convert MPollBody tests into rtl (#9906)

* convert MPollBody tests into rtl

* strict fixes

* more strict

* more semantic assertions

* update types for extensible events changes

src/components/views/messages/MPollBody.tsx

@@ -448,7 +448,7 @@ export default class MPollBody extends React.Component<IBodyProps, IState> {
 
         return (
             <div className="mx_MPollBody">
-                <h2>
+                <h2 data-testid="pollQuestion">
                     {poll.question.text}
                     {editedSpan}
                 </h2>
@@ -471,7 +471,12 @@ export default class MPollBody extends React.Component<IBodyProps, IState> {
 
                         const answerPercent = totalVotes === 0 ? 0 : Math.round((100.0 * answerVotes) / totalVotes);
                         return (
-                            <div key={answer.id} className={cls} onClick={() => this.selectOption(answer.id)}>
+                            <div
+                                data-testid={`pollOption-${answer.id}`}
+                                key={answer.id}
+                                className={cls}
+                                onClick={() => this.selectOption(answer.id)}
+                            >
                                 {ended ? (
                                     <EndedPollOption answer={answer} checked={checked} votesText={votesText} />
                                 ) : (
@@ -493,7 +498,9 @@ export default class MPollBody extends React.Component<IBodyProps, IState> {
                         );
                     })}
                 </div>
-                <div className="mx_MPollBody_totalVotes">{totalText}</div>
+                <div data-testid="totalVotes" className="mx_MPollBody_totalVotes">
+                    {totalText}
+                </div>
             </div>
         );
     }

test/components/views/messages/MPollBody-test.tsx

@@ -15,8 +15,7 @@ limitations under the License.
 */
 
 import React from "react";
-// eslint-disable-next-line deprecate/import
+import { fireEvent, render, RenderResult } from "@testing-library/react";
-import { mount, ReactWrapper } from "enzyme";
 import { MatrixClient, MatrixEvent, Room } from "matrix-js-sdk/src/matrix";
 import { Relations } from "matrix-js-sdk/src/models/relations";
 import { RelatedRelations } from "matrix-js-sdk/src/models/related-relations";
@@ -44,6 +43,8 @@ import { IBodyProps } from "../../../../src/components/views/messages/IBodyProps
 import { getMockClientWithEventEmitter } from "../../../test-utils";
 import MatrixClientContext from "../../../../src/contexts/MatrixClientContext";
 import MPollBody from "../../../../src/components/views/messages/MPollBody";
+import { RoomPermalinkCreator } from "../../../../src/utils/permalinks/Permalinks";
+import { MediaEventHelper } from "../../../../src/utils/MediaEventHelper";
 
 const CHECKED = "mx_MPollBody_option_checked";
 
@@ -85,13 +86,13 @@ describe("MPollBody", () => {
                 new RelatedRelations([newEndRelations([])]),
             ),
         ).toEqual([
-            new UserVote(ev1.getTs(), ev1.getSender(), ev1.getContent()[M_POLL_RESPONSE.name].answers),
+            new UserVote(ev1.getTs(), ev1.getSender()!, ev1.getContent()[M_POLL_RESPONSE.name].answers),
             new UserVote(
                 badEvent.getTs(),
-                badEvent.getSender(),
+                badEvent.getSender()!,
                 [], // should be spoiled
             ),
-            new UserVote(ev2.getTs(), ev2.getSender(), ev2.getContent()[M_POLL_RESPONSE.name].answers),
+            new UserVote(ev2.getTs(), ev2.getSender()!, ev2.getContent()[M_POLL_RESPONSE.name].answers),
         ]);
     });
 
@@ -146,14 +147,14 @@ describe("MPollBody", () => {
     });
 
     it("renders no votes if none were made", () => {
-        const votes = [];
+        const votes: MatrixEvent[] = [];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("");
+        expect(votesCount(renderResult, "pizza")).toBe("");
-        expect(votesCount(body, "poutine")).toBe("");
+        expect(votesCount(renderResult, "poutine")).toBe("");
-        expect(votesCount(body, "italian")).toBe("");
+        expect(votesCount(renderResult, "italian")).toBe("");
-        expect(votesCount(body, "wings")).toBe("");
+        expect(votesCount(renderResult, "wings")).toBe("");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("No votes cast");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("No votes cast");
-        expect(body.find("h2").html()).toEqual("<h2>What should we order for the party?</h2>");
+        expect(renderResult.getByText("What should we order for the party?")).toBeTruthy();
     });
 
     it("finds votes from multiple people", () => {
@@ -163,12 +164,12 @@ describe("MPollBody", () => {
             responseEvent("@catrd:example.com", "poutine"),
             responseEvent("@dune2:example.com", "wings"),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("2 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("2 votes");
-        expect(votesCount(body, "poutine")).toBe("1 vote");
+        expect(votesCount(renderResult, "poutine")).toBe("1 vote");
-        expect(votesCount(body, "italian")).toBe("0 votes");
+        expect(votesCount(renderResult, "italian")).toBe("0 votes");
-        expect(votesCount(body, "wings")).toBe("1 vote");
+        expect(votesCount(renderResult, "wings")).toBe("1 vote");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 4 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 4 votes");
     });
 
     it("ignores end poll events from unauthorised users", () => {
@@ -179,15 +180,15 @@ describe("MPollBody", () => {
             responseEvent("@dune2:example.com", "wings"),
         ];
         const ends = [endEvent("@notallowed:example.com", 12)];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
 
         // Even though an end event was sent, we render the poll as unfinished
         // because this person is not allowed to send these events
-        expect(votesCount(body, "pizza")).toBe("2 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("2 votes");
-        expect(votesCount(body, "poutine")).toBe("1 vote");
+        expect(votesCount(renderResult, "poutine")).toBe("1 vote");
-        expect(votesCount(body, "italian")).toBe("0 votes");
+        expect(votesCount(renderResult, "italian")).toBe("0 votes");
-        expect(votesCount(body, "wings")).toBe("1 vote");
+        expect(votesCount(renderResult, "wings")).toBe("1 vote");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 4 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 4 votes");
     });
 
     it("hides scores if I have not voted", () => {
@@ -197,22 +198,22 @@ describe("MPollBody", () => {
             responseEvent("@catrd:example.com", "poutine"),
             responseEvent("@dune2:example.com", "wings"),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("");
+        expect(votesCount(renderResult, "pizza")).toBe("");
-        expect(votesCount(body, "poutine")).toBe("");
+        expect(votesCount(renderResult, "poutine")).toBe("");
-        expect(votesCount(body, "italian")).toBe("");
+        expect(votesCount(renderResult, "italian")).toBe("");
-        expect(votesCount(body, "wings")).toBe("");
+        expect(votesCount(renderResult, "wings")).toBe("");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("4 votes cast. Vote to see the results");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("4 votes cast. Vote to see the results");
     });
 
     it("hides a single vote if I have not voted", () => {
         const votes = [responseEvent("@alice:example.com", "pizza")];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("");
+        expect(votesCount(renderResult, "pizza")).toBe("");
-        expect(votesCount(body, "poutine")).toBe("");
+        expect(votesCount(renderResult, "poutine")).toBe("");
-        expect(votesCount(body, "italian")).toBe("");
+        expect(votesCount(renderResult, "italian")).toBe("");
-        expect(votesCount(body, "wings")).toBe("");
+        expect(votesCount(renderResult, "wings")).toBe("");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("1 vote cast. Vote to see the results");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("1 vote cast. Vote to see the results");
     });
 
     it("takes someone's most recent vote if they voted several times", () => {
@@ -223,12 +224,12 @@ describe("MPollBody", () => {
             responseEvent("@qbert:example.com", "poutine", 16), // latest qbert
             responseEvent("@qbert:example.com", "wings", 15),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("0 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(votesCount(body, "poutine")).toBe("1 vote");
+        expect(votesCount(renderResult, "poutine")).toBe("1 vote");
-        expect(votesCount(body, "italian")).toBe("0 votes");
+        expect(votesCount(renderResult, "italian")).toBe("0 votes");
-        expect(votesCount(body, "wings")).toBe("1 vote");
+        expect(votesCount(renderResult, "wings")).toBe("1 vote");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 2 votes");
     });
 
     it("uses my local vote", () => {
@@ -238,18 +239,18 @@ describe("MPollBody", () => {
             responseEvent("@fg:example.com", "pizza", 15),
             responseEvent("@hi:example.com", "pizza", 15),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
 
         // When I vote for Italian
-        clickRadio(body, "italian");
+        clickOption(renderResult, "italian");
 
         // My vote is counted
-        expect(votesCount(body, "pizza")).toBe("3 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("3 votes");
-        expect(votesCount(body, "poutine")).toBe("0 votes");
+        expect(votesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(votesCount(body, "italian")).toBe("1 vote");
+        expect(votesCount(renderResult, "italian")).toBe("1 vote");
-        expect(votesCount(body, "wings")).toBe("0 votes");
+        expect(votesCount(renderResult, "wings")).toBe("0 votes");
 
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 4 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 4 votes");
     });
 
     it("overrides my other votes with my local vote", () => {
@@ -260,53 +261,66 @@ describe("MPollBody", () => {
             responseEvent("@me:example.com", "italian", 14),
             responseEvent("@nf:example.com", "italian", 15),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
 
         // When I click Wings
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
 
         // Then my vote is counted for Wings, and not for Italian
-        expect(votesCount(body, "pizza")).toBe("0 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(votesCount(body, "poutine")).toBe("0 votes");
+        expect(votesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(votesCount(body, "italian")).toBe("1 vote");
+        expect(votesCount(renderResult, "italian")).toBe("1 vote");
-        expect(votesCount(body, "wings")).toBe("1 vote");
+        expect(votesCount(renderResult, "wings")).toBe("1 vote");
 
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 2 votes");
 
         // And my vote is highlighted
-        expect(voteButton(body, "wings").hasClass(CHECKED)).toBe(true);
+        expect(voteButton(renderResult, "wings").className.includes(CHECKED)).toBe(true);
-        expect(voteButton(body, "italian").hasClass(CHECKED)).toBe(false);
+        expect(voteButton(renderResult, "italian").className.includes(CHECKED)).toBe(false);
     });
 
     it("cancels my local vote if another comes in", () => {
         // Given I voted locally
         const votes = [responseEvent("@me:example.com", "pizza", 100)];
-        const body = newMPollBody(votes);
+        const mxEvent = new MatrixEvent({
-        const props: IBodyProps = body.instance().props as IBodyProps;
+            type: M_POLL_START.name,
+            event_id: "$mypoll",
+            room_id: "#myroom:example.com",
+            content: newPollStart(undefined, undefined, true),
+        });
+        const props = getMPollBodyPropsFromEvent(mxEvent, votes);
+        const renderResult = renderMPollBodyWithWrapper(props);
         const voteRelations = props!.getRelationsForEvent!("$mypoll", "m.reference", M_POLL_RESPONSE.name);
         expect(voteRelations).toBeDefined();
-        clickRadio(body, "pizza");
+        clickOption(renderResult, "pizza");
 
         // When a new vote from me comes in
         voteRelations!.addEvent(responseEvent("@me:example.com", "wings", 101));
 
         // Then the new vote is counted, not the old one
-        expect(votesCount(body, "pizza")).toBe("0 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(votesCount(body, "poutine")).toBe("0 votes");
+        expect(votesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(votesCount(body, "italian")).toBe("0 votes");
+        expect(votesCount(renderResult, "italian")).toBe("0 votes");
-        expect(votesCount(body, "wings")).toBe("1 vote");
+        expect(votesCount(renderResult, "wings")).toBe("1 vote");
 
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 1 vote");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 1 vote");
     });
 
     it("doesn't cancel my local vote if someone else votes", () => {
         // Given I voted locally
         const votes = [responseEvent("@me:example.com", "pizza")];
-        const body = newMPollBody(votes);
+        const mxEvent = new MatrixEvent({
-        const props: IBodyProps = body.instance().props as IBodyProps;
+            type: M_POLL_START.name,
+            event_id: "$mypoll",
+            room_id: "#myroom:example.com",
+            content: newPollStart(undefined, undefined, true),
+        });
+        const props = getMPollBodyPropsFromEvent(mxEvent, votes);
+        const renderResult = renderMPollBodyWithWrapper(props);
+
         const voteRelations = props!.getRelationsForEvent!("$mypoll", "m.reference", M_POLL_RESPONSE.name);
         expect(voteRelations).toBeDefined();
-        clickRadio(body, "pizza");
+        clickOption(renderResult, "pizza");
 
         // When a new vote from someone else comes in
         voteRelations!.addEvent(responseEvent("@xx:example.com", "wings", 101));
@@ -315,39 +329,39 @@ describe("MPollBody", () => {
         // NOTE: the new event does not affect the counts for other people -
         //       that is handled through the Relations, not by listening to
         //       these timeline events.
-        expect(votesCount(body, "pizza")).toBe("1 vote");
+        expect(votesCount(renderResult, "pizza")).toBe("1 vote");
-        expect(votesCount(body, "poutine")).toBe("0 votes");
+        expect(votesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(votesCount(body, "italian")).toBe("0 votes");
+        expect(votesCount(renderResult, "italian")).toBe("0 votes");
-        expect(votesCount(body, "wings")).toBe("1 vote");
+        expect(votesCount(renderResult, "wings")).toBe("1 vote");
 
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 2 votes");
 
         // And my vote is highlighted
-        expect(voteButton(body, "pizza").hasClass(CHECKED)).toBe(true);
+        expect(voteButton(renderResult, "pizza").className.includes(CHECKED)).toBe(true);
-        expect(voteButton(body, "wings").hasClass(CHECKED)).toBe(false);
+        expect(voteButton(renderResult, "wings").className.includes(CHECKED)).toBe(false);
     });
 
     it("highlights my vote even if I did it on another device", () => {
         // Given I voted italian
         const votes = [responseEvent("@me:example.com", "italian"), responseEvent("@nf:example.com", "wings")];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
 
         // But I didn't click anything locally
 
         // Then my vote is highlighted, and others are not
-        expect(voteButton(body, "italian").hasClass(CHECKED)).toBe(true);
+        expect(voteButton(renderResult, "italian").className.includes(CHECKED)).toBe(true);
-        expect(voteButton(body, "wings").hasClass(CHECKED)).toBe(false);
+        expect(voteButton(renderResult, "wings").className.includes(CHECKED)).toBe(false);
     });
 
     it("ignores extra answers", () => {
         // When cb votes for 2 things, we consider the first only
         const votes = [responseEvent("@cb:example.com", ["pizza", "wings"]), responseEvent("@me:example.com", "wings")];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("1 vote");
+        expect(votesCount(renderResult, "pizza")).toBe("1 vote");
-        expect(votesCount(body, "poutine")).toBe("0 votes");
+        expect(votesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(votesCount(body, "italian")).toBe("0 votes");
+        expect(votesCount(renderResult, "italian")).toBe("0 votes");
-        expect(votesCount(body, "wings")).toBe("1 vote");
+        expect(votesCount(renderResult, "wings")).toBe("1 vote");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 2 votes");
     });
 
     it("allows un-voting by passing an empty vote", () => {
@@ -356,12 +370,12 @@ describe("MPollBody", () => {
             responseEvent("@nc:example.com", [], 13),
             responseEvent("@me:example.com", "italian"),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("0 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(votesCount(body, "poutine")).toBe("0 votes");
+        expect(votesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(votesCount(body, "italian")).toBe("1 vote");
+        expect(votesCount(renderResult, "italian")).toBe("1 vote");
-        expect(votesCount(body, "wings")).toBe("0 votes");
+        expect(votesCount(renderResult, "wings")).toBe("0 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 1 vote");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 1 vote");
     });
 
     it("allows re-voting after un-voting", () => {
@@ -371,12 +385,12 @@ describe("MPollBody", () => {
             responseEvent("@op:example.com", "italian", 14),
             responseEvent("@me:example.com", "italian"),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("0 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(votesCount(body, "poutine")).toBe("0 votes");
+        expect(votesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(votesCount(body, "italian")).toBe("2 votes");
+        expect(votesCount(renderResult, "italian")).toBe("2 votes");
-        expect(votesCount(body, "wings")).toBe("0 votes");
+        expect(votesCount(renderResult, "wings")).toBe("0 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 2 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 2 votes");
     });
 
     it("treats any invalid answer as a spoiled ballot", () => {
@@ -389,12 +403,12 @@ describe("MPollBody", () => {
             responseEvent("@uy:example.com", "italian", 14),
             responseEvent("@uy:example.com", "doesntexist", 15),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(votesCount(body, "pizza")).toBe("0 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(votesCount(body, "poutine")).toBe("0 votes");
+        expect(votesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(votesCount(body, "italian")).toBe("0 votes");
+        expect(votesCount(renderResult, "italian")).toBe("0 votes");
-        expect(votesCount(body, "wings")).toBe("0 votes");
+        expect(votesCount(renderResult, "wings")).toBe("0 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 0 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 0 votes");
     });
 
     it("allows re-voting after a spoiled ballot", () => {
@@ -405,31 +419,31 @@ describe("MPollBody", () => {
             responseEvent("@uy:example.com", "doesntexist", 15),
             responseEvent("@uy:example.com", "poutine", 16),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        expect(body.find('input[type="radio"]')).toHaveLength(4);
+        expect(renderResult.container.querySelectorAll('input[type="radio"]')).toHaveLength(4);
-        expect(votesCount(body, "pizza")).toBe("0 votes");
+        expect(votesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(votesCount(body, "poutine")).toBe("1 vote");
+        expect(votesCount(renderResult, "poutine")).toBe("1 vote");
-        expect(votesCount(body, "italian")).toBe("0 votes");
+        expect(votesCount(renderResult, "italian")).toBe("0 votes");
-        expect(votesCount(body, "wings")).toBe("0 votes");
+        expect(votesCount(renderResult, "wings")).toBe("0 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Based on 1 vote");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Based on 1 vote");
     });
 
     it("renders nothing if poll has no answers", () => {
-        const answers = [];
+        const answers: PollAnswer[] = [];
-        const votes = [];
+        const votes: MatrixEvent[] = [];
-        const ends = [];
+        const ends: MatrixEvent[] = [];
-        const body = newMPollBody(votes, ends, answers);
+        const { container } = newMPollBody(votes, ends, answers);
-        expect(body.html()).toBeNull();
+        expect(container.childElementCount).toEqual(0);
     });
 
     it("renders the first 20 answers if 21 were given", () => {
         const answers = Array.from(Array(21).keys()).map((i) => {
             return { id: `id${i}`, [M_TEXT.name]: `Name ${i}` };
         });
-        const votes = [];
+        const votes: MatrixEvent[] = [];
-        const ends = [];
+        const ends: MatrixEvent[] = [];
-        const body = newMPollBody(votes, ends, answers);
+        const { container } = newMPollBody(votes, ends, answers);
-        expect(body.find(".mx_MPollBody_option").length).toBe(20);
+        expect(container.querySelectorAll(".mx_MPollBody_option").length).toBe(20);
     });
 
     it("hides scores if I voted but the poll is undisclosed", () => {
@@ -440,12 +454,12 @@ describe("MPollBody", () => {
             responseEvent("@catrd:example.com", "poutine"),
             responseEvent("@dune2:example.com", "wings"),
         ];
-        const body = newMPollBody(votes, [], undefined, false);
+        const renderResult = newMPollBody(votes, [], undefined, false);
-        expect(votesCount(body, "pizza")).toBe("");
+        expect(votesCount(renderResult, "pizza")).toBe("");
-        expect(votesCount(body, "poutine")).toBe("");
+        expect(votesCount(renderResult, "poutine")).toBe("");
-        expect(votesCount(body, "italian")).toBe("");
+        expect(votesCount(renderResult, "italian")).toBe("");
-        expect(votesCount(body, "wings")).toBe("");
+        expect(votesCount(renderResult, "wings")).toBe("");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Results will be visible when the poll is ended");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Results will be visible when the poll is ended");
     });
 
     it("highlights my vote if the poll is undisclosed", () => {
@@ -456,13 +470,13 @@ describe("MPollBody", () => {
             responseEvent("@catrd:example.com", "poutine"),
             responseEvent("@dune2:example.com", "wings"),
         ];
-        const body = newMPollBody(votes, [], undefined, false);
+        const { container } = newMPollBody(votes, [], undefined, false);
 
         // My vote is marked
-        expect(body.find('input[value="pizza"]').prop("checked")).toBeTruthy();
+        expect(container.querySelector('input[value="pizza"]')!).toBeChecked();
 
         // Sanity: other items are not checked
-        expect(body.find('input[value="poutine"]').prop("checked")).toBeFalsy();
+        expect(container.querySelector('input[value="poutine"]')!).not.toBeChecked();
     });
 
     it("shows scores if the poll is undisclosed but ended", () => {
@@ -474,47 +488,47 @@ describe("MPollBody", () => {
             responseEvent("@dune2:example.com", "wings"),
         ];
         const ends = [endEvent("@me:example.com", 12)];
-        const body = newMPollBody(votes, ends, undefined, false);
+        const renderResult = newMPollBody(votes, ends, undefined, false);
-        expect(endedVotesCount(body, "pizza")).toBe("3 votes");
+        expect(endedVotesCount(renderResult, "pizza")).toBe("3 votes");
-        expect(endedVotesCount(body, "poutine")).toBe("1 vote");
+        expect(endedVotesCount(renderResult, "poutine")).toBe("1 vote");
-        expect(endedVotesCount(body, "italian")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "italian")).toBe("0 votes");
-        expect(endedVotesCount(body, "wings")).toBe("1 vote");
+        expect(endedVotesCount(renderResult, "wings")).toBe("1 vote");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Final result based on 5 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Final result based on 5 votes");
     });
 
     it("sends a vote event when I choose an option", () => {
-        const votes = [];
+        const votes: MatrixEvent[] = [];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
         expect(mockClient.sendEvent).toHaveBeenCalledWith(...expectedResponseEventCall("wings"));
     });
 
     it("sends only one vote event when I click several times", () => {
-        const votes = [];
+        const votes: MatrixEvent[] = [];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
         expect(mockClient.sendEvent).toHaveBeenCalledWith(...expectedResponseEventCall("wings"));
     });
 
     it("sends no vote event when I click what I already chose", () => {
         const votes = [responseEvent("@me:example.com", "wings")];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
         expect(mockClient.sendEvent).not.toHaveBeenCalled();
     });
 
     it("sends several events when I click different options", () => {
-        const votes = [];
+        const votes: MatrixEvent[] = [];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        clickRadio(body, "wings");
+        clickOption(renderResult, "wings");
-        clickRadio(body, "italian");
+        clickOption(renderResult, "italian");
-        clickRadio(body, "poutine");
+        clickOption(renderResult, "poutine");
         expect(mockClient.sendEvent).toHaveBeenCalledTimes(3);
         expect(mockClient.sendEvent).toHaveBeenCalledWith(...expectedResponseEventCall("wings"));
         expect(mockClient.sendEvent).toHaveBeenCalledWith(...expectedResponseEventCall("italian"));
@@ -524,10 +538,10 @@ describe("MPollBody", () => {
     it("sends no events when I click in an ended poll", () => {
         const ends = [endEvent("@me:example.com", 25)];
         const votes = [responseEvent("@uy:example.com", "wings", 15), responseEvent("@uy:example.com", "poutine", 15)];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
-        clickEndedOption(body, "wings");
+        clickOption(renderResult, "wings");
-        clickEndedOption(body, "italian");
+        clickOption(renderResult, "italian");
-        clickEndedOption(body, "poutine");
+        clickOption(renderResult, "poutine");
         expect(mockClient.sendEvent).not.toHaveBeenCalled();
     });
 
@@ -577,9 +591,9 @@ describe("MPollBody", () => {
 
     it("shows non-radio buttons if the poll is ended", () => {
         const events = [endEvent()];
-        const body = newMPollBody([], events);
+        const { container } = newMPollBody([], events);
-        expect(body.find(".mx_StyledRadioButton")).toHaveLength(0);
+        expect(container.querySelector(".mx_StyledRadioButton")).not.toBeInTheDocument();
-        expect(body.find('input[type="radio"]')).toHaveLength(0);
+        expect(container.querySelector('input[type="radio"]')).not.toBeInTheDocument();
     });
 
     it("counts votes as normal if the poll is ended", () => {
@@ -591,23 +605,23 @@ describe("MPollBody", () => {
             responseEvent("@qbert:example.com", "wings", 15),
         ];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
-        expect(endedVotesCount(body, "pizza")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(endedVotesCount(body, "poutine")).toBe("1 vote");
+        expect(endedVotesCount(renderResult, "poutine")).toBe("1 vote");
-        expect(endedVotesCount(body, "italian")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "italian")).toBe("0 votes");
-        expect(endedVotesCount(body, "wings")).toBe("1 vote");
+        expect(endedVotesCount(renderResult, "wings")).toBe("1 vote");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Final result based on 2 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Final result based on 2 votes");
     });
 
     it("counts a single vote as normal if the poll is ended", () => {
         const votes = [responseEvent("@qbert:example.com", "poutine", 16)];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
-        expect(endedVotesCount(body, "pizza")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "pizza")).toBe("0 votes");
-        expect(endedVotesCount(body, "poutine")).toBe("1 vote");
+        expect(endedVotesCount(renderResult, "poutine")).toBe("1 vote");
-        expect(endedVotesCount(body, "italian")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "italian")).toBe("0 votes");
-        expect(endedVotesCount(body, "wings")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "wings")).toBe("0 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Final result based on 1 vote");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Final result based on 1 vote");
     });
 
     it("shows ended vote counts of different numbers", () => {
@@ -619,15 +633,15 @@ describe("MPollBody", () => {
             responseEvent("@hi:example.com", "pizza", 15),
         ];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
 
-        expect(body.find(".mx_StyledRadioButton")).toHaveLength(0);
+        expect(renderResult.container.querySelectorAll(".mx_StyledRadioButton")).toHaveLength(0);
-        expect(body.find('input[type="radio"]')).toHaveLength(0);
+        expect(renderResult.container.querySelectorAll('input[type="radio"]')).toHaveLength(0);
-        expect(endedVotesCount(body, "pizza")).toBe("2 votes");
+        expect(endedVotesCount(renderResult, "pizza")).toBe("2 votes");
-        expect(endedVotesCount(body, "poutine")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(endedVotesCount(body, "italian")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "italian")).toBe("0 votes");
-        expect(endedVotesCount(body, "wings")).toBe("3 votes");
+        expect(endedVotesCount(renderResult, "wings")).toBe("3 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Final result based on 5 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Final result based on 5 votes");
     });
 
     it("ignores votes that arrived after poll ended", () => {
@@ -641,13 +655,13 @@ describe("MPollBody", () => {
             responseEvent("@ld:example.com", "pizza", 15),
         ];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
 
-        expect(endedVotesCount(body, "pizza")).toBe("2 votes");
+        expect(endedVotesCount(renderResult, "pizza")).toBe("2 votes");
-        expect(endedVotesCount(body, "poutine")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(endedVotesCount(body, "italian")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "italian")).toBe("0 votes");
-        expect(endedVotesCount(body, "wings")).toBe("3 votes");
+        expect(endedVotesCount(renderResult, "wings")).toBe("3 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Final result based on 5 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Final result based on 5 votes");
     });
 
     it("counts votes that arrived after an unauthorised poll end event", () => {
@@ -664,13 +678,13 @@ describe("MPollBody", () => {
             endEvent("@unauthorised:example.com", 5), // Should be ignored
             endEvent("@me:example.com", 25),
         ];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
 
-        expect(endedVotesCount(body, "pizza")).toBe("2 votes");
+        expect(endedVotesCount(renderResult, "pizza")).toBe("2 votes");
-        expect(endedVotesCount(body, "poutine")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(endedVotesCount(body, "italian")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "italian")).toBe("0 votes");
-        expect(endedVotesCount(body, "wings")).toBe("3 votes");
+        expect(endedVotesCount(renderResult, "wings")).toBe("3 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Final result based on 5 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Final result based on 5 votes");
     });
 
     it("ignores votes that arrived after the first end poll event", () => {
@@ -691,13 +705,13 @@ describe("MPollBody", () => {
             endEvent("@me:example.com", 25),
             endEvent("@me:example.com", 75),
         ];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
 
-        expect(endedVotesCount(body, "pizza")).toBe("2 votes");
+        expect(endedVotesCount(renderResult, "pizza")).toBe("2 votes");
-        expect(endedVotesCount(body, "poutine")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "poutine")).toBe("0 votes");
-        expect(endedVotesCount(body, "italian")).toBe("0 votes");
+        expect(endedVotesCount(renderResult, "italian")).toBe("0 votes");
-        expect(endedVotesCount(body, "wings")).toBe("3 votes");
+        expect(endedVotesCount(renderResult, "wings")).toBe("3 votes");
-        expect(body.find(".mx_MPollBody_totalVotes").text()).toBe("Final result based on 5 votes");
+        expect(renderResult.getByTestId("totalVotes").innerHTML).toBe("Final result based on 5 votes");
     });
 
     it("highlights the winning vote in an ended poll", () => {
@@ -708,15 +722,15 @@ describe("MPollBody", () => {
             responseEvent("@xy:example.com", "wings", 15),
         ];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
 
         // Then the winner is highlighted
-        expect(endedVoteChecked(body, "wings")).toBe(true);
+        expect(endedVoteChecked(renderResult, "wings")).toBe(true);
-        expect(endedVoteChecked(body, "pizza")).toBe(false);
+        expect(endedVoteChecked(renderResult, "pizza")).toBe(false);
 
         // Double-check by looking for the endedOptionWinner class
-        expect(endedVoteDiv(body, "wings").hasClass("mx_MPollBody_endedOptionWinner")).toBe(true);
+        expect(endedVoteDiv(renderResult, "wings").className.includes("mx_MPollBody_endedOptionWinner")).toBe(true);
-        expect(endedVoteDiv(body, "pizza").hasClass("mx_MPollBody_endedOptionWinner")).toBe(false);
+        expect(endedVoteDiv(renderResult, "pizza").className.includes("mx_MPollBody_endedOptionWinner")).toBe(false);
     });
 
     it("highlights multiple winning votes", () => {
@@ -726,23 +740,23 @@ describe("MPollBody", () => {
             responseEvent("@fg:example.com", "poutine", 15),
         ];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends);
+        const renderResult = newMPollBody(votes, ends);
 
-        expect(endedVoteChecked(body, "pizza")).toBe(true);
+        expect(endedVoteChecked(renderResult, "pizza")).toBe(true);
-        expect(endedVoteChecked(body, "wings")).toBe(true);
+        expect(endedVoteChecked(renderResult, "wings")).toBe(true);
-        expect(endedVoteChecked(body, "poutine")).toBe(true);
+        expect(endedVoteChecked(renderResult, "poutine")).toBe(true);
-        expect(endedVoteChecked(body, "italian")).toBe(false);
+        expect(endedVoteChecked(renderResult, "italian")).toBe(false);
-        expect(body.find(".mx_MPollBody_option_checked")).toHaveLength(3);
+        expect(renderResult.container.getElementsByClassName("mx_MPollBody_option_checked")).toHaveLength(3);
     });
 
     it("highlights nothing if poll has no votes", () => {
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody([], ends);
+        const renderResult = newMPollBody([], ends);
-        expect(body.find(".mx_MPollBody_option_checked")).toHaveLength(0);
+        expect(renderResult.container.getElementsByClassName("mx_MPollBody_option_checked")).toHaveLength(0);
     });
 
     it("says poll is not ended if there is no end event", () => {
-        const ends = [];
+        const ends: MatrixEvent[] = [];
         expect(runIsPollEnded(ends)).toBe(false);
     });
 
@@ -810,26 +824,26 @@ describe("MPollBody", () => {
             },
         });
         pollEvent.makeReplaced(replacingEvent);
-        const body = newMPollBodyFromEvent(pollEvent, []);
+        const { getByTestId, container } = newMPollBodyFromEvent(pollEvent, []);
-        expect(body.find("h2").html()).toEqual(
+        expect(getByTestId("pollQuestion").innerHTML).toEqual(
-            "<h2>new question" + '<span class="mx_MPollBody_edited"> (edited)</span>' + "</h2>",
+            'new question<span class="mx_MPollBody_edited"> (edited)</span>',
         );
-        const inputs = body.find('input[type="radio"]');
+        const inputs = container.querySelectorAll('input[type="radio"]');
         expect(inputs).toHaveLength(3);
-        expect(inputs.at(0).prop("value")).toEqual("n1");
+        expect(inputs[0].getAttribute("value")).toEqual("n1");
-        expect(inputs.at(1).prop("value")).toEqual("n2");
+        expect(inputs[1].getAttribute("value")).toEqual("n2");
-        expect(inputs.at(2).prop("value")).toEqual("n3");
+        expect(inputs[2].getAttribute("value")).toEqual("n3");
-        const options = body.find(".mx_MPollBody_optionText");
+        const options = container.querySelectorAll(".mx_MPollBody_optionText");
         expect(options).toHaveLength(3);
-        expect(options.at(0).text()).toEqual("new answer 1");
+        expect(options[0].innerHTML).toEqual("new answer 1");
-        expect(options.at(1).text()).toEqual("new answer 2");
+        expect(options[1].innerHTML).toEqual("new answer 2");
-        expect(options.at(2).text()).toEqual("new answer 3");
+        expect(options[2].innerHTML).toEqual("new answer 3");
     });
 
     it("renders a poll with no votes", () => {
-        const votes = [];
+        const votes: MatrixEvent[] = [];
-        const body = newMPollBody(votes);
+        const { container } = newMPollBody(votes);
-        expect(body).toMatchSnapshot();
+        expect(container).toMatchSnapshot();
     });
 
     it("renders a poll with only non-local votes", () => {
@@ -840,8 +854,8 @@ describe("MPollBody", () => {
             responseEvent("@me:example.com", "wings", 15),
             responseEvent("@qr:example.com", "italian", 16),
         ];
-        const body = newMPollBody(votes);
+        const { container } = newMPollBody(votes);
-        expect(body).toMatchSnapshot();
+        expect(container).toMatchSnapshot();
     });
 
     it("renders a poll with local, non-local and invalid votes", () => {
@@ -853,9 +867,9 @@ describe("MPollBody", () => {
             responseEvent("@e:example.com", "wings", 15),
             responseEvent("@me:example.com", "italian", 16),
         ];
-        const body = newMPollBody(votes);
+        const renderResult = newMPollBody(votes);
-        clickRadio(body, "italian");
+        clickOption(renderResult, "italian");
-        expect(body).toMatchSnapshot();
+        expect(renderResult.container).toMatchSnapshot();
     });
 
     it("renders a poll that I have not voted in", () => {
@@ -866,14 +880,14 @@ describe("MPollBody", () => {
             responseEvent("@yo:example.com", "wings", 15),
             responseEvent("@qr:example.com", "italian", 16),
         ];
-        const body = newMPollBody(votes);
+        const { container } = newMPollBody(votes);
-        expect(body).toMatchSnapshot();
+        expect(container).toMatchSnapshot();
     });
 
     it("renders a finished poll with no votes", () => {
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody([], ends);
+        const { container } = newMPollBody([], ends);
-        expect(body).toMatchSnapshot();
+        expect(container).toMatchSnapshot();
     });
 
     it("renders a finished poll", () => {
@@ -885,8 +899,8 @@ describe("MPollBody", () => {
             responseEvent("@qr:example.com", "italian", 16),
         ];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends);
+        const { container } = newMPollBody(votes, ends);
-        expect(body).toMatchSnapshot();
+        expect(container).toMatchSnapshot();
     });
 
     it("renders a finished poll with multiple winners", () => {
@@ -899,8 +913,8 @@ describe("MPollBody", () => {
             responseEvent("@yh:example.com", "poutine", 14),
         ];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends);
+        const { container } = newMPollBody(votes, ends);
-        expect(body).toMatchSnapshot();
+        expect(container).toMatchSnapshot();
     });
 
     it("renders an undisclosed, unfinished poll", () => {
@@ -912,9 +926,9 @@ describe("MPollBody", () => {
             responseEvent("@th:example.com", "poutine", 13),
             responseEvent("@yh:example.com", "poutine", 14),
         ];
-        const ends = [];
+        const ends: MatrixEvent[] = [];
-        const body = newMPollBody(votes, ends, undefined, false);
+        const { container } = newMPollBody(votes, ends, undefined, false);
-        expect(body.html()).toMatchSnapshot();
+        expect(container).toMatchSnapshot();
     });
 
     it("renders an undisclosed, finished poll", () => {
@@ -927,8 +941,8 @@ describe("MPollBody", () => {
             responseEvent("@yh:example.com", "poutine", 14),
         ];
         const ends = [endEvent("@me:example.com", 25)];
-        const body = newMPollBody(votes, ends, undefined, false);
+        const { container } = newMPollBody(votes, ends, undefined, false);
-        expect(body.html()).toMatchSnapshot();
+        expect(container).toMatchSnapshot();
     });
 });
 
@@ -941,7 +955,7 @@ function newEndRelations(relationEvents: Array<MatrixEvent>): Relations {
 }
 
 function newRelations(relationEvents: Array<MatrixEvent>, eventType: string): Relations {
-    const voteRelations = new Relations("m.reference", eventType, null);
+    const voteRelations = new Relations("m.reference", eventType, mockClient);
     for (const ev of relationEvents) {
         voteRelations.addEvent(ev);
     }
@@ -953,27 +967,25 @@ function newMPollBody(
     endEvents: Array<MatrixEvent> = [],
     answers?: PollAnswer[],
     disclosed = true,
-): ReactWrapper {
+): RenderResult {
     const mxEvent = new MatrixEvent({
         type: M_POLL_START.name,
         event_id: "$mypoll",
         room_id: "#myroom:example.com",
-        content: newPollStart(answers, null, disclosed),
+        content: newPollStart(answers, undefined, disclosed),
     });
     return newMPollBodyFromEvent(mxEvent, relationEvents, endEvents);
 }
 
-function newMPollBodyFromEvent(
+function getMPollBodyPropsFromEvent(
     mxEvent: MatrixEvent,
     relationEvents: Array<MatrixEvent>,
     endEvents: Array<MatrixEvent> = [],
-): ReactWrapper {
+): IBodyProps {
     const voteRelations = newVoteRelations(relationEvents);
     const endRelations = newEndRelations(endEvents);
-    return mount(
+
-        <MPollBody
+    const getRelationsForEvent = (eventId: string, relationType: string, eventType: string) => {
-            mxEvent={mxEvent}
-            getRelationsForEvent={(eventId: string, relationType: string, eventType: string) => {
         expect(eventId).toBe("$mypoll");
         expect(relationType).toBe("m.reference");
         if (M_POLL_RESPONSE.matches(eventType)) {
@@ -983,54 +995,60 @@ function newMPollBodyFromEvent(
         } else {
             fail("Unexpected eventType: " + eventType);
         }
-            }}
+    };
+
+    return {
+        mxEvent,
+        getRelationsForEvent,
         // We don't use any of these props, but they're required.
-            highlightLink="unused"
+        highlightLink: "unused",
-            highlights={[]}
+        highlights: [],
-            mediaEventHelper={null}
+        mediaEventHelper: {} as unknown as MediaEventHelper,
-            onHeightChanged={() => {}}
+        onHeightChanged: () => {},
-            onMessageAllowed={() => {}}
+        onMessageAllowed: () => {},
-            permalinkCreator={null}
+        permalinkCreator: {} as unknown as RoomPermalinkCreator,
-        />,
+    };
-        {
-            wrappingComponent: MatrixClientContext.Provider,
-            wrappingComponentProps: {
-                value: mockClient,
-            },
-        },
-    );
 }
 
-function clickRadio(wrapper: ReactWrapper, value: string) {
+function renderMPollBodyWithWrapper(props: IBodyProps): RenderResult {
-    const div = wrapper.find(`StyledRadioButton[value="${value}"]`);
+    return render(<MPollBody {...props} />, {
-    expect(div).toHaveLength(1);
+        wrapper: ({ children }) => (
-    div.simulate("click");
+            <MatrixClientContext.Provider value={mockClient}>{children}</MatrixClientContext.Provider>
+        ),
+    });
 }
 
-function clickEndedOption(wrapper: ReactWrapper, value: string) {
+function newMPollBodyFromEvent(
-    const div = wrapper.find(`div[data-value="${value}"]`);
+    mxEvent: MatrixEvent,
-    expect(div).toHaveLength(1);
+    relationEvents: Array<MatrixEvent>,
-    div.simulate("click");
+    endEvents: Array<MatrixEvent> = [],
+): RenderResult {
+    const props = getMPollBodyPropsFromEvent(mxEvent, relationEvents, endEvents);
+    return renderMPollBodyWithWrapper(props);
 }
 
-function voteButton(wrapper: ReactWrapper, value: string): ReactWrapper {
+function clickOption({ getByTestId }: RenderResult, value: string) {
-    return wrapper.find(`div.mx_MPollBody_option`).findWhere((w) => w.key() === value);
+    fireEvent.click(getByTestId(`pollOption-${value}`));
 }
 
-function votesCount(wrapper: ReactWrapper, value: string): string {
+function voteButton({ getByTestId }: RenderResult, value: string): Element {
-    return wrapper.find(`StyledRadioButton[value="${value}"] .mx_MPollBody_optionVoteCount`).text();
+    return getByTestId(`pollOption-${value}`);
 }
 
-function endedVoteChecked(wrapper: ReactWrapper, value: string): boolean {
+function votesCount({ getByTestId }: RenderResult, value: string): string {
-    return endedVoteDiv(wrapper, value).closest(".mx_MPollBody_option").hasClass("mx_MPollBody_option_checked");
+    return getByTestId(`pollOption-${value}`).querySelector(".mx_MPollBody_optionVoteCount")!.innerHTML;
 }
 
-function endedVoteDiv(wrapper: ReactWrapper, value: string): ReactWrapper {
+function endedVoteChecked({ getByTestId }: RenderResult, value: string): boolean {
-    return wrapper.find(`div[data-value="${value}"]`);
+    return getByTestId(`pollOption-${value}`).className.includes("mx_MPollBody_option_checked");
 }
 
-function endedVotesCount(wrapper: ReactWrapper, value: string): string {
+function endedVoteDiv({ getByTestId }: RenderResult, value: string): Element {
-    return wrapper.find(`div[data-value="${value}"] .mx_MPollBody_optionVoteCount`).text();
+    return getByTestId(`pollOption-${value}`).firstElementChild!;
+}
+
+function endedVotesCount(renderResult: RenderResult, value: string): string {
+    return votesCount(renderResult, value);
 }
 
 function newPollStart(answers?: PollAnswer[], question?: string, disclosed = true): PollStartEventContent {