Add test showing use of mapnik subtitution tokens in multilayer config
This commit is contained in:
Sandro Santilli
parent
001bf97d69
commit
2b2c22cdd5
@ -165,12 +165,177 @@ suite('multilayer', function() {
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);
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});
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test("layergroup can hold substitution tokens", function(done) {
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var layergroup = {
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version: '1.0.0',
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layers: [
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{ options: {
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sql: 'select 1 as cartodb_id, '
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+ 'ST_Buffer(!bbox!, -32*greatest(!pixel_width!,!pixel_height!)) as the_geom_webmercator',
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cartocss: '#layer { polygon-fill:red; }',
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cartocss_version: '2.0.1'
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} }
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]
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};
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var expected_token; // = "d442ca6d3ece793b9c16c02a1d1ea5f2";
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Step(
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function do_post()
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{
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var next = this;
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assert.response(server, {
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url: '/tiles/layergroup',
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method: 'POST',
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headers: {host: 'localhost', 'Content-Type': 'application/json' },
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data: JSON.stringify(layergroup)
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}, {}, function(res) {
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assert.equal(res.statusCode, 200, res.body);
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var parsedBody = JSON.parse(res.body);
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var expectedBody = { layergroupid: expected_token };
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// check last modified
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var qTables = JSON.stringify({
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'q': 'SELECT CDB_QueryTables($windshaft$'
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+ layergroup.layers[0].options.sql
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+ '$windshaft$)'
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});
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expectedBody.last_updated = JSON.stringify({
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'q': 'SELECT EXTRACT(EPOCH FROM max(updated_at)) as max '
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+ 'FROM CDB_TableMetadata m WHERE m.tabname::name = any (\'{'
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+ qTables + '}\')'
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});
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if ( expected_token ) {
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//assert.equal(parsedBody.layergroupid, expectedBody.layergroupid);
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//assert.equal(parsedBody.last_updated, expectedBody.last_updated);
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assert.deepEqual(parsedBody, expectedBody);
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}
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else expected_token = parsedBody.layergroupid;
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next(null, res);
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});
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},
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function do_get_tile1(err)
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{
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if ( err ) throw err;
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var next = this;
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assert.response(server, {
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url: '/tiles/layergroup/' + expected_token + '/1/0/0.png',
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method: 'GET',
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headers: {host: 'localhost' },
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encoding: 'binary'
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}, {}, function(res) {
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assert.equal(res.statusCode, 200, res.body);
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assert.equal(res.headers['content-type'], "image/png");
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// Check X-Cache-Channel
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var cc = res.headers['x-cache-channel'];
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assert.ok(cc);
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var dbname = 'cartodb_test_user_1_db'
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assert.equal(cc.substring(0, dbname.length), dbname);
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var jsonquery = cc.substring(dbname.length+1);
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var sentquery = JSON.parse(jsonquery);
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assert.equal(sentquery.q, 'SELECT CDB_QueryTables($windshaft$'
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+ layergroup.layers[0].options.sql
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+ '$windshaft$)');
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assert.imageEqualsFile(res.body, 'test/fixtures/test_multilayer_bbox.png', 2,
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function(err, similarity) {
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next(err);
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});
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});
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},
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function do_get_tile4(err)
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{
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if ( err ) throw err;
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var next = this;
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assert.response(server, {
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url: '/tiles/layergroup/' + expected_token + '/4/0/0.png',
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method: 'GET',
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headers: {host: 'localhost' },
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encoding: 'binary'
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}, {}, function(res) {
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assert.equal(res.statusCode, 200, res.body);
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assert.equal(res.headers['content-type'], "image/png");
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// Check X-Cache-Channel
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var cc = res.headers['x-cache-channel'];
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assert.ok(cc);
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var dbname = 'cartodb_test_user_1_db'
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assert.equal(cc.substring(0, dbname.length), dbname);
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var jsonquery = cc.substring(dbname.length+1);
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var sentquery = JSON.parse(jsonquery);
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assert.equal(sentquery.q, 'SELECT CDB_QueryTables($windshaft$'
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+ layergroup.layers[0].options.sql
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+ '$windshaft$)');
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assert.imageEqualsFile(res.body, 'test/fixtures/test_multilayer_bbox.png', 2,
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function(err, similarity) {
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next(err);
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});
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});
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},
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function do_get_grid1(err)
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{
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if ( err ) throw err;
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var next = this;
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assert.response(server, {
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url: '/tiles/layergroup/' + expected_token
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+ '/layer0/1/0/0.grid.json?interactivity=cartodb_id',
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headers: {host: 'localhost' },
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method: 'GET'
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}, {}, function(res) {
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assert.equal(res.statusCode, 200, res.body);
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assert.equal(res.headers['content-type'], "text/javascript; charset=utf-8; charset=utf-8");
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assert.utfgridEqualsFile(res.body, 'test/fixtures/test_multilayer_bbox.grid.json', 2,
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function(err, similarity) {
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next(err);
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});
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});
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},
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function do_get_grid4(err)
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{
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if ( err ) throw err;
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var next = this;
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assert.response(server, {
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url: '/tiles/layergroup/' + expected_token
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+ '/layer0/4/0/0.grid.json?interactivity=cartodb_id',
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headers: {host: 'localhost' },
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method: 'GET'
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}, {}, function(res) {
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assert.equal(res.statusCode, 200, res.body);
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assert.equal(res.headers['content-type'], "text/javascript; charset=utf-8; charset=utf-8");
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assert.utfgridEqualsFile(res.body, 'test/fixtures/test_multilayer_bbox.grid.json', 2,
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function(err, similarity) {
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next(err);
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});
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});
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},
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function finish(err) {
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var errors = [];
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if ( err ) {
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errors.push(err.message);
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console.log("Error: " + err);
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}
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redis_client.keys("map_style|cartodb_test_user_1_db|~" + expected_token, function(err, matches) {
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if ( err ) errors.push(err.message);
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assert.equal(matches.length, 1, "Missing expected token " + expected_token + " from redis: " + matches);
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redis_client.del(matches, function(err) {
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if ( err ) errors.push(err.message);
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if ( errors.length ) done(new Error(errors));
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else done(null);
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});
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});
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}
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);
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});
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suiteTeardown(function(done) {
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// This test will add map_style records, like
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// 'map_style|null|publicuser|my_table',
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redis_client.keys("map_style|*", function(err, matches) {
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_.each(matches, function(k) { redis_client.del(k); });
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sqlapi_server.close(done);
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redis_client.del(matches, function(err) {
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sqlapi_server.close(done);
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});
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});
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});
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