From 0577fa530821c3d85bda3b61fcba90d86ad40135 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?=
 <danielgarciaaubert@gmail.com>
Date: Tue, 25 Apr 2017 17:54:31 +0200
Subject: [PATCH] Add test

---
 test/acceptance/buffer-size-format.js | 65 +++++++++++++++++----------
 1 file changed, 42 insertions(+), 23 deletions(-)

diff --git a/test/acceptance/buffer-size-format.js b/test/acceptance/buffer-size-format.js
index 6df3914c..80a75a24 100644
--- a/test/acceptance/buffer-size-format.js
+++ b/test/acceptance/buffer-size-format.js
@@ -26,7 +26,7 @@ var CARTOCSS_LABELS = [
     '  text-placement: point;',
     '  text-placement-type: dummy;',
     '}'
-].join('\n')
+].join('\n');
 
 function createMapConfig (bufferSize, cartocss) {
     cartocss = cartocss || CARTOCSS_LABELS;
@@ -99,7 +99,7 @@ describe('buffer size per format', function () {
             mapConfig: createMapConfig({ mvt: 128 }),
             assert: function (tile, callback) {
                 var tileJSON = tile.toJSON();
-                var features = tileJSON[0].features
+                var features = tileJSON[0].features;
                 assert.equal(features.length, 9);
 
                 var map = new mapnik.Map(256, 256);
@@ -127,39 +127,23 @@ describe('buffer size per format', function () {
     });
 });
 
-function createBufferSizeTemplate (name, cartocss) {
+function createBufferSizeTemplate (name, buffersize, placeholders, cartocss) {
     cartocss = cartocss || CARTOCSS_LABELS;
+
     return {
         "version": "0.0.1",
         "name": name,
-        "placeholders": {
+        "placeholders": placeholders || {
             "buffersize": {
                 "type": "number",
                 "default": "0"
             }
         },
-        "layergroup": {
-            version: '1.6.0',
-            buffersize: '<%= buffersize %>',
-            layers: [{
-                type: 'cartodb',
-                options: {
-                    sql: [
-                        'select',
-                        '   *',
-                        'from',
-                        '   populated_places_simple_reduced',
-                    ].join('\n'),
-                    cartocss: cartocss,
-                    cartocss_version: '2.3.0',
-                    interactivity: 'cartodb_id'
-                }
-            }]
-        }
+        "layergroup": createMapConfig(buffersize)
     }
 }
 
-describe('buffer size per format for named maps', function () {
+describe.only('buffer size per format for named maps', function () {
     var testCases = [
         {
             desc: 'should get png tile using buffer-size 0 (default value in template)',
@@ -181,6 +165,41 @@ describe('buffer size per format for named maps', function () {
             assert: function (tile, callback) {
                 assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
             }
+        },
+        {
+            desc: 'should get png tile using buffer-size 0 (default value in template by format)',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
+            template: createBufferSizeTemplate('named-default-buffer-size-by-format', { 
+                png: '<%= buffersize_png %>' 
+            }, {
+                "buffersize_png": {
+                    "type": "number",
+                    "default": "0"
+                }
+            }),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get png tile using buffer-size 128 (placehoder value in template by format)',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            placeholders: { buffersize: 128 },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
+            template: createBufferSizeTemplate('named-custom-buffer-size-by-format', { 
+                png: '<%= buffersize_png %>' 
+            }, {
+                "buffersize_png": {
+                    "type": "number",
+                    "default": "0"
+                }
+            }),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
         }
     ];