From e9112da3053adcd10b05c2c0a0935a057377381d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?=
 <danielgarciaaubert@gmail.com>
Date: Thu, 18 May 2017 15:41:41 +0200
Subject: [PATCH] Going red: add test to check undefined buffersize in
 requested mapconfig throws error

---
 test/acceptance/buffer-size-format.js | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/test/acceptance/buffer-size-format.js b/test/acceptance/buffer-size-format.js
index d5157585..15be2e66 100644
--- a/test/acceptance/buffer-size-format.js
+++ b/test/acceptance/buffer-size-format.js
@@ -283,7 +283,7 @@ describe('buffer size per format for named maps', function () {
 });
 
 
-describe('buffer size per format for named maps w/o placeholders', function () {
+describe.only('buffer size per format for named maps w/o placeholders', function () {
     var testCases = [
         {
             desc: 'should get png tile using buffer-size 0 overriden by template params',
@@ -396,7 +396,23 @@ describe('buffer size per format for named maps w/o placeholders', function () {
             assert: function (tile, callback) {
                 assert.utfgridEqualsFile(tile, this.fixturePath, 2, callback);
             }
-        }
+        },
+        {
+            desc: 'should get png tile using buffer-size 0 overriden by template params with no buffersize in mapconfig',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            placeholders: {
+                buffersize: {
+                    png: 0
+                }
+            },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
+            template: createBufferSizeTemplate('named-no-buffer-size-mapconfig-png-0', undefined, {}),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+
     ];
 
     testCases.forEach(function (test) {