Add UI/models to allow uploading images

2015-06-05 22:47:40 -07:00
parent 94cd133748
commit dd760018df
12 changed files with 361 additions and 10 deletions
@@ -0,0 +1,65 @@
+###
+Crafting Guide - markdown_image_list_test.coffee
+
+Copyright (c) 2015 by Redwood Labs
+All rights reserved.
+###
+
+MarkdownImageList = require '../src/coffee/models/markdown_image_list'
+
+########################################################################################################################
+
+list = null
+
+########################################################################################################################
+
+describe 'markdown_image_list.coffee', ->
+
+    beforeEach ->
+        list = new MarkdownImageList
+
+    describe '_analyzeMarkdownText', ->
+
+        it 'finds nothing in a null string', ->
+            list.all.should.eql []
+
+        it 'finds nothing in an empty string', ->
+            list.markdownText = ''
+            list.all.should.eql []
+
+        it 'finds nothing when there are no images in the markdown', ->
+            list.markdownText = 'alpha bravo charlie delta'
+            list.all.should.eql []
+
+        it 'finds a single image alone', ->
+            list.markdownText = '![](alpha.png)'
+            (i.fileName for i in list.all).sort().should.eql ['alpha.png']
+
+        it 'finds a single image inside a markdown document', ->
+            list.markdownText = '# alpha\n bravo charlie\n\n| ![](alpha.png) |\n|:----------:|\ndelta'
+            (i.fileName for i in list.all).sort().should.eql ['alpha.png']
+
+        it 'finds multiple images inside a markdown document', ->
+            list.markdownText = '| Images |\n|:------:|\n| ![](alpha.png) |\n| ![](bravo.png) |\n| ![](charlie.png) |\n'
+            (i.fileName for i in list.all).sort().should.eql ['alpha.png', 'bravo.png', 'charlie.png']
+
+        it 'adds new images when markdown changes', ->
+            list.markdownText = '![](alpha.png)'
+            (i.fileName for i in list.all).sort().should.eql ['alpha.png']
+
+            list.markdownText = '![](alpha.png), ![](bravo.png)'
+            (i.fileName for i in list.all).sort().should.eql ['alpha.png', 'bravo.png']
+
+        it 'removes missing images when markdown changes', ->
+            list.markdownText = '![](alpha.png), ![](bravo.png)'
+            (i.fileName for i in list.all).sort().should.eql ['alpha.png', 'bravo.png']
+
+            list.markdownText = '![](alpha.png)'
+            (i.fileName for i in list.all).sort().should.eql ['alpha.png']
+
+        it 'does not change remaining images when still present in changed markdown', ->
+            list.markdownText = '![](alpha.png)'
+            list.all[0].testField = 'foo'
+
+            list.markdownText = '![](alpha.png) bravo'
+            list.all[0].testField.should.equal 'foo'