Add V2 file format

2015-01-14 15:19:02 -08:00
parent c417a24653
commit 89a8e2b539
16 changed files with 869 additions and 70 deletions
@@ -0,0 +1,84 @@
+###
+Crafting Guide - string_builder.test.coffee
+
+Copyright (c) 2015 by Redwood Labs
+All rights reserved.
+###
+
+StringBuilder = require '../src/scripts/models/string_builder'
+
+########################################################################################################################
+
+builder = null
+
+########################################################################################################################
+
+describe 'StringBuilder', ->
+
+    beforeEach -> builder = new StringBuilder
+
+    describe 'call', ->
+
+        it 'works with no arguments', ->
+            builder.call (b)-> b.push 'foo'
+            builder.toString().should.equal 'foo'
+
+        it 'works with multiple arguments', ->
+            builder.call 'foo', 'bar', 'baz', (builder, a, b, c)-> builder.loop [a, b, c]
+            builder.toString().should.equal 'foo, bar, baz'
+
+    describe 'loop', ->
+
+        it 'can make an empty list', ->
+            builder.loop [], start:'[', end:']'
+            builder.toString().should.equal '[]'
+
+        it 'can make a list with a single element', ->
+            builder.loop ['foo'], start:'[', end:']'
+            builder.toString().should.equal '[foo]'
+
+        it 'can make a list with many elements', ->
+            builder.loop ['foo', 'bar', 'baz'], start:'[', end:']'
+            builder.toString().should.equal '[foo, bar, baz]'
+
+        it 'can make a list with a custom callback', ->
+            builder.loop ['foo', 'bar', 'baz'], start:'[', end:']', onEach:(b, i)-> b.push "\"#{i}\""
+            builder.toString().should.equal '["foo", "bar", "baz"]'
+
+        it 'can use a custom delimiter', ->
+            builder.loop ['foo', 'bar', 'baz'], delimiter:'|'
+            builder.toString().should.equal 'foo|bar|baz'
+
+        it 'can indent content', ->
+            builder.loop ['foo', 'bar', 'baz'], start:'[\n', end:'\n]', delimiter:',\n', indent:true
+            builder.toString().should.equal '[\n    foo,\n    bar,\n    baz\n]'
+
+    describe 'onlyIf', ->
+
+        it 'calls the callback on true', ->
+            builder.onlyIf true, (b)-> b.push 'foo'
+            builder.toString().should.equal 'foo'
+
+    describe 'push', ->
+
+        it 'can build a simple string', ->
+            builder.push('foo').push(' bar').push(' baz')
+            builder.toString().should.equal 'foo bar baz'
+
+        it 'can build a multi-line string', ->
+            builder.push('foo').push('\nbar\n').push('baz')
+            builder.toString().should.equal 'foo\nbar\nbaz'
+
+        it 'can build an indented multi-line string', ->
+            builder
+                .push 'foo\n'
+                .indent()
+                    .push 'bar\n'
+                .outdent()
+                .push 'baz'
+
+            builder.toString().should.equal 'foo\n    bar\nbaz'
+
+        it 'can pick apart multiple newlines in a single chunk', ->
+            builder.indent().push('foo\nbar\nbaz').outdent().push('\nbif')
+            builder.toString().should.equal 'foo\n    bar\n    baz\nbif'