From 9b77d303a588dcb5dbc4b68e5ee3d453ec023fac Mon Sep 17 00:00:00 2001
From: liuxiong332 <liuxiong332@163.com>
Date: Tue, 10 Mar 2015 21:29:16 +0800
Subject: [PATCH] add specs for pane axis element

---
 spec/pane-axis-element-spec.coffee | 58 ++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 spec/pane-axis-element-spec.coffee

diff --git a/spec/pane-axis-element-spec.coffee b/spec/pane-axis-element-spec.coffee
new file mode 100644
index 000000000..868f2ce11
--- /dev/null
+++ b/spec/pane-axis-element-spec.coffee
@@ -0,0 +1,58 @@
+PaneAxisElement = require '../src/pane-axis-element'
+
+describe "PaneResizeHandleElement", ->
+  describe "add and remove", ->
+    class TestItemElement extends HTMLElement
+      createdCallback: ->
+        @classList.add('test-root')
+
+    TestItemElement = document.registerElement 'atom-test-item-element', prototype: TestItemElement.prototype
+
+    [paneAxis, model, Model] = []
+    beforeEach ->
+      # This is a dummy item to prevent panes from being empty on deserialization
+      class Model
+        @newChild: -> document.createElement('atom-test-item-element')
+        add: (child, index) -> @addCallback({child, index})
+        remove: (child) -> @removeCallback {child}
+        replace: (index, oldChild, newChild) ->
+          @replaceCallback {index, oldChild, newChild}
+        onDidAddChild: (@addCallback) ->
+        onDidRemoveChild: (@removeCallback) ->
+        onDidReplaceChild: (@replaceCallback) ->
+        getOrientation: -> 'horizontal'
+        getChildren: -> []
+
+      paneAxis = document.createElement('atom-pane-axis')
+      model = new Model
+      paneAxis.initialize(model)
+      document.querySelector('#jasmine-content').appendChild(paneAxis)
+
+    it "should insert the correct postion in one pane axis", ->
+      expect(paneAxis).toBeTruthy()
+      modelChildren = (Model.newChild() for i in [1..5])
+      model.add(modelChildren[0])
+      model.add(modelChildren[1])
+
+      expect(paneAxis.children[0]).toBe(modelChildren[0])
+      expect(paneAxis.children[2]).toBe(modelChildren[1])
+      expectTestItemElement = (index) ->
+        child = paneAxis.children[index]
+        expect(child.nodeName.toLowerCase()).toBe('atom-test-item-element')
+      expectResizeElement = (index) ->
+        expect(paneAxis.isPaneResizeHandleElement(paneAxis.children[index])).toBe(true)
+      expectResizeElement(1)
+
+      model.add(modelChildren[2])
+      model.add(modelChildren[3])
+      expectTestItemElement(i) for i in [0, 2, 4, 6]
+      expectResizeElement(i) for i in [1, 3, 5]
+
+      model.remove(modelChildren[2])
+      # modelChildren[3] replace modelChildren[2]
+      expect(paneAxis.children[4]).toBe(modelChildren[3])
+      expectResizeElement(i) for i in [1, 3]
+
+      model.replace(0, modelChildren[0], modelChildren[4])
+      expect(paneAxis.children[0]).toBe(modelChildren[4])
+      expectResizeElement(i) for i in [1, 3]