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Implement moving-up in tree view

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Nathan Sobo
2012-04-24 16:43:51 -06:00
parent 35b68514ed
commit 9a1d3e00b2
2 changed files with 48 additions and 6 deletions
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45
spec/extensions/tree-view-spec.coffee
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@@ -2,7 +2,7 @@ TreeView = require 'tree-view'
RootView = require 'root-view'
Directory = require 'directory'
fdescribe "TreeView", ->
describe "TreeView", ->
[rootView, project, treeView, rootDirectoryView, sampleJs, sampleTxt] = []
beforeEach ->
@@ -107,18 +107,18 @@ fdescribe "TreeView", ->
expect(treeView.find('.selected').length).toBeLessThan 2
describe "move-down", ->
describe "if nothing is selected", ->
describe "when nothing is selected", ->
it "selects the first entry", ->
treeView.trigger 'move-down'
expect(rootDirectoryView).toHaveClass 'selected'
describe "if a collapsed directory is selected", ->
describe "when a collapsed directory is selected", ->
it "skips to the next directory", ->
rootDirectoryView.find('.directory:eq(0)').click()
treeView.trigger 'move-down'
expect(rootDirectoryView.find('.directory:eq(1)')).toHaveClass 'selected'
describe "if an expanded directory is selected", ->
describe "when an expanded directory is selected", ->
it "selects the first entry of the directory", ->
subdir = rootDirectoryView.find('.directory:eq(1)').view()
subdir.expand()
@@ -128,7 +128,7 @@ fdescribe "TreeView", ->
expect(subdir.entries.find('.entry:first')).toHaveClass 'selected'
describe "if the last entry of an expanded directory is selected", ->
describe "when the last entry of an expanded directory is selected", ->
it "selects the entry after its parent directory", ->
subdir1 = rootDirectoryView.find('.directory:eq(1)').view()
subdir1.expand()
@@ -138,7 +138,7 @@ fdescribe "TreeView", ->
expect(rootDirectoryView.find('.entries > .entry:eq(2)')).toHaveClass 'selected'
describe "if the last entry of the last directory is selected", ->
describe "when the last entry of the last directory is selected", ->
it "does not change the selection", ->
lastEntry = rootDirectoryView.find('> .entries .entry:last')
lastEntry.click()
@@ -146,3 +146,36 @@ fdescribe "TreeView", ->
treeView.trigger 'move-down'
expect(lastEntry).toHaveClass 'selected'
describe "move-up", ->
describe "when nothing is selected", ->
it "selects the last entry", ->
treeView.trigger 'move-up'
expect(rootDirectoryView.find('.entry:last')).toHaveClass 'selected'
describe "when there is an entry before the currently selected entry", ->
it "selects the previous entry", ->
lastEntry = rootDirectoryView.find('.entry:last')
lastEntry.click()
treeView.trigger 'move-up'
expect(lastEntry.prev()).toHaveClass 'selected'
describe "when there is no entry before the currently selected entry, but there is a parent directory", ->
it "selects the parent directory", ->
subdir = rootDirectoryView.find('.directory:first').view()
subdir.expand()
subdir.find('> .entries > .entry:first').click()
treeView.trigger 'move-up'
expect(subdir).toHaveClass 'selected'
describe "when there is no parent directory or previous entry", ->
it "does not change the selection", ->
rootDirectoryView.click()
treeView.trigger 'move-up'
expect(rootDirectoryView).toHaveClass 'selected'