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82 lines
2.7 KiB
CoffeeScript
82 lines
2.7 KiB
CoffeeScript
Snippets = require 'snippets'
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RootView = require 'root-view'
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Buffer = require 'buffer'
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Editor = require 'editor'
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_ = require 'underscore'
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fs = require 'fs'
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describe "Snippets extension", ->
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[buffer, editor] = []
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beforeEach ->
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rootView = new RootView(require.resolve('fixtures/sample.js'))
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editor = rootView.activeEditor()
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buffer = editor.buffer
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rootView.activateExtension(Snippets)
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rootView.simulateDomAttachment()
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describe "when 'tab' is triggered on the editor", ->
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beforeEach ->
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Snippets.evalSnippets 'js', """
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snippet te "Test snippet description"
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this is a test
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endsnippet
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"""
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describe "when the letters preceding the cursor trigger a snippet", ->
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describe "when the snippet contains no tab stops", ->
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it "replaces the prefix with the snippet text and places the cursor at its end", ->
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editor.insertText("te")
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expect(editor.getCursorScreenPosition()).toEqual [0, 2]
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editor.trigger 'tab'
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expect(buffer.lineForRow(0)).toBe "this is a testvar quicksort = function () {"
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expect(editor.getCursorScreenPosition()).toEqual [0, 14]
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describe "when the snippet contains tab stops", ->
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describe "when the letters preceding the cursor don't match a snippet", ->
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it "inserts a tab as normal", ->
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editor.insertText("xte")
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expect(editor.getCursorScreenPosition()).toEqual [0, 3]
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editor.trigger 'tab'
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expect(buffer.lineForRow(0)).toBe "xte var quicksort = function () {"
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expect(editor.getCursorScreenPosition()).toEqual [0, 5]
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describe ".loadSnippetsFile(path)", ->
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it "loads the snippets in the given file", ->
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spyOn(fs, 'read').andReturn """
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snippet t1 "Test snippet 1"
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this is a test 1
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endsnippet
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"""
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Snippets.loadSnippetsFile('/tmp/foo/js.snippets')
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expect(fs.read).toHaveBeenCalledWith('/tmp/foo/js.snippets')
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editor.insertText("t1")
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editor.trigger 'tab'
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expect(buffer.lineForRow(0)).toBe "this is a test 1var quicksort = function () {"
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describe "Snippets parser", ->
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it "can parse multiple snippets", ->
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snippets = Snippets.snippetsParser.parse """
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snippet t1 "Test snippet 1"
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this is a test 1
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endsnippet
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snippet t2 "Test snippet 2"
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this is a test 2
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endsnippet
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"""
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expect(_.keys(snippets).length).toBe 2
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snippet = snippets['t1']
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expect(snippet.prefix).toBe 't1'
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expect(snippet.description).toBe "Test snippet 1"
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expect(snippet.body).toBe "this is a test 1"
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snippet = snippets['t2']
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expect(snippet.prefix).toBe 't2'
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expect(snippet.description).toBe "Test snippet 2"
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expect(snippet.body).toBe "this is a test 2"
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