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e67e8ff0f5
I initially ripped out Atom::getLoadSettings in favor of a mutable property because window spec was making an assumption that such a property existed anyway. Since load settings need to be available from class methods, the instance method just delegates to the class method. But that means there's no ::loadSettings property to mutate in that spec. I replaced the former approach with a spy which has the added advantage of not polluting windowSettings for subsequent specs.
158 lines
6.2 KiB
CoffeeScript
158 lines
6.2 KiB
CoffeeScript
path = require 'path'
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{$, $$, fs, WorkspaceView} = require 'atom'
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ThemeManager = require '../src/theme-manager'
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AtomPackage = require '../src/atom-package'
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describe "ThemeManager", ->
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themeManager = null
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resourcePath = atom.getLoadSettings().resourcePath
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configDirPath = atom.getConfigDirPath()
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beforeEach ->
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themeManager = new ThemeManager({packageManager: atom.packages, resourcePath, configDirPath})
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afterEach ->
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themeManager.deactivateThemes()
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describe "theme getters and setters", ->
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beforeEach ->
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atom.packages.loadPackages(sync: true)
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it 'getLoadedThemes get all the loaded themes', ->
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themes = themeManager.getLoadedThemes()
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expect(themes.length).toBeGreaterThan(2)
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it 'getActiveThemes get all the active themes', ->
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themeManager.activateThemes()
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names = atom.config.get('core.themes')
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expect(names.length).toBeGreaterThan(0)
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themes = themeManager.getActiveThemes()
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expect(themes).toHaveLength(names.length)
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describe "getImportPaths()", ->
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it "returns the theme directories before the themes are loaded", ->
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atom.config.set('core.themes', ['theme-with-index-less', 'atom-dark-ui', 'atom-light-ui'])
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paths = themeManager.getImportPaths()
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# syntax theme is not a dir at this time, so only two.
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expect(paths.length).toBe 2
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expect(paths[0]).toContain 'atom-dark-ui'
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expect(paths[1]).toContain 'atom-light-ui'
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it "ignores themes that cannot be resolved to a directory", ->
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atom.config.set('core.themes', ['definitely-not-a-theme'])
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expect(-> themeManager.getImportPaths()).not.toThrow()
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describe "when the core.themes config value changes", ->
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it "add/removes stylesheets to reflect the new config value", ->
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themeManager.on 'reloaded', reloadHandler = jasmine.createSpy()
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spyOn(themeManager, 'getUserStylesheetPath').andCallFake -> null
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themeManager.activateThemes()
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atom.config.set('core.themes', [])
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expect($('style.theme').length).toBe 0
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expect(reloadHandler).toHaveBeenCalled()
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atom.config.set('core.themes', ['atom-dark-syntax'])
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expect($('style.theme').length).toBe 1
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expect($('style.theme:eq(0)').attr('id')).toMatch /atom-dark-syntax/
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atom.config.set('core.themes', ['atom-light-syntax', 'atom-dark-syntax'])
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expect($('style.theme').length).toBe 2
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expect($('style.theme:eq(0)').attr('id')).toMatch /atom-dark-syntax/
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expect($('style.theme:eq(1)').attr('id')).toMatch /atom-light-syntax/
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atom.config.set('core.themes', [])
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expect($('style.theme').length).toBe 0
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# atom-dark-ui has an directory path, the syntax one doesn't
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atom.config.set('core.themes', ['theme-with-index-less', 'atom-dark-ui'])
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importPaths = themeManager.getImportPaths()
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expect(importPaths.length).toBe 1
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expect(importPaths[0]).toContain 'atom-dark-ui'
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describe "when a theme fails to load", ->
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it "logs a warning", ->
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spyOn(console, 'warn')
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expect(-> atom.packages.activatePackage('a-theme-that-will-not-be-found')).toThrow()
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describe "requireStylesheet(path)", ->
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it "synchronously loads css at the given path and installs a style tag for it in the head", ->
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cssPath = atom.project.resolve('css.css')
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lengthBefore = $('head style').length
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themeManager.requireStylesheet(cssPath)
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expect($('head style').length).toBe lengthBefore + 1
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element = $('head style[id*="css.css"]')
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expect(element.attr('id')).toBe themeManager.stringToId(cssPath)
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expect(element.text()).toBe fs.readFileSync(cssPath, 'utf8')
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# doesn't append twice
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themeManager.requireStylesheet(cssPath)
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expect($('head style').length).toBe lengthBefore + 1
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$('head style[id*="css.css"]').remove()
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it "synchronously loads and parses less files at the given path and installs a style tag for it in the head", ->
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lessPath = atom.project.resolve('sample.less')
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lengthBefore = $('head style').length
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themeManager.requireStylesheet(lessPath)
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expect($('head style').length).toBe lengthBefore + 1
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element = $('head style[id*="sample.less"]')
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expect(element.attr('id')).toBe themeManager.stringToId(lessPath)
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expect(element.text()).toBe """
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#header {
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color: #4d926f;
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}
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h2 {
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color: #4d926f;
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}
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"""
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# doesn't append twice
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themeManager.requireStylesheet(lessPath)
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expect($('head style').length).toBe lengthBefore + 1
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$('head style[id*="sample.less"]').remove()
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it "supports requiring css and less stylesheets without an explicit extension", ->
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themeManager.requireStylesheet path.join(__dirname, 'fixtures', 'css')
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expect($('head style[id*="css.css"]').attr('id')).toBe themeManager.stringToId(atom.project.resolve('css.css'))
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themeManager.requireStylesheet path.join(__dirname, 'fixtures', 'sample')
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expect($('head style[id*="sample.less"]').attr('id')).toBe themeManager.stringToId(atom.project.resolve('sample.less'))
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$('head style[id*="css.css"]').remove()
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$('head style[id*="sample.less"]').remove()
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describe ".removeStylesheet(path)", ->
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it "removes styling applied by given stylesheet path", ->
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cssPath = require.resolve('./fixtures/css.css')
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expect($(document.body).css('font-weight')).not.toBe("bold")
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themeManager.requireStylesheet(cssPath)
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expect($(document.body).css('font-weight')).toBe("bold")
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themeManager.removeStylesheet(cssPath)
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expect($(document.body).css('font-weight')).not.toBe("bold")
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describe "base stylesheet loading", ->
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beforeEach ->
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atom.workspaceView = new WorkspaceView
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atom.workspaceView.append $$ -> @div class: 'editor'
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atom.workspaceView.attachToDom()
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themeManager.activateThemes()
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it "loads the correct values from the theme's ui-variables file", ->
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atom.config.set('core.themes', ['theme-with-ui-variables'])
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# an override loaded in the base css
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expect(atom.workspaceView.css("background-color")).toBe "rgb(0, 0, 255)"
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# from within the theme itself
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expect($(".editor").css("padding-top")).toBe "150px"
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expect($(".editor").css("padding-right")).toBe "150px"
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expect($(".editor").css("padding-bottom")).toBe "150px"
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