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v0.7.0
atom/spec/app/atom-spec.coffee
Nathan Sobo 8980a97895 Add atom.activatePackageConfig, which is called in config windows 
This calls an optional `activateConfig` method on the package's main
module, which allows it to add a configuration interface to the
`configView`.
2013-04-26 15:32:47 -07:00

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$ = require 'jquery'
RootView = require 'root-view'
{$$} = require 'space-pen'
fsUtils = require 'fs-utils'
Exec = require('child_process').exec
describe "the `atom` global", ->
beforeEach ->
window.rootView = new RootView
describe "package lifecycle methods", ->
describe ".loadPackage(id)", ->
describe "when the package has deferred deserializers", ->
it "requires the package's main module if one of its deferred deserializers is referenced", ->
pack = atom.loadPackage('package-with-activation-events')
expect(pack.mainModule).toBeNull()
object = deserialize({deserializer: 'Foo', data: 5})
expect(pack.mainModule).toBeDefined()
expect(object.constructor.name).toBe 'Foo'
expect(object.data).toBe 5
describe ".activatePackage(id)", ->
describe "atom packages", ->
describe "when the package has a main module", ->
describe "when the metadata specifies a main module path˜", ->
it "requires the module at the specified path", ->
mainModule = require('package-with-main/main-module')
spyOn(mainModule, 'activate')
pack = atom.activatePackage('package-with-main')
expect(mainModule.activate).toHaveBeenCalled()
expect(pack.mainModule).toBe mainModule
describe "when the metadata does not specify a main module", ->
it "requires index.coffee", ->
indexModule = require('package-with-index/index')
spyOn(indexModule, 'activate')
pack = atom.activatePackage('package-with-index')
expect(indexModule.activate).toHaveBeenCalled()
expect(pack.mainModule).toBe indexModule
it "assigns config defaults from the module", ->
expect(config.get('package-with-config-defaults.numbers.one')).toBeUndefined()
atom.activatePackage('package-with-config-defaults')
expect(config.get('package-with-config-defaults.numbers.one')).toBe 1
expect(config.get('package-with-config-defaults.numbers.two')).toBe 2
describe "when the package metadata includes activation events", ->
[mainModule, pack] = []
beforeEach ->
mainModule = require 'package-with-activation-events/index'
spyOn(mainModule, 'activate').andCallThrough()
AtomPackage = require 'atom-package'
spyOn(AtomPackage.prototype, 'requireMainModule').andCallThrough()
pack = atom.activatePackage('package-with-activation-events')
it "defers requiring/activating the main module until an activation event bubbles to the root view", ->
expect(pack.requireMainModule).not.toHaveBeenCalled()
expect(mainModule.activate).not.toHaveBeenCalled()
rootView.trigger 'activation-event'
expect(mainModule.activate).toHaveBeenCalled()
it "triggers the activation event on all handlers registered during activation", ->
rootView.open()
editor = rootView.getActiveView()
eventHandler = jasmine.createSpy("activation-event")
editor.command 'activation-event', eventHandler
editor.trigger 'activation-event'
expect(mainModule.activate.callCount).toBe 1
expect(mainModule.activationEventCallCount).toBe 1
expect(eventHandler.callCount).toBe 1
editor.trigger 'activation-event'
expect(mainModule.activationEventCallCount).toBe 2
expect(eventHandler.callCount).toBe 2
expect(mainModule.activate.callCount).toBe 1
describe "when the package has no main module", ->
it "does not throw an exception", ->
spyOn(console, "error")
spyOn(console, "warn").andCallThrough()
expect(-> atom.activatePackage('package-without-module')).not.toThrow()
expect(console.error).not.toHaveBeenCalled()
expect(console.warn).not.toHaveBeenCalled()
it "passes the activate method the package's previously serialized state if it exists", ->
pack = atom.activatePackage("package-with-serialization")
expect(pack.mainModule.someNumber).not.toBe 77
pack.mainModule.someNumber = 77
atom.deactivatePackage("package-with-serialization")
spyOn(pack.mainModule, 'activate').andCallThrough()
atom.activatePackage("package-with-serialization")
expect(pack.mainModule.activate).toHaveBeenCalledWith({someNumber: 77})
it "logs warning instead of throwing an exception if the package fails to load", ->
config.set("core.disabledPackages", [])
spyOn(console, "warn")
expect(-> atom.activatePackage("package-that-throws-an-exception")).not.toThrow()
expect(console.warn).toHaveBeenCalled()
describe "keymap loading", ->
describe "when the metadata does not contain a 'keymaps' manifest", ->
it "loads all the .cson/.json files in the keymaps directory", ->
element1 = $$ -> @div class: 'test-1'
element2 = $$ -> @div class: 'test-2'
element3 = $$ -> @div class: 'test-3'
expect(keymap.bindingsForElement(element1)['ctrl-z']).toBeUndefined()
expect(keymap.bindingsForElement(element2)['ctrl-z']).toBeUndefined()
expect(keymap.bindingsForElement(element3)['ctrl-z']).toBeUndefined()
atom.activatePackage("package-with-keymaps")
expect(keymap.bindingsForElement(element1)['ctrl-z']).toBe "test-1"
expect(keymap.bindingsForElement(element2)['ctrl-z']).toBe "test-2"
expect(keymap.bindingsForElement(element3)['ctrl-z']).toBeUndefined()
describe "when the metadata contains a 'keymaps' manifest", ->
it "loads only the keymaps specified by the manifest, in the specified order", ->
element1 = $$ -> @div class: 'test-1'
element3 = $$ -> @div class: 'test-3'
expect(keymap.bindingsForElement(element1)['ctrl-z']).toBeUndefined()
atom.activatePackage("package-with-keymaps-manifest")
expect(keymap.bindingsForElement(element1)['ctrl-z']).toBe 'keymap-1'
expect(keymap.bindingsForElement(element1)['ctrl-n']).toBe 'keymap-2'
expect(keymap.bindingsForElement(element3)['ctrl-y']).toBeUndefined()
describe "stylesheet loading", ->
describe "when the metadata contains a 'stylesheets' manifest", ->
it "loads stylesheets from the stylesheets directory as specified by the manifest", ->
one = fsUtils.resolveOnLoadPath("package-with-stylesheets-manifest/stylesheets/1.css")
two = fsUtils.resolveOnLoadPath("package-with-stylesheets-manifest/stylesheets/2.less")
three = fsUtils.resolveOnLoadPath("package-with-stylesheets-manifest/stylesheets/3.css")
expect(stylesheetElementForId(one)).not.toExist()
expect(stylesheetElementForId(two)).not.toExist()
expect(stylesheetElementForId(three)).not.toExist()
atom.activatePackage("package-with-stylesheets-manifest")
expect(stylesheetElementForId(one)).toExist()
expect(stylesheetElementForId(two)).toExist()
expect(stylesheetElementForId(three)).not.toExist()
expect($('#jasmine-content').css('font-size')).toBe '1px'
describe "when the metadata does not contain a 'stylesheets' manifest", ->
it "loads all stylesheets from the stylesheets directory", ->
one = fsUtils.resolveOnLoadPath("package-with-stylesheets/stylesheets/1.css")
two = fsUtils.resolveOnLoadPath("package-with-stylesheets/stylesheets/2.less")
three = fsUtils.resolveOnLoadPath("package-with-stylesheets/stylesheets/3.css")
expect(stylesheetElementForId(one)).not.toExist()
expect(stylesheetElementForId(two)).not.toExist()
expect(stylesheetElementForId(three)).not.toExist()
atom.activatePackage("package-with-stylesheets")
expect(stylesheetElementForId(one)).toExist()
expect(stylesheetElementForId(two)).toExist()
expect(stylesheetElementForId(three)).toExist()
expect($('#jasmine-content').css('font-size')).toBe '3px'
describe "grammar loading", ->
it "loads the package's grammars", ->
atom.activatePackage('package-with-grammars')
expect(syntax.selectGrammar('a.alot').name).toBe 'Alot'
expect(syntax.selectGrammar('a.alittle').name).toBe 'Alittle'
describe "scoped-property loading", ->
it "loads the scoped properties", ->
atom.activatePackage("package-with-scoped-properties")
expect(syntax.getProperty ['.source.omg'], 'editor.increaseIndentPattern').toBe '^a'
describe "textmate packages", ->
it "loads the package's grammars", ->
expect(syntax.selectGrammar("file.rb").name).toBe "Null Grammar"
atom.activatePackage('ruby.tmbundle', sync: true)
expect(syntax.selectGrammar("file.rb").name).toBe "Ruby"
it "translates the package's scoped properties to Atom terms", ->
expect(syntax.getProperty(['.source.ruby'], 'editor.commentStart')).toBeUndefined()
atom.activatePackage('ruby.tmbundle', sync: true)
expect(syntax.getProperty(['.source.ruby'], 'editor.commentStart')).toBe '# '
describe ".activatePackageConfig(id)", ->
it "calls the optional .activateConfigMenu method on the package's main module", ->
pack = atom.activatePackageConfig('package-with-activate-config')
expect(pack.mainModule.activateCalled).toBeFalsy()
expect(pack.mainModule.activateConfigCalled).toBeTruthy()
it "loads the package's config defaults", ->
expect(config.get('package-with-config-defaults.numbers.one')).toBeUndefined()
atom.activatePackageConfig('package-with-config-defaults')
expect(config.get('package-with-config-defaults.numbers.one')).toBe 1
expect(config.get('package-with-config-defaults.numbers.two')).toBe 2
describe ".deactivatePackage(id)", ->
describe "atom packages", ->
it "calls `deactivate` on the package's main module", ->
pack = atom.activatePackage("package-with-deactivate")
expect(atom.isPackageActive("package-with-deactivate")).toBeTruthy()
spyOn(pack.mainModule, 'deactivate').andCallThrough()
atom.deactivatePackage("package-with-deactivate")
expect(pack.mainModule.deactivate).toHaveBeenCalled()
expect(atom.isPackageActive("package-with-module")).toBeFalsy()
it "absorbs exceptions that are thrown by the package module's serialize methods", ->
spyOn(console, 'error')
atom.activatePackage('package-with-serialize-error', immediate: true)
atom.activatePackage('package-with-serialization', immediate: true)
atom.deactivatePackages()
expect(atom.packageStates['package-with-serialize-error']).toBeUndefined()
expect(atom.packageStates['package-with-serialization']).toEqual someNumber: 1
expect(console.error).toHaveBeenCalled()
it "removes the package's grammars", ->
atom.activatePackage('package-with-grammars')
atom.deactivatePackage('package-with-grammars')
expect(syntax.selectGrammar('a.alot').name).toBe 'Null Grammar'
expect(syntax.selectGrammar('a.alittle').name).toBe 'Null Grammar'
it "removes the package's keymaps", ->
atom.activatePackage('package-with-keymaps')
atom.deactivatePackage('package-with-keymaps')
expect(keymap.bindingsForElement($$ -> @div class: 'test-1')['ctrl-z']).toBeUndefined()
expect(keymap.bindingsForElement($$ -> @div class: 'test-2')['ctrl-z']).toBeUndefined()
it "removes the package's stylesheets", ->
atom.activatePackage('package-with-stylesheets')
atom.deactivatePackage('package-with-stylesheets')
one = fsUtils.resolveOnLoadPath("package-with-stylesheets/stylesheets/1.css")
two = fsUtils.resolveOnLoadPath("package-with-stylesheets/stylesheets/2.less")
three = fsUtils.resolveOnLoadPath("package-with-stylesheets/stylesheets/3.css")
expect(stylesheetElementForId(one)).not.toExist()
expect(stylesheetElementForId(two)).not.toExist()
expect(stylesheetElementForId(three)).not.toExist()
it "removes the package's scoped-properties", ->
atom.activatePackage("package-with-scoped-properties")
expect(syntax.getProperty ['.source.omg'], 'editor.increaseIndentPattern').toBe '^a'
atom.deactivatePackage("package-with-scoped-properties")
expect(syntax.getProperty ['.source.omg'], 'editor.increaseIndentPattern').toBeUndefined()
describe "texmate packages", ->
it "removes the package's grammars", ->
expect(syntax.selectGrammar("file.rb").name).toBe "Null Grammar"
atom.activatePackage('ruby.tmbundle', sync: true)
expect(syntax.selectGrammar("file.rb").name).toBe "Ruby"
atom.deactivatePackage('ruby.tmbundle')
expect(syntax.selectGrammar("file.rb").name).toBe "Null Grammar"
it "removes the package's scoped properties", ->
atom.activatePackage('ruby.tmbundle', sync: true)
atom.deactivatePackage('ruby.tmbundle')
expect(syntax.getProperty(['.source.ruby'], 'editor.commentStart')).toBeUndefined()
describe ".getVersion(callback)", ->
it "calls the callback with the current version number", ->
versionHandler = jasmine.createSpy("versionHandler")
atom.getVersion(versionHandler)
waitsFor ->
versionHandler.callCount > 0
runs ->
expect(versionHandler.argsForCall[0][0]).toBeDefined()
describe "modal native dialogs", ->
beforeEach ->
spyOn(atom, 'sendMessageToBrowserProcess')
atom.sendMessageToBrowserProcess.simulateConfirmation = (buttonText) ->
labels = @argsForCall[0][1][2...]
callbacks = @argsForCall[0][2]
@reset()
callbacks[labels.indexOf(buttonText)]()
advanceClock 50
atom.sendMessageToBrowserProcess.simulatePathSelection = (path) ->
callback = @argsForCall[0][2]
@reset()
callback(path)
advanceClock 50
it "only presents one native dialog at a time", ->
confirmHandler = jasmine.createSpy("confirmHandler")
selectPathHandler = jasmine.createSpy("selectPathHandler")
atom.confirm "Are you happy?", "really, truly happy?", "Yes", confirmHandler, "No"
atom.confirm "Are you happy?", "really, truly happy?", "Yes", confirmHandler, "No"
atom.showSaveDialog(selectPathHandler)
atom.showSaveDialog(selectPathHandler)
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
atom.sendMessageToBrowserProcess.simulateConfirmation("Yes")
expect(confirmHandler).toHaveBeenCalled()
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
atom.sendMessageToBrowserProcess.simulateConfirmation("No")
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
atom.sendMessageToBrowserProcess.simulatePathSelection('/selected/path')
expect(selectPathHandler).toHaveBeenCalledWith('/selected/path')
selectPathHandler.reset()
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
it "prioritizes dialogs presented as the result of dismissing other dialogs before any previously deferred dialogs", ->
atom.confirm "A1", "", "Next", ->
atom.confirm "B1", "", "Next", ->
atom.confirm "C1", "", "Next", ->
atom.confirm "C2", "", "Next", ->
atom.confirm "B2", "", "Next", ->
atom.confirm "A2", "", "Next", ->
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
expect(atom.sendMessageToBrowserProcess.argsForCall[0][1][0]).toBe "A1"
atom.sendMessageToBrowserProcess.simulateConfirmation('Next')
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
expect(atom.sendMessageToBrowserProcess.argsForCall[0][1][0]).toBe "B1"
atom.sendMessageToBrowserProcess.simulateConfirmation('Next')
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
expect(atom.sendMessageToBrowserProcess.argsForCall[0][1][0]).toBe "C1"
atom.sendMessageToBrowserProcess.simulateConfirmation('Next')
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
expect(atom.sendMessageToBrowserProcess.argsForCall[0][1][0]).toBe "C2"
atom.sendMessageToBrowserProcess.simulateConfirmation('Next')
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
expect(atom.sendMessageToBrowserProcess.argsForCall[0][1][0]).toBe "B2"
atom.sendMessageToBrowserProcess.simulateConfirmation('Next')
expect(atom.sendMessageToBrowserProcess.callCount).toBe 1
expect(atom.sendMessageToBrowserProcess.argsForCall[0][1][0]).toBe "A2"
atom.sendMessageToBrowserProcess.simulateConfirmation('Next')
describe "API documentation", ->
it "meets a minimum threshold for /app (with no errors)", ->
docRunner = jasmine.createSpy("docRunner")
Exec "rake docs:app:stats", cwd: project.resolve('../..'), docRunner
waitsFor ->
docRunner.callCount > 0
runs ->
# error
expect(docRunner.argsForCall[0][0]).toBeNull()
results = docRunner.argsForCall[0][1].split("\n")
results.pop()
errors = parseInt results.pop().match(/\d+/)
expect(errors).toBe 0
coverage = parseFloat results.pop().match(/.+?%/)
expect(coverage).toBeGreaterThan 80
# stderr
expect(docRunner.argsForCall[0][2]).toBe ''
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