595 lines
16 KiB
JavaScript
595 lines
16 KiB
JavaScript
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import expect, { createSpy } from "expect"
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import rewiremock from "rewiremock"
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import Enzyme, { shallow } from "enzyme"
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import Adapter from "enzyme-adapter-react-15"
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import React from "react"
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import FakeAce, { Session } from "test/unit/mocks/ace.js"
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import { fromJS } from "immutable"
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const pause = (ms) => new Promise((res) => setTimeout(res, ms))
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const EVENTUALLY = 900 // ms
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/**
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* We're mocking out the editor,
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* so uses of the phrase "should see this in editor",
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* will match to the following Ace methods:
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*
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* - "what user see's in editor" => fakeAce.userSees()
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* - "user types something (end of document)" => fakeAce.userTypes("hi")
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* - "Ctrl-Z" => fakeAce.userUndo()
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* - "Ctrl-Shift-Z" => fakeAce.userRedo()
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**/
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describe("editor", function() {
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before(function () {
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// Enzyme.configure({ adapter: new Adapter()})
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Enzyme.configure({ adapter: new Adapter()})
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// Whole bunch of mocks!
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rewiremock.enable()
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rewiremock("brace/mode/yaml").with({})
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rewiremock("brace/theme/tomorrow_night_eighties").with({})
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rewiremock("brace/ext/language_tools").with({})
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rewiremock("brace/ext/searchbox").with({})
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rewiremock("./brace-snippets-yaml").with({})
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rewiremock("./editor.less").with({})
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})
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after(function() {
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rewiremock.disable()
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})
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beforeEach(function() {
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delete require.cache[require.resolve("react-ace")]
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})
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describe("fake ace", function() {
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it("should be an event emitter", () => {
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// Given
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const fakeAce = new FakeAce()
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const spy = createSpy()
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fakeAce.on("foo", spy)
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// When
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fakeAce.emit("foo", "bar")
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// Then
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expect(spy.calls.length).toEqual(1)
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expect(spy.calls[0].arguments[0]).toEqual("bar")
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})
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it("should return `this`, when calling .edit", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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const res = fakeAce.edit()
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// Then
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expect(res).toBe(fakeAce)
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})
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it("should keep track of setValue", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.setValue("foo")
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// Then
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const res = fakeAce.getValue()
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expect(res).toEqual("foo")
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})
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it("should spy on setValue", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.setValue("foo")
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// Then
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expect(fakeAce.setValue.calls.length).toEqual(1)
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expect(fakeAce.setValue.calls[0].arguments[0]).toEqual("foo")
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})
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it("should return a single session, with getSession", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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const res = fakeAce.getSession()
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// Then
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expect(res).toBeA(Session)
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})
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it("should add options via setOptions", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.setOptions({one: "uno"})
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// Then
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const res = fakeAce.getOption("one")
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expect(res).toEqual("uno")
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})
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describe("userUndo/Redo", function() {
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it("should revert to last input", function() {
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// Given
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const fakeAce = new FakeAce()
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fakeAce.userTypes("one")
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// When
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fakeAce.userTypes("two")
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// Then
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fakeAce.userUndo()
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expect(fakeAce.userSees()).toEqual("one")
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})
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it("should revert to empty document, no changes were made", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.userUndo()
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// Then
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expect(fakeAce.userSees()).toEqual("")
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})
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it("should revert to empty document, after arbitrary undos", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.userUndo()
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fakeAce.userUndo()
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fakeAce.userUndo()
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fakeAce.userUndo()
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// Then
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expect(fakeAce.userSees()).toEqual("")
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})
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it("should not extend redos after last change", function() {
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// Given
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const fakeAce = new FakeAce()
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fakeAce.userTypes("x")
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// When
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fakeAce.userRedo()
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fakeAce.userRedo()
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fakeAce.userRedo()
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// Then
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expect(fakeAce.userSees()).toEqual("x")
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})
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it("should allow redo after single undo", function() {
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// Given
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const fakeAce = new FakeAce()
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fakeAce.userTypes("x")
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fakeAce.userTypes("x")
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fakeAce.userUndo()
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// When
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fakeAce.userRedo()
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// Then
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expect(fakeAce.userSees()).toEqual("xx")
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})
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it("should create new thread of undo stack, after new change", function() {
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// Given
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const fakeAce = new FakeAce()
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fakeAce.userTypes("1")
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fakeAce.userTypes("2")
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fakeAce.userTypes("3")
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fakeAce.userTypes("4")
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fakeAce.userUndo() // 123
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fakeAce.userUndo() // 12
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fakeAce.userTypes("5") // 125
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// When
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fakeAce.userRedo() // 125, don't extend beyond
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// Then
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expect(fakeAce.userSees()).toEqual("125")
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})
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})
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describe("fake session", function() {
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it("should keep add state for markers", function() {
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// Given
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const fakeAce = new FakeAce()
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const fakeSession = fakeAce.getSession()
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// When
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fakeSession.addMarker({one: 1})
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// Then
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const res = fakeSession.getMarkers()
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expect(res).toBeAn("array")
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expect(res.length).toEqual(1)
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expect(res[0]).toEqual({id: 0, one: 1})
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})
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it("should keep remove state for markers", function() {
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// Given
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const fakeAce = new FakeAce()
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const fakeSession = fakeAce.getSession()
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fakeSession.addMarker({one: 1})
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// When
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fakeSession.removeMarker(0)
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// Then
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const res = fakeSession.getMarkers()
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expect(res).toBeAn("array")
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expect(res.length).toEqual(0)
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})
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it("should spy on addMarker", function() {
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// Given
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const fakeAce = new FakeAce()
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const fakeSession = fakeAce.getSession()
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// When
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fakeSession.addMarker({one: 1})
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// Then
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expect(fakeSession.addMarker.calls.length).toEqual(1)
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})
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it("should spy on setMode", function() {
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// Given
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const fakeAce = new FakeAce()
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const fakeSession = fakeAce.getSession()
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// When
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fakeSession.setMode()
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// Then
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expect(fakeSession.setMode.calls.length).toEqual(1)
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})
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it("should have a .selection which includes toJSON, fromJSON", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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const fakeSession = fakeAce.getSession()
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// Then
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expect(fakeSession.selection).toIncludeKey("toJSON")
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expect(fakeSession.selection).toIncludeKey("fromJSON")
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})
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describe("userTypes", function() {
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it("should emit 'change'", function() {
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// Given
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const fakeAce = new FakeAce()
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const spy = createSpy()
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fakeAce.on("change", spy)
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// When
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fakeAce.userTypes("hello")
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// Then
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expect(spy.calls.length).toBeGreaterThan(1)
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})
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it("should change the value", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.userTypes("hello")
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// Then
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expect(fakeAce.getValue()).toEqual("hello")
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})
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})
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describe("userSees", function() {
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it("should match userTypes", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.userTypes("hi")
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// Then
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const res = fakeAce.userSees()
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expect(res).toEqual("hi")
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})
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it("should match setValue", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.setValue("hello")
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// Then
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const res = fakeAce.userSees()
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expect(res).toEqual("hello")
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})
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})
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})
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describe("renderer", function() {
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it("should have a stub for setShowGutter", function() {
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// Given
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const fakeAce = new FakeAce()
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// When
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fakeAce.renderer.setShowGutter("foo")
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// Then
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expect(fakeAce.renderer.setShowGutter.calls.length).toEqual(1)
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expect(fakeAce.renderer.setShowGutter.calls[0].arguments[0]).toEqual("foo")
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})
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})
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})
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describe("editor component", function() {
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it("should EVENTUALLY call onChange when user enters input", (done) => {
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// Given
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const fakeAce = new FakeAce()
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rewiremock("brace").with(fakeAce)
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const makeEditor = require("plugins/editor/components/editor.jsx").default
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const Editor = makeEditor({})
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const spy = createSpy()
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const wrapper = shallow(
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<Editor onChange={spy} />
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)
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wrapper
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.find("ReactAce").shallow()
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// When
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// Simulate user input
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fakeAce.userTypes("hello")
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// Then
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setTimeout(() => {
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expect(spy.calls.length).toEqual(1)
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expect(spy.calls[0].arguments[0]).toEqual("hello")
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done()
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}, EVENTUALLY)
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})
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it("should EVENTUALLY put the contents of `value` prop into editor, without regard to `origin` property", (done) => {
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// Given
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const fakeAce = new FakeAce()
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rewiremock("brace").with(fakeAce)
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const makeEditor = require("plugins/editor/components/editor.jsx").default
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const Editor = makeEditor({})
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// When
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const wrapper = shallow(
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<Editor value={"original value"} />
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)
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wrapper.find("ReactAce").shallow()
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// Then
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setTimeout(() => {
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expect(fakeAce.userSees()).toEqual("original value")
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done()
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}, EVENTUALLY)
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})
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it("should EVENTUALLY put the contents of `value` prop into editor, with `foo` origin property ", (done) => {
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// Given
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const fakeAce = new FakeAce()
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rewiremock("brace").with(fakeAce)
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const makeEditor = require("plugins/editor/components/editor.jsx").default
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const Editor = makeEditor({})
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// When
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const wrapper = shallow(
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<Editor value={"original value"} origin="foo" />
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)
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wrapper.find("ReactAce").shallow()
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// Then
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setTimeout(() => {
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expect(fakeAce.userSees()).toEqual("original value")
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done()
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||
|
|
}, EVENTUALLY)
|
||
|
|
})
|
||
|
|
|
||
|
|
it("should NEVER update ace if the yaml originated in editor", async () => {
|
||
|
|
|
||
|
|
// Given
|
||
|
|
const fakeAce = new FakeAce()
|
||
|
|
rewiremock("brace").with(fakeAce)
|
||
|
|
const makeEditor = require("plugins/editor/components/editor.jsx").default
|
||
|
|
const Editor = makeEditor({})
|
||
|
|
|
||
|
|
// When
|
||
|
|
const wrapper = shallow(
|
||
|
|
<Editor value="original value" />
|
||
|
|
)
|
||
|
|
wrapper.find("ReactAce").shallow()
|
||
|
|
wrapper.setProps({value: "new value", origin: "editor"})
|
||
|
|
|
||
|
|
// Then
|
||
|
|
await pause(EVENTUALLY)
|
||
|
|
expect(fakeAce.userSees()).toEqual("original value")
|
||
|
|
})
|
||
|
|
|
||
|
|
// SKIPPED: Does this have any value at this level? And not editor-container?
|
||
|
|
it.skip("SKIP: should EVENTUALLY call onChange ONCE if the user types/pauses/types", async function() {
|
||
|
|
this.timeout(10000)
|
||
|
|
|
||
|
|
// Given
|
||
|
|
const fakeAce = new FakeAce()
|
||
|
|
rewiremock("brace").with(fakeAce)
|
||
|
|
const makeEditor = require("plugins/editor/components/editor.jsx").default
|
||
|
|
const Editor = makeEditor({})
|
||
|
|
const spy = createSpy()
|
||
|
|
const wrapper = shallow(
|
||
|
|
<Editor value="original value" onChange={spy}/>
|
||
|
|
)
|
||
|
|
wrapper.find("ReactAce").shallow()
|
||
|
|
|
||
|
|
// When
|
||
|
|
fakeAce.userTypes(" one")
|
||
|
|
await pause(EVENTUALLY / 2)
|
||
|
|
fakeAce.userTypes("two")
|
||
|
|
await pause(EVENTUALLY / 2)
|
||
|
|
fakeAce.userTypes("three")
|
||
|
|
await pause(EVENTUALLY / 2)
|
||
|
|
|
||
|
|
await pause(EVENTUALLY * 2)
|
||
|
|
expect(fakeAce.userSees()).toEqual("original value onetwothree")
|
||
|
|
expect(spy.calls.length).toEqual(1)
|
||
|
|
})
|
||
|
|
|
||
|
|
it("should EVENTUALLY call onChange when ctrl-z", async function() {
|
||
|
|
this.timeout(10000)
|
||
|
|
|
||
|
|
// Given
|
||
|
|
const fakeAce = new FakeAce()
|
||
|
|
rewiremock("brace").with(fakeAce)
|
||
|
|
const makeEditor = require("plugins/editor/components/editor.jsx").default
|
||
|
|
const Editor = makeEditor({})
|
||
|
|
const spy = createSpy()
|
||
|
|
const wrapper = shallow(
|
||
|
|
<Editor value="original value" onChange={spy}/>
|
||
|
|
)
|
||
|
|
wrapper.find("ReactAce").shallow()
|
||
|
|
fakeAce.userTypes("one")
|
||
|
|
|
||
|
|
// When
|
||
|
|
fakeAce.userUndo()
|
||
|
|
|
||
|
|
await pause(EVENTUALLY)
|
||
|
|
expect(fakeAce.userSees()).toEqual("original value")
|
||
|
|
expect(spy.calls.length).toEqual(1)
|
||
|
|
})
|
||
|
|
|
||
|
|
describe("markers", function() {
|
||
|
|
|
||
|
|
it("should place markers into editor", async function() {
|
||
|
|
// Given
|
||
|
|
const fakeAce = new FakeAce()
|
||
|
|
const spy = createSpy()
|
||
|
|
rewiremock("brace").with(fakeAce)
|
||
|
|
rewiremock("../editor-helpers/marker-placer").with({placeMarkerDecorations: spy})
|
||
|
|
const makeEditor = require("plugins/editor/components/editor.jsx").default
|
||
|
|
const Editor = makeEditor({})
|
||
|
|
const dummy = fromJS({one: 1})
|
||
|
|
const wrapper = shallow(
|
||
|
|
<Editor markers={dummy} />
|
||
|
|
)
|
||
|
|
|
||
|
|
// When
|
||
|
|
wrapper.find("ReactAce").shallow()
|
||
|
|
await pause(EVENTUALLY)
|
||
|
|
|
||
|
|
// Then
|
||
|
|
expect(spy.calls.length).toEqual(1)
|
||
|
|
expect(spy.calls[0].arguments[0]).toInclude({markers: {one: 1}})
|
||
|
|
})
|
||
|
|
|
||
|
|
it("should place markers after yaml", async function() {
|
||
|
|
// Given
|
||
|
|
const order = []
|
||
|
|
const fakeAce = new FakeAce()
|
||
|
|
fakeAce.setValue.andCall(() => order.push("setValue"))
|
||
|
|
const spy = createSpy().andCall(() => order.push("placeMarkers"))
|
||
|
|
rewiremock("brace").with(fakeAce)
|
||
|
|
rewiremock("../editor-helpers/marker-placer").with({placeMarkerDecorations: spy})
|
||
|
|
const makeEditor = require("plugins/editor/components/editor.jsx").default
|
||
|
|
const Editor = makeEditor({})
|
||
|
|
const wrapper = shallow(
|
||
|
|
<Editor value="original value" markers={{}} />
|
||
|
|
)
|
||
|
|
|
||
|
|
// When
|
||
|
|
wrapper.find("ReactAce").shallow()
|
||
|
|
await pause(EVENTUALLY)
|
||
|
|
|
||
|
|
// Then
|
||
|
|
expect(order).toEqual(["setValue", "placeMarkers"])
|
||
|
|
})
|
||
|
|
|
||
|
|
|
||
|
|
it.skip("should Test for markers being disabled/enabled during a yaml update", async function() {
|
||
|
|
// Given
|
||
|
|
const order = []
|
||
|
|
const fakeAce = new FakeAce()
|
||
|
|
fakeAce.setValue.andCall(() => order.push("setValue"))
|
||
|
|
const spy = createSpy().andCall(() => {
|
||
|
|
order.push("placeMarkers")
|
||
|
|
return () => order.push("removeMarkers")
|
||
|
|
})
|
||
|
|
rewiremock("brace").with(fakeAce)
|
||
|
|
rewiremock("../editor-helpers/marker-placer").with({placeMarkerDecorations: spy})
|
||
|
|
const makeEditor = require("plugins/editor/components/editor.jsx").default
|
||
|
|
const Editor = makeEditor({})
|
||
|
|
const wrapper = shallow(
|
||
|
|
<Editor value="original value" markers={{}} />
|
||
|
|
)
|
||
|
|
wrapper.find("ReactAce").shallow()
|
||
|
|
|
||
|
|
// When
|
||
|
|
wrapper.setProps({value: "new value", origin: "bob"})
|
||
|
|
await pause(EVENTUALLY)
|
||
|
|
|
||
|
|
// Then
|
||
|
|
expect(order).toEqual(["setValue", "placeMarkers", "removeMarkers", "setValue", "placeMarkers"])
|
||
|
|
})
|
||
|
|
|
||
|
|
it.skip("should Test for markers being disabled/enabled during ctrl-z", async function() {
|
||
|
|
// Given
|
||
|
|
const order = []
|
||
|
|
const fakeAce = new FakeAce()
|
||
|
|
fakeAce.setValue.andCall(() => order.push("setValue"))
|
||
|
|
const spy = createSpy().andCall(() => {
|
||
|
|
order.push("placeMarkers")
|
||
|
|
return () => order.push("removeMarkers")
|
||
|
|
})
|
||
|
|
rewiremock("brace").with(fakeAce)
|
||
|
|
rewiremock("../editor-helpers/marker-placer").with({placeMarkerDecorations: spy})
|
||
|
|
const makeEditor = require("plugins/editor/components/editor.jsx").default
|
||
|
|
const Editor = makeEditor({})
|
||
|
|
const wrapper = shallow(
|
||
|
|
<Editor value="original value" markers={{}} />
|
||
|
|
)
|
||
|
|
wrapper.find("ReactAce").shallow()
|
||
|
|
|
||
|
|
// When
|
||
|
|
fakeAce.userUndo()
|
||
|
|
await pause(EVENTUALLY)
|
||
|
|
|
||
|
|
// Then
|
||
|
|
expect(order).toEqual(["setValue", "placeMarkers", "removeMarkers", "setValue", "placeMarkers"])
|
||
|
|
})
|
||
|
|
|
||
|
|
})
|
||
|
|
})
|
||
|
|
|
||
|
|
})
|