import React from 'react' import sinon from 'sinon' import { screen, render, fireEvent } from '@testing-library/react' import PreviewRecompileButton from '../../../../../frontend/js/features/preview/components/preview-recompile-button' const { expect } = require('chai') describe('', function () { let onRecompile, onRecompileFromScratch, onStopCompilation beforeEach(function () { onRecompile = sinon.stub().resolves() onRecompileFromScratch = sinon.stub().resolves() onStopCompilation = sinon.stub().resolves() }) it('renders all items', function () { renderPreviewRecompileButton() const menuItems = screen.getAllByRole('menuitem') expect(menuItems.length).to.equal(9) expect(menuItems.map(item => item.textContent)).to.deep.equal([ 'On', 'Off', 'Normal', 'Fast [draft]', 'Check syntax before compile', "Don't check syntax", 'Run syntax check now', 'Stop compilation', 'Recompile from scratch' ]) const menuHeadingItems = screen.getAllByRole('heading') expect(menuHeadingItems.length).to.equal(3) expect(menuHeadingItems.map(item => item.textContent)).to.deep.equal([ 'Auto Compile', 'Compile Mode', 'Syntax Checks' ]) }) describe('Recompile from scratch', function () { describe('click', function () { it('should call onRecompileFromScratch', async function () { renderPreviewRecompileButton() const button = screen.getByRole('menuitem', { name: 'Recompile from scratch' }) await fireEvent.click(button) expect(onRecompileFromScratch).to.have.been.calledOnce }) }) describe('processing', function () { it('shows processing view and disable menuItem when recompiling', function () { renderPreviewRecompileButton({ isCompiling: true }) screen.getByRole('button', { name: 'Compiling…' }) expect( screen .getByRole('menuitem', { name: 'Recompile from scratch' }) .getAttribute('aria-disabled') ).to.equal('true') expect( screen .getByRole('menuitem', { name: 'Recompile from scratch' }) .closest('li') .getAttribute('class') ).to.equal('disabled') }) }) }) it('should show the button text when prop showText=true', function () { const showText = true renderPreviewRecompileButton({}, showText) expect(screen.getByText('Recompile').getAttribute('style')).to.be.null }) it('should not show the button text when prop showText=false', function () { const showText = false renderPreviewRecompileButton({}, showText) expect(screen.getByText('Recompile').getAttribute('style')).to.equal( 'position: absolute; right: -100vw;' ) }) describe('Autocompile feedback', function () { it('shows animated visual feedback via CSS class when there are uncompiled changes', function () { const { container } = renderPreviewRecompileButton({ autoCompileHasChanges: true, autoCompileHasLintingError: false }) const recompileBtnGroupEl = container.querySelector( '.btn-recompile-group' ) expect( recompileBtnGroupEl.classList.contains( 'btn-recompile-group-has-changes' ) ).to.be.true }) it('does not show animated visual feedback via CSS class when there are no uncompiled changes', function () { const { container } = renderPreviewRecompileButton({ autoCompileHasChanges: false, autoCompileHasLintingError: false }) const recompileBtnGroupEl = container.querySelector( '.btn-recompile-group' ) expect( recompileBtnGroupEl.classList.contains( 'btn-recompile-group-has-changes' ) ).to.be.false }) }) function renderPreviewRecompileButton(compilerState = {}, showText) { if (!compilerState.logEntries) { compilerState.logEntries = {} } if (showText === undefined) showText = true return render( {}} onSetAutoCompile={() => {}} onSetDraftMode={() => {}} onSetSyntaxCheck={() => {}} onRecompileFromScratch={onRecompileFromScratch} onStopCompilation={onStopCompilation} showText={showText} /> ) } })