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| Copyright (C) 2017 The Android Open Source Project |
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| Licensed under the Apache License, Version 2.0 (the "License"); |
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| distributed under the License is distributed on an "AS IS" BASIS, |
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| |
| <title>tooltip-behavior</title> |
| |
| <script src="../../bower_components/webcomponentsjs/webcomponents.min.js"></script> |
| <script src="../../bower_components/web-component-tester/browser.js"></script> |
| <link rel="import" href="../../test/common-test-setup.html"/> |
| <link rel="import" href="gr-tooltip-behavior.html"> |
| |
| <script>void(0);</script> |
| |
| <test-fixture id="basic"> |
| <template> |
| <tooltip-behavior-element></tooltip-behavior-element> |
| </template> |
| </test-fixture> |
| |
| <script> |
| suite('gr-tooltip-behavior tests', () => { |
| let element; |
| let sandbox; |
| |
| function makeTooltip(tooltipRect, parentRect) { |
| return { |
| getBoundingClientRect() { return tooltipRect; }, |
| updateStyles: sinon.stub(), |
| style: {left: 0, top: 0}, |
| parentElement: { |
| getBoundingClientRect() { return parentRect; }, |
| }, |
| }; |
| } |
| |
| suiteSetup(() => { |
| // Define a Polymer element that uses this behavior. |
| Polymer({ |
| is: 'tooltip-behavior-element', |
| behaviors: [Gerrit.TooltipBehavior], |
| }); |
| }); |
| |
| setup(() => { |
| sandbox = sinon.sandbox.create(); |
| element = fixture('basic'); |
| }); |
| |
| teardown(() => { |
| sandbox.restore(); |
| }); |
| |
| test('normal position', () => { |
| sandbox.stub(element, 'getBoundingClientRect', () => { |
| return {top: 100, left: 100, width: 200}; |
| }); |
| const tooltip = makeTooltip( |
| {height: 30, width: 50}, |
| {top: 0, left: 0, width: 1000}); |
| |
| element._positionTooltip(tooltip); |
| assert.isFalse(tooltip.updateStyles.called); |
| assert.equal(tooltip.style.left, '175px'); |
| assert.equal(tooltip.style.top, '100px'); |
| }); |
| |
| test('left side position', () => { |
| sandbox.stub(element, 'getBoundingClientRect', () => { |
| return {top: 100, left: 10, width: 50}; |
| }); |
| const tooltip = makeTooltip( |
| {height: 30, width: 120}, |
| {top: 0, left: 0, width: 1000}); |
| |
| element._positionTooltip(tooltip); |
| assert.isTrue(tooltip.updateStyles.called); |
| const offset = tooltip.updateStyles |
| .lastCall.args[0]['--gr-tooltip-arrow-center-offset']; |
| assert.isBelow(parseFloat(offset.replace(/px$/, '')), 0); |
| assert.equal(tooltip.style.left, '0px'); |
| assert.equal(tooltip.style.top, '100px'); |
| }); |
| |
| test('right side position', () => { |
| sandbox.stub(element, 'getBoundingClientRect', () => { |
| return {top: 100, left: 950, width: 50}; |
| }); |
| const tooltip = makeTooltip( |
| {height: 30, width: 120}, |
| {top: 0, left: 0, width: 1000}); |
| |
| element._positionTooltip(tooltip); |
| assert.isTrue(tooltip.updateStyles.called); |
| const offset = tooltip.updateStyles |
| .lastCall.args[0]['--gr-tooltip-arrow-center-offset']; |
| assert.isAbove(parseFloat(offset.replace(/px$/, '')), 0); |
| assert.equal(tooltip.style.left, '915px'); |
| assert.equal(tooltip.style.top, '100px'); |
| }); |
| |
| test('hides tooltip when detached', () => { |
| sandbox.stub(element, '_handleHideTooltip'); |
| element.remove(); |
| flushAsynchronousOperations(); |
| assert.isTrue(element._handleHideTooltip.called); |
| }); |
| |
| test('sets up listeners when has-tooltip is changed', () => { |
| const addListenerStub = sandbox.stub(element, 'addEventListener'); |
| element.hasTooltip = true; |
| assert.isTrue(addListenerStub.called); |
| }); |
| }); |
| </script> |
