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author | GeoSot <geo.sotis@gmail.com> | 2021-07-28 17:39:32 +0300 |
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committer | GitHub <noreply@github.com> | 2021-07-28 17:39:32 +0300 |
commit | 4bfd8a2cbcb10610b4078cefa45756b4a96301a0 (patch) | |
tree | 2358a92299ff8fa105623932caacddbf8cd83a41 /js/tests/unit/util | |
parent | 047145e8086793e7c39747e70f5d74a8860c2e50 (diff) |
Use a streamlined way to trigger component dismiss (#34170)
* use a streamlined way to trigger component dismiss
* add documentation
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Diffstat (limited to 'js/tests/unit/util')
-rw-r--r-- | js/tests/unit/util/component-functions.spec.js | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/js/tests/unit/util/component-functions.spec.js b/js/tests/unit/util/component-functions.spec.js new file mode 100644 index 0000000000..edaedd32ee --- /dev/null +++ b/js/tests/unit/util/component-functions.spec.js @@ -0,0 +1,108 @@ +/* Test helpers */ + +import { clearFixture, createEvent, getFixture } from '../../helpers/fixture' +import { enableDismissTrigger } from '../../../src/util/component-functions' +import BaseComponent from '../../../src/base-component' + +class DummyClass2 extends BaseComponent { + static get NAME() { + return 'test' + } + + hide() { + return true + } + + testMethod() { + return true + } +} + +describe('Plugin functions', () => { + let fixtureEl + + beforeAll(() => { + fixtureEl = getFixture() + }) + + afterEach(() => { + clearFixture() + }) + + describe('data-bs-dismiss functionality', () => { + it('should get Plugin and execute the given method, when a click occurred on data-bs-dismiss="PluginName"', () => { + fixtureEl.innerHTML = [ + '<div id="foo" class="test">', + ' <button type="button" data-bs-dismiss="test" data-bs-target="#foo"></button>', + '</div>' + ].join('') + + spyOn(DummyClass2, 'getOrCreateInstance').and.callThrough() + spyOn(DummyClass2.prototype, 'testMethod') + const componentWrapper = fixtureEl.querySelector('#foo') + const btnClose = fixtureEl.querySelector('[data-bs-dismiss="test"]') + const event = createEvent('click') + + enableDismissTrigger(DummyClass2, 'testMethod') + btnClose.dispatchEvent(event) + + expect(DummyClass2.getOrCreateInstance).toHaveBeenCalledWith(componentWrapper) + expect(DummyClass2.prototype.testMethod).toHaveBeenCalled() + }) + + it('if data-bs-dismiss="PluginName" hasn\'t got "data-bs-target", "getOrCreateInstance" has to be initialized by closest "plugin.Name" class', () => { + fixtureEl.innerHTML = [ + '<div id="foo" class="test">', + ' <button type="button" data-bs-dismiss="test"></button>', + '</div>' + ].join('') + + spyOn(DummyClass2, 'getOrCreateInstance').and.callThrough() + spyOn(DummyClass2.prototype, 'hide') + const componentWrapper = fixtureEl.querySelector('#foo') + const btnClose = fixtureEl.querySelector('[data-bs-dismiss="test"]') + const event = createEvent('click') + + enableDismissTrigger(DummyClass2) + btnClose.dispatchEvent(event) + + expect(DummyClass2.getOrCreateInstance).toHaveBeenCalledWith(componentWrapper) + expect(DummyClass2.prototype.hide).toHaveBeenCalled() + }) + + it('if data-bs-dismiss="PluginName" is disabled, must not trigger function', () => { + fixtureEl.innerHTML = [ + '<div id="foo" class="test">', + ' <button type="button" disabled data-bs-dismiss="test"></button>', + '</div>' + ].join('') + + spyOn(DummyClass2, 'getOrCreateInstance').and.callThrough() + const btnClose = fixtureEl.querySelector('[data-bs-dismiss="test"]') + const event = createEvent('click') + + enableDismissTrigger(DummyClass2) + btnClose.dispatchEvent(event) + + expect(DummyClass2.getOrCreateInstance).not.toHaveBeenCalled() + }) + + it('should prevent default when the trigger is <a> or <area>', () => { + fixtureEl.innerHTML = [ + '<div id="foo" class="test">', + ' <a type="button" data-bs-dismiss="test"></a>', + '</div>' + ].join('') + + const btnClose = fixtureEl.querySelector('[data-bs-dismiss="test"]') + const event = createEvent('click') + + enableDismissTrigger(DummyClass2) + spyOn(Event.prototype, 'preventDefault').and.callThrough() + + btnClose.dispatchEvent(event) + + expect(Event.prototype.preventDefault).toHaveBeenCalled() + }) + }) +}) |