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Add Mocha for JS testing and initial spec for the tabs module
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| module.exports = { | ||
| test : { | ||
| src: ["test/**/*.js"], | ||
| options: { | ||
| require: "babel-core/register" | ||
| } | ||
| } | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| /* eslint-env node, mocha */ | ||
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| const should = require("should"), | ||
| jsdom = require("jsdom"); | ||
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| describe("Tabs", function() { | ||
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| var $, | ||
| document, | ||
| Tabs; | ||
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| var tabsHTML = ` | ||
| <div class="tabs" data-nice-plugin="tabs"> | ||
| <nav> | ||
| <ul class="tabs__list" role="tablist"> | ||
| <li class="tabs__tab" role="presentation"> | ||
| <button class="tabs__tab-btn" type="button" role="tab"> | ||
| Tab 1 | ||
| </button> | ||
| </li> | ||
| <li class="tabs__tab" role="presentation"> | ||
| <button class="tabs__tab-btn"type="button" role="tab"> | ||
| Tab 2 | ||
| </abutton> | ||
| </li> | ||
| <li class="tabs__tab" role="presentation"> | ||
| <button class="tabs__tab-btn" type="button" role="tab"> | ||
| Tab 3 | ||
| </abutton> | ||
| </li> | ||
| </ul> | ||
| </nav> | ||
| <div class="tabs__content"> | ||
| <div lass="tabs__pane" role="tabpanel"> | ||
| <h2>First tab</h2> | ||
| <p>This is the content for tab 1</p> | ||
| </div> | ||
| <div class="tabs__pane" role="tabpanel"> | ||
| <h2>Second tab</h2> | ||
| <p>This is the content for tab 2</p> | ||
| </div> | ||
| <div class="tabs__pane" role="tabpanel"> | ||
| <h2>Third tab</h2> | ||
| <p>This is the content for tab 3</p> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| `; | ||
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| before(function () { | ||
| document = global.document = jsdom.jsdom("<html><head></head><body></body></html>"); | ||
| global.window = document.defaultView; | ||
| $ = global.jQuery = global.$ = require("jquery"); | ||
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| Tabs = require("../../src/javascripts/tabs.js").default; | ||
| }); | ||
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| describe("jQuery integration", function() { | ||
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| it("defined on jquery object", function() { | ||
| $(document).tabs.should.be.ok(); | ||
| }); | ||
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| it("have defaults", function() { | ||
| $(document).tabs.should.have.property("defaults"); | ||
| }); | ||
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| // TODO: Test no conflict | ||
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| it("return jquery collection containing the element", function() { | ||
| var $el = $("<div/>"); | ||
| var $tabs = $el.tabs(); | ||
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| $tabs.should.be.an.instanceOf($, "returns jquery collection"); | ||
| $tabs[0].should.equal($el[0], "collection contains element"); | ||
| }); | ||
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| it("tab can be activated by index", function() { | ||
| var $el = $(tabsHTML).tabs(); | ||
| $el.tabs("activate", 1); | ||
| ($el.tabs("getCurrentIndex")).should.equal(1); | ||
| }); | ||
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| it("last tab can be activated", function() { | ||
| var $el = $(tabsHTML).tabs(); | ||
| $el.tabs("last"); | ||
| ($el.tabs("getCurrentIndex")).should.equal(2); | ||
| }); | ||
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| it("first tab can be activated", function() { | ||
| var $el = $(tabsHTML).tabs(); | ||
| $el.tabs("last").tabs("first"); | ||
| ($el.tabs("getCurrentIndex")).should.equal(0); | ||
| }); | ||
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| it("next tab can be activated", function() { | ||
| var $el = $(tabsHTML).tabs(); | ||
| $el.tabs("next"); | ||
| ($el.tabs("getCurrentIndex")).should.equal(1); | ||
| }); | ||
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| it("previous tab can be activated", function() { | ||
| var $el = $(tabsHTML).tabs(); | ||
| $el.tabs("last").tabs("previous"); | ||
| ($el.tabs("getCurrentIndex")).should.equal(1); | ||
| }); | ||
| }); | ||
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| describe("Tabs", function() { | ||
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| it("have defaults", function() { | ||
| Tabs.should.have.property("defaults"); | ||
| }); | ||
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| it("throw without element", function() { | ||
| should.throws(() => new Tabs); | ||
| }); | ||
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| it("first tab selected by default", function() { | ||
| var $el = $(tabsHTML); | ||
| var t = new Tabs($el); | ||
| t.getCurrentIndex().should.equal(0); | ||
| }); | ||
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| it("tab can be activated by index", function() { | ||
| var $el = $(tabsHTML); | ||
| var t = new Tabs($el); | ||
| t.activate(1); | ||
| t.getCurrentIndex().should.equal(1); | ||
| }); | ||
| }); | ||
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| describe("Accessibility", function() { | ||
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| it("active tab is aria-expanded", function() { | ||
| var $tabs = $(tabsHTML); | ||
| $tabs.tabs(); | ||
| $("[role='tab']:eq(0)", $tabs).attr("aria-expanded").should.equal("true"); | ||
| $("[role='tab']:eq(0)", $tabs).attr("aria-selected").should.equal("true"); | ||
| }); | ||
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| it("inactive tabs are not aria-expanded", function() { | ||
| var $tabs = $(tabsHTML); | ||
| $tabs.tabs(); | ||
| $("[role='tab']:gt(0)", $tabs).attr("aria-expanded").should.equal("false"); | ||
| $("[role='tab']:gt(0)", $tabs).attr("aria-selected").should.equal("false"); | ||
| }); | ||
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| }); | ||
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| describe("Keyboard", function() { | ||
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| }); | ||
| }); |