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Diffstat (limited to 'browser/components/newtab/test/unit/content-src/components/CollapsibleSection.test.jsx')
-rw-r--r-- | browser/components/newtab/test/unit/content-src/components/CollapsibleSection.test.jsx | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/browser/components/newtab/test/unit/content-src/components/CollapsibleSection.test.jsx b/browser/components/newtab/test/unit/content-src/components/CollapsibleSection.test.jsx new file mode 100644 index 0000000000..f2a8e276b4 --- /dev/null +++ b/browser/components/newtab/test/unit/content-src/components/CollapsibleSection.test.jsx @@ -0,0 +1,67 @@ +import { _CollapsibleSection as CollapsibleSection } from "content-src/components/CollapsibleSection/CollapsibleSection"; +import { ErrorBoundary } from "content-src/components/ErrorBoundary/ErrorBoundary"; +import { mount } from "enzyme"; +import React from "react"; + +const DEFAULT_PROPS = { + id: "cool", + className: "cool-section", + title: "Cool Section", + prefName: "collapseSection", + collapsed: false, + eventSource: "foo", + document: { + addEventListener: () => {}, + removeEventListener: () => {}, + visibilityState: "visible", + }, + dispatch: () => {}, + Prefs: { values: { featureConfig: {} } }, +}; + +describe("CollapsibleSection", () => { + let wrapper; + + function setup(props = {}) { + const customProps = Object.assign({}, DEFAULT_PROPS, props); + wrapper = mount( + <CollapsibleSection {...customProps}>foo</CollapsibleSection> + ); + } + + beforeEach(() => setup()); + + it("should render the component", () => { + assert.ok(wrapper.exists()); + }); + + it("should render an ErrorBoundary with class section-body-fallback", () => { + assert.equal( + wrapper.find(ErrorBoundary).first().prop("className"), + "section-body-fallback" + ); + }); + + describe("without collapsible pref", () => { + let dispatch; + beforeEach(() => { + dispatch = sinon.stub(); + setup({ collapsed: undefined, dispatch }); + }); + it("should render the section uncollapsed", () => { + assert.isFalse( + wrapper.find(".collapsible-section").first().hasClass("collapsed") + ); + }); + + it("should not render the arrow if no collapsible pref exists for the section", () => { + assert.lengthOf(wrapper.find(".click-target .collapsible-arrow"), 0); + }); + }); + + describe("icon", () => { + it("no icon should be shown", () => { + assert.lengthOf(wrapper.find(".icon"), 0); + }); + }); +}); |