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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /browser/components/newtab/test/unit/lib/NewTabInit.test.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'browser/components/newtab/test/unit/lib/NewTabInit.test.js')
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1 files changed, 81 insertions, 0 deletions
diff --git a/browser/components/newtab/test/unit/lib/NewTabInit.test.js b/browser/components/newtab/test/unit/lib/NewTabInit.test.js
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+++ b/browser/components/newtab/test/unit/lib/NewTabInit.test.js
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+import {
+ actionCreators as ac,
+ actionTypes as at,
+} from "common/Actions.sys.mjs";
+import { NewTabInit } from "lib/NewTabInit.sys.mjs";
+
+describe("NewTabInit", () => {
+ let instance;
+ let store;
+ let STATE;
+ const requestFromTab = portID =>
+ instance.onAction(
+ ac.AlsoToMain({ type: at.NEW_TAB_STATE_REQUEST }, portID)
+ );
+ beforeEach(() => {
+ STATE = {};
+ store = { getState: sinon.stub().returns(STATE), dispatch: sinon.stub() };
+ instance = new NewTabInit();
+ instance.store = store;
+ });
+ it("should reply with a copy of the state immediately", () => {
+ requestFromTab(123);
+
+ const resp = ac.AlsoToOneContent(
+ { type: at.NEW_TAB_INITIAL_STATE, data: STATE },
+ 123
+ );
+ assert.calledWith(store.dispatch, resp);
+ });
+ describe("early / simulated new tabs", () => {
+ const simulateTabInit = portID =>
+ instance.onAction({
+ type: at.NEW_TAB_INIT,
+ data: { portID, simulated: true },
+ });
+ beforeEach(() => {
+ simulateTabInit("foo");
+ });
+ it("should dispatch if not replied yet", () => {
+ requestFromTab("foo");
+
+ assert.calledWith(
+ store.dispatch,
+ ac.AlsoToOneContent(
+ { type: at.NEW_TAB_INITIAL_STATE, data: STATE },
+ "foo"
+ )
+ );
+ });
+ it("should dispatch once for multiple requests", () => {
+ requestFromTab("foo");
+ requestFromTab("foo");
+ requestFromTab("foo");
+
+ assert.calledOnce(store.dispatch);
+ });
+ describe("multiple tabs", () => {
+ beforeEach(() => {
+ simulateTabInit("bar");
+ });
+ it("should dispatch once to each tab", () => {
+ requestFromTab("foo");
+ requestFromTab("bar");
+ assert.calledTwice(store.dispatch);
+ requestFromTab("foo");
+ requestFromTab("bar");
+
+ assert.calledTwice(store.dispatch);
+ });
+ it("should clean up when tabs close", () => {
+ assert.propertyVal(instance._repliedEarlyTabs, "size", 2);
+ instance.onAction(ac.AlsoToMain({ type: at.NEW_TAB_UNLOAD }, "foo"));
+ assert.propertyVal(instance._repliedEarlyTabs, "size", 1);
+ instance.onAction(ac.AlsoToMain({ type: at.NEW_TAB_UNLOAD }, "foo"));
+ assert.propertyVal(instance._repliedEarlyTabs, "size", 1);
+ instance.onAction(ac.AlsoToMain({ type: at.NEW_TAB_UNLOAD }, "bar"));
+ assert.propertyVal(instance._repliedEarlyTabs, "size", 0);
+ });
+ });
+ });
+});