83 lines
4.4 KiB
TypeScript
83 lines
4.4 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { determineAvatarPosition, readReceiptTooltip } from "../../../../src/components/views/rooms/ReadReceiptGroup";
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import * as languageHandler from "../../../../src/languageHandler";
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describe("ReadReceiptGroup", () => {
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describe("TooltipText", () => {
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it("returns '...and more' with hasMore", () => {
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expect(readReceiptTooltip(["Alice", "Bob", "Charlie", "Dan", "Eve", "Fox"], 5)).toEqual(
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"Alice, Bob, Charlie, Dan, Eve and one other",
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);
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expect(readReceiptTooltip(["Alice", "Bob", "Charlie", "Dan", "Eve", "Fox"], 4)).toEqual(
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"Alice, Bob, Charlie, Dan and 2 others",
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);
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expect(readReceiptTooltip(["Alice", "Bob", "Charlie", "Dan"], 3)).toEqual(
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"Alice, Bob, Charlie and one other",
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);
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expect(readReceiptTooltip(["Alice", "Bob", "Charlie", "Dan", "Eve", "Fox"], 2)).toEqual(
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"Alice, Bob and 4 others",
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);
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expect(readReceiptTooltip(["Alice", "Bob", "Charlie", "Dan", "Eve", "Fox"], 1)).toEqual(
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"Alice and 5 others",
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);
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expect(readReceiptTooltip([], 1)).toBe("");
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});
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it("returns a pretty list without hasMore", () => {
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jest.spyOn(languageHandler, "getUserLanguage").mockReturnValue("en-GB");
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expect(readReceiptTooltip(["Alice", "Bob", "Charlie", "Dan", "Eve"], 5)).toEqual(
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"Alice, Bob, Charlie, Dan and Eve",
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);
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expect(readReceiptTooltip(["Alice", "Bob", "Charlie", "Dan"], 4)).toEqual("Alice, Bob, Charlie and Dan");
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expect(readReceiptTooltip(["Alice", "Bob", "Charlie"], 5)).toEqual("Alice, Bob and Charlie");
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expect(readReceiptTooltip(["Alice", "Bob"], 5)).toEqual("Alice and Bob");
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expect(readReceiptTooltip(["Alice"], 5)).toEqual("Alice");
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expect(readReceiptTooltip([], 5)).toBe("");
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});
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});
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describe("AvatarPosition", () => {
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// The avatar slots are numbered from right to left
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// That means currently, we’ve got the slots | 3 | 2 | 1 | 0 | each with 10px distance to the next one.
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// We want to fill slots so the first avatar is in the right-most slot without leaving any slots at the left
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// unoccupied.
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it("to handle the non-overflowing case correctly", () => {
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expect(determineAvatarPosition(0, 4)).toEqual({ hidden: false, position: 0 });
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expect(determineAvatarPosition(0, 4)).toEqual({ hidden: false, position: 0 });
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expect(determineAvatarPosition(1, 4)).toEqual({ hidden: false, position: 1 });
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expect(determineAvatarPosition(0, 4)).toEqual({ hidden: false, position: 0 });
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expect(determineAvatarPosition(1, 4)).toEqual({ hidden: false, position: 1 });
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expect(determineAvatarPosition(2, 4)).toEqual({ hidden: false, position: 2 });
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expect(determineAvatarPosition(0, 4)).toEqual({ hidden: false, position: 0 });
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expect(determineAvatarPosition(1, 4)).toEqual({ hidden: false, position: 1 });
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expect(determineAvatarPosition(2, 4)).toEqual({ hidden: false, position: 2 });
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expect(determineAvatarPosition(3, 4)).toEqual({ hidden: false, position: 3 });
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});
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it("to handle the overflowing case correctly", () => {
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expect(determineAvatarPosition(0, 4)).toEqual({ hidden: false, position: 0 });
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expect(determineAvatarPosition(1, 4)).toEqual({ hidden: false, position: 1 });
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expect(determineAvatarPosition(2, 4)).toEqual({ hidden: false, position: 2 });
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expect(determineAvatarPosition(3, 4)).toEqual({ hidden: false, position: 3 });
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expect(determineAvatarPosition(4, 4)).toEqual({ hidden: true, position: 0 });
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expect(determineAvatarPosition(5, 4)).toEqual({ hidden: true, position: 0 });
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});
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});
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});
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