Add findEmoji tests

test/client/js/libs/handlebars/ircmessageparser/findEmoji.js

@@ -0,0 +1,58 @@
+"use strict";
+
+const expect = require("chai").expect;
+const findEmoji = require("../../../../../../client/js/libs/handlebars/ircmessageparser/findEmoji");
+
+describe("findEmoji", () => {
+	it("should find default emoji presentation character", () => {
+		const input = "test \u{231A} test";
+		const expected = [{
+			start: 5,
+			end: 6,
+			emoji: "\u{231A}",
+		}];
+
+		const actual = findEmoji(input);
+
+		expect(actual).to.deep.equal(expected);
+	});
+
+	it("should find default text presentation character rendered as emoji", () => {
+		const input = "test \u{2194}\u{FE0F} test";
+		const expected = [{
+			start: 5,
+			end: 7,
+			emoji: "\u{2194}\u{FE0F}",
+		}];
+
+		const actual = findEmoji(input);
+
+		expect(actual).to.deep.equal(expected);
+	});
+
+	it("should find emoji modifier base", () => {
+		const input = "test\u{1F469}test";
+		const expected = [{
+			start: 4,
+			end: 6,
+			emoji: "\u{1F469}",
+		}];
+
+		const actual = findEmoji(input);
+
+		expect(actual).to.deep.equal(expected);
+	});
+
+	it("should find emoji modifier base followed by a modifier", () => {
+		const input = "test\u{1F469}\u{1F3FF}test";
+		const expected = [{
+			start: 4,
+			end: 8,
+			emoji: "\u{1F469}\u{1F3FF}",
+		}];
+
+		const actual = findEmoji(input);
+
+		expect(actual).to.deep.equal(expected);
+	});
+});