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    • services
      • MessagePreviewServiceTest.ts
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      • slash
        • InspectCommandTest.ts
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      • legacy
        • AdventofcodeCommandTest.ts
    • MockCommandWithAlias.ts
    • event
      • handlers
        • LogMessageUpdateHandlerTest.ts
        • GhostPingHandlerTest.ts
        • AutomaticMemberRoleHandlerTest.ts
        • LogMessageBulkDeleteHandlerTest.ts
        • LogMessageSingleDeleteHandlerTest.ts
        • DiscordMessageLinkHandlerTest.ts
        • NewUserAuthenticationHandlerTest.ts
        • CodeblocksOverFileUploadsHandlerTest.ts
        • LogMemberLeaveHandlerTest.ts
        • RaidDetectionHandlerTest.ts
        • CommandParserHandlerTest.ts
    • MockHandler.ts
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      • CommandFactoryTest.ts
  • .nycrc
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import { expect } from "chai";
import { Constants } from "discord.js";
import { SinonSandbox, createSandbox } from "sinon";
import { CustomMocks } from "@lambocreeper/mock-discord.js";

import EventHandler from "../../../src/abstracts/EventHandler";
import LogMessageSingleDeleteHandler from "../../../src/event/handlers/LogMessageSingleDeleteHandler";

describe("LogMessageDeleteHandler", () => {
	describe("constructor()", () => {
		it("creates a handler for MESSAGE_Delete", () => {
			const handler = new LogMessageSingleDeleteHandler();

			expect(handler.getEvent()).to.equal(Constants.Events.MESSAGE_DELETE);
		});
	});

	describe("handle()", () => {
		let sandbox: SinonSandbox;
		let handler: EventHandler;

		beforeEach(() => {
			sandbox = createSandbox();
			handler = new LogMessageSingleDeleteHandler();
		});

		it("sends a message in logs channel when a message is deleted", async () => {
			const message = CustomMocks.getMessage({
				content: "message content"
			});
			const messageMock = sandbox.stub(message.guild.channels.cache, "find");

			await handler.handle(message);

			expect(messageMock.calledOnce).to.be.true;
		});

		it("does not send a message in logs channel when message is deleted but content is empty - only image", async () => {
			const message = CustomMocks.getMessage({
				content: ""
			});
			const messageMock = sandbox.stub(message.guild.channels.cache, "find");

			await handler.handle(message);

			expect(messageMock.calledOnce).to.be.false;
		});

		afterEach(() => {
			sandbox.restore();
		});
	});
});