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test(e2e): add some tests for common `Peer` errors (#1123)

Jonas Gloning 1 anno fa
parent
7ba269c0af 1005bdf012
commit
c300d1945c
5 ha cambiato i file con 147 aggiunte e 0 eliminazioni
Visualizzazione unificata Mostra Diff Stats
  1. 34 0
      e2e/peer/disconnected.html
  2. 36 0
      e2e/peer/id-taken.html
  3. 26 0
      e2e/peer/peer.page.ts
  4. 20 0
      e2e/peer/peer.spec.ts
  5. 31 0
      e2e/peer/server-unavailable.html

+ 34 - 0
e2e/peer/disconnected.html
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+<!doctype html>
 
+<html lang="en">
 
+	<head>
 
+		<meta charset="UTF-8" />
 
+		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 
+		<title></title>
 
+		<link rel="stylesheet" href="../style.css" />
 
+	</head>
 
+	<body>
 
+		<h1>ID-TAKEN</h1>
 
+		<div id="messages"></div>
 
+		<div id="error-message"></div>
 
+		<script src="/dist/peerjs.js"></script>
 
+		<script type="application/javascript">
 
+			/**
 
+			 * @type {typeof import("../..").Peer}
 
+			 */
 
+			const Peer = window.peerjs.Peer;
 
+
 
+			const messages = document.getElementById("messages");
 
+
 
+			const peer = new Peer();
 
+			peer
 
+				.once(
 
+					"error",
 
+					(error) => void (messages.textContent = JSON.stringify(error)),
 
+				)
 
+				.once("open", (id) => {
 
+					peer.disconnect();
 
+					peer.connect("otherid");
 
+				});
 
+		</script>
 
+	</body>
 
+</html>

+ 36 - 0
e2e/peer/id-taken.html
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@@ -0,0 +1,36 @@
 
+<!doctype html>
 
+<html lang="en">
 
+	<head>
 
+		<meta charset="UTF-8" />
 
+		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 
+		<title></title>
 
+		<link rel="stylesheet" href="../style.css" />
 
+	</head>
 
+	<body>
 
+		<h1>ID-TAKEN</h1>
 
+		<div id="messages"></div>
 
+		<div id="error-message"></div>
 
+		<script src="/dist/peerjs.js"></script>
 
+		<script type="application/javascript">
 
+			/**
 
+			 * @type {typeof import("../..").Peer}
 
+			 */
 
+			const Peer = window.peerjs.Peer;
 
+
 
+			const messages = document.getElementById("messages");
 
+			const errorMessage = document.getElementById("error-message");
 
+
 
+			new Peer()
 
+				.once(
 
+					"error",
 
+					(error) => void (errorMessage.textContent = JSON.stringify(error)),
 
+				)
 
+				.once("open", (id) =>
 
+					new Peer(id).once(
 
+						"error",
 
+						(error) => void (messages.textContent = JSON.stringify(error)),
 
+					),
 
+				);
 
+		</script>
 
+	</body>
 
+</html>

+ 26 - 0
e2e/peer/peer.page.ts
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@@ -0,0 +1,26 @@
 
+import { browser, $ } from "@wdio/globals";
 
+class PeerPage {
 
+	get messages() {
 
+		return $("div[id='messages']");
 
+	}
 
+
 
+	get errorMessage() {
 
+		return $("div[id='error-message']");
 
+	}
 
+
 
+	waitForMessage(right: string) {
 
+		return browser.waitUntil(
 
+			async () => {
 
+				const messages = await this.messages.getText();
 
+				return messages.startsWith(right);
 
+			},
 
+			{ timeoutMsg: `Expected message to start with ${right}`, timeout: 10000 },
 
+		);
 
+	}
 
+
 
+	async open(test: string) {
 
+		await browser.url(`/e2e/peer/${test}.html`);
 
+	}
 
+}
 
+
 
+export default new PeerPage();

+ 20 - 0
e2e/peer/peer.spec.ts
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@@ -0,0 +1,20 @@
 
+import P from "./peer.page.js";
 
+import { browser, expect } from "@wdio/globals";
 
+
 
+describe("Peer", () => {
 
+	it("should emit an error, when the ID is already taken", async () => {
 
+		await P.open("id-taken");
 
+		await P.waitForMessage('{"type":"unavailable-id"}');
 
+		expect(await P.errorMessage.getText()).toBe("");
 
+	});
 
+	it("should emit an error, when the server is unavailable", async () => {
 
+		await P.open("server-unavailable");
 
+		await P.waitForMessage('{"type":"server-error"}');
 
+		expect(await P.errorMessage.getText()).toBe("");
 
+	});
 
+	it("should emit an error, when it got disconnected from the server", async () => {
 
+		await P.open("disconnected");
 
+		await P.waitForMessage('{"type":"disconnected"}');
 
+		expect(await P.errorMessage.getText()).toBe("");
 
+	});
 
+});

+ 31 - 0
e2e/peer/server-unavailable.html
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@@ -0,0 +1,31 @@
 
+<!doctype html>
 
+<html lang="en">
 
+	<head>
 
+		<meta charset="UTF-8" />
 
+		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 
+		<title></title>
 
+		<link rel="stylesheet" href="../style.css" />
 
+	</head>
 
+	<body>
 
+		<h1>ID-TAKEN</h1>
 
+		<div id="messages"></div>
 
+		<div id="error-message"></div>
 
+		<script src="/dist/peerjs.js"></script>
 
+		<script type="application/javascript">
 
+			/**
 
+			 * @type {typeof import("../..").Peer}
 
+			 */
 
+			const Peer = window.peerjs.Peer;
 
+
 
+			const messages = document.getElementById("messages");
 
+			const errorMessage = document.getElementById("error-message");
 
+
 
+			new Peer({
 
+				host: "thisserverwillneverexist.example.com",
 
+			}).once(
 
+				"error",
 
+				(error) => void (messages.textContent = JSON.stringify(error)),
 
+			);
 
+		</script>
 
+	</body>
 
+</html>