test

hugodutka · hugodutka · commit a2957af5df72 · 2025-03-24T17:40:55.000Z
diff --git a/site/src/components/GitDeviceAuth/GitDeviceAuth.test.ts b/site/src/components/GitDeviceAuth/GitDeviceAuth.test.ts
@@ -0,0 +1,38 @@
+import { newRetryDelay } from "./GitDeviceAuth";
+import { AxiosError, type AxiosResponse } from "axios";
+
+test("device auth retry delay", async () => {
+	const slowDownError = new AxiosError(
+		"slow_down",
+		"500",
+		undefined,
+		undefined,
+		{
+			data: {
+				detail: "slow_down",
+			},
+		} as AxiosResponse,
+	);
+	const retryDelay = newRetryDelay(undefined);
+
+	// If no initial interval is provided, the default must be 5 seconds.
+	expect(retryDelay(0, undefined)).toBe(5000);
+	// If the error is a slow down error, the interval should increase by 5 seconds
+	// for this and all subsequent requests, and by 5 seconds extra delay for this
+	// request.
+	expect(retryDelay(1, slowDownError)).toBe(15000);
+	expect(retryDelay(1, slowDownError)).toBe(15000);
+	expect(retryDelay(2, undefined)).toBe(10000);
+
+	// Like previous request.
+	expect(retryDelay(3, slowDownError)).toBe(20000);
+	expect(retryDelay(3, undefined)).toBe(15000);
+	// If the error is not a slow down error, the interval should not increase.
+	expect(retryDelay(4, new AxiosError("other", "500"))).toBe(15000);
+
+	// If the initial interval is provided, it should be used.
+	const retryDelayWithInitialInterval = newRetryDelay(1);
+	expect(retryDelayWithInitialInterval(0, undefined)).toBe(1000);
+	expect(retryDelayWithInitialInterval(1, slowDownError)).toBe(11000);
+	expect(retryDelayWithInitialInterval(2, undefined)).toBe(6000);
+});
