1 files changed, 83 insertions, 83 deletions

diff --git a/packages/exec-backend/src/extension.test.ts b/packages/exec-backend/src/extension.test.ts
index 57161a5..f32901b 100644
--- a/packages/exec-backend/src/extension.test.ts
+++ b/packages/exec-backend/src/extension.test.ts
@@ -28,94 +28,94 @@ import { execBackendHandle, remoteExecBackendFactoryHandle } from "./service.js"
  * against behavior-equivalent input.
  */
 function createFakeHost(services: Map<string, unknown>): HostAPI {
-	const api = {
-		provideService<T>(handle: ServiceHandle<T>, impl: T): void {
-			services.set(handle.id, impl);
-		},
-		getService<T>(handle: ServiceHandle<T>): T {
-			const impl = services.get(handle.id);
-			if (impl === undefined) {
-				throw new Error(
-					`Service "${handle.id}" has no provider. Call provideService before getService.`,
-				);
-			}
-			return impl as T;
-		},
-	};
-	// The resolver only calls getService; the rest of HostAPI is unused here.
-	return api as unknown as HostAPI;
+  const api = {
+    provideService<T>(handle: ServiceHandle<T>, impl: T): void {
+      services.set(handle.id, impl);
+    },
+    getService<T>(handle: ServiceHandle<T>): T {
+      const impl = services.get(handle.id);
+      if (impl === undefined) {
+        throw new Error(
+          `Service "${handle.id}" has no provider. Call provideService before getService.`,
+        );
+      }
+      return impl as T;
+    },
+  };
+  // The resolver only calls getService; the rest of HostAPI is unused here.
+  return api as unknown as HostAPI;
 }
 
 /** A fake remote backend — identifiable so we can assert it's the one returned. */
 function createFakeRemoteBackend(marker: string): ExecBackend {
-	const fail = (): never => {
-		throw new Error(`fake remote backend (${marker}) should not be called in this test`);
-	};
-	return {
-		spawn: fail,
-		readFile: fail,
-		writeFile: fail,
-		stat: fail,
-		readdir: fail,
-		exists: fail,
-	};
+  const fail = (): never => {
+    throw new Error(`fake remote backend (${marker}) should not be called in this test`);
+  };
+  return {
+    spawn: fail,
+    readFile: fail,
+    writeFile: fail,
+    stat: fail,
+    readdir: fail,
+    exists: fail,
+  };
 }
 
 describe("ExecBackend resolver", () => {
-	it("returns localExecBackend for computerId === undefined (local path unchanged)", () => {
-		const services = new Map<string, unknown>();
-		const host = createFakeHost(services);
-
-		// Activate the extension so it registers its resolver, then retrieve it.
-		createExecBackendExtension().activate(host);
-		const resolver = host.getService(execBackendHandle);
-
-		expect(resolver(undefined)).toBe(localExecBackend);
-		expect(resolver()).toBe(localExecBackend);
-	});
-
-	it("returns the factory's backend for a set computerId when the factory is provided", () => {
-		const services = new Map<string, unknown>();
-		const host = createFakeHost(services);
-
-		// The `ssh` extension (not built yet) would do this:
-		const remoteBackend = createFakeRemoteBackend("ssh-alias");
-		const factory = (computerId: string): ExecBackend => {
-			// Confirm the alias is threaded through to the factory.
-			expect(computerId).toBe("ssh-alias");
-			return remoteBackend;
-		};
-		host.provideService(remoteExecBackendFactoryHandle, factory);
-
-		createExecBackendExtension().activate(host);
-		const resolver = host.getService(execBackendHandle);
-
-		expect(resolver("ssh-alias")).toBe(remoteBackend);
-	});
-
-	it("throws a clear 'not configured' error when the factory is NOT provided (ssh not loaded)", () => {
-		const services = new Map<string, unknown>();
-		const host = createFakeHost(services);
-
-		// No remoteExecBackendFactoryHandle provided → simulates ssh not loaded.
-		createExecBackendExtension().activate(host);
-		const resolver = host.getService(execBackendHandle);
-
-		// Not a crash: a clear, actionable error mentioning computerId + ssh.
-		expect(() => resolver("some-host")).toThrow(/SSH remote execution is not configured/);
-		expect(() => resolver("some-host")).toThrow(/ssh extension is not loaded/);
-		expect(() => resolver("some-host")).toThrow(/some-host/);
-	});
-
-	it("local path is unaffected by whether the factory is provided", () => {
-		// Even with a factory present, computerId === undefined still returns local.
-		const services = new Map<string, unknown>();
-		const host = createFakeHost(services);
-		host.provideService(remoteExecBackendFactoryHandle, () => createFakeRemoteBackend("unused"));
-
-		createExecBackendExtension().activate(host);
-		const resolver = host.getService(execBackendHandle);
-
-		expect(resolver(undefined)).toBe(localExecBackend);
-	});
+  it("returns localExecBackend for computerId === undefined (local path unchanged)", () => {
+    const services = new Map<string, unknown>();
+    const host = createFakeHost(services);
+
+    // Activate the extension so it registers its resolver, then retrieve it.
+    createExecBackendExtension().activate(host);
+    const resolver = host.getService(execBackendHandle);
+
+    expect(resolver(undefined)).toBe(localExecBackend);
+    expect(resolver()).toBe(localExecBackend);
+  });
+
+  it("returns the factory's backend for a set computerId when the factory is provided", () => {
+    const services = new Map<string, unknown>();
+    const host = createFakeHost(services);
+
+    // The `ssh` extension (not built yet) would do this:
+    const remoteBackend = createFakeRemoteBackend("ssh-alias");
+    const factory = (computerId: string): ExecBackend => {
+      // Confirm the alias is threaded through to the factory.
+      expect(computerId).toBe("ssh-alias");
+      return remoteBackend;
+    };
+    host.provideService(remoteExecBackendFactoryHandle, factory);
+
+    createExecBackendExtension().activate(host);
+    const resolver = host.getService(execBackendHandle);
+
+    expect(resolver("ssh-alias")).toBe(remoteBackend);
+  });
+
+  it("throws a clear 'not configured' error when the factory is NOT provided (ssh not loaded)", () => {
+    const services = new Map<string, unknown>();
+    const host = createFakeHost(services);
+
+    // No remoteExecBackendFactoryHandle provided → simulates ssh not loaded.
+    createExecBackendExtension().activate(host);
+    const resolver = host.getService(execBackendHandle);
+
+    // Not a crash: a clear, actionable error mentioning computerId + ssh.
+    expect(() => resolver("some-host")).toThrow(/SSH remote execution is not configured/);
+    expect(() => resolver("some-host")).toThrow(/ssh extension is not loaded/);
+    expect(() => resolver("some-host")).toThrow(/some-host/);
+  });
+
+  it("local path is unaffected by whether the factory is provided", () => {
+    // Even with a factory present, computerId === undefined still returns local.
+    const services = new Map<string, unknown>();
+    const host = createFakeHost(services);
+    host.provideService(remoteExecBackendFactoryHandle, () => createFakeRemoteBackend("unused"));
+
+    createExecBackendExtension().activate(host);
+    const resolver = host.getService(execBackendHandle);
+
+    expect(resolver(undefined)).toBe(localExecBackend);
+  });
 });