# <type>(<scope>): Max. 50 characters ------->

# type: feat fix doc perf refactor style test infra ci chore
#
# Problem:
# merge main to gemini-cli
# Solution:
#
# Test Plan:
#
# Body: Max. 72 characters per line                               ---->

Author: fxcl

src/test-scripts/g_cli_provider/phase2_oauth/browser_integration.test.ts

@@ -204,8 +204,8 @@ describe("Phase 2: Browser Integration", () => {
 	describe("Browser Detection", () => {
 		it("should detect available browsers on system", async () => {
 			if (oauthManager) {
-				const mockExec = vi.mocked(exec).mockImplementation((command, callback) => {
-					if (command.includes("which")) {
+				const mockExec = vi.mocked(exec).mockImplementation((command: string, callback?: any) => {
+					if (typeof callback === "function" && command.includes("which")) {
 						callback(null, "/usr/bin/google-chrome", "")
 					}
 					return {} as any

src/test-scripts/g_cli_provider/phase2_oauth/credential_operations.test.ts

@@ -69,7 +69,7 @@ describe("Phase 2: OAuth Credential Operations", () => {
 
 		it("should return null if credentials file doesn't exist", async () => {
 			if (oauthManager) {
-				const enoentError = new Error("ENOENT: no such file or directory")
+				const enoentError = new Error("ENOENT: no such file or directory") as NodeJS.ErrnoException
 				enoentError.code = "ENOENT"
 				vi.mocked(fs.readFile).mockRejectedValue(enoentError)
 
@@ -97,7 +97,7 @@ describe("Phase 2: OAuth Credential Operations", () => {
 
 		it("should handle file permission errors", async () => {
 			if (oauthManager) {
-				const permissionError = new Error("EACCES: permission denied")
+				const permissionError = new Error("EACCES: permission denied") as NodeJS.ErrnoException
 				permissionError.code = "EACCES"
 				vi.mocked(fs.readFile).mockRejectedValue(permissionError)
 

src/test-scripts/g_cli_provider/phase3_api_client/error_handling.test.ts

@@ -244,7 +244,7 @@ describe("Phase 3: Error Handling", () => {
 
 		it("should handle DNS resolution errors", async () => {
 			if (apiClient) {
-				const dnsError = new Error("getaddrinfo ENOTFOUND")
+				const dnsError = new Error("getaddrinfo ENOTFOUND") as NodeJS.ErrnoException
 				dnsError.code = "ENOTFOUND"
 				vi.mocked(fetch).mockRejectedValue(dnsError)
 
@@ -263,7 +263,7 @@ describe("Phase 3: Error Handling", () => {
 
 		it("should handle SSL certificate errors", async () => {
 			if (apiClient) {
-				const sslError = new Error("certificate verify failed")
+				const sslError = new Error("certificate verify failed") as NodeJS.ErrnoException
 				sslError.code = "CERT_UNTRUSTED"
 				vi.mocked(fetch).mockRejectedValue(sslError)
 

src/test-scripts/g_cli_provider/phase3_api_client/performance.test.ts

@@ -112,7 +112,7 @@ describe("Phase 3: Performance", () => {
 
 				// Create large message history (100 messages)
 				const messages = Array.from({ length: 100 }, (_, i) => ({
-					role: (i % 2 === 0 ? "user" : "assistant") as const,
+					role: i % 2 === 0 ? ("user" as const) : ("assistant" as const),
 					content: [{ type: "text" as const, text: `Message ${i}` }],
 				}))
 

src/test-scripts/g_cli_provider/phase3_api_client/sse_parsing.test.ts

@@ -13,14 +13,31 @@ global.ReadableStream = class MockReadableStream {
 		this.source = source
 	}
 	source: any
+	locked: boolean = false
 
 	getReader() {
 		return {
 			read: vi.fn(),
 			releaseLock: vi.fn(),
 		}
 	}
-}
+
+	cancel(): Promise<void> {
+		return Promise.resolve()
+	}
+
+	pipeThrough<T>(transform: any): ReadableStream<T> {
+		return this as any
+	}
+
+	pipeTo(destination: any): Promise<void> {
+		return Promise.resolve()
+	}
+
+	tee(): [ReadableStream<any>, ReadableStream<any>] {
+		return [this as any, this as any]
+	}
+} as any
 
 describe("Phase 3: SSE Parsing", () => {
 	let apiClient: any
@@ -134,7 +151,7 @@ data: {"candidates":[{"content":{"parts":[{"text":" world"}]}}]}
 		it("should handle malformed SSE data gracefully", async () => {
 			if (apiClient) {
 				const malformedData = `data: invalid json
-data: {"incomplete": 
+data: {"incomplete":
 data: {"candidates":[{"content":{"parts":[{"text":"Valid"}]}}]}
 
 `

src/test-scripts/g_cli_provider/phase4_main_provider/provider_interface.test.ts

@@ -172,7 +172,7 @@ describe("Phase 4: Provider Interface", () => {
 		it("should validate model availability", async () => {
 			if (provider) {
 				const models = await provider.getModels()
-				const modelIds = models.map((m) => m.id)
+				const modelIds = models.map((m: any) => m.id)
 
 				// Should include expected models
 				expect(modelIds).toContain("gemini-2.5-pro")
@@ -189,8 +189,8 @@ describe("Phase 4: Provider Interface", () => {
 		it("should provide accurate model specifications", async () => {
 			if (provider) {
 				const models = await provider.getModels()
-				const proModel = models.find((m) => m.id === "gemini-2.5-pro")
-				const flashModel = models.find((m) => m.id === "gemini-2.5-flash")
+				const proModel = models.find((m: any) => m.id === "gemini-2.5-pro")
+				const flashModel = models.find((m: any) => m.id === "gemini-2.5-flash")
 
 				// Verify Pro model specs
 				expect(proModel?.maxTokens).toBe(8192)

src/test-scripts/g_cli_provider/phase4_main_provider/streaming_response.test.ts

@@ -483,7 +483,7 @@ describe("Phase 4: Streaming Response", () => {
 			if (provider) {
 				mockApiClient.streamGenerateContent.mockImplementation(async function* () {
 					yield { candidates: [{ content: { parts: [{ text: "Start" }] } }] }
-					const networkError = new Error("Network error")
+					const networkError = new Error("Network error") as NodeJS.ErrnoException
 					networkError.code = "ECONNRESET"
 					throw networkError
 				})

src/test-scripts/g_cli_provider/phase5_system_integration/backward_compatibility.test.ts

@@ -479,7 +479,7 @@ describe("Phase 5: Backward Compatibility", () => {
 				// Should have required schema properties
 				for (const [key, schema] of Object.entries(gCliProviderSettings)) {
 					expect(schema).toHaveProperty("type")
-					expect(typeof schema.type).toBe("string")
+					expect(typeof (schema as any).type).toBe("string")
 				}
 
 				console.log("✅ Settings system compatibility working")

src/test-scripts/g_cli_provider/phase5_system_integration/factory_registration.test.ts

@@ -250,7 +250,7 @@ describe("Phase 5: Factory Registration", () => {
 				expect(Array.isArray(models)).toBe(true)
 				expect(models.length).toBeGreaterThan(0)
 
-				const proModel = models.find((m) => m.id === "gemini-2.5-pro")
+				const proModel = models.find((m: any) => m.id === "gemini-2.5-pro")
 				expect(proModel).toBeDefined()
 				expect(proModel.name).toBe("Gemini 2.5 Pro")
 				expect(proModel.maxTokens).toBe(8192)

src/test-scripts/g_cli_provider/phase5_system_integration/provider_settings.test.ts

@@ -196,7 +196,7 @@ describe("Phase 5: Provider Settings", () => {
 				for (const settings of invalidSettings) {
 					const result = validateGCliSettings(settings)
 					expect(result.valid).toBe(false)
-					expect(result.errors.some((e) => e.field === "projectId")).toBe(true)
+					expect(result.errors.some((e: any) => e.field === "projectId")).toBe(true)
 				}
 
 				console.log("✅ ProjectId validation working")
@@ -221,7 +221,7 @@ describe("Phase 5: Provider Settings", () => {
 
 				const result = validateGCliSettings(invalidSettings)
 				expect(result.valid).toBe(false)
-				expect(result.errors.some((e) => e.field === "region")).toBe(true)
+				expect(result.errors.some((e: any) => e.field === "region")).toBe(true)
 
 				console.log("✅ Region validation working")
 			} catch (error: any) {
@@ -248,7 +248,7 @@ describe("Phase 5: Provider Settings", () => {
 				for (const settings of invalidTimeouts) {
 					const result = validateGCliSettings(settings)
 					expect(result.valid).toBe(false)
-					expect(result.errors.some((e) => e.field === "timeout")).toBe(true)
+					expect(result.errors.some((e: any) => e.field === "timeout")).toBe(true)
 				}
 
 				console.log("✅ Timeout validation working")
@@ -307,7 +307,7 @@ describe("Phase 5: Provider Settings", () => {
 							"g-cli.region": "europe-west1",
 							"g-cli.timeout": 45000,
 						}
-						return settings[key]
+						return settings[key as keyof typeof settings]
 					}),
 				}
 
@@ -465,11 +465,11 @@ describe("Phase 5: Provider Settings", () => {
 				expect(Array.isArray(examples)).toBe(true)
 				expect(examples.length).toBeGreaterThan(0)
 
-				const basicExample = examples.find((e) => e.name === "basic")
+				const basicExample = examples.find((e: any) => e.name === "basic")
 				expect(basicExample).toBeDefined()
 				expect(basicExample.settings.projectId).toBeDefined()
 
-				const advancedExample = examples.find((e) => e.name === "advanced")
+				const advancedExample = examples.find((e: any) => e.name === "advanced")
 				expect(advancedExample).toBeDefined()
 				expect(advancedExample.settings.retryAttempts).toBeDefined()