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Add assertions in unary RPC error tests #44

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Dec 13, 2023
Merged

Add assertions in unary RPC error tests #44

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8 changes: 4 additions & 4 deletions Sources/GoogleAI/Errors.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -15,11 +15,11 @@
import Foundation

struct RPCError: Error {
let httpResponseCode: Int32
let httpResponseCode: Int
let message: String
let status: RPCStatus

init(httpResponseCode: Int32, message: String, status: RPCStatus) {
init(httpResponseCode: Int, message: String, status: RPCStatus) {
self.httpResponseCode = httpResponseCode
self.message = message
self.status = status
Expand Down Expand Up @@ -56,7 +56,7 @@ extension RPCError: Decodable {
}

struct ErrorStatus {
let code: Int32?
let code: Int?
let message: String?
let status: RPCStatus?
}
Expand All @@ -70,7 +70,7 @@ extension ErrorStatus: Decodable {

init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
code = try container.decodeIfPresent(Int32.self, forKey: .code)
code = try container.decodeIfPresent(Int.self, forKey: .code)
message = try container.decodeIfPresent(String.self, forKey: .message)
do {
status = try container.decodeIfPresent(RPCStatus.self, forKey: .status)
Expand Down
65 changes: 40 additions & 25 deletions Tests/GoogleAITests/GenerativeModelTests.swift
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Expand Up @@ -163,24 +163,29 @@ final class GenerativeModelTests: XCTestCase {
}

func testGenerateContent_failure_invalidAPIKey() async throws {
let expectedStatusCode = 400
MockURLProtocol
.requestHandler = try httpRequestHandler(
forResource: "unary-failure-api-key",
withExtension: "json",
statusCode: 400
statusCode: expectedStatusCode
)

var responseError: Error?
var content: GenerateContentResponse?
do {
content = try await model.generateContent(testPrompt)
_ = try await model.generateContent(testPrompt)
XCTFail("Should throw GenerateContentError.internalError; no error thrown.")
} catch let GenerateContentError.internalError(underlying: underlyingError) {
guard let rpcError = underlyingError as? RPCError else {
XCTFail("Not an RPCError: \(underlyingError)")
return
}

XCTAssertEqual(rpcError.status, .invalidArgument)
XCTAssertEqual(rpcError.httpResponseCode, expectedStatusCode)
XCTAssertTrue(rpcError.message.hasPrefix("API key not valid"))
} catch {
responseError = error
XCTFail("Should throw GenerateContentError.internalError; error thrown: \(error)")
}

XCTAssertNotNil(responseError)
XCTAssertNil(content)
// TODO: Add assertions about `responseError`.
}

func testGenerateContent_failure_emptyContent() async throws {
Expand Down Expand Up @@ -243,24 +248,29 @@ final class GenerativeModelTests: XCTestCase {
}

func testGenerateContent_failure_imageRejected() async throws {
let expectedStatusCode = 400
MockURLProtocol
.requestHandler = try httpRequestHandler(
forResource: "unary-failure-image-rejected",
withExtension: "json",
statusCode: 400
)

var responseError: Error?
var content: GenerateContentResponse?
do {
content = try await model.generateContent(testPrompt)
_ = try await model.generateContent(testPrompt)
XCTFail("Should throw GenerateContentError.internalError; no error thrown.")
} catch let GenerateContentError.internalError(underlying: underlyingError) {
guard let rpcError = underlyingError as? RPCError else {
XCTFail("Not an RPCError: \(underlyingError)")
return
}

XCTAssertEqual(rpcError.status, .invalidArgument)
XCTAssertEqual(rpcError.httpResponseCode, expectedStatusCode)
XCTAssertEqual(rpcError.message, "Request contains an invalid argument.")
} catch {
responseError = error
XCTFail("Should throw GenerateContentError.internalError; error thrown: \(error)")
}

XCTAssertNotNil(responseError)
XCTAssertNil(content)
// TODO: Add assertions about `responseError`.
}

func testGenerateContent_failure_promptBlockedSafety() async throws {
Expand All @@ -281,24 +291,29 @@ final class GenerativeModelTests: XCTestCase {
}

func testGenerateContent_failure_unknownModel() async throws {
let expectedStatusCode = 404
MockURLProtocol
.requestHandler = try httpRequestHandler(
forResource: "unary-failure-unknown-model",
withExtension: "json",
statusCode: 404
)

var responseError: Error?
var content: GenerateContentResponse?
do {
content = try await model.generateContent(testPrompt)
_ = try await model.generateContent(testPrompt)
XCTFail("Should throw GenerateContentError.internalError; no error thrown.")
} catch let GenerateContentError.internalError(underlying: underlyingError) {
guard let rpcError = underlyingError as? RPCError else {
XCTFail("Not an RPCError: \(underlyingError)")
return
}

XCTAssertEqual(rpcError.status, .notFound)
XCTAssertEqual(rpcError.httpResponseCode, expectedStatusCode)
XCTAssertTrue(rpcError.message.hasPrefix("models/unknown is not found"))
} catch {
responseError = error
XCTFail("Should throw GenerateContentError.internalError; error thrown: \(error)")
}

XCTAssertNotNil(responseError)
XCTAssertNil(content)
// TODO: Add assertions about `responseError`.
}

func testGenerateContent_failure_nonHTTPResponse() async throws {
Expand Down
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