mock Monitors object for sharedInstana object in InstanaTestCase (#94)

Author: Hongyan Jiang

Tests/InstanaAgentTests/Mocks/HTTPMocks.swift

@@ -12,7 +12,7 @@ extension URL {
     }
 }
 
-class MockHTTPURLResponse: HTTPURLResponse {
+class MockHTTPURLResponse: HTTPURLResponse, @unchecked Sendable {
     var stubbedAllHeaderFields: [AnyHashable: Any] = ["":""]
     var stubbedStatusCode: Int = 200
     override var allHeaderFields: [AnyHashable : Any] { stubbedAllHeaderFields }
@@ -22,12 +22,12 @@ class MockHTTPURLResponse: HTTPURLResponse {
     }
 }
 
-class MockURLSessionTask: URLSessionTask {
+class MockURLSessionTask: URLSessionTask, @unchecked Sendable {
     var stubbedResponse: URLResponse?
     override var response: URLResponse? { stubbedResponse }
 }
 
-class MockURLSessionTaskMetrics: URLSessionTaskMetrics {
+class MockURLSessionTaskMetrics: URLSessionTaskMetrics, @unchecked Sendable {
     var stubbedTransactionMetrics = [URLSessionTaskTransactionMetrics]()
     override var transactionMetrics: [URLSessionTaskTransactionMetrics] { stubbedTransactionMetrics }
     static var random: MockURLSessionTaskMetrics {
@@ -39,7 +39,7 @@ class MockURLSessionTaskMetrics: URLSessionTaskMetrics {
     }
 }
 
-class MockURLSessionTaskTransactionMetrics: URLSessionTaskTransactionMetrics {
+class MockURLSessionTaskTransactionMetrics: URLSessionTaskTransactionMetrics, @unchecked Sendable {
     var stubbedCountOfResponseHeaderBytesReceived: Int64 = 0
     var stubbedCountOfResponseBodyBytesReceived: Int64 = 0
     var stubbedCountOfResponseBodyBytesAfterDecoding: Int64 = 0

Tests/InstanaAgentTests/Monitors/HTTP/InstanaURLProtocolTests.swift

@@ -386,8 +386,7 @@ class InstanaURLProtocolTests: InstanaTestCase {
         wait(for: [waitFor], timeout: 3.0)
         AssertEqualAndNotNil(urlProtocol.marker?.backendTracingID, backendTracingID)
         AssertTrue(delegate.calledFinalized)
-        let responseCode = 400
-        if case let .failed(responseCode, error) = urlProtocol.marker?.state {
+        if case let .failed(_, error) = urlProtocol.marker?.state {
             resultError = error as NSError
         } else {
             XCTFail("Wrong state for marker")

Tests/InstanaAgentTests/Test helpers/InstanaTestCase.swift

@@ -13,7 +13,11 @@ class InstanaTestCase: XCTestCase {
         var config = InstanaConfiguration.mock(key: "KEY", reportingURL: .random, httpCaptureConfig: .automatic)
         config.gzipReport = false
         let session = InstanaSession.mock(configuration: config)
-        let instana = Instana(session: session)
+
+        let mockReporter = MockReporter()
+        let mockMonitors = Monitors(session, reporter: mockReporter)
+
+        let instana = Instana(session: session, monitors: mockMonitors)
         Instana.current = instana
         return instana
     }()