Class ProblemDetailsExceptionHandlerTests

Namespace

ProjectTemplate.Web.Tests

Assembly

ProjectTemplate.Web.Tests.dll

Provides contract tests for centralized Problem Details exception handling.

public sealed class ProblemDetailsExceptionHandlerTests

Inheritance

object

ProblemDetailsExceptionHandlerTests

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Properties

ExceptionMappings

public static TheoryData<ProblemDetailsExceptionHandlerTests.ProblemDetailsExceptionCase, int, string> ExceptionMappings { get; }

Property Value

TheoryData<ProblemDetailsExceptionHandlerTests.ProblemDetailsExceptionCase, int, string>

Methods

TryHandleAsync_DevelopmentEnvironment_IncludesExceptionMessage()

Verifies that development responses include the exception message for diagnostics.

[Fact("/home/runner/work/NetCoreApplicationTemplate/NetCoreApplicationTemplate/tests/ProjectTemplate.Web.Tests/ProblemDetailsExceptionHandlerTests.cs", 167)]
public Task TryHandleAsync_DevelopmentEnvironment_IncludesExceptionMessage()

Returns

Task

TryHandleAsync_ExceptionMappings_WriteExpectedProblemDetails(ProblemDetailsExceptionCase, int, string)

Verifies that supported exception types are mapped to the expected status code and title.

[Theory("/home/runner/work/NetCoreApplicationTemplate/NetCoreApplicationTemplate/tests/ProjectTemplate.Web.Tests/ProblemDetailsExceptionHandlerTests.cs", 30)]
[MemberData("ExceptionMappings", new object?[] { })]
public Task TryHandleAsync_ExceptionMappings_WriteExpectedProblemDetails(ProblemDetailsExceptionHandlerTests.ProblemDetailsExceptionCase exceptionCase, int expectedStatusCode, string expectedTitle)

Parameters

exceptionCase ProblemDetailsExceptionHandlerTests.ProblemDetailsExceptionCase

expectedStatusCode int

expectedTitle string

Returns

Task

TryHandleAsync_NonProblemDetailsRequest_ReturnsFalse()

Verifies that non-Problem-Details requests are ignored by the handler.

[Fact("/home/runner/work/NetCoreApplicationTemplate/NetCoreApplicationTemplate/tests/ProjectTemplate.Web.Tests/ProblemDetailsExceptionHandlerTests.cs", 192)]
public Task TryHandleAsync_NonProblemDetailsRequest_ReturnsFalse()

Returns

Task

TryHandleAsync_ProductionArgumentException_IsServerErrorAndDoesNotExposeRawExceptionDetail()

Verifies that production ArgumentException responses are treated as server errors and hide raw details.

[Fact("/home/runner/work/NetCoreApplicationTemplate/NetCoreApplicationTemplate/tests/ProjectTemplate.Web.Tests/ProblemDetailsExceptionHandlerTests.cs", 134)]
public Task TryHandleAsync_ProductionArgumentException_IsServerErrorAndDoesNotExposeRawExceptionDetail()

Returns

Task

TryHandleAsync_ProductionBadHttpRequestException_DoesNotExposeRawExceptionDetail()

Verifies that production request-level client-error responses do not expose raw exception messages.

[Fact("/home/runner/work/NetCoreApplicationTemplate/NetCoreApplicationTemplate/tests/ProjectTemplate.Web.Tests/ProblemDetailsExceptionHandlerTests.cs", 101)]
public Task TryHandleAsync_ProductionBadHttpRequestException_DoesNotExposeRawExceptionDetail()

Returns

Task

TryHandleAsync_ResponseAlreadyStarted_ReturnsFalse()

Verifies that the handler does not attempt to write after the response has started.

[Fact("/home/runner/work/NetCoreApplicationTemplate/NetCoreApplicationTemplate/tests/ProjectTemplate.Web.Tests/ProblemDetailsExceptionHandlerTests.cs", 215)]
public Task TryHandleAsync_ResponseAlreadyStarted_ReturnsFalse()

Returns

Task

TryHandleAsync_UnknownProductionException_DoesNotExposeRawExceptionDetail()

Verifies that unknown production exceptions use a generic server-error detail.

[Fact("/home/runner/work/NetCoreApplicationTemplate/NetCoreApplicationTemplate/tests/ProjectTemplate.Web.Tests/ProblemDetailsExceptionHandlerTests.cs", 68)]
public Task TryHandleAsync_UnknownProductionException_DoesNotExposeRawExceptionDetail()

Returns

Task