public static ServiceProvider CreateTestServices(
IServiceProvider applicationServices,
Project project,
ReportingChannel channel)
{
var services = new ServiceProvider(applicationServices);
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(new TestHostLoggerProvider(channel));
services.Add(typeof(ILoggerFactory), loggerFactory);
var libraryExporter = applicationServices.GetRequiredService<ILibraryExporter>();
var export = libraryExporter.GetExport(project.Name);
var projectReference = export.MetadataReferences
.OfType<IMetadataProjectReference>()
.Where(r => r.Name == project.Name)
.FirstOrDefault();
services.Add(
typeof(ISourceInformationProvider),
new SourceInformationProvider(projectReference, loggerFactory.CreateLogger<SourceInformationProvider>()));
services.Add(typeof(ITestDiscoverySink), new TestDiscoverySink(channel));
services.Add(typeof(ITestExecutionSink), new TestExecutionSink(channel));
return services;
}
public async void Invoke_WithNonMatchingPath_IgnoresRequest()
{
// Arrange
var elmStore = new ElmStore();
var factory = new LoggerFactory();
var optionsMock = new Mock<IOptions<ElmOptions>>();
optionsMock
.SetupGet(o => o.Options)
.Returns(new ElmOptions());
factory.AddProvider(new ElmLoggerProvider(elmStore, optionsMock.Object.Options));
RequestDelegate next = _ =>
{
return Task.FromResult<object>(null);
};
var captureMiddleware = new ElmCaptureMiddleware(
next,
factory,
optionsMock.Object);
var pageMiddleware = new ElmPageMiddleware(
next,
optionsMock.Object,
elmStore);
var contextMock = GetMockContext("/nonmatchingpath");
// Act
await captureMiddleware.Invoke(contextMock.Object);
await pageMiddleware.Invoke(contextMock.Object);
// Assert
// Request.Query is used by the ElmPageMiddleware to parse the query parameters
contextMock.VerifyGet(c => c.Request.Query, Times.Never());
}
public MigrationsOperations(
[NotNull] ILoggerProvider loggerProvider,
[NotNull] string assemblyName,
[NotNull] string startupAssemblyName,
[NotNull] string projectDir,
[NotNull] string rootNamespace,
[CanBeNull] IServiceProvider dnxServices = null)
{
Check.NotNull(loggerProvider, nameof(loggerProvider));
Check.NotEmpty(assemblyName, nameof(assemblyName));
Check.NotEmpty(startupAssemblyName, nameof(startupAssemblyName));
Check.NotNull(projectDir, nameof(projectDir));
Check.NotNull(rootNamespace, nameof(rootNamespace));
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(loggerProvider);
_loggerProvider = loggerProvider;
_logger = new LazyRef<ILogger>(() => loggerFactory.CreateCommandsLogger());
_projectDir = projectDir;
_rootNamespace = rootNamespace;
_servicesBuilder = new DesignTimeServicesBuilder(dnxServices);
_contextOperations = new DbContextOperations(
loggerProvider,
assemblyName,
startupAssemblyName,
dnxServices);
}
static void Main(string[] args)
{
ILoggerFactory loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(new DiagnosticsLoggerProvider());
loggerFactory.AddConsole();
FooManager manager = new FooManager(loggerFactory);
manager.Run();
}
public MigrationTool([NotNull] ILoggerProvider loggerProvider, [NotNull] Assembly assembly)
{
Check.NotNull(loggerProvider, nameof(loggerProvider));
Check.NotNull(assembly, nameof(assembly));
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(loggerProvider);
_loggerProvider = loggerProvider;
_logger = new LazyRef<ILogger>(() => loggerFactory.CreateLogger<MigrationTool>());
_assembly = assembly;
}
public void Log_AggregatesExceptionsFromMultipleLoggers()
{
// Arrange
var store = new List<string>();
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(new CustomLoggerProvider("provider1", ThrowExceptionAt.Log, store));
loggerFactory.AddProvider(new CustomLoggerProvider("provider2", ThrowExceptionAt.Log, store));
var logger = loggerFactory.CreateLogger("Test");
// Act
var aggregateException = Assert.Throws<AggregateException>(() => logger.LogInformation("Hello!"));
// Assert
Assert.Empty(store);
Assert.NotNull(aggregateException);
Assert.Equal("An error occurred while writing to logger(s).", aggregateException.Message);
var exceptions = aggregateException.InnerExceptions;
Assert.Equal(2, exceptions.Count);
Assert.Equal("provider1.Test-Error occurred while logging data.", exceptions[0].Message);
Assert.Equal("provider2.Test-Error occurred while logging data.", exceptions[1].Message);
}
public void IsEnabled_IgnoresExceptionInIntermediateLoggers()
{
// Arrange
var store = new List<string>();
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(new CustomLoggerProvider("provider1", ThrowExceptionAt.None, store));
loggerFactory.AddProvider(new CustomLoggerProvider("provider2", ThrowExceptionAt.IsEnabled, store));
loggerFactory.AddProvider(new CustomLoggerProvider("provider3", ThrowExceptionAt.None, store));
var logger = loggerFactory.CreateLogger("Test");
// Act
var aggregateException = Assert.Throws<AggregateException>(() => logger.LogInformation("Hello!"));
// Assert
Assert.Equal(new[] { "provider1.Test-Hello!", "provider3.Test-Hello!" }, store);
Assert.NotNull(aggregateException);
Assert.Equal("An error occurred while writing to logger(s).", aggregateException.Message);
Assert.Equal(1, aggregateException.InnerExceptions.Count);
var exception = aggregateException.InnerExceptions[0];
Assert.Equal("provider2.Test-Error occurred while checking if logger is enabled.", exception.Message);
}
public void BeginScope_IgnoresExceptionInIntermediateLoggersAndThrowsAggregateException()
{
// Arrange
var store = new List<string>();
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(new CustomLoggerProvider("provider1", ThrowExceptionAt.None, store));
loggerFactory.AddProvider(new CustomLoggerProvider("provider2", ThrowExceptionAt.BeginScope, store));
loggerFactory.AddProvider(new CustomLoggerProvider("provider3", ThrowExceptionAt.None, store));
var logger = loggerFactory.CreateLogger("Test");
// Act
var aggregateException = Assert.Throws<AggregateException>(() => logger.BeginScope("Scope1"));
// Assert
Assert.Equal(new[] { "provider1.Test-Scope1", "provider3.Test-Scope1" }, store);
Assert.NotNull(aggregateException);
Assert.Equal("An error occurred while writing to logger(s).", aggregateException.Message);
Assert.Equal(1, aggregateException.InnerExceptions.Count);
var exception = aggregateException.InnerExceptions[0];
Assert.Equal("provider2.Test-Error occurred while creating scope.", exception.Message);
}
public DatabaseTool(
[CanBeNull] IServiceProvider serviceProvider,
[NotNull] ILoggerProvider loggerProvider)
{
Check.NotNull(loggerProvider, nameof(loggerProvider));
_serviceProvider = new ServiceProvider(serviceProvider);
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(loggerProvider);
_logger = new LazyRef<ILogger>(() => loggerFactory.CreateLogger<DatabaseTool>());
_serviceProvider.AddService(typeof(ILogger), _logger.Value);
_serviceProvider.AddService(typeof(CSharpCodeGeneratorHelper), new CSharpCodeGeneratorHelper());
_serviceProvider.AddService(typeof(ModelUtilities), new ModelUtilities());
}
public async void Invoke_WithMatchingPath_FulfillsRequest()
{
// Arrange
var elmStore = new ElmStore();
var factory = new LoggerFactory();
var optionsMock = new Mock<IOptions<ElmOptions>>();
optionsMock
.SetupGet(o => o.Options)
.Returns(new ElmOptions());
factory.AddProvider(new ElmLoggerProvider(elmStore, optionsMock.Object.Options));
RequestDelegate next = _ =>
{
return Task.FromResult<object>(null);
};
var captureMiddleware = new ElmCaptureMiddleware(
next,
factory,
optionsMock.Object);
var pageMiddleware = new ElmPageMiddleware(
next,
optionsMock.Object,
elmStore);
var contextMock = GetMockContext("/Elm");
using (var responseStream = new MemoryStream())
{
contextMock
.SetupGet(c => c.Response.Body)
.Returns(responseStream);
contextMock
.SetupGet(c => c.ApplicationServices)
.Returns(() => null);
// Act
await captureMiddleware.Invoke(contextMock.Object);
await pageMiddleware.Invoke(contextMock.Object);
string response = Encoding.UTF8.GetString(responseStream.ToArray());
// Assert
contextMock.VerifyGet(c => c.Request.Query, Times.AtLeastOnce());
Assert.True(response.Contains("<title>ASP.NET Logs</title>"));
}
}
public DatabaseTool(
[CanBeNull] IServiceProvider serviceProvider,
[NotNull] ILoggerProvider loggerProvider)
{
Check.NotNull(loggerProvider, nameof(loggerProvider));
_serviceProvider = new ServiceProvider(serviceProvider);
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(loggerProvider);
_logger = new LazyRef<ILogger>(() => loggerFactory.CreateLogger<DatabaseTool>());
_serviceProvider.AddService(typeof(ILogger), _logger.Value);
_serviceProvider.AddService(typeof(IFileService), new FileSystemFileService());
_serviceProvider.AddService(typeof(CSharpCodeGeneratorHelper), new CSharpCodeGeneratorHelper());
_serviceProvider.AddService(typeof(ModelUtilities), new ModelUtilities());
var metadataReferencesProvider = new MetadataReferencesProvider(_serviceProvider);
_serviceProvider.AddService(typeof(MetadataReferencesProvider), metadataReferencesProvider);
var compilationService = new RoslynCompilationService();
_serviceProvider.AddService(typeof(ITemplating), new RazorTemplating(compilationService, metadataReferencesProvider));
}
private ServiceCollection SetupInitialServices()
{
var serviceCollection = new ServiceCollection();
#if DNX451 || DNXCORE50
var manifest = _serviceProvider.GetRequiredService<IServiceManifest>();
if (manifest != null)
{
foreach (var service in manifest.Services)
{
serviceCollection.AddTransient(
service, sp => _serviceProvider.GetService(service));
}
}
#endif
var loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(_loggerProvider);
var logger = loggerFactory.CreateLogger<DatabaseTool>();
serviceCollection.AddScoped(typeof(ILogger), sp => logger);
serviceCollection.AddScoped<IFileService, FileSystemFileService>();
return serviceCollection;
}
