public async Task TryCreateAsync_WithContext_ReturnsNewBinding()
{
var bindingValue = "a string";
var serviceProviderHolderMock = new Mock <IServiceProviderHolder>();
var serviceProviderHolder = serviceProviderHolderMock.Object;
serviceProviderHolderMock.Setup(mock => mock.GetRequiredService(typeof(string)))
.Returns(bindingValue);
var injectBindingProvider = new InjectBindingProvider(serviceProviderHolder);
var type = typeof(ParameterInfoProvider);
var method = type.GetMethod("WithParameter");
var parameter = method.GetParameters().Single(m => m.Name == "x");
var context = new BindingProviderContext(parameter, new Dictionary <string, Type>(), CancellationToken.None);
var binding = await injectBindingProvider.TryCreateAsync(context);
binding.Should().NotBeNull().And.BeAssignableTo <IBinding>();
}
public async Task InjectBindingProviderDoesSomething()
{
try
{
var mockService = new Mock <ITestService>();
var mockServiceProvider = new Mock <IServiceProvider>();
mockServiceProvider
.Setup(p => p.GetService(typeof(ITestService)))
.Returns(mockService.Object);
//mockServiceProvider
// .Setup(p => p.GetService(typeof(IFunctionFilter)))
// .Returns<IFunctionFilter>(x =>
// {
// return new ScopeCleanupFilter();
// });
var mockServiceScope = new Mock <IServiceScope>();
mockServiceScope
.Setup(s => s.ServiceProvider)
.Returns(mockServiceProvider.Object);
var mockServiceScopeFactory = new Mock <IServiceScopeFactory>();
mockServiceScopeFactory
.Setup(f => f.CreateScope())
.Returns(mockServiceScope.Object);
mockServiceProvider
.Setup(p => p.GetService(typeof(IServiceScopeFactory)))
.Returns(mockServiceScopeFactory.Object);
var method = typeof(HttpTestFunction).GetMethod("Run");
var parameters = method.GetParameters();
var parameterInfo = parameters.First(x => x.CustomAttributes.Count() > 0 && x.CustomAttributes.Any(c => c.AttributeType == typeof(InjectAttribute)));
var provider = new InjectBindingProvider(mockServiceProvider.Object);
var cancellationToken = new CancellationToken();
var context = new BindingProviderContext(
parameterInfo,
null,
cancellationToken);
var binding = await provider.TryCreateAsync(context);
Assert.IsNotNull(binding);
var bindingContext = new BindingContext(
new ValueBindingContext(
new FunctionBindingContext(Guid.NewGuid(), cancellationToken),
cancellationToken),
null);
var valueProvider = await binding.BindAsync(bindingContext);
Assert.IsNotNull(valueProvider);
var result = await valueProvider.GetValueAsync();
Assert.IsNotNull(result);
Assert.IsInstanceOf <ITestService>(result);
}
catch (Exception e)
{
TestContext.WriteLine(e);
throw;
}
}