public void Collection_is_invalid_when_dependency_is_missing()
{
var services = GetEmptyServiceCollection();
services.AddScoped <Wrapper>();
ServicesValidator.IsValid(services).Should().BeFalse();
}
public void Validator_evaluates_complex_dependencies_correctly()
{
var services = GetEmptyServiceCollection();
services.AddScoped <Dependency>();
services.AddScoped <Wrapper>((x) => new Wrapper(x.GetService <Dependency>()));
ServicesValidator.IsValid(services).Should().BeTrue();
}
public void Collection_is_valid_when_all_dependencies_are_registered()
{
var services = GetEmptyServiceCollection();
services.AddScoped <Wrapper>();
services.AddScoped <Dependency>();
ServicesValidator.IsValid(services).Should().BeTrue();
}
public void Diagnostic_output_shows_information_about_missing_dependency_and_misconfigured_class()
{
var services = GetEmptyServiceCollection();
services.AddScoped <Wrapper>();
var result = ServicesValidator.IsValid(services, out var diagnostics);
result.Should().BeFalse();
diagnostics.Should().Contain($"{nameof(Dependency)}");
diagnostics.Should().Contain($"{nameof(Wrapper)}");
}
public void Collection_is_valid_when_class_with_missing_dependency_is_ignored()
{
var services = GetEmptyServiceCollection();
services.AddScoped <Wrapper>();
var classesNotToBeAnalyzed = new List <Type>()
{
typeof(Wrapper)
};
var result = ServicesValidator.IsValid(services, classesNotToBeAnalyzed);
result.Should().BeTrue();
}
public void Collection_is_valid_when_missing_dependency_is_ignored()
{
var services = GetEmptyServiceCollection();
services.AddScoped <Wrapper>();
var dependenciesToSkip = new List <Type>()
{
typeof(Dependency)
};
var result = ServicesValidator.IsValid(services,
dependenciesToSkip: dependenciesToSkip);
result.Should().BeTrue();
}
public void Collection_is_invalid_when_class_is_missing_dependency_and_is_itself_ignored_as_missing_dependency()
{
var services = GetEmptyServiceCollection();
services.AddScoped <Wrapper>();
var dependenciesToSkip = new List <Type>()
{
typeof(Wrapper)
};
var result = ServicesValidator.IsValid(services,
dependenciesToSkip: dependenciesToSkip);
result.Should().BeFalse();
}
public void Collection_is_valid_when_missing_dependency_is_skipped_and_set_not_to_be_analyzed()
{
var services = GetEmptyServiceCollection();
services.AddScoped <Wrapper>();
var classesNotToBeAnalyzed = new List <Type>()
{
typeof(Dependency)
};
var result = ServicesValidator.IsValid(services,
classesNotToBeAnalyzed,
classesNotToBeAnalyzed);
result.Should().BeTrue();
}
