public void Given_rule_type_with_default_ctor_is_not_registered_when_getting_service_it_should_return_instance()
{
var serviceCollection = new ServiceCollection();
var sut = new ServiceProviderDependencyResolverAdapter(serviceCollection.BuildServiceProvider());
// Act
Func <object> act = () => sut.GetService(typeof(TestRuleWithDefaultCtor));
// Assert
act.Should().NotThrow().Which.Should().BeOfType <TestRuleWithDefaultCtor>();
}
public void Given_rule_type_with_dependency_are_both_not_registered_when_getting_service_it_should_throw()
{
var serviceCollection = new ServiceCollection();
var sut = new ServiceProviderDependencyResolverAdapter(serviceCollection.BuildServiceProvider());
// Act
Func <object> act = () => sut.GetService(typeof(TestRuleWithDependency));
// Assert
act.Should().Throw <InvalidOperationException>();
}
public void Given_service_is_not_registered_when_getting_service_it_should_return_null()
{
var serviceCollection = new ServiceCollection();
var sut = new ServiceProviderDependencyResolverAdapter(serviceCollection.BuildServiceProvider());
// Act
Func <object> act = () => sut.GetService(typeof(object));
// Assert
act.Should().NotThrow().Which.Should().BeNull();
}
public void Given_rule_type_with_dependency_and_dependency_is_registered_when_getting_service_it_should_not_throw()
{
IServiceCollection serviceCollection = new ServiceCollection()
.AddTransient <Dependency>();
var sut = new ServiceProviderDependencyResolverAdapter(serviceCollection.BuildServiceProvider());
// Act
Func <object> act = () => sut.GetService(typeof(TestRuleWithDependency));
// Assert
act.Should().NotThrow().Which.Should().BeOfType <TestRuleWithDependency>();
}
