public void ProvidersAreCheckedDependingOnTheConfigureAttributePrecedence()
{
// Arrange
var provider1 = new GoodMockConfigurationMethodProvider();
var provider2 = new GoodMockConfigurationMethodProvider2();
provider1.ConfigureAttributeTypesSupported = new Type[] { typeof(HighPrecedenceConfigureAttribute) };
provider2.ConfigureAttributeTypesSupported = new Type[] { typeof(LowPrecedenceConfigureAttribute) };
Configure.TheEnvironment.AddConfigurationMethod(provider1);
Configure.TheEnvironment.AddConfigurationMethod(provider2);
int provider1Step = 0;
int provider2Step = 0;
int callCount = 0;
provider1.TryPopulateBehaviour = (configurationInstance, propertyInfo, attribute) => { if (provider1Step != 0) { Assert.Fail(); } provider1Step = ++callCount; return false; };
provider2.TryPopulateBehaviour = (configurationInstance, propertyInfo, attribute) => { if (provider2Step != 0) { Assert.Fail(); } provider2Step = ++callCount; return false; };
// Action
var configuration1 = Configure.Get<IPrecedenceTestConfiguration>(); // No Provider to be called.
Assert.AreEqual(2, callCount);
Assert.AreEqual(1, provider1Step);
Assert.AreEqual(2, provider2Step);
}
public void CorrectProviderIsCalledDependingOnConfigureAttributeType()
{
// Arrange
var provider1 = new GoodMockConfigurationMethodProvider();
var provider2 = new GoodMockConfigurationMethodProvider2();
Configure.TheEnvironment.AddConfigurationMethod(provider1);
Configure.TheEnvironment.AddConfigurationMethod(provider2);
int provider1CallCount = 0;
int provider2CallCount = 0;
provider1.TryPopulateBehaviour = (configurationInstance, propertyInfo, attribute) => { provider1CallCount++; return true; };
provider2.TryPopulateBehaviour = (configurationInstance, propertyInfo, attribute) => { provider2CallCount++; return true; };
// Action
provider1CallCount = 0;
provider2CallCount = 0;
var configuration1 = Configure.Get<IMyTestConfiguration>(); // No Provider to be called.
Assert.AreEqual(0, provider1CallCount);
Assert.AreEqual(0, provider2CallCount);
provider1CallCount = 0;
provider2CallCount = 0;
var configuration2 = Configure.Get<IMyTestConfiguration2>(); // Expect provider 2 to be called.
Assert.AreEqual(1, provider1CallCount);
Assert.AreEqual(0, provider2CallCount);
provider1CallCount = 0;
provider2CallCount = 0;
var configuration3 = Configure.Get<IMyTestConfiguration3>(); // Expect both to be called
Assert.AreEqual(1, provider1CallCount);
Assert.AreEqual(1, provider2CallCount);
}
