public void AggProperties_NullOrEmptyList()
{
// 1. Null -> error
AssertException.Expects <ArgumentNullException>(() => new AggregatePropertiesProvider(null));
// 2. Empty list of providers -> valid but returns nothing
var provider = new AggregatePropertiesProvider(new IAnalysisPropertyProvider[] { });
Assert.AreEqual(0, provider.GetAllProperties().Count());
var success = provider.TryGetProperty("any key", out Property actualProperty);
Assert.IsFalse(success, "Not expecting a property to be returned");
Assert.IsNull(actualProperty, "Returned property should be null");
}
public void AggProperties_NullOrEmptyList()
{
// 1. Null -> error
Action act = () => new AggregatePropertiesProvider(null); act.Should().ThrowExactly <ArgumentNullException>();
// 2. Empty list of providers -> valid but returns nothing
var provider = new AggregatePropertiesProvider(new IAnalysisPropertyProvider[] { });
provider.GetAllProperties().Should().BeEmpty();
var success = provider.TryGetProperty("any key", out var actualProperty);
success.Should().BeFalse("Not expecting a property to be returned");
actualProperty.Should().BeNull("Returned property should be null");
}
public void AggProperties_NullOrEmptyList()
{
// 1. Null -> error
AssertException.Expects<ArgumentNullException>(() => new AggregatePropertiesProvider(null));
// 2. Empty list of providers -> valid but returns nothing
AggregatePropertiesProvider provider = new AggregatePropertiesProvider(new IAnalysisPropertyProvider[] { });
Assert.AreEqual(0, provider.GetAllProperties().Count());
Property actualProperty;
bool success = provider.TryGetProperty("any key", out actualProperty);
Assert.IsFalse(success, "Not expecting a property to be returned");
Assert.IsNull(actualProperty, "Returned property should be null");
}