public void Extension_throws_exception_when_used_with_invalid_expression()
{
var fixture = new TypePoolFixture();
// Act
string propertyName = fixture.GetPropertyName(p => p.IsEnabled && p.IsEnabled);
// Assert
Assert.AreEqual("CreationDate", propertyName);
}
public void Get_properties_from_instance()
{
// Arrange
var fixture = new TypePoolFixture();
// Act
IEnumerable<PropertyInfo> properties = PropertyCache.GetPropertiesForType(fixture);
// Assert
Assert.IsNotNull(properties);
}
public void Get_properties_from_instance_with_predicate()
{
// Arrange
var fixture = new TypePoolFixture();
// Act
IEnumerable<PropertyInfo> properties =
PropertyCache.GetPropertiesForType(
fixture,
p => p.Name == fixture.GetPropertyName(pr => pr.IsEnabled));
// Assert
Assert.IsNotNull(properties);
}
public void Get_properties_from_null_instance_throws_exception()
{
// Arrange
var fixture = new TypePoolFixture();
// Act
IEnumerable<PropertyInfo> properties =
PropertyCache.GetPropertiesForType<TypePoolFixture>(null, null);
}
public void Clear_type_from_pool_clears_cache()
{
// Arrange
var fixture = new TypePoolFixture();
TypeCache.AddType(typeof(TypePoolFixture));
// Act
TypeCache.ClearTypeFromPool(fixture);
// Assert
Assert.IsFalse(TypeCache.HasTypeInCache<TypePoolFixture>());
}
public void Get_type_from_instance_returns_cached_type()
{
// Arrange
var fixture = new TypePoolFixture();
Type originalType = TypeCache.GetType(fixture);
// Act
Type cachedType = TypeCache.GetType(fixture);
// Assert
Assert.AreEqual(typeof(TypePoolFixture), cachedType);
Assert.IsTrue(object.ReferenceEquals(originalType, cachedType), "The cached type was not returned.");
}
public void Get_type_from_instance_returns_a_type()
{
// Arrange
var fixture = new TypePoolFixture();
// Act
Type cachedType = TypeCache.GetType(fixture);
// Assert
Assert.AreEqual(typeof(TypePoolFixture), cachedType);
}
public void Has_type_in_cache_returns_false_when_type_is_never_cached()
{
// Arrange
var fixture = new TypePoolFixture();
// Act
bool exists = TypeCache.HasTypeInCache(fixture);
// Assert
Assert.IsFalse(exists);
}
public void Has_type_in_cache_returns_true_when_type_is_cached()
{
// Arrange
var fixture = new TypePoolFixture();
TypeCache.AddType(typeof(TypePoolFixture));
// Act
bool exists = TypeCache.HasTypeInCache(fixture);
// Assert
Assert.IsTrue(exists);
}
