public void GetComponentName_InvokeWithoutParent_ReturnsNull()
{
var descriptor = new SubCustomTypeDescriptor();
Assert.Null(descriptor.GetComponentName());
// Call again.
Assert.Null(descriptor.GetComponentName());
}
public void GetProperties_InvokeAttributesWithoutParent_ReturnsEmpty(Attribute[] attributes)
{
var descriptor = new SubCustomTypeDescriptor();
Assert.Same(PropertyDescriptorCollection.Empty, descriptor.GetProperties(attributes));
// Call again.
Assert.Same(PropertyDescriptorCollection.Empty, descriptor.GetProperties(attributes));
}
public void GetPropertyOwner_InvokeWithoutParent_ReturnsNull(PropertyDescriptor pd)
{
var descriptor = new SubCustomTypeDescriptor();
Assert.Null(descriptor.GetPropertyOwner(pd));
// Call again.
Assert.Null(descriptor.GetPropertyOwner(pd));
}
public void GetEvents_InvokeWithoutParent_ReturnsEmpty()
{
var descriptor = new SubCustomTypeDescriptor();
Assert.Same(EventDescriptorCollection.Empty, descriptor.GetEvents());
// Call again.
Assert.Same(EventDescriptorCollection.Empty, descriptor.GetEvents());
}
public void GetEditor_InvokeWithoutParent_ReturnsNull(Type editorBaseType)
{
var descriptor = new SubCustomTypeDescriptor();
Assert.Null(descriptor.GetEditor(editorBaseType));
// Call again.
Assert.Null(descriptor.GetEditor(editorBaseType));
}
public void GetDefaultProperty_InvokeWithoutParent_ReturnsNull()
{
var descriptor = new SubCustomTypeDescriptor();
Assert.Null(descriptor.GetDefaultProperty());
// Call again.
Assert.Null(descriptor.GetDefaultProperty());
}
public void GetConverter_InvokeWithoutParent_ReturnsExpected()
{
var descriptor = new SubCustomTypeDescriptor();
TypeConverter result1 = Assert.IsType <TypeConverter>(descriptor.GetConverter());
Assert.NotNull(result1);
// Call again.
TypeConverter result2 = Assert.IsType <TypeConverter>(descriptor.GetConverter());
Assert.NotSame(result1, result2);
}
public void GetComponentName_InvokeWithParent_ReturnsExpected(string result)
{
var mockParentDescriptor = new Mock <ICustomTypeDescriptor>(MockBehavior.Strict);
mockParentDescriptor
.Setup(d => d.GetComponentName())
.Returns(result)
.Verifiable();
var descriptor = new SubCustomTypeDescriptor(mockParentDescriptor.Object);
Assert.Same(result, descriptor.GetComponentName());
mockParentDescriptor.Verify(d => d.GetComponentName(), Times.Once());
// Call again.
Assert.Same(result, descriptor.GetComponentName());
mockParentDescriptor.Verify(d => d.GetComponentName(), Times.Exactly(2));
}
public void GetProperties_InvokeAttributesWithParent_ReturnsExpected(Attribute[] attributes, PropertyDescriptorCollection result)
{
var mockParentDescriptor = new Mock <ICustomTypeDescriptor>(MockBehavior.Strict);
mockParentDescriptor
.Setup(d => d.GetProperties(attributes))
.Returns(result)
.Verifiable();
var descriptor = new SubCustomTypeDescriptor(mockParentDescriptor.Object);
Assert.Same(result, descriptor.GetProperties(attributes));
mockParentDescriptor.Verify(d => d.GetProperties(attributes), Times.Once());
// Call again.
Assert.Same(result, descriptor.GetProperties(attributes));
mockParentDescriptor.Verify(d => d.GetProperties(attributes), Times.Exactly(2));
}