57 lines
1.7 KiB
C#
57 lines
1.7 KiB
C#
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
|
|
|
|
using System;
|
|
using Xunit;
|
|
using Assert = Microsoft.TestCommon.AssertEx;
|
|
|
|
namespace Microsoft.Web.Mvc.Test
|
|
{
|
|
public class DynamicReflectionObjectTest
|
|
{
|
|
[Fact]
|
|
public void NoPropertiesThrows()
|
|
{
|
|
// Arrange
|
|
dynamic dro = DynamicReflectionObject.Wrap(new { });
|
|
|
|
// Act & Assert
|
|
Assert.Throws<InvalidOperationException>(
|
|
() => dro.baz,
|
|
"The property baz doesn't exist. There are no public properties on this object.");
|
|
}
|
|
|
|
[Fact]
|
|
public void UnknownPropertyThrows()
|
|
{
|
|
// Arrange
|
|
dynamic dro = DynamicReflectionObject.Wrap(new { foo = 3.4, biff = "Two", bar = 1 });
|
|
|
|
// Act & Assert
|
|
Assert.Throws<InvalidOperationException>(
|
|
() => dro.baz,
|
|
"The property baz doesn't exist. Supported properties are: bar, biff, foo.");
|
|
}
|
|
|
|
[Fact]
|
|
public void CanAccessProperties()
|
|
{
|
|
// Arrange
|
|
dynamic dro = DynamicReflectionObject.Wrap(new { foo = "Hello world!", bar = 42 });
|
|
|
|
// Act & Assert
|
|
Assert.Equal("Hello world!", dro.foo);
|
|
Assert.Equal(42, dro.bar);
|
|
}
|
|
|
|
[Fact]
|
|
public void CanAccessNestedAnonymousProperties()
|
|
{
|
|
// Arrange
|
|
dynamic dro = DynamicReflectionObject.Wrap(new { foo = new { bar = "Hello world!" } });
|
|
|
|
// Act & Assert
|
|
Assert.Equal("Hello world!", dro.foo.bar);
|
|
}
|
|
}
|
|
}
|