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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
namespace System.Data.Entity.SqlServer.Utilities
{
using System.Data.Entity.Core.Metadata.Edm;
using Moq;
using Xunit;
public class MetadataItemExtensionsTests
{
[Fact]
public void GetMetadataPropertyValue_returns_the_value_of_the_property_with_the_given_name()
{
var mockProperty = new Mock<MetadataProperty>();
mockProperty.Setup(m => m.Name).Returns("DefiningQuery");
mockProperty.Setup(m => m.Identity).Returns("DefiningQuery");
mockProperty.Setup(m => m.Value).Returns("I am defined.");
var mockSet = new Mock<EntitySetBase>();
mockSet.Setup(m => m.MetadataProperties).Returns(
new ReadOnlyMetadataCollection<MetadataProperty>(new[] { mockProperty.Object }));
Assert.Equal("I am defined.", mockSet.Object.GetMetadataPropertyValue<string>("DefiningQuery"));
}
[Fact]
public void GetMetadataPropertyValue_returns_null_if_the_property_is_not_set()
{
var mockSet = new Mock<EntitySetBase>();
mockSet.Setup(m => m.MetadataProperties).Returns(
new ReadOnlyMetadataCollection<MetadataProperty>(new MetadataProperty[0]));
Assert.Equal(null, mockSet.Object.GetMetadataPropertyValue<string>("DefiningQuery"));
}
}
}
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