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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.ModelConfiguration.Edm.UnitTests
{
using System.Data.Entity.Core.Metadata.Edm;
using Xunit;
public sealed class EdmPropertyExtensionsTests
{
[Fact]
public void GetStoreGeneratedPattern_should_return_null_when_not_set()
{
var property = EdmProperty.Primitive("P", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
var storeGeneratedPattern = property.GetStoreGeneratedPattern();
Assert.Null(storeGeneratedPattern);
}
[Fact]
public void SetStoreGeneratedPattern_should_create_annotation_and_add_to_property_facets()
{
var property = EdmProperty.Primitive("P", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
property.SetStoreGeneratedPattern(StoreGeneratedPattern.Computed);
var storeGeneratedPattern = property.GetStoreGeneratedPattern();
Assert.NotNull(storeGeneratedPattern);
Assert.Equal(StoreGeneratedPattern.Computed, storeGeneratedPattern);
}
[Fact]
public void SetStoreGeneratedPattern_should_update_existing_annotation()
{
var property = EdmProperty.Primitive("P", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
property.SetStoreGeneratedPattern(StoreGeneratedPattern.Computed);
property.SetStoreGeneratedPattern(StoreGeneratedPattern.None);
var storeGeneratedPattern = property.GetStoreGeneratedPattern();
Assert.NotNull(storeGeneratedPattern);
Assert.Equal(StoreGeneratedPattern.None, storeGeneratedPattern);
}
[Fact]
public void Can_get_and_set_configuration_annotation()
{
var property = EdmProperty.Primitive("P", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
property.SetConfiguration(42);
Assert.Equal(42, property.GetConfiguration());
}
[Fact]
public void AsPrimitive_should_create_property_type_and_facets()
{
var property = EdmProperty.Primitive("P", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
Assert.NotNull(property.TypeUsage);
}
[Fact]
public void AsComplex_should_create_property_type()
{
var property = EdmProperty.Complex("P", new ComplexType("C"));
Assert.NotNull(property.TypeUsage);
Assert.True(property.IsComplexType);
Assert.Equal(false, property.Nullable);
}
[Fact]
public void Enum_should_create_property_type()
{
var property = EdmProperty.Enum("P", new EnumType());
Assert.NotNull(property.TypeUsage);
Assert.True(property.IsEnumType);
}
[Fact]
public void HasStoreGeneratedPattern_should_return_true_when_not_null_or_none()
{
var property = EdmProperty.Primitive("P", PrimitiveType.GetEdmPrimitiveType(PrimitiveTypeKind.String));
Assert.False(property.HasStoreGeneratedPattern());
property.SetStoreGeneratedPattern(StoreGeneratedPattern.None);
Assert.False(property.HasStoreGeneratedPattern());
property.SetStoreGeneratedPattern(StoreGeneratedPattern.Computed);
Assert.True(property.HasStoreGeneratedPattern());
}
}
}
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