73 lines
3.1 KiB
C#
73 lines
3.1 KiB
C#
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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
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namespace System.Data.Entity.Spatial
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{
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using System.Data.Entity.Config;
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using System.Data.Entity.Core.Common;
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using System.Data.Entity.SqlServer;
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using Moq;
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using Moq.Protected;
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using Xunit;
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public class SpatialServicesLoaderTests
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{
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[Fact]
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public void SpatialServicesLoader_uses_resolver_to_obtain_spatial_services()
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{
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var mockSpatialServices = new Mock<DbSpatialServices>();
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mockSpatialServices.Setup(m => m.NativeTypesAvailable).Returns(true);
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var mockResolver = new Mock<IDbDependencyResolver>();
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var mockProvider = new Mock<DbProviderServices>(mockResolver.Object);
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mockResolver
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.Setup(m => m.GetService(typeof(DbProviderServices), "System.Data.SqlClient"))
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.Returns(mockProvider.Object);
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mockResolver
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.Setup(m => m.GetService(typeof(DbSpatialServices), It.IsAny<string>()))
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.Returns(mockSpatialServices.Object);
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Assert.Same(mockSpatialServices.Object, new SpatialServicesLoader(mockResolver.Object).LoadDefaultServices());
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}
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[Fact]
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public void SpatialServicesLoader_uses_SQL_Server_spatial_types_if_resolver_doesnt_provide_services()
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{
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Assert.Same(
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SqlSpatialServices.Instance,
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new SpatialServicesLoader(DbConfiguration.DependencyResolver).LoadDefaultServices());
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}
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[Fact]
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public void SpatialServicesLoader_uses_default_spatial_services_if_SQL_spatial_types_are_not_available()
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{
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var mockSpatialServices = new Mock<DbSpatialServices>();
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mockSpatialServices.Setup(m => m.NativeTypesAvailable).Returns(false);
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var mockProvider = new Mock<DbProviderServices>();
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mockProvider.Protected()
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.Setup<DbSpatialServices>("DbGetSpatialServices", ItExpr.IsAny<string>())
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.Returns(mockSpatialServices.Object);
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var mockResolver = new Mock<IDbDependencyResolver>();
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mockResolver
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.Setup(m => m.GetService(typeof(DbProviderServices), "System.Data.SqlClient"))
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.Returns(mockProvider.Object);
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Assert.Same(DefaultSpatialServices.Instance, new SpatialServicesLoader(mockResolver.Object).LoadDefaultServices());
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}
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[Fact]
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public void SpatialServicesLoader_uses_default_spatial_services_if_SQL_provider_does_not_support_spatial_types()
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{
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var mockResolver = new Mock<IDbDependencyResolver>();
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mockResolver
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.Setup(m => m.GetService(typeof(DbProviderServices), "System.Data.SqlClient"))
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.Returns(new Mock<DbProviderServices>().Object);
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Assert.Same(DefaultSpatialServices.Instance, new SpatialServicesLoader(mockResolver.Object).LoadDefaultServices());
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}
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}
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}
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