66 lines
2.1 KiB
C#
66 lines
2.1 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.Internal
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{
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using System.Collections.Generic;
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using System.Linq;
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using Moq;
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using ProductivityApiTests;
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using Xunit;
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public class CommandTracerTests
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{
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[Fact]
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public void Can_enable_tracing_and_return_commands()
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{
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var mockCommandInterceptor = new Mock<IDbCommandInterceptor>();
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var commandTracer = new CommandTracer(mockCommandInterceptor.Object);
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mockCommandInterceptor.VerifySet(i => i.IsEnabled = true);
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var interceptedCommands = new List<InterceptedCommand>();
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mockCommandInterceptor.SetupGet(i => i.Commands).Returns(interceptedCommands);
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Assert.Same(interceptedCommands, commandTracer.Commands);
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}
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[Fact]
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public void Dispose_should_disable_tracing()
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{
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var mockCommandInterceptor = new Mock<IDbCommandInterceptor>();
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var commandTracer = new CommandTracer(mockCommandInterceptor.Object);
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commandTracer.Dispose();
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mockCommandInterceptor.VerifySet(i => i.IsEnabled = false);
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}
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[Fact]
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public void Can_trace_commands()
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{
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using (var context = new YummyContext())
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{
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context.Products.Add(
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new YummyProduct
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{
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Name = "Pineapple Lumps"
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});
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using (var commandTracer = new CommandTracer())
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{
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context.SaveChanges();
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var interceptedCommand = commandTracer.Commands.Single();
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Assert.Equal(
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"insert [dbo].[YummyProducts]([Id], [Name])\r\nvalues (@0, @1)\r\n",
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interceptedCommand.CommandText);
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Assert.Equal(2, interceptedCommand.Parameters.Count());
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}
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}
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}
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}
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}
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