C# 使用多个服务引用（不同类型、相同方法名）在单元测试中重用代码

我有VS2012、.NET4.5和单元测试项目，其中有5个对Wcf服务的服务引用

此Wcf服务使用合同的相同名称实现合同

我有5种单元测试方法。代码相同，除非创建对象的新指令（5种不同类型）

此代码很常见

    var res = svc.GetTestOdpNetQuery(DataUtils.Select_Sysdate);

方法GetTestOdpNetQuery，其名称为svc.GetTestOdpNetQuery，考虑到svc变量对应于5种不同类型中的一种

有没有办法共享代码和重用代码，避免代码重复

[TestMethod]
public void Get_Data_de_OdpNet_con_service_AnyCPU()
{
    var svc = new SvcReferenceServiceOdpNet.ServiceOdpNetClient();
    var res = svc.GetTestOdpNetQuery(DataUtils.Select_Sysdate);
    Assert.IsNotNull(res, "Null Value");

    TestContext.WriteLine("Result: ");
    TestContext.WriteLine(res);
    Assert.IsFalse(res.StartsWith("ERROR"), "Error found ERROR");
}

[TestMethod]
public void Get_Data_de_OdpNet_con_service_x86()
{
    var svc = new SvcReferenceServiceOdpNetx86.ServiceOdpNetClient();
    var res = svc.GetTestOdpNetQuery(DataUtils.Select_Sysdate);
    Assert.IsNotNull(res, "Null Value");

    TestContext.WriteLine("Result: ");
    TestContext.WriteLine(res);
    Assert.IsFalse(res.StartsWith("ERROR"), "Error found ERROR");
}

[TestMethod]
public void Get_Data_de_OdpNet_con_service_AnyCPU_hosted_en_IIS()
{
    var svc = new SvcReferenceServiceOdpNet_IISHosted.ServiceOdpNetClient();
    var res = svc.GetTestOdpNetQuery(DataUtils.Select_Sysdate);
    Assert.IsNotNull(res, "Null Value");

    TestContext.WriteLine("Result: ");
    TestContext.WriteLine(res);
    Assert.IsFalse(res.StartsWith("ERROR"), "Error found ERROR");
}


[TestMethod]
public void Get_Data_de_OdpNet_con_service_x64_hosted_en_IIS()
{
    var svc = new SvcReferenceServiceOdpNetx64_IISHosted.ServiceOdpNetClient();
    var res = svc.GetTestOdpNetQuery(DataUtils.Select_Sysdate);
    Assert.IsNotNull(res, "Null Value");

    TestContext.WriteLine("Result: ");
    TestContext.WriteLine(res);
    Assert.IsFalse(res.StartsWith("ERROR"), "Error found ERROR");
}


[TestMethod]
public void Get_Data_de_OdpNet_con_service_AnyCPU_hosted_en_IIS_Net40()
{
    var svc = new SvcReferenceServiceOdpNet_IISHosted_Net40.ServiceOdpNetClient();
    var res = svc.GetTestOdpNetQuery(DataUtils.Select_Sysdate);
    Assert.IsNotNull(res, "Null Value");

    TestContext.WriteLine("Result: ");
    TestContext.WriteLine(res);
    Assert.IsFalse(res.StartsWith("ERROR"), "Error found ERROR");
}

---

反射是一种选择。但更好的解决办法是委派代表

    [TestMethod]
    public void Get_Data_de_OdpNet_con_service_AnyCPU()
    {
        var svc = new SvcReferenceServiceOdpNet.ServiceOdpNetClient();
        DoTest(svc.GetTestOdpNetQuery, DataUtils.Select_Sysdate);
    }

    [TestMethod]
    public void Get_Data_de_OdpNet_con_service_x86()
    {
     var svc = new SvcReferenceServiceOdpNetx86.ServiceOdpNetClient();
     DoTest(svc.GetTestOdpNetQuery, DataUtils.Select_Sysdate);
    }

    // repeat this test method pattern for all 5 service references and call
    // the DoTest method.

    private void DoTest(Func<DateTime, string> func, DateTime sysDate)
    {
        var res = func(sysDate);
        Assert.IsNotNull(res, "Null Value");

        TestContext.WriteLine("Result: ");
        TestContext.WriteLine(res);
        Assert.IsFalse(res.StartsWith("ERROR"), "Error found ERROR");
    }

[TestMethod]
public void Get_Data_de_OdpNet_con_service_AnyCPU（）
{
var svc=new svcverenceservicedpnet.ServiceOdpNetClient（）；
DoTest（svc.GetTestOdpNetQuery，DataUtils.Select\u Sysdate）；
}
[测试方法]
public void Get_Data_de_OdpNet_con_service_x86（）
{
var svc=new svcverenceservicedpnetx86.ServiceOdpNetClient（）；
DoTest（svc.GetTestOdpNetQuery，DataUtils.Select\u Sysdate）；
}
//对所有5个服务引用和调用重复此测试方法模式
//最愚蠢的方法。
私有void DoTest（Func Func，DateTime sysDate）
{
var res=func（系统日期）；
Assert.IsNotNull（res，“Null值”）；
WriteLine（“结果：”）；
TestContext.WriteLine（res）；
Assert.IsFalse（res.StartsWith（“ERROR”），“ERROR-found-ERROR”）；
}

    [TestMethod]
    public void Get_Data_de_OdpNet_con_service_AnyCPU()
    {
        var svc = new SvcReferenceServiceOdpNet.ServiceOdpNetClient();
        DoTest(svc.GetTestOdpNetQuery, DataUtils.Select_Sysdate);
    }

    [TestMethod]
    public void Get_Data_de_OdpNet_con_service_x86()
    {
     var svc = new SvcReferenceServiceOdpNetx86.ServiceOdpNetClient();
     DoTest(svc.GetTestOdpNetQuery, DataUtils.Select_Sysdate);
    }

    // repeat this test method pattern for all 5 service references and call
    // the DoTest method.

    private void DoTest(Func<DateTime, string> func, DateTime sysDate)
    {
        var res = func(sysDate);
        Assert.IsNotNull(res, "Null Value");

        TestContext.WriteLine("Result: ");
        TestContext.WriteLine(res);
        Assert.IsFalse(res.StartsWith("ERROR"), "Error found ERROR");
    }