MockDataParameterTests.cs :  » Testing » MockObjects » DotNetMock » Framework » Tests » Data » C# / CSharp Open Source

using System;
using System.Data;
using NUnit.Framework;
using DotNetMock.Framework.Data;

namespace DotNetMock.Framework.Tests.Data{
  /// <summary>
  /// Summary description for MockDataParameterTests.
  /// </summary>
  [TestFixture]
  public class MockDataParameterTests
  {
    private MockDataParameter _mockDataParameter = null;

    [SetUp]
    public void Init()
    {
      Verifier.ResetVerifier();
    }

    [TearDown]
    public void Destroy()
    {
      Verifier.ResetVerifier();
      _mockDataParameter = null;
    }
    
    [Test]
    [ExpectedException(typeof(DotNetMock.AssertionException))]
    public void IsNullable()
    {
      _mockDataParameter = new MockDataParameter();

      _mockDataParameter.SetExpectedNullable(true);
      _mockDataParameter.IsNullable = true;
      _mockDataParameter.Verify();

      _mockDataParameter.SetExpectedNullable(false);
      Verifier.ResetVerifier();
      _mockDataParameter.Verify();  
    }

    [Test]
    public void ConstructorNameValueForInt()
    {
      _mockDataParameter = new MockDataParameter("@inpID", 123456);

      _mockDataParameter.SetExpectedValue(123456);
      _mockDataParameter.Verify();
    }

    [Test]
    public void InferTypeMockDataParameter()
    {
      _mockDataParameter = new MockDataParameter("@inpID", 123456);
      
      Assertion.AssertEquals(DbType.Int32, _mockDataParameter.DbType);
    }

    [Test]
    [ExpectedException(typeof(DotNetMock.AssertionException))]
    public void ConstructorNameValueForIntInvalid()
    {
      _mockDataParameter = new MockDataParameter("@inpID", "123456");

      _mockDataParameter.SetExpectedValue(123456);
      _mockDataParameter.Verify();
    }

    [Test]
    [ExpectedException(typeof(DotNetMock.AssertionException))]
    public void ConstructorNameValue()
    {
      _mockDataParameter = new MockDataParameter("@inpID", "123456");

      _mockDataParameter.SetExpectedName("@inpID");
      _mockDataParameter.SetExpectedValue("123456");

      _mockDataParameter.Verify();

      _mockDataParameter.SetExpectedName("@inpPassword");
      _mockDataParameter.SetExpectedValue("654321");
      
      Verifier.ResetVerifier();
      _mockDataParameter.Verify();
    }

    [Test]
    public void ConstructorNameTypeSourceColumn()
    {
      _mockDataParameter = new MockDataParameter("@inpID", DbType.String, "ID");
      _mockDataParameter.SetExpectedName("@inpID");
      _mockDataParameter.SetExpectedType(DbType.String);
      _mockDataParameter.SetExpectedSourceColumn("ID");
      
      _mockDataParameter.Verify();
      _mockDataParameter.SetExpectedType(DbType.Int32);

      try 
      {
        _mockDataParameter.Verify();
        Assertion.Fail("Should have thrown an exception.");
      }
      catch (AssertionException) 
      {
      }
      _mockDataParameter.SetExpectedSourceColumn("Fake");
      _mockDataParameter.SetExpectedType(DbType.String);
      try 
      {
        _mockDataParameter.Verify();
        Assertion.Fail("Should have thrown an exception.");
      }
      catch (AssertionException)
      {

      }
    }
    [Test]
    [ExpectedException(typeof(AssertionException))]
    public void ConstructorNameType()
    {
      _mockDataParameter = new MockDataParameter("@inpID", DbType.String);
      _mockDataParameter.SetExpectedName("@inpID");
      _mockDataParameter.SetExpectedType(DbType.String);
      _mockDataParameter.Verify();
      Verifier.ResetVerifier();
      _mockDataParameter.SetExpectedType(DbType.Int32);
      _mockDataParameter.Verify();      
    }
    [Test]
    [ExpectedException(typeof(AssertionException))]
    public void SetValue()
    {
      _mockDataParameter = new MockDataParameter();
      _mockDataParameter.SetExpectedValue("ID");
      _mockDataParameter.SetExpectedType(DbType.String);
      
      _mockDataParameter.Value = "ID";

      _mockDataParameter.Verify();

      _mockDataParameter.SetExpectedType(DbType.Int32);
      Verifier.ResetVerifier();
      _mockDataParameter.Verify();  
    }
  }
}