[Test] public void ExecuateNonQueryFallsBackToLoop()
{
var collection = new Dictionary <string, int>
{
{ "a", 2 },
{ "b", 5 },
{ "x", 3 }
};
IDbParameters parameters = _mockery.StrictMock <IDbParameters>();
foreach (var pair in collection)
{
Expect.Call(_converter(pair.Key)).Return(parameters);
int toReturn = pair.Value;
Expect.Call(_adoOperations.ExecuteNonQuery(CommandType.Text, _sql, (ICommandSetter)null))
.IgnoreArguments().Do(new Func <CommandType, string, ICommandSetter, int>(
delegate(CommandType cmdType, string cmdText, ICommandSetter setter)
{
Assert.AreEqual(CommandType.Text, cmdType);
Assert.AreEqual(_sql, cmdText);
return(toReturn);
}
));
}
_mockery.ReplayAll();
int result = AdoOperationsExtension.ExecuteNonQuery(_adoOperations, CommandType.Text, _sql, collection.Keys, _converter);
Assert.That(result, Is.EqualTo(10));
_mockery.VerifyAll();
}
[Test] public void ExecutNonQueryChokesOnNullDataToParameters()
{
Exception e = Assert.Throws <ArgumentNullException>(
() => AdoOperationsExtension.ExecuteNonQuery(_adoOperations, CommandType.Text, _sql, new string[1], null));
StringAssert.Contains("dataToParameters", e.Message);
}
[Test] public void ExecutNonQueryChokesOnNullCommandText()
{
Exception e = Assert.Throws <ArgumentNullException>(
() => AdoOperationsExtension.ExecuteNonQuery(_adoOperations, CommandType.Text, null, new string[1], _converter));
StringAssert.Contains("cmdText", e.Message);
}
[Test] public void ExecutNonQueryReturnsZeroOnEmptyColleciton()
{
int result = AdoOperationsExtension.ExecuteNonQuery(_adoOperations, CommandType.Text, _sql, null, _converter);
Assert.That(result, Is.EqualTo(0));
result = AdoOperationsExtension.ExecuteNonQuery(_adoOperations, CommandType.Text, _sql, new string[0], _converter);
Assert.That(result, Is.EqualTo(0));
}
[Test] public void ExecuteNonQueryCallsBatchExecutor()
{
var collection = new[] { "x", "y", "c", "r" };
_adoOperations = _mockery.StrictMultiMock <IAdoOperations>(typeof(IBatchExecutorFactory));
var factory = (IBatchExecutorFactory)_adoOperations;
var batchExecutor = _mockery.StrictMock <IBatchExecutor>();
Expect.Call(factory.GetExecutor()).Return(batchExecutor);
Expect.Call(batchExecutor.ExecuteNonQuery(_adoOperations, CommandType.Text, _sql, collection, _converter)).Return(10);
_mockery.ReplayAll();
int result = AdoOperationsExtension.ExecuteNonQuery(_adoOperations, CommandType.Text, _sql, collection, _converter);
Assert.That(result, Is.EqualTo(10));
_mockery.VerifyAll();
}