public void FirstWithConditionAndMatchingData()
{
DataProducer <string> subject = new DataProducer <string>();
IFuture <string> first = subject.First(x => x[0] > 'b');
subject.ProduceAndEnd("a", "b", "c", "d");
Assert.AreEqual("c", first.Value);
}
public void FirstWithData()
{
DataProducer <string> subject = new DataProducer <string>();
IFuture <string> first = subject.First();
subject.ProduceAndEnd("a", "b", "c", "d");
Assert.AreEqual("a", first.Value);
}
public void FirstWithoutData()
{
DataProducer <string> subject = new DataProducer <string>();
subject.First();
try
{
subject.End();
Assert.Fail("Expected exception");
}
catch (InvalidOperationException)
{
// Expected
}
}
public void FirstWithConditionAndNoMatchingData()
{
DataProducer <string> subject = new DataProducer <string>();
subject.First(x => x[0] > 'b');
subject.Produce("a");
subject.Produce("b");
try
{
subject.End();
Assert.Fail("Expected exception");
}
catch (InvalidOperationException)
{
// Expected
}
}
public void FirstWithConditionAndNoMatchingData()
{
DataProducer<string> subject = new DataProducer<string>();
subject.First(x => x[0] > 'b');
subject.Produce("a");
subject.Produce("b");
try
{
subject.End();
Assert.Fail("Expected exception");
}
catch (InvalidOperationException)
{
// Expected
}
}
public void FirstWithoutData()
{
DataProducer<string> subject = new DataProducer<string>();
subject.First();
try
{
subject.End();
Assert.Fail("Expected exception");
}
catch (InvalidOperationException)
{
// Expected
}
}
public void FirstWithConditionAndMatchingData()
{
DataProducer<string> subject = new DataProducer<string>();
IFuture<string> first = subject.First(x => x[0] > 'b');
subject.ProduceAndEnd("a", "b", "c", "d");
Assert.AreEqual("c", first.Value);
}
public void FirstWithData()
{
DataProducer<string> subject = new DataProducer<string>();
IFuture<string> first = subject.First();
subject.ProduceAndEnd("a", "b", "c", "d");
Assert.AreEqual("a", first.Value);
}
