public void Count_Zero()
{
// arrange
var descriptors = new TaskHubCollection <TaskActivity>();
// act
int count = descriptors.Count;
// assert
count.Should().Be(0);
}
public void Add_Succeeds()
{
// arrange
var activity = new TaskActivityDescriptor(typeof(TestActivity));
var descriptors = new TaskHubCollection <TaskActivity>();
// act
bool result = descriptors.Add(activity);
// assert
result.Should().BeTrue();
descriptors.Should().HaveCount(1);
descriptors.Single().Should().Be(activity);
}
public void Get_Null()
{
// arrange
var activity = new TaskActivityDescriptor(typeof(TestActivity));
var descriptors = new TaskHubCollection <TaskActivity>()
{
activity,
};
// act
Type actual = descriptors["DNE", string.Empty];
// assert
actual.Should().BeNull();
}
public void Get_ByName()
{
// arrange
var activity = new TaskActivityDescriptor(typeof(TestActivity));
var descriptors = new TaskHubCollection <TaskActivity>()
{
activity,
};
// act
Type actual = descriptors[activity.Name, activity.Version];
// assert
actual.Should().NotBeNull();
actual.Should().Be(typeof(TestActivity));
}
public void Count_Multiple()
{
// arrange
var activity = new TaskActivityDescriptor(typeof(TestActivity));
var activity2 = new TaskActivityDescriptor(typeof(TestActivity2));
var descriptors = new TaskHubCollection <TaskActivity>()
{
activity,
activity2,
};
// act
int count = descriptors.Count;
// assert
count.Should().Be(2);
}
public void Enumerator_ContainsAll()
{
// arrange
var activity = new TaskActivityDescriptor(typeof(TestActivity));
var descriptors = new TaskHubCollection <TaskActivity>()
{
activity,
};
// act
IEnumerator enumerator = ((IEnumerable)descriptors).GetEnumerator();
// assert
enumerator.Should().NotBeNull();
enumerator.MoveNext().Should().BeTrue();
enumerator.Current.Should().Be(activity);
enumerator.MoveNext().Should().BeFalse();
}