public void ActionOrDefault_Returns_Default_When_Value_Is_Not_Ready()
{
var taskCompletionSource = new TaskCompletionSource <int>();
var taskLazy = new TaskLazy <int>(taskCompletionSource.Task);
int actual = taskLazy.ActionOrDefault(value =>
{
Assert.Fail();
return(0);
}, 42);
Assert.AreEqual(42, actual);
}
public void ActionOrDefault_Returns_Default_When_Value_Is_Not_Ready()
{
var taskCompletionSource = new TaskCompletionSource<int>();
var taskLazy = new TaskLazy<int>(taskCompletionSource.Task);
int actual = taskLazy.ActionOrDefault(value =>
{
Assert.Fail();
return 0;
}, 42);
Assert.AreEqual(42, actual);
}
public void ActionOrDefault_Uses_Action_When_Value_IsReady()
{
var taskCompletionSource = new TaskCompletionSource<int>();
var taskLazy = new TaskLazy<int>(taskCompletionSource.Task);
taskCompletionSource.SetResult(42);
int actual = taskLazy.ActionOrDefault(value =>
{
Assert.AreEqual(42, value);
return 52;
});
Assert.AreEqual(52, actual);
}
public void ActionOrDefault_Uses_Action_When_Value_IsReady()
{
var taskCompletionSource = new TaskCompletionSource <int>();
var taskLazy = new TaskLazy <int>(taskCompletionSource.Task);
taskCompletionSource.SetResult(42);
int actual = taskLazy.ActionOrDefault(value =>
{
Assert.AreEqual(42, value);
return(52);
});
Assert.AreEqual(52, actual);
}
