public void Defaults ()
{
RepeatBehavior rb = new RepeatBehavior ();
Assert.IsTrue (rb.HasCount, "HasCount");
Assert.IsFalse (rb.HasDuration, "HasCount");
Assert.AreEqual (0.0, rb.Count, "Count");
Assert.Throws<InvalidOperationException> (delegate {
Assert.AreEqual (TimeSpan.Zero, rb.Duration, "Duration");
}, "Duration");
Assert.AreEqual ("0x", rb.ToString (), "ToString");
}
public void DoubleConstructor ()
{
RepeatBehavior rb = new RepeatBehavior (1.0);
Assert.IsTrue (rb.HasCount, "HasCount");
Assert.IsFalse (rb.HasDuration, "HasCount");
Assert.AreEqual (1.0, rb.Count, "Count");
Assert.Throws<InvalidOperationException> (delegate {
Assert.AreEqual (TimeSpan.Zero, rb.Duration, "Duration");
}, "Duration");
Assert.AreEqual ("1x", rb.ToString (), "ToString");
Assert.Throws<ArgumentOutOfRangeException> (delegate {
rb = new RepeatBehavior (-0.1);
}, "Negative");
Assert.Throws<ArgumentOutOfRangeException> (delegate {
rb = new RepeatBehavior (Double.MinValue);
}, "MinValue");
Assert.Throws<ArgumentOutOfRangeException> (delegate {
rb = new RepeatBehavior (Double.NegativeInfinity);
}, "NegativeInfinity");
Assert.Throws<ArgumentOutOfRangeException> (delegate {
rb = new RepeatBehavior (Double.PositiveInfinity);
}, "PositiveInfinity");
Assert.Throws<ArgumentOutOfRangeException> (delegate {
rb = new RepeatBehavior (Double.NaN);
}, "NaN");
rb = new RepeatBehavior (Double.MaxValue);
Assert.IsTrue (rb.HasCount, "HasCount-Max");
Assert.IsFalse (rb.HasDuration, "HasDuration-Max");
Assert.AreEqual (Double.MaxValue, rb.Count, "Count-Max");
Assert.AreEqual ("1.79769313486232E+308x", rb.ToString (), "ToString");
Assert.IsFalse (rb.Equals (RepeatBehavior.Forever), "Max!=Forever");
}
public void TimeSpanConstructor ()
{
RepeatBehavior rb = new RepeatBehavior (TimeSpan.Zero);
Assert.IsFalse (rb.HasCount, "HasCount");
Assert.IsTrue (rb.HasDuration, "HasDuration");
Assert.Throws<InvalidOperationException> (delegate {
Assert.AreEqual (0, rb.Count, "Count");
}, "Count");
Assert.AreEqual (TimeSpan.Zero, rb.Duration, "Duration");
Assert.AreEqual (TimeSpan.Zero.ToString (), rb.ToString (), "ToString");
Assert.Throws<ArgumentOutOfRangeException> (delegate {
rb = new RepeatBehavior (new TimeSpan (-1));
}, "Negative");
Assert.Throws<ArgumentOutOfRangeException> (delegate {
rb = new RepeatBehavior (TimeSpan.MinValue);
}, "MinValue");
rb = new RepeatBehavior (TimeSpan.MaxValue);
Assert.IsFalse (rb.HasCount, "HasCount-Max");
Assert.IsTrue (rb.HasDuration, "HasDuration-Max");
Assert.AreEqual (TimeSpan.MaxValue, rb.Duration, "Duration");
Assert.AreEqual ("10675199.02:48:05.4775807", rb.ToString (), "ToString");
Assert.IsFalse (rb.Equals (RepeatBehavior.Forever), "Max!=Forever");
}
public void RepeatBehaviorDurationToStringIFormatProvider ()
{
RepeatBehavior rb = new RepeatBehavior (TimeSpan.MaxValue);
RepeatBehaviorFormatter.CallCount = 0;
Assert.AreEqual ("10675199.02:48:05.4775807", rb.ToString (null), "null");
Assert.AreEqual (0, RepeatBehaviorFormatter.CallCount, "CallCount-a");
Assert.AreEqual ("10675199.02:48:05.4775807", rb.ToString (new RepeatBehaviorFormatter ()), "RepeatBehaviorFormatter");
// unused
Assert.AreEqual (0, RepeatBehaviorFormatter.CallCount, "CallCount");
}
public void RepeatBehaviorCountToStringIFormatProvider ()
{
RepeatBehavior rb = new RepeatBehavior (2);
RepeatBehaviorFormatter.CallCount = 0;
Assert.AreEqual ("2x", rb.ToString (null), "null");
Assert.AreEqual (0, RepeatBehaviorFormatter.CallCount, "CallCount-a");
Assert.AreEqual ("[2]x", rb.ToString (new RepeatBehaviorFormatter ()), "RepeatBehaviorFormatter");
// 1 time: one per double (1), no call for 'x'
Assert.AreEqual (1, RepeatBehaviorFormatter.CallCount, "CallCount");
}
