public void HttpParameterDescriptionCollection_Synchronized_CopyTo()
{
OperationDescription od1 = GetOperationDescription(typeof(MockService3), "SampleInOutMethod");
OperationDescription od2 = GetOperationDescription(typeof(MockService3), "SampleMethod");
MessagePartDescriptionCollection mpdColl = od1.Messages[0].Body.Parts;
Assert.AreEqual(2, mpdColl.Count, "MessagePartDescriptionCollection should show 2 existing input parameters");
MessagePartDescriptionCollection mpdColl2 = od2.Messages[0].Body.Parts;
Assert.AreEqual(1, mpdColl2.Count, "MessagePartDescriptionCollection 2 should show 1 existing input parameters");
// Pull out individual parts to test synching at item level
MessagePartDescription mpd1 = mpdColl[0];
MessagePartDescription mpd2 = mpdColl[1];
// Use a MPD from a 2nd collection so we can add and remove it
MessagePartDescription mpd3 = mpdColl2[0];
// This ctor creates the synchronized form of the collection. It should immediately reflect
// the state of the MPD collection
HttpParameterDescriptionCollection hpdColl = new HttpParameterDescriptionCollection(od1, isOutputCollection: false);
Assert.IsNotNull(hpdColl, "Failed to create HttpParameterDescriptionCollection");
Assert.AreEqual(2, hpdColl.Count, "HttpParameterDescriptionCollection should show 2 existing input parameters");
// Extension method creates synched version of HPD from MPD's
HttpParameterDescription hpd1 = mpd1.ToHttpParameterDescription();
HttpParameterDescription hpd2 = mpd2.ToHttpParameterDescription();
// Ensure the extension method created HPD's that point to the idential MPD
Assert.AreEqual(mpd1, hpd1.MessagePartDescription, "HttParameterDescription 1 linked to wrong MessagePartDescription");
Assert.AreEqual(mpd2, hpd2.MessagePartDescription, "HttParameterDescription 2 linked to wrong MessagePartDescription");
// Keep one from 2nd collection
HttpParameterDescription hpd3 = mpd3.ToHttpParameterDescription();
// CopyTo
HttpParameterDescription[] arr = new HttpParameterDescription[2];
hpdColl.CopyTo(arr, 0);
Assert.AreSame(hpd1.MessagePartDescription, arr[0].MessagePartDescription, "CopyTo[0] failed");
Assert.AreSame(hpd2.MessagePartDescription, arr[1].MessagePartDescription, "CopyTo[1] failed");
// CopyTo negative tests
ExceptionAssert.ThrowsArgumentNull(
"CopyTo throws argument null for null array",
"array",
() => hpdColl.CopyTo(null, 0)
);
ExceptionAssert.Throws(
typeof(ArgumentOutOfRangeException),
"CopyTo should throw for negative index",
() => hpdColl.CopyTo(arr, -1),
"arrayIndex"
);
ExceptionAssert.Throws(
typeof(ArgumentOutOfRangeException),
"CopyTo should throw for too large an index",
() => hpdColl.CopyTo(arr, 2),
"arrayIndex"
);
}
public void HttpParameterDescriptionCollection_Synchronized_Incomplete_CopyTo()
{
OperationDescription od = GetOperationDescription(typeof(MockService3), "SampleInOutMethod");
HttpOperationDescription hod = od.ToHttpOperationDescription();
HttpParameterDescriptionCollection hpdColl = new HttpParameterDescriptionCollection(od, isOutputCollection: false);
HttpParameterDescription hpd = hod.InputParameters[0];
Assert.IsTrue(hpdColl.Contains(hpd), "Prove Contains works prior to clearing");
// Zap both inputs and outputs
MessageDescription mdInput = od.Messages[0];
MessageDescription mdOutput = od.Messages[1];
od.Messages.Clear();
HttpParameterDescription[] arr = new HttpParameterDescription[2];
// CopyTo should throw ArgumentOutOfRange for any copy request
ExceptionAssert.Throws(
typeof(ArgumentOutOfRangeException),
"Expected ArgumentOutOfRangeException on empty Messages",
() => hpdColl.CopyTo(arr, 0),
"arrayIndex"
);
od.Messages.Add(mdInput);
hpdColl.CopyTo(arr, 0);
Assert.AreEqual(hpd.MessagePartDescription, arr[0].MessagePartDescription, "Copy did not yield expected instance");
}
public void HttpParameterDescriptionCollection_Unsynchronized_CopyTo()
{
HttpParameterDescriptionCollection coll = new HttpParameterDescriptionCollection();
HttpParameterDescription hpd1 = new HttpParameterDescription()
{
Name = "First",
Namespace = "FirstNS",
Index = 0,
ParameterType = typeof(string)
};
HttpParameterDescription hpd2 = new HttpParameterDescription()
{
Name = "Second",
Namespace = "SecondNS",
Index = 1,
ParameterType = typeof(int)
};
HttpParameterDescription hpd3 = new HttpParameterDescription()
{
Name = "Third",
Namespace = "ThirdNS",
Index = 2,
ParameterType = typeof(double)
};
coll.Add(hpd1);
coll.Add(hpd2);
// CopyTo
HttpParameterDescription[] arr = new HttpParameterDescription[2];
coll.CopyTo(arr, 0);
Assert.AreSame(hpd1, arr[0], "CopyTo[0] failed");
Assert.AreSame(hpd2, arr[1], "CopyTo[1] failed");
// CopyTo negative tests
ExceptionAssert.ThrowsArgumentNull(
"CopyTo throws argument null for null array",
"array",
() => coll.CopyTo(null, 0)
);
ExceptionAssert.Throws(
typeof(ArgumentOutOfRangeException),
"CopyTo should throw for negative index",
() => coll.CopyTo(arr, -1),
"arrayIndex"
);
ExceptionAssert.Throws(
typeof(ArgumentOutOfRangeException),
"CopyTo should throw for too large an index",
() => coll.CopyTo(arr, 2),
"arrayIndex"
);
}
