public void TestClearBodyAppliesCorrectState()
{
NmsStreamMessage streamMessage = factory.CreateStreamMessage();
streamMessage.WriteObject(2);
streamMessage.ClearBody();
Assert.False(streamMessage.IsReadOnlyBody);
streamMessage.WriteObject(2);
Assert.Throws <MessageNotReadableException>(() => streamMessage.ReadObject());
}
public void TestNullStreamEntryResultsInExpectedBehaviour()
{
NmsStreamMessage streamMessage = factory.CreateStreamMessage();
streamMessage.WriteObject(null);
streamMessage.Reset();
// expect an NFE from the primitive integral, float, double, and char <type>.valueOf(null) conversions
AssertGetStreamEntryThrowsNullReferenceException <byte>(streamMessage);
AssertGetStreamEntryThrowsNullReferenceException <short>(streamMessage);
AssertGetStreamEntryThrowsNullReferenceException <int>(streamMessage);
AssertGetStreamEntryThrowsNullReferenceException <long>(streamMessage);
AssertGetStreamEntryThrowsNullReferenceException <float>(streamMessage);
AssertGetStreamEntryThrowsNullReferenceException <double>(streamMessage);
AssertGetStreamEntryThrowsNullReferenceException <char>(streamMessage);
// expect null
Assert.Null(streamMessage.ReadObject());
streamMessage.Reset(); // need to reset as read was a success
Assert.Null(streamMessage.ReadString());
streamMessage.Reset(); // need to reset as read was a success
// expect completion value.
Assert.AreEqual(-1, streamMessage.ReadBytes(new byte[1]));
streamMessage.Reset(); // need to reset as read was a success
// expect false
Assert.False(streamMessage.ReadBoolean());
}
public void TestReadBytesWithNullSignalsCompletion()
{
NmsStreamMessage streamMessage = factory.CreateStreamMessage();
streamMessage.WriteObject(null);
streamMessage.Reset();
Assert.AreEqual(-1, streamMessage.ReadBytes(new byte[1]), "Expected immediate completion signal");
}
public void TestWriteReadObject()
{
NmsStreamMessage streamMessage = factory.CreateStreamMessage();
Object nullEntryValue = null;
bool boolEntryValue = false;
byte byteEntryValue = 1;
short shortEntryValue = 2;
int intEntryValue = 3;
long longEntryValue = 4;
float floatEntryValue = 5.01f;
double doubleEntryValue = 6.01d;
string stringEntryValue = "string";
char charEntryValue = 'c';
byte[] bytes = { 1, 170, 65 };
streamMessage.WriteObject(nullEntryValue);
streamMessage.WriteObject(boolEntryValue);
streamMessage.WriteObject(byteEntryValue);
streamMessage.WriteObject(shortEntryValue);
streamMessage.WriteObject(intEntryValue);
streamMessage.WriteObject(longEntryValue);
streamMessage.WriteObject(floatEntryValue);
streamMessage.WriteObject(doubleEntryValue);
streamMessage.WriteObject(stringEntryValue);
streamMessage.WriteObject(charEntryValue);
streamMessage.WriteObject(bytes);
streamMessage.Reset();
Assert.AreEqual(nullEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(boolEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(byteEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(shortEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(intEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(longEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(floatEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(doubleEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(stringEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
Assert.AreEqual(charEntryValue, streamMessage.ReadObject(), "Got unexpected value from stream");
CollectionAssert.AreEqual(bytes, (byte[])streamMessage.ReadObject(), "Got unexpected value from stream");
}
public void TestWriteObjectWithIllegalTypeThrowsMFE()
{
NmsStreamMessage streamMessage = factory.CreateStreamMessage();
Assert.Throws <MessageFormatException>(() => streamMessage.WriteObject(1m));
}
public void WriteObject(object value)
{
message.WriteObject(value);
}