public async Task ConvertAsync_Throws_WithSerializedObject()
{
BrokeredMessage message = new BrokeredMessage(new TestObject {
Text = TestString
});
BrokeredMessageToByteArrayConverter converter = new BrokeredMessageToByteArrayConverter();
var exception = await Assert.ThrowsAsync <InvalidOperationException>(() => converter.ConvertAsync(message, CancellationToken.None));
Assert.IsType <SerializationException>(exception.InnerException);
Assert.StartsWith("The BrokeredMessage with ContentType 'null' failed to deserialize to a byte[] with the message: ", exception.Message);
}
public async Task ConvertAsync_ReturnsExpectedResult_WithSerializedByteArray_UnknownContentType(string contentType)
{
byte[] bytes = Encoding.UTF8.GetBytes(TestString);
BrokeredMessage message = new BrokeredMessage(bytes);
message.ContentType = contentType;
BrokeredMessageToByteArrayConverter converter = new BrokeredMessageToByteArrayConverter();
byte[] result = await converter.ConvertAsync(message, CancellationToken.None);
// we expect to read back the DataContract-serialized string, since the ContentType tells us to read it back as-is.
string decoded = Encoding.UTF8.GetString(result);
Assert.Equal(TestString, decoded);
}
public async Task ConvertAsync_ReturnsExpectedResult_WithSerializedByteArray_KnownContentType(string contentType)
{
byte[] bytes = Encoding.UTF8.GetBytes(TestString);
BrokeredMessage message = new BrokeredMessage(bytes);
message.ContentType = contentType;
BrokeredMessageToByteArrayConverter converter = new BrokeredMessageToByteArrayConverter();
byte[] result = await converter.ConvertAsync(message, CancellationToken.None);
// we expect to read back the DataContract-serialized string, since the ContentType tells us to read it back as-is.
string decoded = Encoding.UTF8.GetString(result);
Assert.Equal("@ base64Binary3http://schemas.microsoft.com/2003/10/Serialization/�This is a test!", decoded);
}
public async Task ConvertAsync_ReturnsExpectedResult(string contentType)
{
MemoryStream ms = new MemoryStream();
StreamWriter sw = new StreamWriter(ms);
sw.Write(TestString);
sw.Flush();
ms.Seek(0, SeekOrigin.Begin);
BrokeredMessage message = new BrokeredMessage(ms);
message.ContentType = contentType;
BrokeredMessageToByteArrayConverter converter = new BrokeredMessageToByteArrayConverter();
byte[] result = await converter.ConvertAsync(message, CancellationToken.None);
string decoded = Encoding.UTF8.GetString(result);
Assert.Equal(TestString, decoded);
}
public async Task ConvertAsync_ReturnsExpectedResult(string contentType)
{
MemoryStream ms = new MemoryStream();
StreamWriter sw = new StreamWriter(ms);
sw.Write(TestString);
sw.Flush();
ms.Seek(0, SeekOrigin.Begin);
BrokeredMessage message = new BrokeredMessage(ms);
message.ContentType = contentType;
BrokeredMessageToByteArrayConverter converter = new BrokeredMessageToByteArrayConverter();
byte[] result = await converter.ConvertAsync(message, CancellationToken.None);
string decoded = Encoding.UTF8.GetString(result);
Assert.Equal(TestString, decoded);
}
public async Task ConvertAsync_Throws_WithStream_UnknownContentType(string contentType)
{
MemoryStream ms = new MemoryStream();
StreamWriter sw = new StreamWriter(ms);
sw.Write(TestString);
sw.Flush();
ms.Seek(0, SeekOrigin.Begin);
BrokeredMessage message = new BrokeredMessage(ms);
message.ContentType = contentType;
BrokeredMessageToByteArrayConverter converter = new BrokeredMessageToByteArrayConverter();
var ex = await Assert.ThrowsAnyAsync <InvalidOperationException>(() => converter.ConvertAsync(message, CancellationToken.None));
Assert.IsType <SerializationException>(ex.InnerException);
string expectedType = contentType ?? "null";
Assert.StartsWith(string.Format("The BrokeredMessage with ContentType '{0}' failed to deserialize to a byte[] with the message: ", expectedType), ex.Message);
}
