public void WhenServerUrisAreLessThanNamespaces_ShouldNotThrowAndMustReturnCorrectServerUris()
{
//arrange
UInt32 uriVersion = 1234;
var namespaceTable = new NamespaceTable(new List <string> {
Namespaces.OpcUa, "http://bar", "http://foo"
});
var expectedServerUri = "http://foobar";
var serverUris = new StringTable(new[] { Namespaces.OpcUa, expectedServerUri });
var context = new ServiceMessageContext {
NamespaceUris = namespaceTable, ServerUris = serverUris
};
string result;
using (var jsonEncoder = new JsonEncoder(context, true))
{
var envelope = new SessionLessServiceMessage {
UriVersion = uriVersion,
NamespaceUris = context.NamespaceUris,
ServerUris = context.ServerUris,
Message = null
};
//act and validate it does not throw
Assert.DoesNotThrow(() => {
envelope.Encode(jsonEncoder);
});
result = jsonEncoder.CloseAndReturnText();
}
var jObject = JObject.Parse(result);
Assert.IsNotNull(jObject);
UInt32 version = jObject["UriVersion"].ToObject <UInt32>();
Assert.AreEqual(uriVersion, version);
var serverUrisToken = jObject["ServerUris"];
Assert.IsNotNull(serverUrisToken);
var serverUrisEncoded = serverUrisToken.ToObject <string[]>();
Assert.IsNotNull(serverUrisEncoded);
Assert.AreEqual(1, serverUrisEncoded.Length);
Assert.Contains(expectedServerUri, serverUrisEncoded);
}
public void WhenServerUrisAreLessThanNamespaces_ShouldNotThrowAndMustReturnCorrectServerUris()
{
//arrange
var namespaceTable = new NamespaceTable(new List <string> {
Namespaces.OpcUa, "http://bar", "http://foo"
});
var expectedServerUri = "http://foobar";
var serverUris = new StringTable(new[] { Namespaces.OpcUa, expectedServerUri });
var memoryStream = new MemoryStream();
var context = new ServiceMessageContext {
NamespaceUris = namespaceTable, ServerUris = serverUris
};
Encoding encoding = Encoding.UTF7; // setting to UTF7 because the BOM marker in UTF8 causes reading error
// using jsonEncoder, this could have been any IEncoder
var jsonEncoder = new JsonEncoder(context, true, new StreamWriter(memoryStream, encoding));
var envelope = new SessionLessServiceMessage {
NamespaceUris = context.NamespaceUris,
ServerUris = context.ServerUris,
Message = null
};
//act and validate it does not throw
Assert.DoesNotThrow(() => {
envelope.Encode(jsonEncoder);
});
jsonEncoder.Close();
jsonEncoder.Dispose();
//assert
var buffer = memoryStream.ToArray();
var result = encoding.GetString(buffer);
var jObject = JObject.Parse(result);
Assert.IsNotNull(jObject);
var serverUrisToken = jObject["ServerUris"];
Assert.IsNotNull(serverUrisToken);
var serverUrisEncoded = serverUrisToken.ToObject <string[]>();
Assert.IsNotNull(serverUrisEncoded);
Assert.AreEqual(1, serverUrisEncoded.Length);
Assert.Contains(expectedServerUri, serverUrisEncoded);
}