public PluginServiceProvider(
IServiceProvider hostServices,
PluginMessageBroker messageBroker)
{
_hostServices = hostServices;
_messageBroker = messageBroker;
}
public void SendMessage_CallsIntoSendMessageMethod()
{
var called = false;
var pluginMessageBroker =
new PluginMessageBroker(pluginId: Guid.NewGuid().ToString(), sendMessageMethod: (_) => called = true);
pluginMessageBroker.SendMessage(string.Empty);
Assert.True(called);
}
public void SendMessage_CallsIntoSendMessageMethod()
{
var called = false;
var pluginMessageBroker =
new PluginMessageBroker(pluginId: Guid.NewGuid().ToString(), sendMessageMethod: (_) => called = true);
pluginMessageBroker.SendMessage(string.Empty);
Assert.True(called);
}
public void SendMessage_WrapsData()
{
object calledWithRaw = null;
var expectedPluginId = "d81b8ad8-306d-474b-b8a9-b25c7f80be7e"; // Random, hardcoded GUID.
var pluginMessageBroker = new PluginMessageBroker(
expectedPluginId,
sendMessageMethod: (data) => calledWithRaw = data);
pluginMessageBroker.SendMessage("Hello World");
Assert.NotNull(calledWithRaw);
var calledWith = Assert.IsType<PluginMessageBroker.PluginMessageWrapperData>(calledWithRaw);
Assert.Equal(expectedPluginId, calledWith.PluginId);
Assert.Equal("Hello World", (string)calledWith.Data, StringComparer.Ordinal);
}
public void SendMessage_WrapsData()
{
object calledWithRaw = null;
var expectedPluginId = "d81b8ad8-306d-474b-b8a9-b25c7f80be7e"; // Random, hardcoded GUID.
var pluginMessageBroker = new PluginMessageBroker(
expectedPluginId,
sendMessageMethod: (data) => calledWithRaw = data);
pluginMessageBroker.SendMessage("Hello World");
Assert.NotNull(calledWithRaw);
var calledWith = Assert.IsType <PluginMessageBroker.PluginMessageWrapperData>(calledWithRaw);
Assert.Equal(expectedPluginId, calledWith.PluginId);
Assert.Equal("Hello World", (string)calledWith.Data, StringComparer.Ordinal);
}
public void ProcessMessages_RegisterPlugin_CreatesPluginWithCustomMessageBroker()
{
var assemblyLoadContext = CreateTestAssemblyLoadContext <MessageBrokerCreationTestPlugin>();
var creationChecker = new PluginTypeCreationChecker();
object rawMessageBrokerData = null;
var pluginMessageBroker = new PluginMessageBroker(RandomGuidId, (data) => rawMessageBrokerData = data);
var serviceLookups = new Dictionary <Type, object>
{
{ typeof(PluginTypeCreationChecker), creationChecker },
{ typeof(IPluginMessageBroker), pluginMessageBroker }
};
var serviceProvider = new TestServiceProvider(serviceLookups);
var pluginHandler = new PluginHandler(serviceProvider, (_) => { });
var registerPluginMessage = new PluginMessage
{
Data = new JObject
{
{ "AssemblyName", "CustomAssembly" },
{ "TypeName", typeof(MessageBrokerCreationTestPlugin).FullName },
},
MessageName = "RegisterPlugin",
PluginId = RandomGuidId
};
var pluginMessage = new PluginMessage
{
Data = new JObject
{
{ "Data", "Hello Plugin" },
},
MessageName = "PluginMessage",
PluginId = RandomGuidId
};
pluginHandler.OnReceive(registerPluginMessage);
pluginHandler.OnReceive(pluginMessage);
pluginHandler.ProcessMessages(assemblyLoadContext);
Assert.True(creationChecker.Created);
Assert.NotNull(rawMessageBrokerData);
var messageBrokerData = Assert.IsType <PluginMessageBroker.PluginMessageWrapperData>(rawMessageBrokerData);
Assert.Equal(RandomGuidId, messageBrokerData.PluginId);
Assert.Equal("Created", messageBrokerData.Data.ToString(), StringComparer.Ordinal);
}
private void SendMessage(string pluginId, PluginResponseMessage message)
{
var messageBroker = new PluginMessageBroker(pluginId, _sendMessageMethod);
messageBroker.SendMessage(message);
}
public PluginServiceProvider(
IServiceProvider hostServices,
PluginMessageBroker messageBroker)
{
_hostServices = hostServices;
_messageBroker = messageBroker;
}
private void SendMessage(string pluginId, PluginResponseMessage message)
{
var messageBroker = new PluginMessageBroker(pluginId, _sendMessageMethod);
messageBroker.SendMessage(message);
}