public async Task FahClientMessages_UpdateMessageAsync_PopulatesSlotWithSlotOptionsAfterReceivingAllSlotOptions()
{
// Arrange
var fahClient = SetupFahClientForSendingMockCommands();
var messages = new FahClientMessages(fahClient);
var slotInfo = CreateMessage(FahClientMessageType.SlotInfo, "[ { \"id\": \"00\" }, { \"id\": \"01\" } ]");
// slot info must have already populated the SlotCollection
await messages.UpdateMessageAsync(slotInfo);
var slotOptions0 = CreateMessage(FahClientMessageType.SlotOptions, "{ \"machine-id\": \"0\" }");
var slotOptions1 = CreateMessage(FahClientMessageType.SlotOptions, "{ \"machine-id\": \"1\" }");
// Assert
Assert.IsNull(messages.SlotCollection[0].SlotOptions);
Assert.IsNull(messages.SlotCollection[1].SlotOptions);
// Act
await messages.UpdateMessageAsync(slotOptions0);
// Assert
Assert.IsNull(messages.SlotCollection[0].SlotOptions);
Assert.IsNull(messages.SlotCollection[1].SlotOptions);
// Act
await messages.UpdateMessageAsync(slotOptions1);
// Assert
Assert.AreSame(messages.SlotOptionsCollection[0], messages.SlotCollection[0].SlotOptions);
Assert.AreSame(messages.SlotOptionsCollection[1], messages.SlotCollection[1].SlotOptions);
}
public async Task FahClientMessages_UpdateMessageAsync_ReturnsNotificationThatClientDataShouldBeUpdatedWhenSlotInformationHasChangedAfterLogIsRetrieved()
{
// Arrange
using (var artifacts = new ArtifactFolder())
{
var fahClient = SetupFahClientForHandlingLogMessages(artifacts.Path);
var messages = new FahClientMessages(fahClient);
var slotInfo = CreateMessage(FahClientMessageType.SlotInfo, "[ { \"id\": \"00\" } ]");
await messages.UpdateMessageAsync(slotInfo);
var logRestart = CreateMessage(FahClientMessageType.LogRestart, "\"Log\"");
await messages.UpdateMessageAsync(logRestart);
slotInfo = CreateMessage(FahClientMessageType.SlotInfo, "[ { \"id\": \"00\", \"description\": \"cpu:15\" } ]");
var slotOptions = CreateMessage(FahClientMessageType.SlotOptions, "{ \"machine-id\": \"0\" }");
// Act
var result = await messages.UpdateMessageAsync(slotInfo);
// Assert
Assert.IsTrue(messages.LogIsRetrieved);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
// Act
result = await messages.UpdateMessageAsync(slotOptions);
// Assert
Assert.IsTrue(messages.LogIsRetrieved);
Assert.IsTrue(result.SlotsUpdated);
Assert.IsTrue(result.ExecuteRetrieval);
}
}
public async Task FahClientMessages_UpdateMessageAsync_ReturnsNotificationThatSlotInformationHasChangedAfterReceivingAllSlotOptions()
{
// Arrange
var fahClient = SetupFahClientForSendingMockCommands();
var messages = new FahClientMessages(fahClient);
var slotInfo = CreateMessage(FahClientMessageType.SlotInfo, "[ { \"id\": \"00\" }, { \"id\": \"01\" } ]");
// slot info must have already populated the SlotCollection
await messages.UpdateMessageAsync(slotInfo);
var slotOptions0 = CreateMessage(FahClientMessageType.SlotOptions, "{ \"machine-id\": \"0\" }");
var slotOptions1 = CreateMessage(FahClientMessageType.SlotOptions, "{ \"machine-id\": \"1\" }");
// Act
var result = await messages.UpdateMessageAsync(slotOptions0);
// Assert
Assert.AreEqual(1, messages.SlotOptionsCollection.Count);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
// Act
result = await messages.UpdateMessageAsync(slotOptions1);
// Assert
Assert.AreEqual(2, messages.SlotOptionsCollection.Count);
Assert.IsTrue(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
}
public async Task FahClientMessages_UpdateMessageAsync_StoresEachSlotOptionsMessage()
{
// Arrange
var messages = new FahClientMessages(null);
var slotOptions0 = CreateMessage(FahClientMessageType.SlotOptions, "{ \"machine-id\": \"0\" }");
var slotOptions1 = CreateMessage(FahClientMessageType.SlotOptions, "{ \"machine-id\": \"1\" }");
// Act
var result = await messages.UpdateMessageAsync(slotOptions0);
// Assert
Assert.AreEqual(1, messages.SlotOptionsCollection.Count);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
// Act
result = await messages.UpdateMessageAsync(slotOptions1);
// Assert
Assert.AreEqual(2, messages.SlotOptionsCollection.Count);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
}
public async Task FahClientMessages_UpdateMessageAsync_StoresLatestOptions()
{
// Arrange
var messages = new FahClientMessages(null);
var options = CreateMessage(FahClientMessageType.Options, "{ }");
// Act
var result = await messages.UpdateMessageAsync(options);
// Assert
Assert.IsNotNull(messages.Options);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
}
public async Task FahClientMessages_UpdateMessageAsync_StoresLatestHeartbeat()
{
// Arrange
var messages = new FahClientMessages(null);
var heartbeat = CreateMessage(FahClientMessageType.Heartbeat, String.Empty);
// Act
var result = await messages.UpdateMessageAsync(heartbeat);
// Assert
Assert.AreEqual(heartbeat, messages.Heartbeat);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
}
public async Task FahClientMessages_UpdateMessageAsync_StoresLatestInfo()
{
// Arrange
var messages = new FahClientMessages(null);
var info = CreateMessage(FahClientMessageType.Info, "[ ]");
// Act
var result = await messages.UpdateMessageAsync(info);
// Assert
Assert.IsNotNull(messages.Info);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
}
public async Task FahClientMessages_IsHeartbeatOverdue_ReturnsTrueWhenHeartbeatHasNotBeenReceivedAfterLongPeriodOfTime()
{
// Arrange
var messages = new FahClientMessages(null);
var heartbeat = new FahClientMessage(new FahClientMessageIdentifier(FahClientMessageType.Heartbeat, DateTime.UtcNow.Subtract(TimeSpan.FromMinutes(5))), null);
await messages.UpdateMessageAsync(heartbeat);
// Act
var overdue = messages.IsHeartbeatOverdue();
// Assert
Assert.IsTrue(overdue);
}
public async Task FahClientMessages_UpdateMessageAsync_ReturnsNotificationThatClientDataShouldBeUpdatedWhenUnitInformationHasChangedAfterLogIsRetrieved()
{
// Arrange
using (var artifacts = new ArtifactFolder())
{
var fahClient = SetupFahClientForHandlingLogMessages(artifacts.Path);
var messages = new FahClientMessages(fahClient);
var queueInfo = CreateMessage(FahClientMessageType.QueueInfo, "[ { \"id\": \"01\", \"slot\": 0, \"percentdone\": \"8%\" } ]");
await messages.UpdateMessageAsync(queueInfo);
var logRestart = CreateMessage(FahClientMessageType.LogRestart, "\"Log\"");
await messages.UpdateMessageAsync(logRestart);
queueInfo = CreateMessage(FahClientMessageType.QueueInfo, "[ { \"id\": \"01\", \"slot\": 0, \"percentdone\": \"9%\" } ]");
// Act
var result = await messages.UpdateMessageAsync(queueInfo);
// Assert
Assert.IsTrue(messages.LogIsRetrieved);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsTrue(result.ExecuteRetrieval);
}
}
public async Task FahClientMessages_UpdateMessageAsync_StoresLatestUnitCollection()
{
// Arrange
var messages = new FahClientMessages(null);
var queueInfo = CreateMessage(FahClientMessageType.QueueInfo, "[ { \"id\": \"01\", \"slot\": 0 }, { \"id\": \"00\", \"slot\": 1 } ]");
// Act
var result = await messages.UpdateMessageAsync(queueInfo);
// Assert
Assert.IsNotNull(messages.UnitCollection);
Assert.AreEqual(2, messages.UnitCollection.Count);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
}
public async Task FahClientMessages_UpdateMessageAsync_StoresLatestSlotCollection()
{
// Arrange
var fahClient = SetupFahClientForSendingMockCommands();
var messages = new FahClientMessages(fahClient);
var slotInfo = CreateMessage(FahClientMessageType.SlotInfo, "[ { \"id\": \"00\" }, { \"id\": \"01\" } ]");
// Act
var result = await messages.UpdateMessageAsync(slotInfo);
// Assert
Assert.IsNotNull(messages.SlotCollection);
Assert.AreEqual(2, messages.SlotCollection.Count);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
}
public async Task FahClientMessages_UpdateMessageAsync_LogIsNotRetrievedUntilMessageLengthIsNotLarge()
{
// Arrange
using (var artifacts = new ArtifactFolder())
{
var fahClient = SetupFahClientForHandlingLogMessages(artifacts.Path);
var messages = new FahClientMessages(fahClient);
var logText = new String(Enumerable.Repeat('a', UInt16.MaxValue).ToArray());
var logRestart = CreateMessage(FahClientMessageType.LogRestart, $"\"{logText}\"");
// Act
await messages.UpdateMessageAsync(logRestart);
// Assert
Assert.IsFalse(messages.LogIsRetrieved);
}
}
public async Task FahClientMessages_UpdateMessageAsync_WritesLogMessagesToCachedClientLogFile()
{
// Arrange
using (var artifacts = new ArtifactFolder())
{
var fahClient = SetupFahClientForHandlingLogMessages(artifacts.Path);
var messages = new FahClientMessages(fahClient);
var logRestart = CreateMessage(FahClientMessageType.LogRestart, "\"Log\"");
// Act
await messages.UpdateMessageAsync(logRestart);
// Assert
string path = Path.Combine(fahClient.Preferences.Get <string>(Preference.CacheDirectory), fahClient.Settings.ClientLogFileName);
Assert.IsTrue(File.Exists(path));
}
}
public async Task FahClientMessages_UpdateMessageAsync_ExecutesSlotOptionsCommandForEachSlotInSlotCollection()
{
// Arrange
var fahClient = SetupFahClientForSendingMockCommands();
var connection = (MockFahClientConnection)fahClient.Connection;
var messages = new FahClientMessages(fahClient);
var slotInfo = CreateMessage(FahClientMessageType.SlotInfo, "[ { \"id\": \"00\" }, { \"id\": \"01\" } ]");
// Act
var result = await messages.UpdateMessageAsync(slotInfo);
// Assert
Assert.AreEqual(2, connection.Commands.Count);
Assert.IsTrue(connection.Commands.All(x => x.Executed));
Assert.IsFalse(result.SlotsUpdated);
Assert.IsFalse(result.ExecuteRetrieval);
}
public async Task FahClientMessages_UpdateMessageAsync_StoresLogMessagesInFahClientLog()
{
// Arrange
using (var artifacts = new ArtifactFolder())
{
var fahClient = SetupFahClientForHandlingLogMessages(artifacts.Path);
var messages = new FahClientMessages(fahClient);
var logRestart = CreateMessage(FahClientMessageType.LogRestart, "\"Log\"");
// Act
var result = await messages.UpdateMessageAsync(logRestart);
// Assert
Assert.AreEqual(1, messages.Log.ClientRuns[0].LogLines.Count);
Assert.IsFalse(result.SlotsUpdated);
Assert.IsTrue(result.ExecuteRetrieval);
}
}
public async Task FahClientMessages_UpdateMessageAsync_ExecutesQueueInfoCommandWhenLogIsRetrieved()
{
// Arrange
using (var artifacts = new ArtifactFolder())
{
var fahClient = SetupFahClientForHandlingLogMessages(artifacts.Path);
var connection = (MockFahClientConnection)fahClient.Connection;
var messages = new FahClientMessages(fahClient);
var logRestart = CreateMessage(FahClientMessageType.LogRestart, "\"Log\"");
// Act
await messages.UpdateMessageAsync(logRestart);
// Assert
Assert.IsTrue(messages.LogIsRetrieved);
Assert.AreEqual(1, connection.Commands.Count);
var command = connection.Commands[0];
Assert.AreEqual("queue-info", command.CommandText);
Assert.IsTrue(command.Executed);
}
}
public async Task FahClientMessages_Clear_RemovesAllMessageData()
{
using (var artifacts = new ArtifactFolder())
{
var fahClient = SetupFahClientForHandlingLogMessages(artifacts.Path);
var messages = new FahClientMessages(fahClient);
await messages.UpdateMessageAsync(CreateMessage(FahClientMessageType.Heartbeat, String.Empty));
await messages.UpdateMessageAsync(CreateMessage(FahClientMessageType.Info, "[ ]"));
await messages.UpdateMessageAsync(CreateMessage(FahClientMessageType.Options, "{ }"));
await messages.UpdateMessageAsync(CreateMessage(FahClientMessageType.SlotInfo, "[ { \"id\": \"00\" } ]"));
await messages.UpdateMessageAsync(CreateMessage(FahClientMessageType.SlotOptions, "{ \"machine-id\": \"0\" }"));
await messages.UpdateMessageAsync(CreateMessage(FahClientMessageType.QueueInfo, "[ { \"id\": \"01\", \"slot\": 0 } ]"));
await messages.UpdateMessageAsync(CreateMessage(FahClientMessageType.LogRestart, "\"Log\""));
// Assert (pre-condition)
Assert.IsNotNull(messages.Heartbeat);
Assert.IsNotNull(messages.Info);
Assert.IsNotNull(messages.Options);
Assert.IsNotNull(messages.SlotCollection);
Assert.AreNotEqual(0, messages.SlotOptionsCollection.Count);
Assert.IsNotNull(messages.UnitCollection);
Assert.AreNotEqual(0, messages.Log.ClientRuns.Count);
Assert.IsTrue(messages.LogIsRetrieved);
// Act
messages.Clear();
// Assert
Assert.IsNull(messages.Heartbeat);
Assert.IsNull(messages.Info);
Assert.IsNull(messages.Options);
Assert.IsNull(messages.SlotCollection);
Assert.AreEqual(0, messages.SlotOptionsCollection.Count);
Assert.IsNull(messages.UnitCollection);
Assert.AreEqual(0, messages.Log.ClientRuns.Count);
Assert.IsFalse(messages.LogIsRetrieved);
}
}