public async Task StopPath1()
{
//Arrange
LogEntry logEntry = null;
var log = new StubIFeedback <LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString());
logEntry = e;
return(Task.FromResult(0));
}
};
var cts = new CancellationTokenSource();
var tm = new ChangeListener(log, new UnitTestDbConnection());
//Act
await tm.StartAsync(cts.Token);
await tm.StopAsync(cts.Token);
//Assert
Assert.IsTrue(logEntry.Level == LogEntryLevel.Info);
Assert.IsTrue(logEntry.Message.Contains("stopped"), "Manger not started or word started not in the log.");
}
public async Task StartPath2()
{
//Arrange
LogEntry logEntry = null;
var log = new StubIFeedback <LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString());
logEntry = e;
return(Task.FromResult(0));
}
};
var cts = new CancellationTokenSource();
var tm = new ChangeListener(log, new UnitTestDbConnection());
//Act
await tm.StartAsync(cts.Token);
await tm.StartAsync(cts.Token);
//Assert
Assert.IsTrue(logEntry.Level == LogEntryLevel.Warn);
}
public async Task ValueChangeTest()
{
//arrange
var dbConnection = new UnitTestDbConnection();
Database.SetInitializer(new CreateFreshDbInitializer());
var logEntries = new List <LogEntry>();
var log = new StubIFeedback <LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString());
logEntries.Add(e);
return(Task.FromResult(0));
}
};
var cts = new CancellationTokenSource();
var tm = new ChangeListener(log, dbConnection);
//Act
await tm.StartAsync(cts.Token);
var device = UnitTesting.CreateFakeDevice();
device.Values.Add(new DeviceValue
{
UniqueIdentifier = "DeviceTestValue1",
Value = "0"
});
using (var context = new ZvsContext(dbConnection))
{
context.Devices.Add(device);
await context.SaveChangesAsync(CancellationToken.None);
device.Values.First().Value = "1";
await context.SaveChangesAsync(CancellationToken.None);
}
await Task.Delay(100, CancellationToken.None);
await tm.StopAsync(cts.Token);
//Assert
Assert.IsTrue(logEntries.Count == 3, "Unexpected number of log entries.");
Assert.IsTrue(logEntries[1].Message.Contains("changed"), "Log message didn't contain changed.");
}
public async Task StartPath1()
{
//Arrange
LogEntry logEntry = null;
var log = new StubIFeedback<LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString());
logEntry = e;
return Task.FromResult(0);
}
};
var cts = new CancellationTokenSource();
var tm = new ChangeListener(log, new ZvsEntityContextConnection());
//Act
await tm.StartAsync(cts.Token);
//Assert
Assert.IsTrue(logEntry.Level == LogEntryLevel.Info);
Assert.IsTrue(logEntry.Message.Contains("started"), "Manger not started or word started not in the log.");
}
public async Task StartPath2()
{
//Arrange
LogEntry logEntry = null;
var log = new StubIFeedback<LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString());
logEntry = e;
return Task.FromResult(0);
}
};
var cts = new CancellationTokenSource();
var tm = new ChangeListener(log, new ZvsEntityContextConnection());
//Act
await tm.StartAsync(cts.Token);
await tm.StartAsync(cts.Token);
//Assert
Assert.IsTrue(logEntry.Level == LogEntryLevel.Warn);
}
public async Task ValueChangeTest()
{
//arrange
var dbConnection = new StubIEntityContextConnection { NameOrConnectionStringGet = () => "changelistener-ValueChangeTest" };
Database.SetInitializer(new CreateFreshDbInitializer());
var logEntries = new List<LogEntry>();
var log = new StubIFeedback<LogEntry>
{
ReportAsyncT0CancellationToken = (e, c) =>
{
Console.WriteLine(e.ToString());
logEntries.Add(e);
return Task.FromResult(0);
}
};
var cts = new CancellationTokenSource();
var tm = new ChangeListener(log, dbConnection);
//Act
await tm.StartAsync(cts.Token);
var device = UnitTesting.CreateFakeDevice();
device.Values.Add(new DeviceValue
{
UniqueIdentifier = "DeviceTestValue1",
Value = "0"
});
using (var context = new ZvsContext(dbConnection))
{
context.Devices.Add(device);
await context.SaveChangesAsync(CancellationToken.None);
device.Values.First().Value = "1";
await context.SaveChangesAsync(CancellationToken.None);
}
await Task.Delay(100, CancellationToken.None);
await tm.StopAsync(cts.Token);
//Assert
Assert.IsTrue(logEntries.Count == 3, "Unexpected number of log entries.");
Assert.IsTrue(logEntries[1].Message.Contains("changed"), "Log message didn't contain changed.");
}