public async Task RegisterAsyncNewTest()
{
//arrange
var dbConnection = new UnitTestDbConnection();
Database.SetInitializer(new CreateFreshDbInitializer());
var dsb = new DeviceSettingBuilder(dbConnection);
var deviceSetting = new DeviceSetting
{
Name = "Unit Test Device Setting",
UniqueIdentifier = "DEVICE_SETTING1"
};
//act
var result = await dsb.RegisterAsync(deviceSetting, CancellationToken.None);
DeviceSetting setting;
using (var context = new ZvsContext(dbConnection))
{
setting =
await
context.DeviceSettings.FirstOrDefaultAsync(
o => o.UniqueIdentifier == deviceSetting.UniqueIdentifier);
}
//assert
Console.WriteLine(result.Message);
Assert.IsFalse(result.HasError, result.Message);
Assert.IsNotNull(setting, "Expected new device setting saved to DB");
}
public async Task<Result> RegisterAsync(DeviceSetting deviceSetting, CancellationToken cancellationToken)
{
if (deviceSetting == null)
return Result.ReportError("deviceSetting is null");
using (var context = new ZvsContext(EntityContextConnection))
{
var setting = await context.DeviceSettings
.Include(o => o.Options)
.FirstOrDefaultAsync(d => d.UniqueIdentifier == deviceSetting.UniqueIdentifier, cancellationToken);
var changed = false;
if (setting == null)
{
context.DeviceSettings.Add(deviceSetting);
changed = true;
}
else
{
PropertyChangedEventHandler handler = (s, a) => changed = true;
setting.PropertyChanged += handler;
setting.Name = deviceSetting.Name;
setting.Description = deviceSetting.Description;
setting.ValueType = deviceSetting.ValueType;
setting.Value = deviceSetting.Value;
setting.PropertyChanged -= handler;
var added = deviceSetting.Options.Where(option => setting.Options.All(o => o.Name != option.Name)).ToList();
foreach (var option in added)
{
setting.Options.Add(option);
changed = true;
}
var removed = setting.Options.Where(option => deviceSetting.Options.All(o => o.Name != option.Name)).ToList();
foreach (var option in removed)
{
context.DeviceSettingOptions.Local.Remove(option);
changed = true;
}
}
if (changed)
return await context.TrySaveChangesAsync(cancellationToken);
return Result.ReportSuccess("Nothing to update");
}
}
public async Task RegisterAsyncOptionRemoveTest()
{
//arrange
var dbConnection = new UnitTestDbConnection();
Database.SetInitializer(new CreateFreshDbInitializer());
var dsb = new DeviceSettingBuilder(dbConnection);
var deviceSetting = new DeviceSetting
{
Name = "Unit Test Device Setting",
UniqueIdentifier = "DEVICE_SETTING1"
};
var option1 = new DeviceSettingOption
{
Name = "Option 1"
};
var option2 = new DeviceSettingOption
{
Name = "Option 2"
};
deviceSetting.Options.Add(option1);
deviceSetting.Options.Add(option2);
using (var context = new ZvsContext(dbConnection))
{
context.DeviceSettings.Add(deviceSetting);
await context.SaveChangesAsync();
}
deviceSetting.Options.Remove(option2);
//act
var result = await dsb.RegisterAsync(deviceSetting, CancellationToken.None);
DeviceSetting setting;
using (var context = new ZvsContext(dbConnection))
{
setting = await context.DeviceSettings
.Include(o => o.Options)
.FirstOrDefaultAsync(o => o.UniqueIdentifier == deviceSetting.UniqueIdentifier);
}
//assert
Console.WriteLine(result.Message);
Assert.IsFalse(result.HasError, result.Message);
Assert.IsNotNull(setting, "Expected new device setting saved to DB");
Assert.IsTrue(setting.Options.Count == 1, "Expected 1 option!");
Assert.IsTrue(setting.Options[0].Name == option1.Name);
}
public async Task RegisterRemovedDeviceSettingOptionTest()
{
//Arrange
var dbConnection = new StubIEntityContextConnection { NameOrConnectionStringGet = () => "asb-RegisterRemovedDeviceSettingOptionTest" };
Database.SetInitializer(new CreateFreshDbInitializer());
var adapterBuilder = new AdapterSettingBuilder(dbConnection, CancellationToken.None);
var deviceSetting = new DeviceSetting
{
Name = "Device Setting 1",
ValueType = DataType.STRING,
Value = "Hello World"
};
var option1 = new DeviceSettingOption
{
Name = "Option 1",
};
var option2 = new DeviceSettingOption
{
Name = "Option 2",
};
deviceSetting.Options.Add(option1);
deviceSetting.Options.Add(option2);
using (var context = new ZvsContext(dbConnection))
{
context.DeviceSettings.Add(deviceSetting);
await context.SaveChangesAsync();
}
deviceSetting.Options.Remove(option2);
//act
var result = await adapterBuilder.RegisterDeviceSettingAsync(deviceSetting);
DeviceSetting setting;
using (var context = new ZvsContext(dbConnection))
{
setting = await context.DeviceSettings
.Include(o => o.Options)
.FirstOrDefaultAsync();
}
//assert
Console.WriteLine(result.Message);
Assert.IsFalse(result.HasError);
Assert.IsNotNull(setting, "Setting not found");
Assert.IsTrue(setting.Options.Count == 1, "Expected 2 options");
Assert.IsTrue(setting.Options[0].Name == option1.Name, "Name mismatch");
}
public async Task RegisterNoUpdateDeviceSettingTest()
{
//Arrange
var dbConnection = new StubIEntityContextConnection { NameOrConnectionStringGet = () => "asb-RegisterNoUpdateDeviceSettingTest" };
Database.SetInitializer(new CreateFreshDbInitializer());
var adapterBuilder = new AdapterSettingBuilder(dbConnection, CancellationToken.None);
var deviceSetting = new DeviceSetting
{
Name = "Device Setting 1",
ValueType = DataType.STRING,
Value = "Hello World"
};
using (var context = new ZvsContext(dbConnection))
{
context.DeviceSettings.Add(deviceSetting);
await context.SaveChangesAsync();
}
//act
var result = await adapterBuilder.RegisterDeviceSettingAsync(deviceSetting);
DeviceSetting setting;
using (var context = new ZvsContext(dbConnection))
{
setting = await context.DeviceSettings.FirstOrDefaultAsync();
}
//assert
Console.WriteLine(result.Message);
Assert.IsFalse(result.HasError);
Assert.IsNotNull(setting, "Setting not found");
Assert.IsTrue(setting.Value == deviceSetting.Value, "Device setting name mismatch");
}
public async Task RegisterNewDeviceSettingTest()
{
//Arrange
var dbConnection = new UnitTestDbConnection();
Database.SetInitializer(new CreateFreshDbInitializer());
var adapterBuilder = new AdapterSettingBuilder( dbConnection, CancellationToken.None);
var deviceSetting = new DeviceSetting
{
Name = "Device Setting 1",
ValueType = DataType.STRING,
Value = "Hello World"
};
//act
var result = await adapterBuilder.RegisterDeviceSettingAsync(deviceSetting);
DeviceSetting setting;
using (var context = new ZvsContext(dbConnection))
{
setting = await context.DeviceSettings.FirstOrDefaultAsync();
}
//assert
Console.WriteLine(result.Message);
Assert.IsFalse(result.HasError);
Assert.IsNotNull(setting, "Setting not saved!");
Assert.IsTrue(setting.Name == deviceSetting.Name, "Device setting name mismatch");
}
public async Task RegisterAsyncUpdateTest()
{
//arrange
var dbConnection = new StubIEntityContextConnection { NameOrConnectionStringGet = () => "dsb-RegisterAsyncUpdateTest" };
Database.SetInitializer(new CreateFreshDbInitializer());
var dsb = new DeviceSettingBuilder(dbConnection);
var deviceSetting = new DeviceSetting
{
Name = "Unit Test Device Setting",
UniqueIdentifier = "DEVICE_SETTING1"
};
using (var context = new ZvsContext(dbConnection))
{
context.DeviceSettings.Add(deviceSetting);
await context.SaveChangesAsync();
}
deviceSetting.Name = "New Name";
//act
var result = await dsb.RegisterAsync(deviceSetting, CancellationToken.None);
DeviceSetting setting;
using (var context = new ZvsContext(dbConnection))
{
setting =
await
context.DeviceSettings.FirstOrDefaultAsync(
o => o.UniqueIdentifier == deviceSetting.UniqueIdentifier);
}
//assert
Console.WriteLine(result.Message);
Assert.IsFalse(result.HasError, result.Message);
Assert.IsNotNull(setting, "Expected new device setting saved to DB");
Assert.IsTrue(setting.Name == "New Name");
}
