public async Task GenerateRandomIdentifierForDevice_ReturnsIdentifier()
{
// arrange
// act
var res = await _service.GenerateRandomIdentifierForDeviceAsync(1);
// assert
Assert.True(res == "id1" || res == "id2" || res == "id3");
}
public async Task GenerateRandomIdentifierForDevice_DontReturnDeviceName()
{
var ids = new List <string> {
"id1", "id2", "id3", "id4"
};
var mockedAccessor = new Mock <IIdentifierDictionaryFileAccessor>();
mockedAccessor.Setup(x => x.ListIdentifiers(It.IsAny <string>())).Returns(ids);
await SeedDefaultIdentifiers();
var service = new MqttEntityIdentifierSuggestionService(_identifierService, mockedAccessor.Object, _dbContext);
_dbContext.Devices.Add(new Device {
Name = "id1", NormalizedName = Device.NormalizeName("id1")
});
await _dbContext.SaveChangesAsync();
var res = await service.GenerateRandomIdentifierForDeviceAsync(1);
Assert.True(res != "id1" && ids.Contains(res));
}