public async Task Services_ParametersService_Should_Return_Parameter()
{
// Setup
DbContextOptions <StackGameContext> options = GenerateDbContextOptions();
Parameter parameter = new()
{
Id = 988,
Key = "test_parameter",
Description = "Test parameter in memory database",
Value = "Working!!!"
};
// Seed
using (StackGameContext dbContext = new StackGameContext(options))
{
await dbContext.Parameters.AddAsync(parameter);
await dbContext.SaveChangesAsync();
}
var _memoryCache = new MemoryCache(new MemoryCacheOptions());
var _logger = Mocks.MocksCreator.CreateLoggerMock <global::Services.ParametersService>();
using var dbContext2 = new StackGameContext(options);
var parametersService = new global::Services.ParametersService(_memoryCache, _logger.Object, dbContext2);
var result = await parametersService.GetParameterAsync(parameter.Key);
var parameterRetrived = result.Value;
Assert.IsNotNull(result);
Assert.IsTrue(result.IsSuccess);
Assert.IsFalse(result.IsFailed);
Assert.IsNotNull(parameterRetrived);
Assert.AreEqual(parameter.Id, parameterRetrived.Id);
Assert.AreEqual(parameter.Description, parameterRetrived.Description);
Assert.AreEqual(parameter.Value, parameterRetrived.Value);
}
public async Task Services_ParametersService_Should_Return_Error_Result_When_Parameter_Key_Does_Not_Exists()
{
// Setup
DbContextOptions <StackGameContext> options = GenerateDbContextOptions();
var _memoryCache = new MemoryCache(new MemoryCacheOptions());
var _logger = Mocks.MocksCreator.CreateLoggerMock <global::Services.ParametersService>();
using var dbContext = new StackGameContext(options);
var parametersService = new global::Services.ParametersService(_memoryCache, _logger.Object, dbContext);
var key = "THIS_KEY_DOES_NOT_EXISTS";
var result = await parametersService.GetParameterAsync(key);
Assert.IsNotNull(result);
Assert.IsTrue(result.IsFailed);
Assert.IsFalse(result.IsSuccess);
Assert.Throws <InvalidOperationException>(delegate { var _ = result.Value; });
Assert.IsTrue(result.HasError <ParameterNotFoundError>());
ParameterNotFoundError error = (ParameterNotFoundError)result.Errors.Find(x => x.GetType() == typeof(ParameterNotFoundError));
Assert.IsNotNull(error);
Assert.AreEqual(key, error.Key);
}
