public void TryDeserializeFromJsonString_should_deserialize_an_error()
{
string json = $@"
{{
{ParamName.CommandName}: ""{ServiceCommandName.RegistryReadIntValue}"",
{ParamName.CommandResult}: null,
{ParamName.ErrorCode}: ""{ServiceCommandErrorCode.InternalError}"",
{ParamName.ErrorMessage}: ""Error"",
}}";
ServiceCommandResponse.TryDeserializeFromJsonString(
json,
out IServiceCommandResponse response,
out IServiceCommandResponse errorResponse)
.Should()
.BeTrue();
response.Should().NotBeNull();
errorResponse.Should().BeNull();
response.CommandName.Should().Be(ServiceCommandName.RegistryReadIntValue);
response.Result.Should().BeNull();
response.ErrorCode.Should().Be(ServiceCommandErrorCode.InternalError);
response.ErrorMessage.Should().Be("Error");
response.IsError.Should().BeTrue();
response.IsSuccess.Should().BeFalse();
}
public void TryDeserializeFromJsonString_should_deserialize_a_successful_response()
{
string json = $@"
{{
{ParamName.CommandName}: ""{ServiceCommandName.RegistryReadIntValue}"",
{ParamName.CommandResult}: 123,
{ParamName.ErrorCode}: ""{ServiceCommandErrorCode.Success}"",
}}";
ServiceCommandResponse.TryDeserializeFromJsonString(
json,
out IServiceCommandResponse response,
out IServiceCommandResponse errorResponse)
.Should()
.BeTrue("because there are no errors in deserialization: {0}", errorResponse?.ToDebugString());
response.Should().NotBeNull();
errorResponse.Should().BeNull();
response.CommandName.Should().Be(ServiceCommandName.RegistryReadIntValue);
response.Result.Should().Be(123);
response.ErrorCode.Should().Be(ServiceCommandErrorCode.Success);
response.ErrorMessage.Should().BeNull();
response.IsError.Should().BeFalse();
response.IsSuccess.Should().BeTrue();
}
public void TryDeserializeFromJsonString_should_fail_if_missing_a_command_name()
{
string json = $@"
{{
{ParamName.CommandResult}: 123,
{ParamName.ErrorCode}: ""{ServiceCommandErrorCode.Success}"",
}}";
ServiceCommandResponse.TryDeserializeFromJsonString(
json,
out IServiceCommandResponse response,
out IServiceCommandResponse errorResponse)
.Should()
.BeFalse();
response.Should().BeNull();
errorResponse.Should().NotBeNull();
errorResponse.CommandName.Should().Be(ServiceCommandName.Unknown);
errorResponse.Result.Should().BeNull();
errorResponse.ErrorCode.Should().Be(ServiceCommandErrorCode.MissingRequiredMessageValue);
errorResponse.ErrorMessage.Should().Contain(ParamName.CommandName.ToString());
}
