internal RegistryReadValueCommand(BridgeMessageDeserializer deserializer)
: base(deserializer.CommandName)
{
BaseKey = deserializer.GetEnumValue <RegistryBaseKey>(ParamName.RegistryBaseKey);
Key = deserializer.GetStringValue(ParamName.RegistryKey);
ValueName = deserializer.GetStringValue(ParamName.RegistryValueName);
DefaultValue = (T)Convert.ChangeType(deserializer.GetValue(ParamName.RegistryDefaultValue), typeof(T));
}
internal RegistryWriteValueCommand(BridgeMessageDeserializer deserializer)
: base(deserializer.CommandName)
{
BaseKey = deserializer.GetEnumValue <RegistryBaseKey>(ParamName.RegistryBaseKey);
Key = deserializer.GetStringValue(ParamName.RegistryKey);
ValueName = deserializer.GetStringValue(ParamName.RegistryValueName);
Value = (T)deserializer.GetValue(ParamName.RegistryValue);
}
public void TryCreateFromJsonString_should_return_an_error_if_missing_a_command_name()
{
BridgeMessageDeserializer.TryCreateFromJsonString(
$"{{ Something: 10 }}",
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse errorResponse)
.Should()
.BeFalse();
deserializer.Should().BeNull();
errorResponse.Should().NotBeNull();
errorResponse.CommandName.Should().Be(ServiceCommandName.Unknown);
errorResponse.ErrorCode.Should().Be(ServiceCommandErrorCode.MissingRequiredMessageValue);
errorResponse.ErrorMessage.Should().Contain(ParamName.CommandName.ToString());
}
public void HadError_should_be_false_initially()
{
var valueSet = new Dictionary <string, object>
{
[ParamName.CommandName.ToString()] = ServiceCommandName.RegistryReadIntValue
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse _)
.Should()
.BeTrue();
deserializer.HadError.Should().BeFalse();
}
public void LastError_should_be_null_on_a_new_instance()
{
var valueSet = new Dictionary <string, object>
{
[ParamName.CommandName.ToString()] = ServiceCommandName.RegistryReadIntValue
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse _)
.Should()
.BeTrue();
deserializer.LastError.Should().BeNull();
}
public void TryCreateFromJsonString_should_return_an_error_if_the_json_contains_nested_objects()
{
BridgeMessageDeserializer.TryCreateFromJsonString(
"{ invalidJson: { nested: 123 } }",
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse errorResponse)
.Should()
.BeFalse();
deserializer.Should().BeNull();
errorResponse.Should().NotBeNull();
errorResponse.CommandName.Should().Be(ServiceCommandName.Unknown);
errorResponse.ErrorCode.Should().Be(ServiceCommandErrorCode.InternalError);
errorResponse.ErrorMessage.Should().Contain("Unable to cast object of type");
}
public void TryCreateFromJsonString_should_return_an_error_if_the_json_is_invalid()
{
BridgeMessageDeserializer.TryCreateFromJsonString(
"invalidJson: 123",
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse errorResponse)
.Should()
.BeFalse();
deserializer.Should().BeNull();
errorResponse.Should().NotBeNull();
errorResponse.CommandName.Should().Be(ServiceCommandName.Unknown);
errorResponse.ErrorCode.Should().Be(ServiceCommandErrorCode.InternalError);
errorResponse.ErrorMessage.Should().StartWith("Internal error: Unexpected character");
}
public void TryCreateFromJsonString_should_return_an_error_if_command_name_is_not_the_right_type()
{
BridgeMessageDeserializer.TryCreateFromJsonString(
$"{{ {ParamName.CommandName}: \"NotRight\" }}",
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse errorResponse)
.Should()
.BeFalse();
deserializer.Should().BeNull();
errorResponse.Should().NotBeNull();
errorResponse.CommandName.Should().Be(ServiceCommandName.Unknown);
errorResponse.ErrorCode.Should().Be(ServiceCommandErrorCode.WrongMessageValueType);
errorResponse.ErrorMessage.Should().Contain(ParamName.CommandName.ToString());
}
public void GetValue_should_return_the_deserialized_value()
{
var valueSet = new Dictionary <string, object>
{
[ParamName.CommandName.ToString()] = ServiceCommandName.RegistryReadIntValue,
[ParamName.RegistryKey.ToString()] = "Key"
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse _)
.Should()
.BeTrue();
deserializer.GetValue(ParamName.RegistryKey).Should().Be("Key");
deserializer.LastError.Should().BeNull();
}
public void TryCreateFromValueSet_should_return_an_error_if_missing_a_command_name()
{
var valueSet = new Dictionary <string, object>();
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse errorResponse)
.Should()
.BeFalse();
deserializer.Should().BeNull();
errorResponse.Should().NotBeNull();
errorResponse.CommandName.Should().Be(ServiceCommandName.Unknown);
errorResponse.ErrorCode.Should().Be(ServiceCommandErrorCode.MissingRequiredMessageValue);
errorResponse.ErrorMessage.Should().Contain(ParamName.CommandName.ToString());
}
public void TryCreateFromValueSet_should_correctly_deserialize()
{
var valueSet = new Dictionary <string, object>
{
[ParamName.CommandName.ToString()] = ServiceCommandName.RegistryReadIntValue
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse errorResponse)
.Should()
.BeTrue();
deserializer.Should().NotBeNull();
errorResponse.Should().BeNull();
deserializer.CommandName.Should().Be(ServiceCommandName.RegistryReadIntValue);
}
public void TryGetOptionalEnumValue_should_return_false_if_the_value_is_not_present()
{
var valueSet = new Dictionary <string, object>
{
[ParamName.CommandName.ToString()] = ServiceCommandName.RegistryReadIntValue,
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse _)
.Should()
.BeTrue();
deserializer.TryGetOptionalEnumValue(ParamName.RegistryBaseKey, out RegistryBaseKey hive).Should().BeFalse();
hive.Should().Be(default(RegistryBaseKey));
deserializer.LastError.Should().BeNull();
}
public void TryCreateFromValueSet_should_return_an_error_if_command_name_is_not_the_right_type()
{
var valueSet = new Dictionary <string, object> {
[ParamName.CommandName.ToString()] = "NotRight"
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse errorResponse)
.Should()
.BeFalse();
deserializer.Should().BeNull();
errorResponse.Should().NotBeNull();
errorResponse.CommandName.Should().Be(ServiceCommandName.Unknown);
errorResponse.ErrorCode.Should().Be(ServiceCommandErrorCode.WrongMessageValueType);
errorResponse.ErrorMessage.Should().Contain(ParamName.CommandName.ToString());
}
public void GetValue_should_set_LastError_if_the_parameter_is_not_present()
{
var valueSet = new Dictionary <string, object>
{
[ParamName.CommandName.ToString()] = ServiceCommandName.RegistryReadIntValue,
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse _)
.Should()
.BeTrue();
deserializer.GetValue(ParamName.RegistryKey).Should().BeNull();
deserializer.LastError.Should().NotBeNull();
deserializer.LastError.CommandName.Should().Be(ServiceCommandName.RegistryReadIntValue);
deserializer.LastError.ErrorCode.Should().Be(ServiceCommandErrorCode.MissingRequiredMessageValue);
deserializer.LastError.ErrorMessage.Should().Contain(ParamName.RegistryKey.ToString());
}
public void TryGetOptionalEnumValue_should_return_true_when_correctly_deserializing()
{
var valueSet = new Dictionary <string, object>
{
[ParamName.CommandName.ToString()] = ServiceCommandName.RegistryReadIntValue,
[ParamName.RegistryBaseKey.ToString()] = RegistryBaseKey.CurrentUser
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse _)
.Should()
.BeTrue();
deserializer.TryGetOptionalEnumValue(ParamName.RegistryBaseKey, out RegistryBaseKey hive).Should().BeTrue();
hive.Should().Be(RegistryBaseKey.CurrentUser);
deserializer.LastError.Should().BeNull();
}
public void TryCreateFromJsonString_should_correctly_deserialize()
{
string json = $@"
{{
{ParamName.CommandName}: ""{ServiceCommandName.Echo}"",
{ParamName.EchoMessage}: ""Test"",
}}";
BridgeMessageDeserializer.TryCreateFromJsonString(
json,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse errorResponse)
.Should()
.BeTrue();
deserializer.Should().NotBeNull();
errorResponse.Should().BeNull();
deserializer.CommandName.Should().Be(ServiceCommandName.Echo);
deserializer.GetStringValue(ParamName.EchoMessage).Should().Be("Test");
}
public void GetIntValue_should_set_LastError_if_the_parameter_is_not_the_right_type()
{
var valueSet = new Dictionary <string, object>
{
[ParamName.CommandName.ToString()] = ServiceCommandName.RegistryReadIntValue,
[ParamName.ErrorCode.ToString()] = "NotValid"
};
BridgeMessageDeserializer.TryCreateFromValueSet(
valueSet,
out BridgeMessageDeserializer deserializer,
out IServiceCommandResponse _)
.Should()
.BeTrue();
deserializer.GetIntValue(ParamName.ErrorCode).Should().Be(default(int));
deserializer.LastError.Should().NotBeNull();
deserializer.LastError.CommandName.Should().Be(ServiceCommandName.RegistryReadIntValue);
deserializer.LastError.ErrorCode.Should().Be(ServiceCommandErrorCode.WrongMessageValueType);
deserializer.LastError.ErrorMessage.Should().Contain(ParamName.ErrorCode.ToString());
}
internal RegistryReadStringValueCommand(BridgeMessageDeserializer deserializer)
: base(deserializer)
{
}
internal EchoCommand(BridgeMessageDeserializer deserializer)
: base(ServiceCommandName.Echo)
{
EchoMessage = deserializer.GetStringValue(ParamName.EchoMessage);
}
public void TryCreateFromJsonString_should_throw_on_null_params()
{
Action action = () => BridgeMessageDeserializer.TryCreateFromJsonString(null, out _, out _);
action.Should().ThrowExactly <ArgumentNullException>().And.ParamName.Should().Be("jsonString");
}
internal RegistryWriteIntValueCommand(BridgeMessageDeserializer deserializer)
: base(deserializer)
{
}