public static TestServiceCommand Get(IJellyfishContext ctx, ITestOutputHelper output, string commandName, ExecutionIsolationStrategy strategy,
ExecutionResult executionResult = ExecutionResult.NONE, FallbackResult fallbackResult = FallbackResult.UNIMPLEMENTED,
Action <CommandPropertiesBuilder> setter = null, TestCircuitBreaker circuitBreaker = null, IClock clock = null)
{
var builder = CommandPropertiesTest.GetUnitTestPropertiesSetter();
builder.WithExecutionIsolationStrategy(strategy);
if (setter != null)
{
setter(builder);
}
if (clock == null)
{
clock = new MockedClock();
}
var cmd = new TestServiceCommand(ctx, commandName, builder, clock, circuitBreaker ?? new TestCircuitBreaker(clock), new TestExecutionHook(output));
cmd.Log = msg => output.WriteLine("({0}) - {1}", cmd.Id, msg);
if (executionResult == ExecutionResult.SUCCESS)
{
cmd.Action = () =>
{
cmd.Log("Execution success"); return(Task.FromResult(TestCommandFactory.EXECUTE_VALUE));
};
}
else if (executionResult == ExecutionResult.FAILURE)
{
cmd.Action = () => { cmd.Log("Execution failure");; throw new Exception("Execution Failure for TestCommand"); };
}
else if (executionResult == ExecutionResult.HYSTRIX_FAILURE)
{
cmd.Action = () =>
{
cmd.Log("Execution failure");
throw new Exception("Execution Failure for TestCommand", new Exception("Fallback Failure for TestCommand"));
};
}
else if (executionResult == ExecutionResult.RECOVERABLE_ERROR)
{
cmd.Action = () =>
{
cmd.Log("Execution recoverable error");
throw new Exception("Execution ERROR for TestCommand");
};
}
else if (executionResult == ExecutionResult.UNRECOVERABLE_ERROR)
{
cmd.Action = () =>
{
cmd.Log("Execution unrecoverable error");
throw new StackOverflowException("Unrecoverable Error for TestCommand");
};
}
else if (executionResult == ExecutionResult.BAD_REQUEST)
{
cmd.Action = () =>
{
cmd.Log("Execution bad request");
throw new BadRequestException("Execution BadRequestException for TestCommand");
};
}
if (fallbackResult == FallbackResult.SUCCESS)
{
cmd.Fallback = () =>
{
cmd.Log("Execution fallback success");
return(Task.FromResult(TestCommandFactory.FALLBACK_VALUE));
};
}
else if (fallbackResult == FallbackResult.FAILURE)
{
cmd.Fallback = () => { cmd.Log("Execution fallback error"); throw new Exception("Fallback Failure for TestCommand"); };
}
else if (fallbackResult == FallbackResult.UNIMPLEMENTED)
{
cmd.Fallback = () =>
{
cmd.Log("Execution fallback unimplemented");
throw new NotImplementedException();
};
}
return(cmd);
}
public TestServiceCommand(IJellyfishContext ctx, string name, CommandPropertiesBuilder builder, IClock clock = null, TestCircuitBreaker circuitBreaker = null, CommandExecutionHook executionHook = null)
: base(ctx ?? new JellyfishContext(), clock, name, name, null, builder, circuitBreaker, circuitBreaker?.Metrics, executionHook: executionHook)
{
SetFlag(ServiceCommandOptions.HasFallBack, false);
SetFlag(ServiceCommandOptions.HasCacheKey, false);
Id = cx++;
}
public SuccessfulCacheableCommand(IJellyfishContext ctx, TestCircuitBreaker circuitBreaker, bool cacheEnabled, T value)
: base(ctx, circuitBreaker.Clock, "SuccessfulCacheableCommand", null, metrics: circuitBreaker.Metrics, circuitBreaker: circuitBreaker, properties: CommandPropertiesTest.GetUnitTestPropertiesSetter().WithRequestCacheEnabled(true))
{
this.value = value;
this.cacheEnabled = cacheEnabled;
}
