Examples with TestLogger reactor.test.util.TestLogger used on opensource projects

Example 11 with TestLogger

use of reactor.test.util.TestLogger in project reactor-core by reactor.

the class SignalLoggerTests method currentContextLogWhenTrace.

@Test
public void currentContextLogWhenTrace() {
    TestLogger logger = new TestLogger();
    SignalLogger<?> signalLogger = new SignalLogger<>(Mono.empty(), null, Level.FINEST, false, name -> logger);
    assertThat(logger.getOutContent()).as("before currentContext()").isEmpty();
    Context context = Context.of("foo", "bar");
    signalLogger.onCurrentContextCall().accept(context);
    assertThat(logger.getOutContent()).startsWith("[TRACE] (").endsWith(") currentContext(Context1{foo=bar})\n");
}

Example 12 with TestLogger

use of reactor.test.util.TestLogger in project reactor-core by reactor.

the class SignalLoggerTests method safeLogsWhenLoggerThrows.

@Test
public void safeLogsWhenLoggerThrows() {
    TestLogger logger = new TestLogger() {

        @Override
        public synchronized void info(String format, Object... arguments) {
            if (arguments[0] instanceof SignalType && arguments[1] instanceof Integer) {
                throw new UnsupportedOperationException("boom on integer");
            }
            super.info(format, arguments);
        }
    };
    SignalLogger signalLogger = new SignalLogger<>(Flux.empty(), null, Level.INFO, false, it -> logger);
    signalLogger.safeLog(SignalType.ON_NEXT, 404);
    assertThat(logger.getOutContent()).contains("UnsupportedOperationException has been raised by the logging framework, does your log() placement make sense? " + "eg. 'window(2).log()' instead of 'window(2).flatMap(w -> w.log())' - " + "java.lang.UnsupportedOperationException: boom on integer").contains("onNext(404)");
}

Example 13 with TestLogger

use of reactor.test.util.TestLogger in project reactor-core by reactor.

the class SignalLoggerTests method currentContextLogWhenDebug.

@Test
public void currentContextLogWhenDebug() {
    TestLogger logger = new TestLogger();
    SignalLogger<?> signalLogger = new SignalLogger<>(Mono.empty(), null, Level.FINE, false, name -> logger);
    assertThat(logger.getOutContent()).as("before currentContext()").isEmpty();
    Context context = Context.of("foo", "bar");
    signalLogger.onCurrentContextCall().accept(context);
    assertThat(logger.getOutContent()).startsWith("[DEBUG] (").endsWith(") currentContext(Context1{foo=bar})\n");
}

Example 14 with TestLogger

use of reactor.test.util.TestLogger in project reactor-core by reactor.

the class FluxZipTest method failDoubleError2.

// FIXME use Violation.NO_CLEANUP_ON_TERMINATE
@Test
public void failDoubleError2() {
    TestLogger testLogger = new TestLogger();
    LoggerUtils.enableCaptureWith(testLogger);
    try {
        StepVerifier.create(Flux.zip(obj -> 0, Flux.just(1).hide(), Flux.never(), s -> {
            s.onSubscribe(Operators.emptySubscription());
            s.onError(new Exception("test"));
            s.onError(new Exception("test2"));
        })).verifyErrorMessage("test");
        Assertions.assertThat(testLogger.getErrContent()).contains("Operator called default onErrorDropped").contains("test2");
    } finally {
        LoggerUtils.disableCapture();
    }
}

Example 15 with TestLogger

use of reactor.test.util.TestLogger in project reactor-core by reactor.

the class FluxZipTest method failDoubleError.

// FIXME use Violation.NO_CLEANUP_ON_TERMINATE
@Test
public void failDoubleError() {
    TestLogger testLogger = new TestLogger();
    LoggerUtils.enableCaptureWith(testLogger);
    try {
        StepVerifier.create(Flux.zip(obj -> 0, Flux.just(1), Flux.never(), s -> {
            s.onSubscribe(Operators.emptySubscription());
            s.onError(new Exception("test"));
            s.onError(new Exception("test2"));
        })).verifyErrorMessage("test");
        Assertions.assertThat(testLogger.getErrContent()).contains("Operator called default onErrorDropped").contains("test2");
    } finally {
        LoggerUtils.disableCapture();
    }
}