Configure test logging globally for all subprojects. (#407)

```
org.metafacture.flowcontrol.ObjectExceptionCatcherTest > shouldCatchException STANDARD_ERROR
    [Test worker] ERROR org.metafacture.flowcontrol.ObjectExceptionCatcher - 'Exception Message' while processing object: data

org.metafacture.flowcontrol.ObjectThreaderTest > shouldSplitAllObjectsToAllThreadedDownStreamReceivers STANDARD_ERROR
    [Test worker] INFO org.metafacture.flowcontrol.ObjectThreader - Adding thread 1
    [Test worker] INFO org.metafacture.flowcontrol.ObjectThreader - Adding thread 2

org.metafacture.json.JsonDecoderTest > testShouldProcessRecordsInArrayRoot STANDARD_ERROR
    SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
    SLF4J: Defaulting to no-operation (NOP) logger implementation
    SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.

org.metafacture.monitoring.StreamLoggerTest > shouldActAsSinkIfNoReceiverIsSet STANDARD_ERROR
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - start record 1
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - start entity entity
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - literal literal=value
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - end entity
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - end record
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - resetStream
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - closeStream

org.metafacture.monitoring.StreamLoggerTest > shouldForwardAllReceivedEvents STANDARD_ERROR
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - start record 1
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - start entity entity
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - literal literal=value
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - end entity
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - end record
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - resetStream
    [Test worker] DEBUG org.metafacture.monitoring.StreamLogger - closeStream

org.metafacture.monitoring.ObjectTimerTest > testShouldHandleImmediateCloseStreamWithNoProcessing STANDARD_ERROR
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Executions: 0; Cumulative duration: 0s; Average duration: 0s
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Time to close stream:  14µs 965ns

org.metafacture.monitoring.ObjectTimerTest > testShouldMeasureExecutionTime STANDARD_ERROR
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Execution 1: 150ms 138µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Execution 2: 20ms 82µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Execution 3: 30ms 130µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Execution 4: 202ms 164µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Executions: 4; Cumulative duration: 402ms 515µs; Average duration: 100ms 629µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Time to close stream:  6µs 170ns

org.metafacture.monitoring.StreamTimerTest > testShouldHandleImmediateCloseStreamWithNoProcessing STANDARD_ERROR
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Executions: 0; Cumulative duration: 0s; Average duration: 0s
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Time to close stream:  1µs 470ns

org.metafacture.monitoring.StreamTimerTest > testShouldMeasureExecutionTime STANDARD_ERROR
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Execution 1: 150ms 242µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Execution 2: 20ms 149µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Execution 3: 30ms 123µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Execution 4: 202ms 170µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Executions: 4; Cumulative duration: 402ms 685µs; Average duration: 100ms 671µs
    [Test worker] INFO org.metafacture.monitoring.TimerBase - Time to close stream:  5µs 111ns

org.metafacture.metamorph.test.validators.StreamValidatorTest > shouldFailIfEndRecordEventIsMissing STANDARD_ERROR
    [Test worker] INFO org.metafacture.metamorph.test.validators.StreamValidator - Event Stream: 1{}
```

Author: blackwinter

build.gradle

@@ -104,6 +104,15 @@ subprojects {
     checkstyleTest.enabled = false
   }
 
+  test {
+    systemProperties['org.slf4j.simpleLogger.defaultLogLevel'] = 'warn'
+
+    testLogging {
+      showStandardStreams = true
+      exceptionFormat = 'full'
+    }
+  }
+
   signing {
     required {
       scmInfo.isRelease() && gradle.taskGraph.hasTask(tasks.uploadArchives)

metafacture-biblio/build.gradle

@@ -31,10 +31,3 @@ dependencies {
   testImplementation 'junit:junit:4.12'
   testImplementation 'org.mockito:mockito-core:2.5.5'
 }
-
-test {
-  testLogging {
-    showStandardStreams = true
-    exceptionFormat = 'full'
-  }
-}

metafacture-flowcontrol/src/main/java/org/metafacture/flowcontrol/ObjectExceptionCatcher.java

@@ -52,6 +52,7 @@ public final class ObjectExceptionCatcher<T> extends
 
     private String logPrefix;
     private boolean logStackTrace;
+    private boolean logExceptionMessage = true;
 
     /**
      * Creates an instance of {@link ObjectExceptionCatcher} without a log message
@@ -108,13 +109,19 @@ public boolean isLogStackTrace() {
         return logStackTrace;
     }
 
+    /*package-private*/ void setLogExceptionMessage(final boolean logExceptionMessage) {
+        this.logExceptionMessage = logExceptionMessage;
+    }
+
     @Override
     public void process(final T obj) {
         try {
             getReceiver().process(obj);
         }
         catch (final Exception e) { // checkstyle-disable-line IllegalCatch
-            LOG.error("{}'{}' while processing object: {}", logPrefix, e.getMessage(), obj);
+            if (logExceptionMessage) {
+                LOG.error("{}'{}' while processing object: {}", logPrefix, e.getMessage(), obj);
+            }
 
             if (logStackTrace) {
                 final StringWriter stackTraceWriter = new StringWriter();

metafacture-flowcontrol/src/test/java/org/metafacture/flowcontrol/ObjectExceptionCatcherTest.java

@@ -45,6 +45,7 @@ public void setup() {
                 .when(exceptionThrowingModule).process(anyString());
         exceptionCatcher = new ObjectExceptionCatcher<>();
         exceptionCatcher.setReceiver(exceptionThrowingModule);
+        exceptionCatcher.setLogExceptionMessage(false);
     }
 
     @Test

metafacture-json/build.gradle

@@ -24,4 +24,5 @@ dependencies {
   implementation 'com.jayway.jsonpath:json-path:2.6.0'
   testImplementation 'junit:junit:4.12'
   testImplementation 'org.mockito:mockito-core:2.5.5'
+  testRuntimeOnly 'org.slf4j:slf4j-simple:1.7.21'
 }

metafacture-mangling/build.gradle

@@ -23,10 +23,3 @@ dependencies {
   testImplementation 'junit:junit:4.12'
   testImplementation 'org.mockito:mockito-core:2.5.5'
 }
-
-test {
-  testLogging {
-    showStandardStreams = true
-    exceptionFormat = 'full'
-  }
-}

metafacture-triples/build.gradle

@@ -24,10 +24,3 @@ dependencies {
   testImplementation 'junit:junit:4.12'
   testImplementation 'org.mockito:mockito-core:2.5.5'
 }
-
-test {
-  testLogging {
-    showStandardStreams = true
-    exceptionFormat = 'full'
-  }
-}

metafacture-xml/build.gradle

@@ -26,10 +26,3 @@ dependencies {
   testImplementation 'org.mockito:mockito-core:2.5.5'
   testRuntimeOnly 'org.slf4j:slf4j-simple:1.7.21'
 }
-
-test {
-  testLogging {
-    showStandardStreams = true
-    exceptionFormat = 'full'
-  }
-}

metafacture-yaml/build.gradle

@@ -23,10 +23,3 @@ dependencies {
   testImplementation 'junit:junit:4.12'
   testImplementation 'org.mockito:mockito-core:2.5.5'
 }
-
-test {
-  testLogging {
-    showStandardStreams = true
-    exceptionFormat = 'full'
-  }
-}

metamorph/build.gradle

@@ -39,10 +39,3 @@ sourceSets {
     output.resourcesDir = sourceSets.test.java.outputDir
   }
 }
-
-test {
-  testLogging {
-    showStandardStreams = true
-    exceptionFormat = 'full'
-  }
-}