Test change for all supported connectors

Author: misolt

dumper/app/src/main/java/com/google/edwmigration/dumper/application/dumper/connector/airflow/AirflowConnector.java

@@ -109,6 +109,8 @@ public String getDefaultFileName(boolean isAssessment, Clock clock) {
     return ArchiveNameUtil.getFileNameWithTimestamp(getName(), clock);
   }
 
+  static void test() {}
+
   @Override
   public void addTasksTo(@Nonnull List<? super Task<?>> out, @Nonnull ConnectorArguments arguments)
       throws Exception {

dumper/app/src/main/java/com/google/edwmigration/dumper/application/dumper/connector/cloudera/manager/ClouderaHostRAMChartTask.java

@@ -50,6 +50,8 @@ public ClouderaHostRAMChartTask(
     super("host-ram.jsonl", startDate, endDate, tsAggregation);
   }
 
+  static void test() {}
+
   @Override
   protected void doRun(
       TaskRunContext context, @Nonnull ByteSink sink, @Nonnull ClouderaManagerHandle handle)

dumper/app/src/main/java/com/google/edwmigration/dumper/application/dumper/connector/hive/HadoopSaslQopConverter.java

@@ -43,6 +43,8 @@ enum HadoopRpcProtection {
     }
   }
 
+  static void test() {}
+
   static Optional<String> convert(String value) throws MetadataDumperUsageException {
     return optionallyIfNotEmpty(value).map(HadoopSaslQopConverter::convertInternal);
   }

dumper/app/src/main/java/com/google/edwmigration/dumper/application/dumper/connector/oracle/OracleLogsConnector.java

@@ -45,6 +45,8 @@ private static class QueryHistoryTask extends JdbcSelectTask {
       super(ZIP_ENTRY_FILENAME, sql());
     }
 
+    static void test() {}
+
     private static String sql() {
       return "SELECT sql_fulltext, cpu_time, elapsed_time, disk_reads, runtime_mem FROM v$sql";
     }

dumper/app/src/main/java/com/google/edwmigration/dumper/application/dumper/connector/redshift/RedshiftMetadataConnector.java

@@ -54,6 +54,8 @@ private static void selStar(@Nonnull ParallelTaskGroup.Builder out, @Nonnull Str
         new JdbcSelectTask(name.toLowerCase() + ".csv", "SELECT * FROM " + name.toLowerCase()));
   }
 
+  static void test() {}
+
   private static JdbcSelectTask createPgDatabaseSelect() {
     String outputFile = "pg_database.csv";
     String selectList =

dumper/app/src/main/java/com/google/edwmigration/dumper/application/dumper/connector/snowflake/SnowflakeLogsConnector.java

@@ -102,6 +102,8 @@ private TaskDescription(
     }
   }
 
+  static void test() {}
+
   @Override
   protected final void validateForConnector(@Nonnull ConnectorArguments arguments) {
     if (arguments.isAssessment() && arguments.hasQueryLogEarliestTimestamp()) {

dumper/app/src/main/java/com/google/edwmigration/dumper/application/dumper/connector/teradata/TeradataMetadataConnector.java

@@ -116,6 +116,8 @@ public TeradataMetadataConnector() {
     super("teradata");
   }
 
+  static void test() {}
+
   /* The sql here are passed to teradata as well as postgresql acting as teradata for testing.
    * QuotedIdentifiers are needed to make the queries work in PG.
    * It looks like quoted teradata identifiers are also case insensitive, so this should be ok. */