From c166613c0f61cdd23b8ed6ac8de36862a8579ef2 Mon Sep 17 00:00:00 2001
From: Andreas Dangel <andreas.dangel@pmd-code.org>
Date: Thu, 17 Feb 2022 18:04:35 +0100
Subject: [PATCH] [dist] Add integration test for --debug flag

---
 .../pmd/it/BinaryDistributionIT.java          | 19 +++++++++++++++++++
 .../sourceforge/pmd/it/ExecutionResult.java   |  4 ++++
 2 files changed, 23 insertions(+)

diff --git a/pmd-dist/src/test/java/net/sourceforge/pmd/it/BinaryDistributionIT.java b/pmd-dist/src/test/java/net/sourceforge/pmd/it/BinaryDistributionIT.java
index 3f7631baa5..b0675ea236 100644
--- a/pmd-dist/src/test/java/net/sourceforge/pmd/it/BinaryDistributionIT.java
+++ b/pmd-dist/src/test/java/net/sourceforge/pmd/it/BinaryDistributionIT.java
@@ -93,6 +93,25 @@ public class BinaryDistributionIT extends AbstractBinaryDistributionTest {
         result.assertExecutionResult(4, "");
     }
 
+    @Test
+    public void logging() throws Exception {
+        String srcDir = new File(".", "src/test/resources/sample-source/java/").getAbsolutePath();
+
+        ExecutionResult result;
+
+        result = PMDExecutor.runPMD(tempDir, "-d", srcDir, "-R", "src/test/resources/rulesets/sample-ruleset.xml",
+                "-r", folder.newFile().toString());
+        result.assertExecutionResult(4);
+        result.assertErrorOutputContains("[main] INFO net.sourceforge.pmd.PMD - Loglevel is at INFO");
+
+
+        // now with debug
+        result = PMDExecutor.runPMD(tempDir, "-d", srcDir, "-R", "src/test/resources/rulesets/sample-ruleset.xml",
+                "-r", folder.newFile().toString(), "--debug");
+        result.assertExecutionResult(4);
+        result.assertErrorOutputContains("[main] DEBUG net.sourceforge.pmd.PMD - Loglevel is at DEBUG");
+    }
+
     @Test
     public void runCPD() throws Exception {
         String srcDir = new File(".", "src/test/resources/sample-source-cpd/").getAbsolutePath();
diff --git a/pmd-dist/src/test/java/net/sourceforge/pmd/it/ExecutionResult.java b/pmd-dist/src/test/java/net/sourceforge/pmd/it/ExecutionResult.java
index 1196d99179..0cdeee62f6 100644
--- a/pmd-dist/src/test/java/net/sourceforge/pmd/it/ExecutionResult.java
+++ b/pmd-dist/src/test/java/net/sourceforge/pmd/it/ExecutionResult.java
@@ -105,6 +105,10 @@ public class ExecutionResult {
                 report.contains(errorMessage));
     }
 
+    public void assertErrorOutputContains(String message) {
+        assertTrue("erroroutput didn't contain " + message, errorOutput.contains(message));
+    }
+
     static class Builder {
         private int exitCode;
         private String output;