[maven-pmd-plugin] 03/15: Add separate testcase to detect deprecated rules

[adangel]

This is an automated email from the ASF dual-hosted git repository.

adangel pushed a commit to branch pmd7
in repository https://gitbox.apache.org/repos/asf/maven-pmd-plugin.git

commit 32d6fd5c18952848e3fc735b0b8e618050274a10
Author: Andreas Dangel <adan...@apache.org>
AuthorDate: Fri Jun 10 11:42:49 2022 +0200

    Add separate testcase to detect deprecated rules
---
 .../org/apache/maven/plugins/pmd/RuleSetTest.java  | 56 ++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/src/test/java/org/apache/maven/plugins/pmd/RuleSetTest.java 
b/src/test/java/org/apache/maven/plugins/pmd/RuleSetTest.java
new file mode 100644
index 0000000..04a449e
--- /dev/null
+++ b/src/test/java/org/apache/maven/plugins/pmd/RuleSetTest.java
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.maven.plugins.pmd;
+
+import net.sourceforge.pmd.PMDConfiguration;
+import net.sourceforge.pmd.RuleSetLoader;
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertFalse;
+
+public class RuleSetTest {
+
+    private RuleSetLoader ruleSetLoader =
+            RuleSetLoader.fromPmdConfig(new 
PMDConfiguration()).warnDeprecated(true);
+
+    @Before
+    public void setUp() {
+        CapturingPrintStream.init(true);
+    }
+
+    @Test
+    public void testDefaultRuleset() {
+        
ruleSetLoader.loadFromResource("rulesets/java/maven-pmd-plugin-default.xml");
+        assertNoDeprecatedRules(CapturingPrintStream.getOutput());
+    }
+
+    @Test
+    public void testMavenRuleset() {
+        ruleSetLoader.loadFromResource("rulesets/maven.xml");
+        assertNoDeprecatedRules(CapturingPrintStream.getOutput());
+    }
+
+    private void assertNoDeprecatedRules(String output) {
+        // there must be no warnings (like deprecated rules) in the log output
+        assertFalse(output.contains("deprecated Rule name"));
+        assertFalse(output.contains("Discontinue using Rule name"));
+        assertFalse(output.contains("is referenced multiple times"));
+    }
+}