[MENFORCER-481] BanDynamicVersions: make `excludedScopes` optional
With these changes, omission of `excludedScopes` no longer causes an NPE.
diff --git a/enforcer-rules/src/main/java/org/apache/maven/enforcer/rules/dependency/BanDynamicVersions.java b/enforcer-rules/src/main/java/org/apache/maven/enforcer/rules/dependency/BanDynamicVersions.java
index 7224b84..560ff0c 100644
--- a/enforcer-rules/src/main/java/org/apache/maven/enforcer/rules/dependency/BanDynamicVersions.java
+++ b/enforcer-rules/src/main/java/org/apache/maven/enforcer/rules/dependency/BanDynamicVersions.java
@@ -99,7 +99,7 @@
/**
* the scopes of dependencies which should be excluded from this rule
*/
- private List<String> excludedScopes;
+ private List<String> excludedScopes = Collections.emptyList();
/**
* Specify the ignored dependencies. This can be a list of artifacts in the format
diff --git a/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/invoker.properties b/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/invoker.properties
new file mode 100644
index 0000000..58b6526
--- /dev/null
+++ b/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/invoker.properties
@@ -0,0 +1,18 @@
+# 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.
+
+invoker.buildResult = failure
diff --git a/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/pom.xml b/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/pom.xml
new file mode 100644
index 0000000..c1ed2b2
--- /dev/null
+++ b/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/pom.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ 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.
+-->
+
+<project>
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>org.apache.maven.its.enforcer</groupId>
+ <artifactId>ban-dynamic-versions-test</artifactId>
+ <version>1.0</version>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-enforcer-plugin</artifactId>
+ <version>@project.version@</version>
+ <executions>
+ <execution>
+ <id>test</id>
+ <goals>
+ <goal>enforce</goal>
+ </goals>
+ <configuration>
+ <rules>
+ <banDynamicVersions/>
+ </rules>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.maven.plugins.enforcer.its</groupId>
+ <artifactId>menforcer138_archiver</artifactId>
+ <!-- non applicable dependency management (only affects transitive not direct ones) -->
+ <version>2.1.1</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven.plugins.enforcer.its</groupId>
+ <artifactId>menforcer138_utils</artifactId>
+ <version>[1.0,5]</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven.plugins.enforcer.its</groupId>
+ <artifactId>menforcer427-b</artifactId>
+ <version>1.0</version>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.maven.plugins.enforcer.its</groupId>
+ <artifactId>menforcer138_archiver</artifactId>
+ <version>[1.3,2.1.1]</version> <!-- banned dynamic version range -->
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven.plugins.enforcer.its</groupId>
+ <artifactId>menforcer138_utils</artifactId>
+ </dependency>
+ </dependencies>
+
+</project>
diff --git a/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/verify.groovy b/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/verify.groovy
new file mode 100644
index 0000000..6ed6a5b
--- /dev/null
+++ b/maven-enforcer-plugin/src/it/projects/ban-dynamic-versions-scope-all-scopes/verify.groovy
@@ -0,0 +1,23 @@
+/*
+ * 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.
+ */
+File buildLog = new File( basedir, 'build.log' )
+assert buildLog.text.contains( '[ERROR] Dependency org.apache.maven.plugins.enforcer.its:menforcer138_archiver:jar:2.1.1 (provided) is referenced with a banned dynamic version [1.3,2.1.1]' )
+assert buildLog.text.contains( 'Dependency org.apache.maven.plugins.enforcer.its:menforcer138_utils:jar:3.0 (test) is referenced with a banned dynamic version [1.0,5]' )
+assert buildLog.text.contains( '[ERROR] Rule 0: org.apache.maven.enforcer.rules.dependency.BanDynamicVersions failed with message' )
+assert buildLog.text.contains( 'ERROR] Found 2 dependencies with dynamic versions.' )
