Enable formatting of tests by default (#107)

README.md

@@ -97,10 +97,10 @@ By default uses [this configuration](./src/main/resources/config/spotless/eclips
 
 * `dk.mada.style.formatter.enabled = true`  
  Boolean flag allowing the formatter to be disabled
-* `dk.mada.style.formatter.include = src/main/java/**/*.java`  
- Ant-style include pattern for files to format
+* `dk.mada.style.formatter.include = src/main/java/**/*.java, src/test/java/**/*.java`  
+ Comma-separated Ant-style include patterns for files to format
 * `dk.mada.style.formatter.exclude = `  
- Ant-style exclude pattern for files to not format
+ Comma-separated Ant-style exclude patterns for files to not format
 * `dk.mada.style.formatter.eclipse-config-path = null`  
  Optional path to an alternative eclipse formatter configuration file
  This can be a URL; the content will be downloaded and cached (so if you want to update the content, you must change the URL)

src/main/java/dk/mada/style/config/PluginConfiguration.java

@@ -65,12 +65,12 @@ public record ErrorProneConfiguration(boolean enabled, boolean ignoreTestSource,
      * Formatter configuration.
      *
      * @param enabled            flag to activate formatter
-     * @param include            Ant-style pattern for sources to format
-     * @param exclude            Ant-style pattern for sources to ignore
+     * @param includes           Ant-style patterns for sources to format
+     * @param excludes           Ant-style patterns for sources to ignore
      * @param eclipseConfigPath  an optional path to an eclipse configuration file
      * @param eclipse429P2mirror an optional URL to a eclipse update P2 repository
      */
-    public record FormatterConfiguration(boolean enabled, String include, String exclude, @Nullable String eclipseConfigPath,
+    public record FormatterConfiguration(boolean enabled, List<String> includes, List<String> excludes, @Nullable String eclipseConfigPath,
             @Nullable String eclipse429P2mirror) {
     }
 
@@ -126,8 +126,8 @@ public PluginConfiguration(Project project) {
 
         formatterConf = new FormatterConfiguration(
                 getBoolProperty("formatter.enabled", true),
-                getProperty("formatter.include", "src/main/java/**/*.java"),
-                getProperty("formatter.exclude", ""),
+                getListProperty("formatter.include", List.of("src/main/java/**/*.java", "src/test/java/**/*.java")),
+                getListProperty("formatter.exclude", List.of()),
                 getNullableProperty("formatter.eclipse-config-path", null),
                 getNullableProperty("formatter.eclipse-429-p2-url", null));
 

src/main/java/dk/mada/style/configurators/SpotlessConfigurator.java

@@ -1,6 +1,7 @@
 package dk.mada.style.configurators;
 
 import java.nio.file.Path;
+import java.util.List;
 import java.util.Map;
 
 import org.gradle.api.logging.Logger;
@@ -54,8 +55,8 @@ public void configure(SpotlessExtension se) {
     }
 
     private void configureJava(JavaExtension je) {
-        String include = formatterConfig.include();
-        String exclude = formatterConfig.exclude();
+        List<String> include = formatterConfig.includes();
+        List<String> exclude = formatterConfig.excludes();
         Path configFile = getActiveConfigfile();
         logger.debug("Spotless java config: {}", configFile);
         logger.debug("Spotless java include:{} exclude:{}", include, exclude);