then:
        project.sourceDirectories.size() == 1
        project.sourceDirectories[0].excludes.isEmpty()
        project.sourceDirectories[0].includes.isEmpty()
    }

    def "Source folder has exclude and include patterns defined"() {
        setup:
        def excludePatterns = excludes.collect { "exclude '$it'" }.join('\n')
        def includePatterns = includes.collect { "include '$it'" }.join('\n')

    }

    private void writeExcludeRules(Encoder encoder, List<Exclude> excludes) throws IOException {
        encoder.writeSmallInt(excludes.size());
        for (Exclude exclude : excludes) {
            encoder.writeString(exclude.getModuleId().getGroup());
            encoder.writeString(exclude.getModuleId().getName());
            IvyArtifactName artifact = exclude.getArtifact();

            ImmutableSet<LocalFileDependencyMetadata> files,
            ImmutableList<ExcludeMetadata> excludes
        ) {
            this.dependencies = dependencies;
            this.files = files;
            this.excludes = excludes;
        }
    }

      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <excludes>
            <exclude>**/package-info.java</exclude>
          </excludes>
        </configuration>
      </plugin>
    </plugins>
  </build>

    public void updateCurrentDefaultExcludes(Set<String> excludes) {
        for (String oldExclude : DirectoryScanner.getDefaultExcludes()) {
            if (!excludes.contains(oldExclude)) {
                DirectoryScanner.removeDefaultExclude(oldExclude);
            }
        }
        for (String exclude : excludes) {
            DirectoryScanner.addDefaultExclude(exclude);
        }

        this.strictVersion = strictVersion
        this.rejects = rejects?:Collections.<String>emptyList()
        if (excludes) {
            exclusions = excludes.collect { Map exclusion ->
                String group = exclusion.get('group')?.toString()
                String module = exclusion.get('module')?.toString()
                new ExcludeSpec(group, module)
            }
        }

              <exclude>org.apache.maven.settings.building.DefaultSettingsBuilder#setSettingsValidator(org.apache.maven.settings.validation.SettingsValidator):METHOD_REMOVED</exclude>
              <exclude>org.apache.maven.settings.building.DefaultSettingsBuilder#setSettingsWriter(org.apache.maven.settings.io.SettingsWriter):METHOD_REMOVED</exclude>

        ModuleVersionIdentifier mvi = asVersionIdentifier(from);
        return new DefaultMutableIvyModuleResolveMetadata(
            attributesFactory,
            mvi,
            from,
            dependencies,
            configurationDefinitions,
            artifactDefinitions,
            excludes,
            schema);
    }

    @Override

    }

    @Override
    public CopySpec exclude(String... excludes) {
        return getDelegateCopySpec().exclude(excludes);
    }

    @Override
    public CopySpec exclude(Iterable<String> excludes) {
        return getDelegateCopySpec().exclude(excludes);
    }

    @Override
    public CopySpec exclude(Spec<FileTreeElement> excludeSpec) {

        def excludes = config.excludes
        config.excludes*.moduleId.group == ["group2", "group1"]
        config.excludes*.moduleId.name == ["module2", "module1"]
        config.excludes.is(excludes)
    }

    def artifactName() {
        return new DefaultIvyArtifactName("artifact", "type", "ext")
    }

    ConfigurationInternal consumable(String name, List<ConfigurationInternal> extendsFrom = []) {