}

    /**
     * Determines whether the specified artifact refers to test classes.
     *
     * @param artifact The artifact to check, must not be {@code null}.
     * @return {@code true} if the artifact refers to test classes, {@code false} otherwise.
     */
    private static boolean isTestArtifact(Artifact artifact) {
        return ("test-jar".equals(artifact.getProperty("type", "")))

    }

    @Test
    void testSameUpperAndLowerBoundRoundtrip() throws InvalidVersionSpecificationException {
        VersionRange range = VersionRange.createFromVersionSpec("[1.0]");
        VersionRange range2 = VersionRange.createFromVersionSpec(range.toString());
        assertEquals(range, range2);
    }

    @Test
    void testInvalidRanges() {
        checkInvalidRange("(1.0)");

        checkScopeUpdate(Artifact.SCOPE_SYSTEM, Artifact.SCOPE_TEST, Artifact.SCOPE_TEST);

        /* farthest = test */
        checkScopeUpdate(Artifact.SCOPE_TEST, Artifact.SCOPE_COMPILE, Artifact.SCOPE_COMPILE);
        checkScopeUpdate(Artifact.SCOPE_TEST, Artifact.SCOPE_PROVIDED, Artifact.SCOPE_PROVIDED);
        checkScopeUpdate(Artifact.SCOPE_TEST, Artifact.SCOPE_RUNTIME, Artifact.SCOPE_RUNTIME);

        Node root = session.collectDependencies(artifact);
        assertNotNull(root);
    }

    @Test
    void testResolveArtifactCoordinateDependencies() {
        DependencyCoordinate coord = session.createDependencyCoordinate(
                session.createArtifactCoordinate("org.apache.maven.core.test", "test-extension", "1", "jar"));

        List<Path> paths = session.resolveDependencies(coord);

        assertTrue(c2.compareTo(c1) > 0, "expected " + v2 + " > " + v1);
    }

    @Test
    void testVersionsQualifier() {
        checkVersionsOrder(VERSIONS_QUALIFIER);
    }

    @Test
    void testVersionsNumber() {
        checkVersionsOrder(VERSIONS_NUMBER);
    }

    @Test
    void testVersionsEqual() {
        newComparable("1.0-alpha");
        checkVersionsEqual("1", "1");

generate-sources org.apache.maven.plugin.coreit.AMojo java per-lookup once-per-session models java.lang.String[] false true version java.lang.String false true ${version} generate-test-metadata Does nothing. test false true false false false true process-test-classes org.apache.maven.plugin.coreit.EMojo java per-lookup once-per-session it Does nothing. compile false true false false false true org.apache.maven.plugin.coreit.ItMojo java per-lookup once-per-session xpp3-reader Does nothing. false true false false...

          </exclusion>
        </exclusions>
      </dependency>

      <!--  Plexus test dependencies -->
      <dependency>
        <groupId>org.sonatype.plexus</groupId>
        <artifactId>plexus-jetty6</artifactId>
        <version>${plexusJetty6Version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>org.sonatype.spice</groupId>

          </exclusion>
        </exclusions>
      </dependency>

      <!--  Plexus test dependencies -->
      <dependency>
        <groupId>org.sonatype.plexus</groupId>
        <artifactId>plexus-jetty6</artifactId>
        <version>${plexusJetty6Version}</version>
        <scope>test</scope>
      </dependency>
      <dependency>
        <groupId>org.sonatype.spice</groupId>

src/main/scripts c:\home\Brett\cvs\maven-2\maven-components-release\maven-plugin-api\src\test\java c:\home\Brett\cvs\maven-2\maven-components-release\maven-plugin-api\target\classes c:\home\Brett\cvs\maven-2\maven-components-release\maven-plugin-api\target\test-classes c:\home\Brett\cvs\maven-2\maven-components-release\maven-plugin-api\src\main\resources c:\home\Brett\cvs\maven-2\maven-components-release\maven-plugin-api\src\test\resources c:\home\Brett\cvs\maven-2\maven-components-release\maven-plugin-api\target...

     */
    private PathModularization() {
        descriptors = Collections.emptyMap();
        isModuleHierarchy = false;
    }

    /**
     * Finds module information in the given JAR file, output directory, or test output directory.
     * If no module is found, or if module information cannot be extracted, then this constructor
     * builds an empty map.
     *