Build build = new Build();
        build.setOutputDirectory("myOutputDirectory");
        model.setBuild(build);
        Build build2 = model.getBuild();
        assertNotNull(build2);
        assertEquals("myOutputDirectory", build2.getOutputDirectory());
        model.setBuild(null);
        assertNull(model.getBuild());
    }

    @Test
    void testEqualsNullSafe() {
        assertNotEquals(null, new Model());

        model.setVersion(version);
        model.setBuild(new Build());
        return new MavenProject(model);
    }

    @Test
    void testShouldNotFailWhenPluginDepReferencesCurrentProject() throws Exception {
        MavenProject project = createProject("group", "artifact", "1.0");

        Build build = project.getModel().getBuild();

        Build build = new Build();
        build.setDirectory("src/test/resources/org/apache/maven/execution/");
        MavenProject rootProject = new MavenProject();
        rootProject.setBuild(build);

        repository.applyResumptionData(request, rootProject);

        assertEquals(
                singleton("example:module-c"), request.getProjectActivation().getOptionalActiveProjectSelectors());
    }

    }

    public String getDefaultGoal() {
        return getBuild() != null ? getBuild().getDefaultGoal() : null;
    }

    public Plugin getPlugin(String pluginKey) {
        org.apache.maven.api.model.Plugin plugin =
                getBuild().getDelegate().getPluginsAsMap().get(pluginKey);
        return plugin != null ? new Plugin(plugin, getBuild()) : null;
    }

    /**
     * Default toString

        when(build.getOutputDirectory()).thenReturn("target/classes");
        when(build.getTestOutputDirectory()).thenReturn("target/test-classes");

        Project project = mock(Project.class);
        when(project.getBuild()).thenReturn(build);
        when(project.getBasedir()).thenReturn(Path.of("myproject"));
        when(project.getOutputDirectory(any(ProjectScope.class))).thenCallRealMethod();

            if (project.hasLifecyclePhase("test-compile")) {
                return new File(project.getBuild().getTestOutputDirectory());
            }
        } else {
            String type = artifact.getProperty("type", "");
            File outputDirectory = new File(project.getBuild().getOutputDirectory());

            // Check if the project is being built during this session, and if we can expect any output.

            return;
        }
        if (Features.consumerPom(session.getConfigProperties())) {
            Path buildDir =
                    project.getBuild() != null ? Paths.get(project.getBuild().getDirectory()) : null;
            if (buildDir != null) {
                Files.createDirectories(buildDir);
            }
            Path consumer = buildDir != null

                + "      </plugin>\n"
                + "    </plugins>\n"
                + "  </build>\n"
                + "</project>";

        Model model = fromXml(xml);
        Plugin plugin = model.getBuild().getPlugins().get(0);
        XmlNode node = plugin.getConfiguration();
        assertNotNull(node);
        assertEquals("http://maven.apache.org/POM/4.0.0", node.namespaceUri());
        assertEquals("m", node.prefix());

    @Nonnull
    Model getModel();

    /**
     * Shorthand method.
     *
     * @return the build element of the project model
     */
    @Nonnull
    default Build getBuild() {
        Build build = getModel().getBuild();
        return build != null ? build : Build.newInstance();
    }

    /**
     * Returns the path to the pom file for this project.

        // Set a dummy pom file to establish the base directory
        project.setFile(new java.io.File("./pom.xml"));

        // Set build output directories
        project.getBuild().setOutputDirectory("target/classes");
        project.getBuild().setTestOutputDirectory("target/test-classes");

        // Add a resource source root to the project
        project.addSourceRoot(