assertNotNull(result);
        List<Dependency> deps = new ArrayList<>(result.getDependencies().keySet());
        List<Dependency> deps2 = result.getNodes().stream()
                .map(Node::getDependency)
                .filter(Objects::nonNull)
                .collect(Collectors.toList());
        assertEquals(deps, deps2);
        for (Dependency dep : deps2) {
            dep.getVersion();

        assertEquals(1, rootSchedulableBuilds.size());
        assertEquals(
                ProjectDependencyGraphStub.A, rootSchedulableBuilds.iterator().next());
        // double check A deps
        List<MavenProject> dependenciesA = graph.getDependencies(ProjectDependencyGraphStub.A);
        assertEquals(0, dependenciesA.size());

        assertEquals(6, graph.getUnfinishedProjects().size());

    private Map<String, MavenProject> projectMap;

    /**
     * Sort a list of projects.
     * <ul>
     * <li>collect all the vertices for the projects that we want to build.</li>
     * <li>iterate through the deps of each project and if that dep is within
     * the set of projects we want to build then add an edge, otherwise throw
     * the edge away because that dependency is not within the set of projects

        PropertyConfiguration config = new PropertyConfiguration(props);
        testContext = new BaseContext(config);
    }

    // ============================================
    // UNIT TESTS - Always run, no external deps
    // ============================================

    @Test
    public void testRdmaProviderSelectionAlwaysReturnsProvider() {
        // This should always return at least the TCP fallback provider

    }

    /* MNG-4005: postponed to 3.1
    public void testValidationErrorUponNonUniqueDependencyKey()
        throws Exception
    {
        try
        {
            buildPom( "unique-dependency-key/deps" );
            fail( "Non-unique dependency keys did not cause validation error" );
        }
        catch ( ProjectBuildingException e )
        {
            // expected
        }
    }

    @Test

pkg debug/elf, method (*File) DynamicVersions() ([]DynamicVersion, error) #63952
pkg debug/elf, type DynamicVersion struct #63952
pkg debug/elf, type DynamicVersion struct, Deps []string #63952
pkg debug/elf, type DynamicVersion struct, Flags DynamicVersionFlag #63952
pkg debug/elf, type DynamicVersion struct, Name string #63952
pkg debug/elf, type DynamicVersion struct, Index uint16 #63952

pkg reflect, method (Value) MapRange() *MapIter
pkg reflect, type MapIter struct
pkg runtime/debug, func ReadBuildInfo() (*BuildInfo, bool)
pkg runtime/debug, type BuildInfo struct
pkg runtime/debug, type BuildInfo struct, Deps []*Module
pkg runtime/debug, type BuildInfo struct, Main Module
pkg runtime/debug, type BuildInfo struct, Path string
pkg runtime/debug, type Module struct
pkg runtime/debug, type Module struct, Path string

        <artifactId>j2objc-annotations</artifactId>
        <version>${j2objc.version}</version>
      </dependency>
      <!--
      We moved away from using dependencyManagement for test-only deps because of https://github.com/google/guava/issues/6654.
      We could probably have resumed it after https://github.com/google/guava/pull/6664.

        <artifactId>j2objc-annotations</artifactId>
        <version>${j2objc.version}</version>
      </dependency>
      <!--
      We moved away from using dependencyManagement for test-only deps because of https://github.com/google/guava/issues/6654.
      We could probably have resumed it after https://github.com/google/guava/pull/6664.

// 2 tools for doing the mapping
// 3 the component model -> interfaces for the plugin

// The plugin manager should load up a directory structure of plugins.
// - a plugin per directory where the plugin is present with its deps
// - a plugin that has its dependencies packaged up with it
// - implement filters and create a test where a plugin fails if the right classes are not filtered