Examples with AndroidTreeStructureProvider com.android.tools.idea.gradle.projectView.AndroidTreeStructureProvider used on opensource projects

Example 1 with AndroidTreeStructureProvider

use of com.android.tools.idea.gradle.projectView.AndroidTreeStructureProvider in project android by JetBrains.

the class GradleSyncTest method jdkNodeModificationInProjectView.

@Test
public void jdkNodeModificationInProjectView() throws IOException {
    guiTest.importSimpleApplication();
    Project project = guiTest.ideFrame().getProject();
    AndroidTreeStructureProvider treeStructureProvider = null;
    TreeStructureProvider[] treeStructureProviders = Extensions.getExtensions(TreeStructureProvider.EP_NAME, project);
    for (TreeStructureProvider current : treeStructureProviders) {
        if (current instanceof AndroidTreeStructureProvider) {
            treeStructureProvider = (AndroidTreeStructureProvider) current;
        }
    }
    List<AbstractTreeNode> changedNodes = Lists.newArrayList();
    treeStructureProvider.addChangeListener((parent, newChildren) -> changedNodes.add(parent));
    ProjectViewFixture projectView = guiTest.ideFrame().getProjectView();
    ProjectViewFixture.PaneFixture projectPane = projectView.selectProjectPane();
    ProjectViewFixture.NodeFixture externalLibrariesNode = projectPane.findExternalLibrariesNode();
    projectPane.expand();
    // 2 nodes should be changed: JDK (remove all children except rt.jar) and rt.jar (remove all children except packages 'java' and
    // 'javax'.
    Wait.seconds(1).expecting("'Project View' to be customized").until(() -> changedNodes.size() == 2);
    List<ProjectViewFixture.NodeFixture> libraryNodes = externalLibrariesNode.getChildren();
    ProjectViewFixture.NodeFixture jdkNode = null;
    // Find JDK node.
    for (ProjectViewFixture.NodeFixture node : libraryNodes) {
        if (node.isJdk()) {
            jdkNode = node;
            break;
        }
    }
    ProjectViewFixture.NodeFixture finalJdkNode = jdkNode;
    Wait.seconds(1).expecting("JDK node to be customized").until(() -> finalJdkNode.getChildren().size() == 1);
    // Now we verify that the JDK node has only these children:
    // - jdk
    //   - rt.jar
    //     - java
    //     - javax
    List<ProjectViewFixture.NodeFixture> jdkChildren = jdkNode.getChildren();
    assertThat(jdkChildren).hasSize(1);
    ProjectViewFixture.NodeFixture rtJarNode = jdkChildren.get(0);
    rtJarNode.requireDirectory("rt.jar");
    List<ProjectViewFixture.NodeFixture> rtJarChildren = rtJarNode.getChildren();
    assertThat(rtJarChildren).hasSize(2);
    rtJarChildren.get(0).requireDirectory("java");
    rtJarChildren.get(1).requireDirectory("javax");
}