Examples with Observable java.util.Observable used on opensource projects

Example 1 with Observable

use of java.util.Observable in project mockito by mockito.

the class InlineByteBuddyMockMakerTest method is_type_mockable_allows_anonymous.

@Test
public void is_type_mockable_allows_anonymous() {
    Observer anonymous = new Observer() {

        @Override
        public void update(Observable o, Object arg) {
        }
    };
    MockMaker.TypeMockability mockable = mockMaker.isTypeMockable(anonymous.getClass());
    assertThat(mockable.mockable()).isTrue();
    assertThat(mockable.nonMockableReason()).contains("");
}

Example 2 with Observable

use of java.util.Observable in project android_frameworks_base by DirtyUnicorns.

the class ContentQueryMapTest method testContentQueryMap.

@MediumTest
public void testContentQueryMap() throws Throwable {
    LooperThread thread = new LooperThread() {

        void go() {
            ContentResolver r = getContext().getContentResolver();
            Settings.System.putString(r, "test", "Value");
            Cursor cursor = r.query(Settings.System.CONTENT_URI, new String[] { Settings.System.NAME, Settings.System.VALUE }, null, null, null);
            final ContentQueryMap cqm = new ContentQueryMap(cursor, Settings.System.NAME, true, null);
            // Get the current state of the CQM. This forces a requery and means that the
            // call to getValues() below won't do a requery().
            cqm.getRows();
            // The cache won't notice changes until the loop runs.
            Settings.System.putString(r, "test", "New Value");
            ContentValues v = cqm.getValues("test");
            String value = v.getAsString(Settings.System.VALUE);
            assertEquals("Value", value);
            // Use an Observer to find out when the cache does update.
            cqm.addObserver(new Observer() {

                public void update(Observable o, Object arg) {
                    // Should have the new values by now.
                    ContentValues v = cqm.getValues("test");
                    String value = v.getAsString(Settings.System.VALUE);
                    assertEquals("New Value", value);
                    Looper.myLooper().quit();
                    cqm.close();
                    mSuccess = true;
                }
            });
            // Give up after a few seconds, if it doesn't.
            new Handler().postDelayed(new Runnable() {

                public void run() {
                    fail("Timed out");
                }
            }, 5000);
        }
    };
    thread.start();
    thread.join();
    if (thread.mError != null)
        throw thread.mError;
    assertTrue(thread.mSuccess);
}

Example 3 with Observable

use of java.util.Observable in project intellij-community by JetBrains.

the class SelectCvsElementStep method createComponent.

@Override
protected JComponent createComponent() {
    myCvsTree = new CvsTree(myProject, myAllowRootSelection, mySelectionMode, myShowModules, myShowFiles, e -> {
        myErrors.set(Boolean.TRUE);
        ApplicationManager.getApplication().invokeLater(() -> Messages.showErrorDialog(e.getMessage(), CvsBundle.message("error.title.cvs.error")), ModalityState.any());
    });
    myCvsTree.init();
    myCvsTree.addSelectionObserver(new Observer() {

        @Override
        public void update(Observable o, Object arg) {
            if (CvsTree.SELECTION_CHANGED.equals(arg)) {
                getWizard().updateStep();
            }
        }
    });
    return myCvsTree;
}

Example 4 with Observable

use of java.util.Observable in project robovm by robovm.

the class ObservableTest method test_Constructor.

/**
     * java.util.Observable#Observable()
     */
public void test_Constructor() {
    // Test for method java.util.Observable()
    try {
        Observable ov = new Observable();
        assertTrue("Wrong initial values.", !ov.hasChanged());
        assertEquals("Wrong initial values.", 0, ov.countObservers());
    } catch (Exception e) {
        fail("Exception during test : " + e.getMessage());
    }
}

Example 5 with Observable

use of java.util.Observable in project robovm by robovm.

the class ObservableTest method test_addObserverLjava_util_Observer.

/**
     * java.util.Observable#addObserver(java.util.Observer)
     */
public void test_addObserverLjava_util_Observer() {
    // Test for method void
    // java.util.Observable.addObserver(java.util.Observer)
    TestObserver test = new TestObserver();
    observable.addObserver(test);
    assertEquals("Failed to add observer", 1, observable.countObservers());
    observable.addObserver(test);
    assertEquals("Duplicate observer", 1, observable.countObservers());
    Observable o = new Observable();
    try {
        o.addObserver(null);
        fail("Expected adding a null observer to throw a NPE.");
    } catch (NullPointerException ex) {
    // expected;
    } catch (Throwable ex) {
        fail("Did not expect adding a new observer to throw a " + ex.getClass().getName());
    }
}