Examples with Device org.osgi.service.device.Device used on opensource projects

Example 1 with Device

use of org.osgi.service.device.Device in project felix by apache.

the class DeviceManagerTest method DeviceAddedNoDriverLocator.

// intended flow, various configurations
/**
 * 	We add a device, but there are no driver locators, so
 *  the noDriverFound method must be called
 * @throws InterruptedException
 */
@Test
public void DeviceAddedNoDriverLocator() throws InterruptedException {
    // create a mocked device
    Device device = tstCreateDevice(new String[] { "org.apache.felix" });
    CountDownLatch latch = tstExpectNoDriverFound(device);
    m_manager.deviceAdded(m_osgi.getReference(device), device);
    if (!latch.await(5, TimeUnit.SECONDS)) {
        Assert.fail("expected call noDriverFound");
    }
}

Example 2 with Device

use of org.osgi.service.device.Device in project felix by apache.

the class DeviceManagerTest method DeviceAddedNoDriverLocatorSuccessfulAttach.

/**
 * 	We add a device, but there are no driver locators, however, there is a driver
 *  that matches. Thus an attach must follow.
 * @throws Exception
 */
@Test
public void DeviceAddedNoDriverLocatorSuccessfulAttach() throws Exception {
    Device device = tstCreateDevice(new String[] { "org.apache.felix" });
    Driver driver = tstCreateDriver("org.apache.felix.driver-1.0", 1);
    CountDownLatch attachLatch = tstExpectAttach(driver, device);
    m_manager.driverAdded(m_osgi.getReference(driver), driver);
    m_manager.deviceAdded(m_osgi.getReference(device), device);
    if (!attachLatch.await(5, TimeUnit.SECONDS)) {
        Assert.fail("expected attach");
    }
}

Example 3 with Device

use of org.osgi.service.device.Device in project felix by apache.

the class DeviceManagerTest method DeviceAddedNoDriverLocatorAttachFails.

/**
 * 	We add a device, but there are no driver locators, however, there is a driver
 *  but it sadly doesn't match. Thus a <code>noDriverFound()</code> is called.
 *
 * @throws Exception
 */
@Test
public void DeviceAddedNoDriverLocatorAttachFails() throws Exception {
    Device device = tstCreateDevice(new String[] { "org.apache.felix" });
    Driver driver = tstCreateDriver("org.apache.felix.driver-1.0", Device.MATCH_NONE);
    CountDownLatch attachLatch = tstExpectNoDriverFound(device);
    m_manager.driverAdded(m_osgi.getReference(driver), driver);
    m_manager.deviceAdded(m_osgi.getReference(device), device);
    if (!attachLatch.await(5, TimeUnit.SECONDS)) {
        Assert.fail("expected attach");
    }
}

Example 4 with Device

use of org.osgi.service.device.Device in project felix by apache.

the class DeviceManagerTest method DeviceAddedWithADriverLocator.

/**
 * We add a device while there's one driverlocator that will successfully
 * locate and load two driver bundles. We expect a <code>Driver.attach()</code> for
 * the best matching driver. There's already a driver loaded that should not match.
 *
 * @throws Exception
 */
@Test
public void DeviceAddedWithADriverLocator() throws Exception {
    final String driverId1 = "org.apache.felix.driver-1.0";
    final String driverId2 = "org.apache.felix.driver-1.1";
    final String notMatchingButLoadedDriverId = "dotorg.apache.felix.driver-1.0";
    DriverLocator locator = Mockito.mock(DriverLocator.class);
    Map<String, Driver> drivers = tstExpectDriverLocatorFor(locator, new String[] { driverId1, driverId2 }, new int[] { 30, 3 });
    Driver noMatcher = tstCreateDriver(notMatchingButLoadedDriverId, 100);
    Device device = tstCreateDevice(new String[] { "org.apache.felix" });
    final CountDownLatch attachLatch = tstExpectAttach(drivers.get(driverId1), device);
    final CountDownLatch unloadDriverLatch = tstExpectUnloadDriverBundle(drivers.get(driverId2));
    m_manager.locatorAdded(locator);
    m_manager.driverAdded(m_osgi.getReference(noMatcher), noMatcher);
    m_manager.deviceAdded(m_osgi.getReference(device), device);
    if (!attachLatch.await(5, TimeUnit.SECONDS)) {
        Assert.fail("expected an attach");
    }
    // of all other (dynamically loaded) driver bundles
    if (!unloadDriverLatch.await(5, TimeUnit.SECONDS)) {
        Assert.fail("expected an unload");
    }
}

Example 5 with Device

use of org.osgi.service.device.Device in project felix by apache.

the class DeviceManagerTest method DriverLocator_findDriverFails.

// exceptional flow
@Test
public void DriverLocator_findDriverFails() throws Exception {
    final CountDownLatch latch = new CountDownLatch(1);
    Answer<String[]> answer = new Answer<String[]>() {

        public String[] answer(InvocationOnMock invocation) throws Throwable {
            latch.countDown();
            throw new RuntimeException("test exception");
        }
    };
    DriverLocator locator = Mockito.mock(DriverLocator.class, "locator");
    Mockito.when(locator.findDrivers(Mockito.isA(Dictionary.class))).thenAnswer(answer);
    Device device = tstCreateDevice(new String[] { "org.apache.felix" });
    final CountDownLatch latch2 = new CountDownLatch(1);
    Answer<Object> answer2 = new Answer<Object>() {

        public Object answer(InvocationOnMock invocation) throws Throwable {
            latch2.countDown();
            return null;
        }
    };
    Mockito.doAnswer(answer2).when(device).noDriverFound();
    m_manager.locatorAdded(locator);
    m_manager.deviceAdded(m_osgi.getReference(device), device);
    if (!latch.await(5, TimeUnit.SECONDS)) {
        Assert.fail("expected a call to DriverLocator.findDrivers");
    }
    if (!latch2.await(5, TimeUnit.SECONDS)) {
        Assert.fail("expected a call to Driver.noDriverFound");
    }
}