/** Test method for Initialization after construction. */
public final void testAbstractSensorDeviceScanner() {
AbstractSensorDeviceScannerForTest scanner = new AbstractSensorDeviceScannerForTest();
assertFalse("Expected scanner not running", scanner.isEnabled());
assertNull("Expected device null", scanner.getDevice());
// test bidirectional link to device
AbstractSensorDeviceForTest device1 =
new AbstractSensorDeviceForTest(SensorDeviceIdentifier.Unknown);
device1.getConfiguration().setEnabled(true);
scanner.setDevice(device1, getContext());
assertSame("Expected scanner set for device", scanner, device1.getScanner());
assertSame("Expected device set for scanner", device1, scanner.getDevice());
assertEquals(
"Expected scanner enabled statesame as enabled state",
device1.isDeviceScanningEnabled(),
scanner.isEnabled());
AbstractSensorDeviceForTest device2 =
new AbstractSensorDeviceForTest(SensorDeviceIdentifier.Unknown);
device2.getConfiguration().setEnabled(false);
scanner.setDevice(device2, getContext());
assertNull("Expected old device unlinked", device1.getScanner());
assertSame("Expected scanner set for device", scanner, device2.getScanner());
assertSame("Expected device set for scanner", device2, scanner.getDevice());
assertEquals(
"Expected scanner enabled statesame as enabled state",
device2.isDeviceScanningEnabled(),
scanner.isEnabled());
}
/**
* Test method for {@link
* de.unikassel.android.sdcframework.devices.AbstractSensorDeviceScanner#enable(boolean,
* android.content.Context)} .
*/
public final void testEnable() {
// create a test scanner
AbstractSensorDeviceScannerForTest scanner = new AbstractSensorDeviceScannerForTest();
assertFalse("Expected scanner not running", scanner.isEnabled());
scanner.isAbleToStart = false;
assertFalse("Expected scanner failed to enable", scanner.enable(true, getContext()));
assertFalse("Expected scanner not running", scanner.isEnabled());
scanner.isAbleToStart = true;
assertTrue("Expected scanner enabled successful", scanner.enable(true, getContext()));
assertTrue("Expected scanner running", scanner.isEnabled());
scanner.isAbleToStop = false;
assertFalse("Expected scanner failed to disable", scanner.enable(false, getContext()));
assertTrue("Expected scanner running", scanner.isEnabled());
scanner.isAbleToStop = true;
assertTrue("Expected scanner disabled", scanner.enable(false, getContext()));
assertFalse("Expected scanner not running", scanner.isEnabled());
}