Examples with Architecture org.apache.felix.ipojo.architecture.Architecture used on opensource projects

Example 36 with Architecture

use of org.apache.felix.ipojo.architecture.Architecture in project felix by apache.

the class TestMultipleFilterDependencies method testMultipleNotMatchInstance.

@Test
public void testMultipleNotMatchInstance() {
    instance3.start();
    ServiceReference arch_ref = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), instance3.getInstanceName());
    assertNotNull("Check architecture availability", arch_ref);
    InstanceDescription id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance invalidity - 1", id.getState() == ComponentInstance.INVALID);
    fooProvider1.start();
    ServiceReference cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    CheckService cs = (CheckService) getContext().getService(cs_ref);
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance invalidity - 2", id.getState() == ComponentInstance.INVALID);
    cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    cs = (CheckService) getContext().getService(cs_ref);
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
    ServiceReference cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance3.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    CheckService cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 1", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertTrue("Check Array size - 1", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    fooProvider2.start();
    ServiceReference cs_ref2 = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider2.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref2);
    CheckService cs2 = (CheckService) getContext().getService(cs_ref2);
    // change the value of the property toto
    cs2.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
    cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance3.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check Array size - 4", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    assertTrue("Check service Binding - 4", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    // change the value of the property toto
    cs2.check();
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check Array size - 5", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(2)));
    assertTrue("Check service Binding - 5", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(2)));
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 6", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service Binding - 6", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertTrue("Check Array size - 6", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    fooProvider2.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance invalidity - 7", id.getState() == ComponentInstance.INVALID);
    fooProvider2.start();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 8", id.getState() == ComponentInstance.VALID);
    cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance3.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 8", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertTrue("Check Array size - 8", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    fooProvider2.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance invalidity - 9", id.getState() == ComponentInstance.INVALID);
    id = null;
    cs = null;
    cs2 = null;
    cs_instance = null;
    getContext().ungetService(cs_instance_ref);
    getContext().ungetService(arch_ref);
    getContext().ungetService(cs_ref);
    getContext().ungetService(cs_ref2);
}

Example 37 with Architecture

use of org.apache.felix.ipojo.architecture.Architecture in project felix by apache.

the class TestOptionalMultipleFilterDependencies method testMultipleMatch.

@Test
public void testMultipleMatch() {
    fooProvider1.start();
    fooProvider2.start();
    ServiceReference cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    CheckService cs = (CheckService) getContext().getService(cs_ref);
    // change the value of the property toto
    cs.check();
    ServiceReference cs_ref2 = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider2.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref2);
    CheckService cs2 = (CheckService) getContext().getService(cs_ref2);
    // change the value of the property toto
    cs2.check();
    instance1.start();
    ServiceReference arch_ref = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), instance1.getInstanceName());
    assertNotNull("Check architecture availability", arch_ref);
    InstanceDescription id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
    ServiceReference cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance1.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    CheckService cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 1", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(2)));
    assertTrue("Check Array size - 1", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(2)));
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 2", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertTrue("Check Array size - 2", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    fooProvider2.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 3", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Array size - 3", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(0)));
    fooProvider2.start();
    cs_ref2 = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider2.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref2);
    cs2 = (CheckService) getContext().getService(cs_ref2);
    // change the value of the property toto
    cs2.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 4", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertTrue("Check Array size - 4", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 5", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(2)));
    assertTrue("Check Array size - 5", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(2)));
    id = null;
    cs = null;
    cs2 = null;
    cs_instance = null;
    getContext().ungetService(cs_instance_ref);
    getContext().ungetService(arch_ref);
    getContext().ungetService(cs_ref);
    getContext().ungetService(cs_ref2);
}

Example 38 with Architecture

use of org.apache.felix.ipojo.architecture.Architecture in project felix by apache.

the class TestOptionalMultipleFilterDependencies method testMultipleNotMatchInstanceWithoutFilter.

@Test
public void testMultipleNotMatchInstanceWithoutFilter() {
    instance2.start();
    ServiceReference arch_ref = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), instance2.getInstanceName());
    assertNotNull("Check architecture availability", arch_ref);
    InstanceDescription id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
    ServiceReference cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance2.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    CheckService cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 1", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Array size - 1", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(0)));
    fooProvider1.start();
    ServiceReference cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    CheckService cs = (CheckService) getContext().getService(cs_ref);
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 2", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Array size - 2", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(0)));
    cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    cs = (CheckService) getContext().getService(cs_ref);
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
    cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance2.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check Array size - 3", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    assertTrue("Check service Binding - 3", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    fooProvider2.start();
    ServiceReference cs_ref2 = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider2.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref2);
    CheckService cs2 = (CheckService) getContext().getService(cs_ref2);
    // change the value of the property toto
    cs2.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
    cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance2.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check Array size - 4", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    assertTrue("Check service Binding - 4", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    // change the value of the property toto
    cs2.check();
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check Array size - 5", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(2)));
    assertTrue("Check service Binding - 5", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(2)));
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 6", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service Binding - 6", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertTrue("Check Array size - 6", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    fooProvider2.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 7", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service Binding - 7", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Array size - 7", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(0)));
    fooProvider2.start();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 8", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service Binding - 8", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertTrue("Check Array size - 8", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(1)));
    fooProvider2.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 9", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service Binding - 9", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Array size - 9", ((Integer) cs_instance.getProps().get("Size")).equals(new Integer(0)));
    id = null;
    cs = null;
    cs2 = null;
    cs_instance = null;
    getContext().ungetService(cs_instance_ref);
    getContext().ungetService(arch_ref);
    getContext().ungetService(cs_ref);
    getContext().ungetService(cs_ref2);
}

Example 39 with Architecture

use of org.apache.felix.ipojo.architecture.Architecture in project felix by apache.

the class TestOptionalSimpleFilterDependencies method testSimpleMatchInstance.

@Test
public void testSimpleMatchInstance() {
    fooProvider1.start();
    instance3.start();
    ServiceReference arch_ref = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), instance3.getInstanceName());
    assertNotNull("Check architecture availability", arch_ref);
    InstanceDescription id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
    ServiceReference cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance3.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    CheckService cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 1", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertFalse("Check Nullable - 1", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    ServiceReference cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    CheckService cs = (CheckService) getContext().getService(cs_ref);
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 2", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Nullable - 2", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 3", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertFalse("Check Nullable - 3", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    fooProvider1.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 4", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Nullable - 4", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    fooProvider1.start();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 5", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertFalse("Check Nullable - 5", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    fooProvider1.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 6", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 6", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Nullable - 6", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    id = null;
    cs = null;
    cs_instance = null;
    getContext().ungetService(cs_instance_ref);
    getContext().ungetService(arch_ref);
    getContext().ungetService(cs_ref);
}

Example 40 with Architecture

use of org.apache.felix.ipojo.architecture.Architecture in project felix by apache.

the class TestOptionalSimpleFilterDependencies method testSimpleNotMatchInstance.

@Test
public void testSimpleNotMatchInstance() {
    instance3.start();
    ServiceReference arch_ref = ipojoHelper.getServiceReferenceByName(Architecture.class.getName(), instance3.getInstanceName());
    assertNotNull("Check architecture availability", arch_ref);
    InstanceDescription id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
    ServiceReference cs_instance_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), instance3.getInstanceName());
    assertNotNull("Check CheckService availability", cs_instance_ref);
    CheckService cs_instance = (CheckService) getContext().getService(cs_instance_ref);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 1", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Nullable - 1", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    fooProvider1.start();
    ServiceReference cs_ref = ipojoHelper.getServiceReferenceByName(CheckService.class.getName(), fooProvider1.getInstanceName());
    assertNotNull("Check CheckService availability", cs_ref);
    CheckService cs = (CheckService) getContext().getService(cs_ref);
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 2", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Nullable - 2", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 3", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 3", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertFalse("Check Nullable - 3", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 4", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 4", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Nullable - 4", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    // change the value of the property toto
    cs.check();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 5", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 5", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertFalse("Check Nullable - 5", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    fooProvider1.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 6", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 6", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Nullable - 6", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    fooProvider1.start();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 7", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 7", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(1)));
    assertFalse("Check Nullable - 7", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    fooProvider1.stop();
    id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
    assertTrue("Check instance validity - 8", id.getState() == ComponentInstance.VALID);
    assertTrue("Check service invocation", cs_instance.check());
    assertTrue("Check service Binding - 8", ((Integer) cs_instance.getProps().get("Bind")).equals(new Integer(0)));
    assertTrue("Check Nullable - 8", ((Boolean) cs_instance.getProps().get("Nullable")).booleanValue());
    id = null;
    cs = null;
    cs_instance = null;
    getContext().ungetService(cs_instance_ref);
    getContext().ungetService(arch_ref);
    getContext().ungetService(cs_ref);
}