Examples with Binding org.springframework.cloud.stream.binder.Binding used on opensource projects

Example 6 with Binding

use of org.springframework.cloud.stream.binder.Binding in project spring-cloud-stream by spring-cloud.

the class BindingServiceTests method testExplicitGroup.

@SuppressWarnings({ "unchecked", "rawtypes" })
@Test
public void testExplicitGroup() throws Exception {
    BindingServiceProperties properties = new BindingServiceProperties();
    Map<String, BindingProperties> bindingProperties = new HashMap<>();
    BindingProperties props = new BindingProperties();
    props.setDestination("foo");
    props.setGroup("fooGroup");
    final String inputChannelName = "input";
    bindingProperties.put(inputChannelName, props);
    properties.setBindings(bindingProperties);
    DefaultBinderFactory binderFactory = createMockBinderFactory();
    Binder binder = binderFactory.getBinder("mock", MessageChannel.class);
    BindingService service = new BindingService(properties, binderFactory);
    MessageChannel inputChannel = new DirectChannel();
    Binding<MessageChannel> mockBinding = Mockito.mock(Binding.class);
    when(binder.bindConsumer(eq("foo"), eq("fooGroup"), same(inputChannel), any(ConsumerProperties.class))).thenReturn(mockBinding);
    Collection<Binding<MessageChannel>> bindings = service.bindConsumer(inputChannel, inputChannelName);
    assertThat(bindings).hasSize(1);
    Binding<MessageChannel> binding = bindings.iterator().next();
    assertThat(binding).isSameAs(mockBinding);
    service.unbindConsumers(inputChannelName);
    verify(binder).bindConsumer(eq("foo"), eq(props.getGroup()), same(inputChannel), any(ConsumerProperties.class));
    verify(binding).unbind();
    binderFactory.destroy();
}

Example 7 with Binding

use of org.springframework.cloud.stream.binder.Binding in project spring-cloud-stream by spring-cloud.

the class BindingServiceTests method testMultipleConsumerBindings.

@SuppressWarnings({ "unchecked", "rawtypes" })
@Test
public void testMultipleConsumerBindings() throws Exception {
    BindingServiceProperties properties = new BindingServiceProperties();
    Map<String, BindingProperties> bindingProperties = new HashMap<>();
    BindingProperties props = new BindingProperties();
    props.setDestination("foo,bar");
    final String inputChannelName = "input";
    bindingProperties.put(inputChannelName, props);
    properties.setBindings(bindingProperties);
    DefaultBinderFactory binderFactory = createMockBinderFactory();
    Binder binder = binderFactory.getBinder("mock", MessageChannel.class);
    BindingService service = new BindingService(properties, binderFactory);
    MessageChannel inputChannel = new DirectChannel();
    Binding<MessageChannel> mockBinding1 = Mockito.mock(Binding.class);
    Binding<MessageChannel> mockBinding2 = Mockito.mock(Binding.class);
    when(binder.bindConsumer(eq("foo"), isNull(), same(inputChannel), any(ConsumerProperties.class))).thenReturn(mockBinding1);
    when(binder.bindConsumer(eq("bar"), isNull(), same(inputChannel), any(ConsumerProperties.class))).thenReturn(mockBinding2);
    Collection<Binding<MessageChannel>> bindings = service.bindConsumer(inputChannel, "input");
    assertThat(bindings).hasSize(2);
    Iterator<Binding<MessageChannel>> iterator = bindings.iterator();
    Binding<MessageChannel> binding1 = iterator.next();
    Binding<MessageChannel> binding2 = iterator.next();
    assertThat(binding1).isSameAs(mockBinding1);
    assertThat(binding2).isSameAs(mockBinding2);
    service.unbindConsumers("input");
    verify(binder).bindConsumer(eq("foo"), isNull(), same(inputChannel), any(ConsumerProperties.class));
    verify(binder).bindConsumer(eq("bar"), isNull(), same(inputChannel), any(ConsumerProperties.class));
    verify(binding1).unbind();
    verify(binding2).unbind();
    binderFactory.destroy();
}