@Test(expected = DockerApiConnectionException.class)
public void shouldWrapJaxRsException() {
given(docker.containers(anyInt(), anyInt(), anyString(), anyString(), anyInt()))
.willThrow(ProcessingException.class);
Dockers.getUsedPorts(docker);
}
@Test
public void shouldRetrievePublicPort() {
Port port = new Port();
port.setPrivatePort(1);
port.setPublicPort(2);
Container container = new Container();
container.setPorts(Arrays.asList(port));
given(docker.containers(anyInt(), anyInt(), anyString(), anyString(), anyInt()))
.willReturn(Arrays.asList(container));
// When
Set<Integer> ports = Dockers.getUsedPorts(docker);
// Then
assertEquals(1, ports.size());
assertEquals(port.getPublicPort(), ports.iterator().next());
}