}
        };

        assertThat(projectRegistry.findAll(spec), equalTo(toSet((ProjectInternal) childMock, childChildMock)));
    }

    @Test
    public void canRemoveProject() {
        String path = childChildMock.getPath();
        assertThat(projectRegistry.removeProject(path), sameInstance((ProjectInternal) childChildMock));
        assertThat(projectRegistry.getProject(path), nullValue());