@Test
  public void testPathCreation_emptyPath() {
    // normalized to empty path with single empty string name
    assertAbout(paths())
        .that(service.createPath(null, ImmutableList.<Name>of()))
        .hasRootComponent(null)
        .and()
        .hasNameComponents("");
  }
Tests for {@link PathService}.

@author Colin Decker
jimfs/src/test/java/com/google/common/jimfs/PathServiceTest.java