@Test
public void hasODataExpandParamValue() {

    URI u = UriUtils.buildUri("http://example.com:8000?$expand=documentLinks");
    assertTrue(UriUtils.hasODataExpandParamValue(u));
    u = UriUtils.buildUri("http://example.com:8000?expand=documentLinks");
    assertTrue(UriUtils.hasODataExpandParamValue(u));
    u = UriUtils.buildUri("http://example.com:8000?$blablabla=documentLinks");
    assertFalse(UriUtils.hasODataExpandParamValue(u));
    u = UriUtils.buildUri("http://example.com:8000");
    assertFalse(UriUtils.hasODataExpandParamValue(u));
    u = UriUtils.buildUri("http://example.com:8000?");
    assertFalse(UriUtils.hasODataExpandParamValue(u));
}