Examples with JSONNull com.unboundid.util.json.JSONNull used on opensource projects

Example 1 with JSONNull

use of com.unboundid.util.json.JSONNull in project ldapsdk by pingidentity.

the class EqualsJSONObjectFilterTestCase method testTopLevelFieldNull.

/**
 * Provides test coverage for the case in which a filter references a
 * top-level field and a {@code JSONNull} value.
 *
 * @throws  Exception  If an unexpected problem occurs.
 */
@Test()
public void testTopLevelFieldNull() throws Exception {
    EqualsJSONObjectFilter f = new EqualsJSONObjectFilter("top-level-field", JSONNull.NULL);
    assertNotNull(f.toJSONObject());
    assertEquals(f.toJSONObject(), new JSONObject(new JSONField("filterType", "equals"), new JSONField("field", "top-level-field"), new JSONField("value", JSONNull.NULL)));
    f = (EqualsJSONObjectFilter) JSONObjectFilter.decode(f.toJSONObject());
    assertNotNull(f);
    assertNotNull(f.getField());
    assertEquals(f.getField(), Collections.singletonList("top-level-field"));
    assertNotNull(f.getValue());
    assertEquals(f.getValue(), JSONNull.NULL);
    assertFalse(f.caseSensitive());
    assertNotNull(f.getFilterType());
    assertEquals(f.getFilterType(), "equals");
    assertNotNull(f.getRequiredFieldNames());
    assertEquals(f.getRequiredFieldNames(), new HashSet<String>(Arrays.asList("field", "value")));
    assertNotNull(f.getOptionalFieldNames());
    assertEquals(f.getOptionalFieldNames(), new HashSet<String>(Collections.singletonList("caseSensitive")));
    assertTrue(f.matchesJSONObject(new JSONObject(new JSONField("top-level-field", JSONNull.NULL))));
    assertTrue(f.matchesJSONObject(new JSONObject(new JSONField("top-level-field", new JSONNull()))));
    assertTrue(f.matchesJSONObject(new JSONObject(new JSONField("top-level-field", new JSONArray(JSONNull.NULL, JSONBoolean.TRUE)))));
    assertTrue(f.matchesJSONObject(new JSONObject(new JSONField("top-level-field", new JSONArray(JSONBoolean.TRUE, JSONNull.NULL)))));
    assertFalse(f.matchesJSONObject(new JSONObject(new JSONField("top-level-field", new JSONObject(new JSONField("top-level-field", JSONNull.NULL))))));
}