@Test
public void entryBasicTests() {
Map.Entry<String, String> kvh1 = Maps2.entry("xyzzy", "plugh");
Map.Entry<String, String> kvh2 = Maps2.entry("foobar", "blurfl");
@SuppressWarnings({"unchecked", "rawtypes"})
Map.Entry<String, String> sie = new AbstractMap.SimpleImmutableEntry("xyzzy", "plugh");
assertTrue(kvh1.equals(sie));
assertTrue(sie.equals(kvh1));
assertFalse(kvh2.equals(sie));
assertFalse(sie.equals(kvh2));
assertEquals(sie.hashCode(), kvh1.hashCode());
assertEquals(sie.toString(), kvh1.toString());
}
@Test
public void entry_hashCodeForNullKeyAndValue() {
MutableMap<Integer, String> map = this.newMapWithKeyValue(null, null);
Map.Entry<Integer, String> entry = Iterate.getFirst(map.entrySet());
Assert.assertEquals(0, entry.hashCode());
}
public int hashCode() {
return entry.hashCode();
}