@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());
}
@Test
public void entry_equalsWithNonEntry() {
MutableMap<Integer, String> map = this.newMapWithKeyValue(null, null);
Map.Entry<Integer, String> entry = Iterate.getFirst(map.entrySet());
Verify.assertNotEquals(entry, new Object());
}
@Test
public void entry_setValue() {
MutableMap<Integer, String> map = this.newMapWithKeyValue(1, "One");
Map.Entry<Integer, String> entry = Iterate.getFirst(map.entrySet());
String value = "Ninety-Nine";
Assert.assertEquals("One", entry.setValue(value));
Assert.assertEquals(value, entry.getValue());
Verify.assertContainsKeyValue(1, value, map);
map.remove(1);
Verify.assertEmpty(map);
Assert.assertNull(entry.setValue("Ignored"));
}
