@Test
public void getIfAbsentPut_Function() {
MutableObjectBooleanMap<Integer> map1 = this.getEmptyMap();
Assert.assertTrue(map1.getIfAbsentPut(0, () -> true));
BooleanFunction0 factoryThrows =
() -> {
throw new AssertionError();
};
Assert.assertTrue(map1.getIfAbsentPut(0, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(0, true), map1);
Assert.assertTrue(map1.getIfAbsentPut(1, () -> true));
Assert.assertTrue(map1.getIfAbsentPut(1, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(0, true, 1, true), map1);
MutableObjectBooleanMap<Integer> map2 = this.getEmptyMap();
Assert.assertFalse(map2.getIfAbsentPut(1, () -> false));
Assert.assertFalse(map2.getIfAbsentPut(1, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(1, false), map2);
Assert.assertFalse(map2.getIfAbsentPut(0, () -> false));
Assert.assertFalse(map2.getIfAbsentPut(0, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(0, false, 1, false), map2);
MutableObjectBooleanMap<Integer> map3 = this.getEmptyMap();
Assert.assertTrue(map3.getIfAbsentPut(null, () -> true));
Assert.assertTrue(map3.getIfAbsentPut(null, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(null, true), map3);
}
@Test
public void getIfAbsentPut_Function() {
BooleanFunction0 factory =
new BooleanFunction0() {
public boolean value() {
return true;
}
};
MutableObjectBooleanMap<Integer> map1 = this.getEmptyMap();
Assert.assertTrue(map1.getIfAbsentPut(0, factory));
BooleanFunction0 factoryThrows =
new BooleanFunction0() {
public boolean value() {
throw new AssertionError();
}
};
Assert.assertTrue(map1.getIfAbsentPut(0, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(0, true), map1);
Assert.assertTrue(map1.getIfAbsentPut(1, factory));
Assert.assertTrue(map1.getIfAbsentPut(1, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(0, true, 1, true), map1);
MutableObjectBooleanMap<Integer> map2 = this.getEmptyMap();
BooleanFunction0 factoryFalse =
new BooleanFunction0() {
public boolean value() {
return false;
}
};
Assert.assertFalse(map2.getIfAbsentPut(1, factoryFalse));
Assert.assertFalse(map2.getIfAbsentPut(1, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(1, false), map2);
Assert.assertFalse(map2.getIfAbsentPut(0, factoryFalse));
Assert.assertFalse(map2.getIfAbsentPut(0, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(0, false, 1, false), map2);
MutableObjectBooleanMap<Integer> map3 = this.getEmptyMap();
Assert.assertTrue(map3.getIfAbsentPut(null, factory));
Assert.assertTrue(map3.getIfAbsentPut(null, factoryThrows));
Assert.assertEquals(this.newWithKeysValues(null, true), map3);
}