@Test public void testOverSize() { long[] keys = {3, 7, 9}; double[] values = {Math.PI, Math.E, 0.42}; ImmutableSparseVector v = MutableSparseVector.wrap(keys, values, 2).freeze(); assertThat(v.size(), equalTo(2)); assertThat(v.containsKey(9), equalTo(false)); assertThat(v.get(9, Double.NaN), notANumber()); assertThat(v.get(3), closeTo(Math.PI)); assertThat(v.containsKey(9), equalTo(false)); }
@Test public void testImmutable() { ImmutableSparseVector v = simpleVector(); assertThat(v.immutable(), sameInstance(v)); }