@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));
}
