@Test
public void equalsTest() {

    VectorStorage storage = createStorage();
    AbstractVector testVector1 = getAbstractVector();
    testVector1.setStorage(storage);
    AbstractVector testVector2 = getAbstractVector();
    assertEquals(MathTestConstants.VAL_NOT_EQUALS, testVector, testVector);
    testVector2.setStorage(storage);
    assertTrue(MathTestConstants.VAL_NOT_EQUALS, testVector1.equals(testVector2));
    assertFalse(MathTestConstants.VALUES_SHOULD_BE_NOT_EQUALS, testVector1.equals(testVector));
}