@Test
public void testSingleValConstructor() {
MyDouble cVal = new MyDouble(27.8);
QuadraticEquation testQuad = new QuadraticEquation(cVal);
assertTrue(
testQuad.getA().isZero() && testQuad.getB().isZero() && testQuad.getC().equals(cVal));
}
// YOU NEED TO IMPLEMENT AT LEAST THESE JUNIT TESTS BELOW
@Test
public void testGetters() {
MyDouble a = new MyDouble(3);
MyDouble b = new MyDouble(4);
MyDouble c = new MyDouble(5);
QuadraticEquation testQuad = new QuadraticEquation(a, b, c);
assertTrue(a.equals(testQuad.getA()));
assertTrue(b.equals(testQuad.getB()));
assertTrue(c.equals(testQuad.getC()));
}
@Test
public void testThreeValConstructor() {
MyDouble aVal = new MyDouble(15.7);
MyDouble bVal = new MyDouble(-23.7);
MyDouble cVal = new MyDouble(4.3);
QuadraticEquation testQuad = new QuadraticEquation(aVal, bVal, cVal);
assertTrue(
testQuad.getA().equals(aVal)
&& testQuad.getB().equals(bVal)
&& testQuad.getC().equals(cVal));
}
@Test
public void testDefaultConstructor() {
QuadraticEquation testQuad = new QuadraticEquation();
assertTrue(testQuad.getA().isZero() && testQuad.getB().isZero() && testQuad.getC().isZero());
}