/**
* OVERVIEW: The test case "test12" covers around 1.0% (low percentage) of statements in
* "Rational"
*/
@Test
public void test12() throws Throwable {
// The test case instantiates a "Rational" with numerator equal to 1L,
// and denominator equal to -4269L.
// The execution of this constructor implicitly covers the following 1
// conditions:
// - the condition " denominator equals to 0L" is FALSE;
Rational rational0 = new Rational(1L, (-4269L));
// The test case declares a double whose value is equal to the double
// value of "rational0"
double double0 = rational0.doubleValue();
// Then, it tests:
// 1) whether "double0" is equal to (-2.3424689622862497E-4) with delta
// equal to 0.01D;
assertEquals((-2.3424689622862497E-4), double0, 0.01D);
}
/**
* OVERVIEW: The test case "test1" covers around 7.0% (low percentage) of statements in "Rational"
*/
@Test
public void test1() throws Throwable {
// The test case instantiates a "Rational" with numerator equal to
// -85L, and denominator equal to 232L.
// The execution of this constructor implicitly covers the following 1
// conditions:
// - the condition " denominator equals to 0L" is FALSE;
Rational rational0 = new Rational((-85L), 232L);
// The test case declares an object of the class "Rational" whose value
// is equal to the absolute value of "rational0"
Rational rational1 = rational0.abs();
// Then, it tests:
// 1) whether the double value of "rational1" is equal
// to 0.36637931034483 with delta equal to 0.01D;
assertEquals(0.36637931034483, rational1.doubleValue(), 0.01D);
// 2) whether the numerator of rational1 is equal to 85L;
assertEquals(85L, rational1.numerator);
// 3) whether the denominator of rational1 is equal to 85L;
assertEquals(232L, rational1.denominator);
}
/**
* OVERVIEW: The test case "test3" covers around 1.0% (low percentage) of statements in "Rational"
*/
@Test
public void test3() throws Throwable {
// The test case instantiates a "Rational" with numerator equal to -6L,
// and denominator equal to 231L.
// The execution of this constructor implicitly covers the following 1
// conditions:
// - the condition " denominator equals to 0L" is FALSE;
Rational rational0 = new Rational((-6L), 231L);
try {
// The next method call the add long integer -66L to rational0
// FIXME: rational0 value was not updated
rational0 = rational0.add((-66L));
// FIXME: this test says that we cannot add any number to a Rationale
// fail("Expecting exception: NumberFormatException");
assertEquals(-66.02597402597402, rational0.doubleValue(), 0.01D);
} catch (NumberFormatException e) {
//
// Cannot create a Rational object with zero as the denominator
//
}
}
@Test
public void test12() throws Throwable {
Rational rational0 = new Rational((-1784L), 669L);
double double0 = rational0.doubleValue();
assertEquals((-2.6666666666666665), double0, 0.01D);
}
