java.time.Period#multipliedBy ( )源码实例Demo

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expected=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expected=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooBig() {
    Period test = Period.ofYears(Integer.MAX_VALUE / 2 + 1);
    test.multipliedBy(2);
}
 

@Test(expectedExceptions=ArithmeticException.class)
public void test_multipliedBy_overflowTooSmall() {
    Period test = Period.ofYears(Integer.MIN_VALUE / 2 - 1);
    test.multipliedBy(2);
}
 

/**
 * Supports the multiply operator; equivalent to calling the {@link java.time.Period#multipliedBy(int)} method.
 *
 * @param self   a Period
 * @param scalar a scalar to multiply each unit by
 * @return a Period
 * @since 2.5.0
 */
public static Period multiply(final Period self, int scalar) {
    return self.multipliedBy(scalar);
}