我想将双值与AssertJ进行比较。我不明白我的测试失败的原因。
@Test
public void testInterestToQuote() {
double result = BasicCalculator.accumulationFactorByYearsAndInterest(years, interest)
Assertions.assertThat(result).isCloseTo(expected, Assertions.offset(0.1d))
}
例外是:
java.lang.AssertionError:
Expecting:
<7.256571590148141E-5>
to be close to:
<7.25>
by less than <0.1> but difference was <7.249927434284099>.
(a difference of exactly <0.1> being considered valid)
为什么断言失败?
答案 0 :(得分:0)
昨天晚了,但是7.256571590148141E-5并不像我想象的那样,7.25 ..,因为E-5将点5移动到左边,所以它是0.0000725 ...