RestAssured比较Double和Hamcrest [英] RestAssured comparing Double with Hamcrest
本文介绍了RestAssured比较Double和Hamcrest的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个愚蠢的东西,但我真的看不到我缺少什么:
I have a stupid thing, but I really can´t see what am I missing:
我有一个测试:
@Test
public void testeBerechneRendite() {
get("/rendite?jahresnettomiete=8000&kaufpreis=100000&nebenkosten=500")
.then().body(is(closeTo(0.079, 0.01)));
}
错误是:
Response body doesn't match expectation.
Expected: is a numeric value within <0.01> of <0.079>
Actual: 0.07960199004975124
它缝我不明白closeTo(double,double) 。根据我的理解,0.069到0.089之间的所有数字都应该有效。如果我完全错了,请澄清一下:-)
It seams I don`t understand the closeTo(double, double). From my understanding all numbers between 0.069 and 0.089 should be valid. If I am totally wrong please clarify :-)
推荐答案
实际值:0.07960199004975124
-这是一个字符串值,这就是您的匹配器不起作用的原因。您需要提取值,将值转换为double并在单独的mathcer中进行比较。
Actual: 0.07960199004975124
- it is a string value, that is why your matcher does not work. You need to extract value, convert into double and compare in separate mathcer.
MatcherAssert.assertThat(
Double.parseDouble(get("/rendite?jahresnettomiete=8000&kaufpreis=100000&nebenkosten=500")
.then().extract().jsonPath().getString("args.val")),
closeTo(0.079, 0.01)
);
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