笔记：Junit5+RestAssured接口测试

之前只用过testNG+httpClient做过接口测试，相较于httpClient用各种封装，RestAssured语言更简洁且规范一些。

git：https://github.com/rest-assured/rest-assured/blob/master/xml-path/src/test/java/io/restassured/path/xml/XmlPathTest.java

参考：

xml和json 的断言：

https://github.com/rest-assured/rest-assured/wiki/Usage#example-1---json

https://github.com/rest-assured/rest-assured/blob/master/xml-path/src/test/java/io/restassured/path/xml/XmlPathTest.java

RestAssured基本语法格式尊崇 given()-when()-then()的风格。

    @Test
    public void testMp2(){
        given()
                .queryParam("wd", "mp2")
         .when()
                .get("http://www.baidu.com")
         .then()
                .log().all()
                .statusCode(200);
    }

　　

支持json返回的各种花式解析

json如下：

{
    "store": {
        "book": [
            {
                "category": "reference",
                "author": "Nigel Rees",
                "title": "Sayings of the Century",
                "price": 8.95
            },
            {
                "category": "fiction",
                "author": "Evelyn Waugh",
                "title": "Sword of Honour",
                "price": 12.99
            },
            {
                "category": "fiction",
                "author": "Herman Melville",
                "title": "Moby Dick",
                "isbn": "0-553-21311-3",
                "price": 8.99
            },
            {
                "category": "fiction",
                "author": "J. R. R. Tolkien",
                "title": "The Lord of the Rings",
                "isbn": "0-395-19395-8",
                "price": 22.99
            }
        ],
        "bicycle": {
            "color": "red",
            "price": 19.95
        }
    },
    "expensive": 10
}

　　

断言方法如下：

 @Test
    public void testJson2(){
        given()
                .when().get("http://172.26.240.167:8000/testerhome.json")
                .then()
                .log().all()
                .statusCode(200)
//                .body("lotto.lottoId",equalTo(5))
//                .body("lotto.winners.winnerId",hasItems(23,54))
        .body("store.book.category",hasItems("reference","fiction"))
        .body("store.book.category",hasItems("reference"))
        .body("store.book[0].author",equalTo("Nigel Rees"))
        .body("store.book.find{book->book.price==8.95f}.author",equalTo("Nigel Rees"))
        .body("store.book.find{book->book.price==8.95f}.price",equalTo(8.95f))
        .body("store.book.findAll{book->book.price>=5&&book.price<=15}.price",hasItems(8.95f))
        .body("expensive",equalTo(10))
//                不支持json的find
//                .body("**.find{it.winnerId}",equalTo(23))
        ;
//                    .body(hasXPath("//*[]"));
    }

　　

支持花式解析xml

xml如下：

<shopping>
<category type="groceries">
<item>
<name>Chocolate</name>
<price>10</price>
</item>
<item>
<name>Coffee</name>
<price>20</price>
</item>
</category>
<category type="supplies">
<item>
<name>Paper</name>
<price>5</price>
</item>
<item quantity="4">
<name>Pens</name>
<price>15.5</price>
</item>
</category>
<category type="present">
<item when="Aug 10">
<name>Kathryn's Birthday</name>
<price>200</price>
</item>
</category>
</shopping>

　

断言如下：

  @Test
    public void testXml(){
        given()
                .when().get("http://172.26.240.167:8000/testerhome.xml")
                .then()
                .log().all()
                .statusCode(200)
        .body("shopping.category.item[0].price",equalTo("10"))
        .body("shopping.category.item[0].name",equalTo("Chocolate"))
        .body("shopping.category.item.size()",equalTo(5))
        .body("shopping.category.findAll {it.@type=='groceries'}.size()",equalTo(1))
        .body("shopping.category.item.findAll {it.price==20}.name",equalTo("Coffee"))
        .body("**.findAll{it.price==20}.name",equalTo("Coffee"))
        ;
    }

　　

proxy设置

        RestAssured.proxy("127.0.0.1",8888);
        RestAssured.useRelaxedHTTPSValidation();//证书信任
        //请求中有中文
        RestAssured.config=RestAssured.config()
                .encoderConfig(EncoderConfig.encoderConfig().defaultContentCharset("UTF-8"));

　　

同时给所有请求设置header，利用filter()

　

RestAssured.filters((req,res,ctx)->{
            req.header("User-Agent","Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36")
                    .header("Content-Type","application/x-www-form-urlencoded")
                    .header("Cookie","u=yindongzi");
            Response resOrigin = ctx.next(req,res);
            return resOrigin;
        });

　　

post 请求中发送json

    @Test
    public void testPostJson(){
        HashMap<String,Object> map =new HashMap<>();
        map.put("Firstname","jack");
        map.put("LastName","john");
        map.put("array",new String[]{"111","222","333"});
        given()
                .contentType(ContentType.JSON)
                .body(map)
                .when().post("http://www.baidu.com")
                .then().statusCode(200);
    }

　　

导出response，extract()方法，

 Response response=
                given()
                        .when().post("https://www.baidu.com")
                        .then()
                        .extract().response();
        //cookie = response.getHeaders().getValue("Set-Cookie").split(";")[0];
        //String cookie2 = response.body().jsonPath().getString("data");