轉載：http://www.jianshu.com/p/6249f9a9e9c4

　　什么是Cucumber？什么是BDD？這里不細講，不懂的直接查看官方：https://cucumber.io/
　　什么是Rest Assured？傳送門：https://github.com/rest-assured/rest-assured

　　以下以java為開發語言，快速搭建一個cucumber+Rest Assured的api自動化測試平臺。
　　1. 用IDEA 新建一個Maven工程，并pom文件添加如下配置：

<!--ccucumber 相關依賴--><dependency><groupId>info.cukes</groupId><artifactId>cucumber-java8</artifactId><version>1.2.4</version><scope>test</scope></dependency><dependency><groupId>info.cukes</groupId><artifactId>cucumber-java</artifactId><version>1.2.4</version></dependency><!-- https://mvnrepository.com/artifact/info.cukes/cucumber-html --><dependency><groupId>info.cukes</groupId><artifactId>cucumber-html</artifactId><version>0.2.3</version></dependency><!--rest-assured 接口測試框架--><!-- https://mvnrepository.com/artifact/com.jayway.restassured/rest-assured --><dependency><groupId>com.jayway.restassured</groupId><artifactId>rest-assured</artifactId><version>2.9.0</version></dependency><!-- https://mvnrepository.com/artifact/org.testng/testng --><dependency><groupId>org.testng</groupId><artifactId>testng</artifactId><version>6.9.10</version></dependency><!--log 引入--><dependency><groupId>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version></dependency><dependency><groupId>org.slf4j</groupId><artifactId>slf4j-log4j12</artifactId><version>1.7.5</version><scope>provided</scope></dependency><!--compare jsoon--><dependency><groupId>net.javacrumbs.json-unit</groupId><artifactId>json-unit</artifactId><version>1.13.0</version></dependency><!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind --><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>2.8.1</version></dependency>

新建個ApiTools類，并對Rest Assured進程二次封裝，主要是Post 和 Get請求的基礎封裝和對返回json解析的封裝，具體代碼如下：

/*** 帶json的post請求** @param apiPath api地址* @param json 請求json* @return api返回的Response*/public static Response post(String apiPath, String json) { // 開始發起post 請求String path = Parameters.BOSEHOST + apiPath;Response response = given().contentType("application/json;charset=UTF-8").headers("header1", "value1").cookies("cookies1", "value1").body(json).when().log().all().post(path.trim());log.info(response.statusCode());log.info("reponse:");response.getBody().prettyPrint();return response;}/*** get 請求** @param apiPath api路徑* @return api的response*/public static Response get(String apiPath) { // 開始發起GET 請求String path = Parameters.BOSEHOST + apiPath;Response response = given().contentType("application/json;charset=UTF-8").headers("headers1", "value1").cookie("cookie1", "value1").when().log().all().get(path.trim());log.info(response.statusCode());log.info("reponse:");response.getBody().prettyPrint();return response;}/*** 獲取json中某個key值* @param response 接口返回* @param jsonPath jsonpath, 例如 a.b.c a.b[1].c a* @return*/public static String getJsonPathValue(Response response, String jsonPath) {String reponseJson = String.valueOf(response.jsonPath().get(jsonPath)); // String jsonValue = String.valueOf(from(reponseJson).get(jsonPath));return reponseJson;}

3.新建個Steps 類，完成常用step的封裝，具體代碼如下：

import com.jayway.restassured.response.Response; import com.tools.apitools.ApiTools; import com.tools.apitools.MyAssert; import com.tools.filetools.ReadTxtFile; import cucumber.api.java.en.Then; import cucumber.api.java.en.When; import static net.javacrumbs.jsonunit.JsonAssert.assertJsonEquals; /** * Created by MeYoung on 8/1/2016. * <p> * Steps 集合 */ public class Steps {Response response = null;@When("^I send a GET request to \"(.*?)\"$")public void getRequest(String path) {response = ApiTools.get(path);}@When("^I send a POST request to \"(.*?)\"$")public void postRequest(String apiPath) throws Throwable {response = ApiTools.post(apiPath);}@When("^I send a POST request to \"(.*?)\" and request json:$")public void postRequestWithJson(String apiPath, String json) {response = ApiTools.post(apiPath, json);}@When("^I use a \"(.*?)\" file to send a POST request to \"(.*?)\"$")public void postRequestWihtFile(String fileName, String path) {String json = ReadTxtFile.readTxtFile(fileName);response = ApiTools.post(path, json);}@Then("^the JSON response equals$")public void assertResponseJson(String expected) {String responseJson = response.body().asString();assertJsonEquals(responseJson, expected);}@Then("^the JSON response equals json file \"(.*?)\"$")public void theJSONResponseEqualsJsonFile(String fileName) {String responseJson = response.body().asString();String fileJson = ReadTxtFile.readTxtFile(fileName);assertJsonEquals(responseJson, fileJson);}@Then("^the response status should be \"(\\d{3})\"$")public void assertStatusCode(int statusCode) {Object jsonResponse = response.getStatusCode();MyAssert.assertEquals(jsonResponse, statusCode);}@Then("^the JSON response \"(.*?)\" equals \"(.*?)\"$")public void assertEquals(String str, String expected) {String jsonValue = ApiTools.getJsonPathValue(response, str);MyAssert.assertEquals(jsonValue, expected);}@Then("^the JSON response \"(.*?)\" type should be \"(.*?)\"$")public void assertMatch(String str, String match) {String jsonValue = ApiTools.getJsonPathValue(response, str);MyAssert.assertMatch(jsonValue, match);}@Then("^the JSON response \"(.*?)\" should be not null$")public void assertNotNull(String str) {String jsonValue = ApiTools.getJsonPathValue(response, str);MyAssert.assertNotNull(jsonValue);}@Then("^the JSON response \"(.*?)\" start with \"(.*?)\"$")public void assertStartWith(String str, String start) {String jsonValue = ApiTools.getJsonPathValue(response, str);MyAssert.assertStartWith(jsonValue, start);}@Then("^the JSON response \"(.*?)\" end with \"(.*?)\"$")public void assertEndWith(String str, String end) {String jsonValue = ApiTools.getJsonPathValue(response, str);MyAssert.assertEndWith(jsonValue, end);}@Then("^the JSON response \"(.*?)\" include \"(.*?)\"$")public void assertInclude(String str, String include) {String jsonValue = ApiTools.getJsonPathValue(response, str);MyAssert.assertInclude(jsonValue, include);} }

　　當然上面代碼還涉及到一些Asssert的封裝，這里就不列出來，個人喜好不同，更具自己熟悉的情況去引入自己熟悉的jar包。

　　ok，最后我們愉快的寫兩個case，看看效果：

@getScenario Outline: use examplesWhen I send a GET request to "apiurl"Then the response status should be "200"Then the JSON response "<jsonPath>" equals "<value>"Examples:| jsonPath | value || genericPlan | false || ehiCarrierId | 90121100 || carrierName | Anthem Blue Cross |@postScenario: test post requestWhen I send a POST request to "apiurl"Then the response status should be "200"And the JSON response "message" equals "success"# 校驗放回值是否是某種類型And the JSON response "sessionId" type should be "^\d{6}$"# 校驗返回值不為空And the JSON response "url" should be not null# 校驗是否以XX開頭Then the JSON response "message" start with "su"# 校驗是否以XX開頭Then the JSON response "message" end with "ss"# 校驗是否以XX開頭Then the JSON response "message" include "ss"# 校驗返回json是否為XXX，對整個返回json的校驗Then the JSON response equals"""{"result":"success"}"""

通過Junit 運行feature.

在Pom.xml 文件添加junit相關包：

<dependency><groupId>info.cukes</groupId><artifactId>cucumber-junit</artifactId><version>1.2.4</version><scope>test</scope></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.12</version><scope>test</scope></dependency>

在feature 同級目錄下新建個運行類，代碼例子如下：

import cucumber.api.CucumberOptions; import cucumber.api.junit.Cucumber; import org.junit.runner.RunWith;@RunWith(Cucumber.class) @CucumberOptions(strict = true,monochrome = true,plugin = {"pretty", "html:target/cucumber", "json:target/cucumber.json"},features = {"src/test/java/bosev2"},glue = {"com.bose.step"},tags = {"~@unimplemented"}) public class RunnerBoseTest { }

@RunWith(Cucumber.class) ： 注解表示通過Cucumber的Junit 方式運行腳本
@CucumberOptions () ：注解用于配置運行信息，其中代碼中的plugin 表示測試報告輸出的路徑和格式， feature 表示被運行的feature文件的包路徑， glue中配置steps的包路徑地址，tags中配置要運行的用例的tags名，其實~符號表示除了這個tags的所有tags.

通過Jenkins 執行

在Pom.xml 文件里面添加運行插件，如下：

<build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.3</version><inherited>true</inherited><configuration><source>1.7</source><target>1.7</target><encoding>UTF-8</encoding></configuration></plugin><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-surefire-plugin</artifactId><version>2.18.1</version><configuration><reuseForks>false</reuseForks></configuration></plugin></plugins></build>

在Jenkins 中添加Cucumber-JVM reports插件。

新建Maven job，配置maven構建方式和構建后的測試報告展示。

Paste_Image.png

Cucumber-JVM reports 提供了非常漂亮的report，如下：

Paste_Image.png

最后附上項目地址：https://github.com/MeYoung/cucumber_restassured

作者：米陽MeYoung
鏈接：http://www.jianshu.com/p/6249f9a9e9c4
來源：簡書
著作權歸作者所有。商業轉載請聯系作者獲得授權，非商業轉載請注明出處。 參考：https://github.com/jenkinsci/cucumber-reports-plugin

轉載于:https://www.cnblogs.com/ceshi2016/p/7481527.html

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