diff --git a/spring-cucumber-demo/pom.xml b/spring-cucumber-demo/pom.xml new file mode 100644 index 0000000000..fca8835194 --- /dev/null +++ b/spring-cucumber-demo/pom.xml @@ -0,0 +1,89 @@ + + + 4.0.0 + + com.example + demo + 0.0.1-SNAPSHOT + jar + + spring-cucumber-demo + Demo project for Spring Boot + + + org.springframework.boot + spring-boot-starter-parent + 1.3.5.RELEASE + + + + + UTF-8 + 1.8 + 1.2.4 + + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-test + test + + + + info.cukes + cucumber-core + ${cucumber.java.version} + test + + + + info.cukes + cucumber-java + ${cucumber.java.version} + test + + + + info.cukes + cucumber-junit + ${cucumber.java.version} + test + + + + info.cukes + cucumber-spring + ${cucumber.java.version} + test + + + + + org.apache.commons + commons-io + 1.3.2 + + + + + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + + diff --git a/spring-cucumber-demo/src/main/java/com/baeldung/BaeldungController.java b/spring-cucumber-demo/src/main/java/com/baeldung/BaeldungController.java new file mode 100644 index 0000000000..0bb249b814 --- /dev/null +++ b/spring-cucumber-demo/src/main/java/com/baeldung/BaeldungController.java @@ -0,0 +1,22 @@ +package com.baeldung; + +import javax.servlet.http.HttpServletResponse; + +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestMethod; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class BaeldungController { + + @RequestMapping(method={RequestMethod.GET},value={"/hello"}) + public String sayHello(HttpServletResponse response){ + return "hello"; + } + + @RequestMapping(method={RequestMethod.POST},value={"/baeldung"}) + public String sayHelloPost(HttpServletResponse response){ + return "hello"; + } + +} diff --git a/spring-cucumber-demo/src/main/java/com/baeldung/SpringDemoApplication.java b/spring-cucumber-demo/src/main/java/com/baeldung/SpringDemoApplication.java new file mode 100644 index 0000000000..d490b23aa2 --- /dev/null +++ b/spring-cucumber-demo/src/main/java/com/baeldung/SpringDemoApplication.java @@ -0,0 +1,19 @@ +package com.baeldung; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.boot.builder.SpringApplicationBuilder; +import org.springframework.boot.context.web.SpringBootServletInitializer; + +@SpringBootApplication +public class SpringDemoApplication extends SpringBootServletInitializer{ + + public static void main(String[] args) { + SpringApplication.run(SpringDemoApplication.class, args); + } + + @Override + protected SpringApplicationBuilder configure(SpringApplicationBuilder application){ + return application.sources(SpringDemoApplication.class); + } +} diff --git a/spring-cucumber-demo/src/main/java/com/baeldung/VersionController.java b/spring-cucumber-demo/src/main/java/com/baeldung/VersionController.java new file mode 100644 index 0000000000..7c72a78a05 --- /dev/null +++ b/spring-cucumber-demo/src/main/java/com/baeldung/VersionController.java @@ -0,0 +1,14 @@ +package com.baeldung; + +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestMethod; +import org.springframework.web.bind.annotation.RestController; + +@RestController +public class VersionController { + + @RequestMapping(method={RequestMethod.GET},value={"/version"}) + public String getVersion(){ + return "1.0"; + } +} diff --git a/spring-cucumber-demo/src/main/resources/application.properties b/spring-cucumber-demo/src/main/resources/application.properties new file mode 100644 index 0000000000..e69de29bb2 diff --git a/spring-cucumber-demo/src/test/java/com/baeldung/CucumberTest.java b/spring-cucumber-demo/src/test/java/com/baeldung/CucumberTest.java new file mode 100644 index 0000000000..feb340d00d --- /dev/null +++ b/spring-cucumber-demo/src/test/java/com/baeldung/CucumberTest.java @@ -0,0 +1,11 @@ +package com.baeldung; + +import cucumber.api.CucumberOptions; +import cucumber.api.junit.Cucumber; +import org.junit.runner.RunWith; + + +@RunWith(Cucumber.class) +@CucumberOptions(features = "src/test/resources") +public class CucumberTest{ +} \ No newline at end of file diff --git a/spring-cucumber-demo/src/test/java/com/baeldung/HeaderSettingRequestCallback.java b/spring-cucumber-demo/src/test/java/com/baeldung/HeaderSettingRequestCallback.java new file mode 100644 index 0000000000..719ce59892 --- /dev/null +++ b/spring-cucumber-demo/src/test/java/com/baeldung/HeaderSettingRequestCallback.java @@ -0,0 +1,34 @@ +package com.baeldung; + +import org.springframework.http.HttpHeaders; +import org.springframework.http.client.ClientHttpRequest; +import org.springframework.web.client.RequestCallback; + +import java.io.IOException; +import java.util.Map; + + +public class HeaderSettingRequestCallback implements RequestCallback{ + final Map requestHeaders; + + private String body; + + public HeaderSettingRequestCallback(final Map headers){ + this.requestHeaders = headers; + } + + public void setBody(final String postBody ){ + this.body = postBody; + } + + @Override + public void doWithRequest(ClientHttpRequest request) throws IOException{ + final HttpHeaders clientHeaders = request.getHeaders(); + for( final Map.Entry entry : requestHeaders.entrySet() ){ + clientHeaders.add(entry.getKey(),entry.getValue()); + } + if( null != body ){ + request.getBody().write( body.getBytes() ); + } + } +} \ No newline at end of file diff --git a/spring-cucumber-demo/src/test/java/com/baeldung/OtherDefs.java b/spring-cucumber-demo/src/test/java/com/baeldung/OtherDefs.java new file mode 100644 index 0000000000..428343d06a --- /dev/null +++ b/spring-cucumber-demo/src/test/java/com/baeldung/OtherDefs.java @@ -0,0 +1,17 @@ +package com.baeldung; + +import cucumber.api.java.en.Given; +import cucumber.api.java.en.When; + + +public class OtherDefs extends SpringIntegrationTest{ + @When("^the client calls /baeldung$") + public void the_client_issues_POST_hello() throws Throwable{ + executePost("http://localhost:8080/baeldung"); + } + + @Given("^the client calls /hello$") + public void the_client_issues_GET_hello() throws Throwable{ + executeGet("http://localhost:8080/hello"); + } +} \ No newline at end of file diff --git a/spring-cucumber-demo/src/test/java/com/baeldung/ResponseResults.java b/spring-cucumber-demo/src/test/java/com/baeldung/ResponseResults.java new file mode 100644 index 0000000000..c7cee44222 --- /dev/null +++ b/spring-cucumber-demo/src/test/java/com/baeldung/ResponseResults.java @@ -0,0 +1,34 @@ +package com.baeldung; + +import java.io.IOException; +import java.io.InputStream; +import java.io.StringWriter; + +import org.apache.commons.io.IOUtils; +import org.springframework.http.client.ClientHttpResponse; + + +public class ResponseResults{ + private final ClientHttpResponse theResponse; + private final String body; + + protected ResponseResults(final ClientHttpResponse response) throws IOException{ + this.theResponse = response; + final InputStream bodyInputStream = response.getBody(); + if (null == bodyInputStream){ + this.body = "{}"; + }else{ + final StringWriter stringWriter = new StringWriter(); + IOUtils.copy(bodyInputStream, stringWriter); + this.body = stringWriter.toString(); + } + } + + protected ClientHttpResponse getTheResponse(){ + return theResponse; + } + + protected String getBody(){ + return body; + } +} \ No newline at end of file diff --git a/spring-cucumber-demo/src/test/java/com/baeldung/SpringIntegrationTest.java b/spring-cucumber-demo/src/test/java/com/baeldung/SpringIntegrationTest.java new file mode 100644 index 0000000000..dc78ba8ce3 --- /dev/null +++ b/spring-cucumber-demo/src/test/java/com/baeldung/SpringIntegrationTest.java @@ -0,0 +1,102 @@ +package com.baeldung; + +import java.io.IOException; +import java.util.HashMap; +import java.util.Map; + +import org.junit.runner.RunWith; +import org.springframework.boot.test.IntegrationTest; +import org.springframework.boot.test.SpringApplicationContextLoader; +import org.springframework.http.HttpMethod; +import org.springframework.http.client.ClientHttpResponse; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.web.WebAppConfiguration; +import org.springframework.web.client.ResponseErrorHandler; +import org.springframework.web.client.ResponseExtractor; +import org.springframework.web.client.RestTemplate; + + +//@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = SpringDemoApplication.class, loader = SpringApplicationContextLoader.class) +@WebAppConfiguration +@IntegrationTest +public class SpringIntegrationTest { + protected static ResponseResults latestResponse = null; + + protected RestTemplate restTemplate = null; + + protected void executeGet(String url) throws IOException{ + final Map headers = new HashMap<>(); + headers.put("Accept","application/json"); + final HeaderSettingRequestCallback requestCallback = new HeaderSettingRequestCallback(headers); + final ResponseResultErrorHandler errorHandler = new ResponseResultErrorHandler(); + + if (restTemplate == null){ + restTemplate = new RestTemplate(); + } + + restTemplate.setErrorHandler(errorHandler); + latestResponse = restTemplate.execute(url, + HttpMethod.GET, + requestCallback, + new ResponseExtractor(){ + @Override + public ResponseResults extractData(ClientHttpResponse response) throws IOException { + if (errorHandler.hadError){ + return (errorHandler.getResults()); + } else{ + return (new ResponseResults(response)); + } + } + }); + + } + + protected void executePost(String url) throws IOException{ + final Map headers = new HashMap<>(); + headers.put("Accept","application/json"); + final HeaderSettingRequestCallback requestCallback = new HeaderSettingRequestCallback(headers); + final ResponseResultErrorHandler errorHandler = new ResponseResultErrorHandler(); + + if (restTemplate == null){ + restTemplate = new RestTemplate(); + } + + restTemplate.setErrorHandler(errorHandler); + latestResponse = restTemplate.execute(url, + HttpMethod.POST, + requestCallback, + new ResponseExtractor(){ + @Override + public ResponseResults extractData(ClientHttpResponse response) throws IOException { + if (errorHandler.hadError){ + return (errorHandler.getResults()); + } else{ + return (new ResponseResults(response)); + } + } + }); + + } + + private class ResponseResultErrorHandler implements ResponseErrorHandler{ + private ResponseResults results = null; + private Boolean hadError = false; + + private ResponseResults getResults(){ + return results; + } + + @Override + public boolean hasError(ClientHttpResponse response) throws IOException{ + hadError = response.getRawStatusCode() >= 400; + return hadError; + } + + @Override + public void handleError(ClientHttpResponse response) throws IOException { + results = new ResponseResults(response); + } + } +} \ No newline at end of file diff --git a/spring-cucumber-demo/src/test/java/com/baeldung/StepDefs.java b/spring-cucumber-demo/src/test/java/com/baeldung/StepDefs.java new file mode 100644 index 0000000000..98a55af4c0 --- /dev/null +++ b/spring-cucumber-demo/src/test/java/com/baeldung/StepDefs.java @@ -0,0 +1,28 @@ +package com.baeldung; + +import cucumber.api.java.en.And; +import cucumber.api.java.en.Then; +import cucumber.api.java.en.When; +import org.springframework.http.HttpStatus; + +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.is; + +public class StepDefs extends SpringIntegrationTest{ + + @When("^the client calls /version$") + public void the_client_issues_GET_version() throws Throwable{ + executeGet("http://localhost:8080/version"); + } + + @Then("^the client receives status code of (\\d+)$") + public void the_client_receives_status_code_of(int statusCode) throws Throwable{ + final HttpStatus currentStatusCode = latestResponse.getTheResponse().getStatusCode(); + assertThat("status code is incorrect : "+ latestResponse.getBody(), currentStatusCode.value(), is(statusCode) ); + } + + @And("^the client receives server version (.+)$") + public void the_client_receives_server_version_body(String version) throws Throwable{ + assertThat(latestResponse.getBody(), is(version)) ; + } +} \ No newline at end of file diff --git a/spring-cucumber-demo/src/test/resources/baelung.feature b/spring-cucumber-demo/src/test/resources/baelung.feature new file mode 100644 index 0000000000..21f18db3a4 --- /dev/null +++ b/spring-cucumber-demo/src/test/resources/baelung.feature @@ -0,0 +1,9 @@ +Feature: the message can be retrieved + Scenario: client makes call to POST /baeldung + When the client calls /baeldung + Then the client receives status code of 200 + And the client receives server version hello + Scenario: client makes call to GET /hello + Given the client calls /hello + When the client receives status code of 200 + Then the client receives server version hello \ No newline at end of file diff --git a/spring-cucumber-demo/src/test/resources/version.feature b/spring-cucumber-demo/src/test/resources/version.feature new file mode 100644 index 0000000000..12f77137ff --- /dev/null +++ b/spring-cucumber-demo/src/test/resources/version.feature @@ -0,0 +1,6 @@ +Feature: the version can be retrieved + Scenario: client makes call to GET /version + When the client calls /version + Then the client receives status code of 200 + And the client receives server version 1.0 + \ No newline at end of file