Java tutorial
/* * Copyright 2014 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.jayway.restassured.itest.java; import com.jayway.restassured.RestAssured; import com.jayway.restassured.builder.RequestSpecBuilder; import com.jayway.restassured.builder.ResponseSpecBuilder; import com.jayway.restassured.config.LogConfig; import com.jayway.restassured.http.ContentType; import com.jayway.restassured.itest.java.support.WithJetty; import com.jayway.restassured.specification.RequestSpecification; import org.apache.commons.io.output.WriterOutputStream; import org.junit.After; import org.junit.Before; import org.junit.Test; import java.io.PrintStream; import java.io.StringWriter; import static com.jayway.restassured.RestAssured.given; import static com.jayway.restassured.config.LogConfig.logConfig; import static com.jayway.restassured.config.RestAssuredConfig.config; import static com.jayway.restassured.filter.log.LogDetail.BODY; import static com.jayway.restassured.filter.log.LogDetail.HEADERS; import static org.hamcrest.Matchers.*; import static org.junit.Assert.assertThat; import static org.junit.Assert.fail; public class LogIfValidationFailsITest extends WithJetty { public static final String LINE_SEPARATOR = System.getProperty("line.separator"); @Before public void setup() throws Exception { RestAssured.config = config().logConfig(logConfig().enablePrettyPrinting(false)); } @After public void teardown() throws Exception { RestAssured.reset(); } @Test public void worksForRequestSpecificationsUsingGivenWhenThenSyntax() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(RestAssured.config().logConfig(logConfig().defaultStream(captor))).log() .ifValidationFails().param("firstName", "John").param("lastName", "Doe") .header("Content-type", "application/json").when().get("/greet").then().statusCode(400); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo("Request method:\tGET" + LINE_SEPARATOR + "Request path:\thttp://localhost:8080/greet?firstName=John&lastName=Doe" + LINE_SEPARATOR + "Proxy:\t\t\t<none>" + LINE_SEPARATOR + "Request params:\tfirstName=John" + LINE_SEPARATOR + "\t\t\t\tlastName=Doe" + LINE_SEPARATOR + "Query params:\t<none>" + LINE_SEPARATOR + "Form params:\t<none>" + LINE_SEPARATOR + "Path params:\t<none>" + LINE_SEPARATOR + "Multiparts:\t\t<none>" + LINE_SEPARATOR + "Headers:\t\tAccept=*/*" + LINE_SEPARATOR + "\t\t\t\tContent-Type=application/json; charset=" + RestAssured.config().getEncoderConfig().defaultCharsetForContentType(ContentType.JSON) + LINE_SEPARATOR + "Cookies:\t\t<none>" + LINE_SEPARATOR + "Body:\t\t\t<none>" + LINE_SEPARATOR)); } } @Test public void worksForRequestSpecificationsUsingLegacySyntax() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(RestAssured.config().logConfig(logConfig().defaultStream(captor))).log() .ifValidationFails().param("firstName", "John").param("lastName", "Doe") .header("Content-type", "application/json").expect().statusCode(400).when().get("/greet"); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo("Request method:\tGET" + LINE_SEPARATOR + "Request path:\thttp://localhost:8080/greet?firstName=John&lastName=Doe" + LINE_SEPARATOR + "Proxy:\t\t\t<none>" + LINE_SEPARATOR + "Request params:\tfirstName=John" + LINE_SEPARATOR + "\t\t\t\tlastName=Doe" + LINE_SEPARATOR + "Query params:\t<none>" + LINE_SEPARATOR + "Form params:\t<none>" + LINE_SEPARATOR + "Path params:\t<none>" + LINE_SEPARATOR + "Multiparts:\t\t<none>" + LINE_SEPARATOR + "Headers:\t\tAccept=*/*" + LINE_SEPARATOR + "\t\t\t\tContent-Type=application/json; charset=" + RestAssured.config().getEncoderConfig().defaultCharsetForContentType(ContentType.JSON) + LINE_SEPARATOR + "Cookies:\t\t<none>" + LINE_SEPARATOR + "Body:\t\t\t<none>" + LINE_SEPARATOR)); } } @Test public void doesntLogRequestSpecificationsUsingGivenWhenThenSyntaxWhenValidationSucceeds() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); given().config(RestAssured.config().logConfig(logConfig().defaultStream(captor))).log().ifValidationFails() .param("firstName", "John").param("lastName", "Doe").header("Content-type", "application/json") .when().get("/greet").then().statusCode(200); assertThat(writer.toString(), isEmptyString()); } @Test public void doesntLogRequestSpecificationsUsingLegacySyntaxWhenValidationSucceeds() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); given().config(RestAssured.config().logConfig(logConfig().defaultStream(captor))).log().ifValidationFails() .param("firstName", "John").param("lastName", "Doe").header("Content-type", "application/json") .expect().statusCode(200).when().get("/greet"); assertThat(writer.toString(), isEmptyString()); } @Test public void worksForResponseSpecificationsUsingGivenWhenThenSyntax() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(config().logConfig(new LogConfig(captor, false))).pathParam("firstName", "John") .pathParam("lastName", "Doe").when().get("/{firstName}/{lastName}").then().log() .ifValidationFails(BODY).body("fullName", equalTo("John Doe2")); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo( "{\"firstName\":\"John\",\"lastName\":\"Doe\",\"fullName\":\"John Doe\"}" + LINE_SEPARATOR)); } } @Test public void worksForResponseSpecificationsUsingLegacySyntax() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(config().logConfig(new LogConfig(captor, false))).pathParam("firstName", "John") .pathParam("lastName", "Doe").expect().log().ifValidationFails(BODY) .body("fullName", equalTo("John Doe2")).when().get("/{firstName}/{lastName}"); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo( "{\"firstName\":\"John\",\"lastName\":\"Doe\",\"fullName\":\"John Doe\"}" + LINE_SEPARATOR)); } } @Test public void doesntLogUsingGivenWhenThenSyntaxWhenValidationSucceeds() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); given().config(config().logConfig(new LogConfig(captor, false))).pathParam("firstName", "John") .pathParam("lastName", "Doe").when().get("/{firstName}/{lastName}").then().log() .ifValidationFails(BODY).body("fullName", equalTo("John Doe")); assertThat(writer.toString(), isEmptyString()); } @Test public void doesntLogResponseSpecUsingLegacySyntaxWhenValidationSucceeds() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); given().config(config().logConfig(new LogConfig(captor, false))).pathParam("firstName", "John") .pathParam("lastName", "Doe").expect().log().ifValidationFails(BODY) .body("fullName", equalTo("John Doe")).when().get("/{firstName}/{lastName}"); assertThat(writer.toString(), isEmptyString()); } @Test public void configuringLogConfigToEnableLoggingOfRequestAndResponseIfValidationFailsWorksAsExpected() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(RestAssured.config().logConfig( logConfig().defaultStream(captor).and().enableLoggingOfRequestAndResponseIfValidationFails())) .param("firstName", "John").param("lastName", "Doe").header("Content-type", "application/json") .when().get("/greet").then().statusCode(400); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo("Request method:\tGET" + LINE_SEPARATOR + "Request path:\thttp://localhost:8080/greet?firstName=John&lastName=Doe" + LINE_SEPARATOR + "Proxy:\t\t\t<none>" + LINE_SEPARATOR + "Request params:\tfirstName=John" + LINE_SEPARATOR + "\t\t\t\tlastName=Doe" + LINE_SEPARATOR + "Query params:\t<none>" + LINE_SEPARATOR + "Form params:\t<none>" + LINE_SEPARATOR + "Path params:\t<none>" + LINE_SEPARATOR + "Multiparts:\t\t<none>" + LINE_SEPARATOR + "Headers:\t\tAccept=*/*" + LINE_SEPARATOR + "\t\t\t\tContent-Type=application/json; charset=" + RestAssured.config().getEncoderConfig().defaultCharsetForContentType(ContentType.JSON) + LINE_SEPARATOR + "Cookies:\t\t<none>" + LINE_SEPARATOR + "Body:\t\t\t<none>" + LINE_SEPARATOR + LINE_SEPARATOR + "HTTP/1.1 200 OK" + LINE_SEPARATOR + "Content-Type: application/json;charset=utf-8" + LINE_SEPARATOR + "Content-Length: 33" + LINE_SEPARATOR + "Server: Jetty(9.3.2.v20150730)" + LINE_SEPARATOR + "" + LINE_SEPARATOR + "{" + LINE_SEPARATOR + " \"greeting\": \"Greetings John Doe\"" + LINE_SEPARATOR + "}" + LINE_SEPARATOR + "")); } } @Test public void configuringLogConfigToEnableLoggingOfRequestAndResponseIfValidationFailsWorksAsExpected2() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(RestAssured.config().logConfig( logConfig().defaultStream(captor).and().enableLoggingOfRequestAndResponseIfValidationFails())) .param("firstName", "John").param("lastName", "Doe").header("Content-type", "application/json") .when().get("/greet").then().body("room.size()", is(2)); fail("Should throw IllegalArgumentException"); } catch (IllegalArgumentException e) { assertThat(writer.toString(), equalTo("Request method:\tGET" + LINE_SEPARATOR + "Request path:\thttp://localhost:8080/greet?firstName=John&lastName=Doe" + LINE_SEPARATOR + "Proxy:\t\t\t<none>" + LINE_SEPARATOR + "Request params:\tfirstName=John" + LINE_SEPARATOR + "\t\t\t\tlastName=Doe" + LINE_SEPARATOR + "Query params:\t<none>" + LINE_SEPARATOR + "Form params:\t<none>" + LINE_SEPARATOR + "Path params:\t<none>" + LINE_SEPARATOR + "Multiparts:\t\t<none>" + LINE_SEPARATOR + "Headers:\t\tAccept=*/*" + LINE_SEPARATOR + "\t\t\t\tContent-Type=application/json; charset=" + RestAssured.config().getEncoderConfig().defaultCharsetForContentType(ContentType.JSON) + LINE_SEPARATOR + "Cookies:\t\t<none>" + LINE_SEPARATOR + "Body:\t\t\t<none>" + LINE_SEPARATOR + LINE_SEPARATOR + "HTTP/1.1 200 OK" + LINE_SEPARATOR + "Content-Type: application/json;charset=utf-8" + LINE_SEPARATOR + "Content-Length: 33" + LINE_SEPARATOR + "Server: Jetty(9.3.2.v20150730)" + LINE_SEPARATOR + "" + LINE_SEPARATOR + "{" + LINE_SEPARATOR + " \"greeting\": \"Greetings John Doe\"" + LINE_SEPARATOR + "}" + LINE_SEPARATOR + "")); } } @Test public void configuringLogConfigToEnableLoggingOfRequestAndResponseIfValidationFailsWorksAsExpectedWhenSpecifyingLogDetail() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(RestAssured.config() .logConfig(logConfig().defaultStream(captor).and() .enableLoggingOfRequestAndResponseIfValidationFails(HEADERS))) .param("firstName", "John").param("lastName", "Doe").header("Content-type", "application/json") .when().get("/greet").then().statusCode(400); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo("Headers:\t\tAccept=*/*" + LINE_SEPARATOR + "\t\t\t\tContent-Type=application/json; charset=" + RestAssured.config().getEncoderConfig().defaultCharsetForContentType(ContentType.JSON) + LINE_SEPARATOR + LINE_SEPARATOR + "Content-Type: application/json;charset=utf-8" + LINE_SEPARATOR + "Content-Length: 33" + LINE_SEPARATOR + "Server: Jetty(9.3.2.v20150730)" + LINE_SEPARATOR)); } } @Test public void configuredLoggingInGivenOverwritesTheLoggingSpecifiedInLogConfig() throws Exception { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(RestAssured.config() .logConfig(logConfig().defaultStream(captor).and() .enableLoggingOfRequestAndResponseIfValidationFails(HEADERS))) .param("firstName", "John").param("lastName", "Doe").header("Content-type", "application/json") .log().all().when().get("/greet").then().statusCode(400); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo("Request method:\tGET" + LINE_SEPARATOR + "Request path:\thttp://localhost:8080/greet?firstName=John&lastName=Doe" + LINE_SEPARATOR + "Proxy:\t\t\t<none>" + LINE_SEPARATOR + "Request params:\tfirstName=John" + LINE_SEPARATOR + "\t\t\t\tlastName=Doe" + LINE_SEPARATOR + "Query params:\t<none>" + LINE_SEPARATOR + "Form params:\t<none>" + LINE_SEPARATOR + "Path params:\t<none>" + LINE_SEPARATOR + "Multiparts:\t\t<none>" + LINE_SEPARATOR + "Headers:\t\tAccept=*/*" + LINE_SEPARATOR + "\t\t\t\tContent-Type=application/json; charset=" + RestAssured.config().getEncoderConfig().defaultCharsetForContentType(ContentType.JSON) + LINE_SEPARATOR + "Cookies:\t\t<none>" + LINE_SEPARATOR + "Body:\t\t\t<none>" + LINE_SEPARATOR + "Content-Type: application/json;charset=utf-8" + LINE_SEPARATOR + "Content-Length: 33" + LINE_SEPARATOR + "Server: Jetty(9.3.2.v20150730)" + LINE_SEPARATOR)); } } @Test public void logging_of_both_request_and_response_validation_works_when_test_fails_when_using_static_response_and_request_specs_declared_before_enable_logging() { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); RestAssured.responseSpecification = new ResponseSpecBuilder().expectStatusCode(200).build(); RestAssured.requestSpecification = new RequestSpecBuilder() .setConfig(config().logConfig(new LogConfig(captor, true))).addHeader("Api-Key", "1234").build(); RestAssured.enableLoggingOfRequestAndResponseIfValidationFails(HEADERS); try { given().param("firstName", "John").param("lastName", "Doe").header("Content-type", "application/json") .when().get("/greet").then().body("firstName", equalTo("Hello, Johan2!")); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo("Headers:\t\t" + "Api-Key=1234" + LINE_SEPARATOR + "\t\t\t\tAccept=*/*" + LINE_SEPARATOR + "\t\t\t\tContent-Type=application/json; charset=" + RestAssured.config().getEncoderConfig().defaultCharsetForContentType(ContentType.JSON) + LINE_SEPARATOR + LINE_SEPARATOR + "Content-Type: application/json;charset=utf-8\nContent-Length: 33\nServer: Jetty(9.3.2.v20150730)\n")); } } @Test public void doesnt_log_request_or_response_when_test_fails_when_using_non_static_request_spec_declared_before_enable_logging_since_config_is_immutable_and_spec_config_has_precedence_over_global_config() { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); RequestSpecification specification = new RequestSpecBuilder() .setConfig(RestAssured.config().logConfig( RestAssured.config().getLogConfig().defaultStream(captor).and().enablePrettyPrinting(true))) .addHeader("Api-Key", "1234").build(); RestAssured.enableLoggingOfRequestAndResponseIfValidationFails(HEADERS); try { given().spec(specification).param("firstName", "John").param("lastName", "Doe") .header("Content-type", "application/json").when().get("/greet").then() .body("firstName", equalTo("Hello, Johan2!")); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), isEmptyString()); } } @Test public void logging_of_both_request_and_response_validation_works_when_test_fails_when_using_non_static_request_spec_declared_after_enable_logging() { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); RestAssured.enableLoggingOfRequestAndResponseIfValidationFails(HEADERS); RequestSpecification specification = new RequestSpecBuilder() .setConfig(RestAssured.config().logConfig( RestAssured.config().getLogConfig().defaultStream(captor).and().enablePrettyPrinting(true))) .addHeader("Api-Key", "1234").build(); try { given().spec(specification).param("firstName", "John").param("lastName", "Doe") .header("Content-type", "application/json").when().get("/greet").then() .body("firstName", equalTo("Hello, Johan2!")); fail("Should throw AssertionError"); } catch (AssertionError e) { assertThat(writer.toString(), equalTo( "Headers:\t\tApi-Key=1234\n\t\t\t\tAccept=*/*\n\t\t\t\tContent-Type=application/json; charset=" + RestAssured.config().getEncoderConfig().defaultCharsetForContentType(ContentType.JSON) + "\n\nContent-Type: application/json;charset=utf-8\nContent-Length: 33\nServer: Jetty(9.3.2.v20150730)\n")); } } @Test public void logging_doesnt_change_original_content_by_pretty_printing() { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); given().config(RestAssured.config().logConfig( logConfig().defaultStream(captor).and().enableLoggingOfRequestAndResponseIfValidationFails())) .param("name", "Johan").when().get("/mimeTypeWithPlusHtml").then() .body("html.head.title", equalTo("my title")); } @Test public void logging_is_applied_when_using_non_static_response_specifications() { final StringWriter writer = new StringWriter(); final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true); try { given().config(RestAssured.config().logConfig( logConfig().defaultStream(captor).and().enableLoggingOfRequestAndResponseIfValidationFails())) .param("firstName", "John").param("lastName", "Doe").when().get("/greet").then() .spec(new ResponseSpecBuilder().expectStatusCode(400).build()); fail("Test out to have failed by now"); } catch (AssertionError e) { assertThat(writer.toString(), not(isEmptyOrNullString())); } } }