How to use headers method of com.intuit.karate.ScenarioActions class

Best Karate code snippet using com.intuit.karate.ScenarioActions.headers

Source:MockHandler.java

1/*2 * The MIT License3 *4 * Copyright 2020 Intuit Inc.5 *6 * Permission is hereby granted, free of charge, to any person obtaining a copy7 * of this software and associated documentation files (the "Software"), to deal8 * in the Software without restriction, including without limitation the rights9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell10 * copies of the Software, and to permit persons to whom the Software is11 * furnished to do so, subject to the following conditions:12 *13 * The above copyright notice and this permission notice shall be included in14 * all copies or substantial portions of the Software.15 *16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN22 * THE SOFTWARE.23 */24package com.intuit.karate.core;25import com.intuit.karate.ScenarioActions;26import com.intuit.karate.Suite;27import com.intuit.karate.StringUtils;28import com.intuit.karate.Json;29import com.intuit.karate.KarateException;30import com.intuit.karate.graal.JsValue;31import com.intuit.karate.http.HttpUtils;32import com.intuit.karate.http.Request;33import com.intuit.karate.http.ResourceType;34import com.intuit.karate.http.Response;35import com.intuit.karate.http.ServerHandler;36import java.util.*;37import java.util.function.BiFunction;38import java.util.function.Function;39import org.slf4j.Logger;40import org.slf4j.LoggerFactory;41/**42 *43 * @author pthomas344 */45public class MockHandler implements ServerHandler {46    private static final Logger logger = LoggerFactory.getLogger(MockHandler.class);47    private static final String REQUEST_BYTES = "requestBytes";48    private static final String REQUEST_PARAMS = "requestParams";49    private static final String REQUEST_PARTS = "requestParts";50    private static final String RESPONSE_DELAY = "responseDelay";51    private static final String PATH_MATCHES = "pathMatches";52    private static final String METHOD_IS = "methodIs";53    private static final String TYPE_CONTAINS = "typeContains";54    private static final String ACCEPT_CONTAINS = "acceptContains";55    private static final String HEADER_CONTAINS = "headerContains";56    private static final String PARAM_VALUE = "paramValue";57    private static final String PARAM_EXISTS = "paramExists";58    private static final String PATH_PARAMS = "pathParams";59    private static final String BODY_PATH = "bodyPath";60    private final LinkedHashMap<Feature, ScenarioRuntime> features = new LinkedHashMap<>(); // feature + holds global config and vars61    private final Map<String, Variable> globals = new HashMap<>();62    private boolean corsEnabled;63    protected static final ThreadLocal<Request> LOCAL_REQUEST = new ThreadLocal<>();64    private String prefix = "";65    public MockHandler withPrefix(String prefix) {66        this.prefix = prefix;67        return this;68    }69    public MockHandler(Feature feature) {70        this(feature, null);71    }72    public MockHandler(Feature feature, Map<String, Object> args) {73        this(Collections.singletonList(feature), args);74    }75    public MockHandler(List<Feature> features) {76        this(features, null);77    }78    public MockHandler(List<Feature> features, Map<String, Object> args) {79        for (Feature feature : features) {80            FeatureRuntime featureRuntime = FeatureRuntime.of(Suite.forTempUse(), feature, args);81            FeatureSection section = new FeatureSection();82            section.setIndex(-1); // TODO util for creating dummy scenario83            Scenario dummy = new Scenario(feature, section, -1);84            section.setScenario(dummy);85            ScenarioRuntime runtime = new ScenarioRuntime(featureRuntime, dummy);86            initRuntime(runtime);87            if (feature.isBackgroundPresent()) {88                // if we are within a scenario already e.g. karate.start(), preserve context89                ScenarioEngine prevEngine = ScenarioEngine.get();90                try {91                    ScenarioEngine.set(runtime.engine);92                    for (Step step : feature.getBackground().getSteps()) {93                        Result result = StepRuntime.execute(step, runtime.actions);94                        if (result.isFailed()) {95                            String message = "mock-server background failed - " + feature + ":" + step.getLine();96                            runtime.logger.error(message);97                            throw new KarateException(message, result.getError());98                        }99                    }100                } finally {101                    ScenarioEngine.set(prevEngine);102                }103            }104            corsEnabled = corsEnabled || runtime.engine.getConfig().isCorsEnabled();105            globals.putAll(runtime.engine.detachVariables());106            runtime.logger.info("mock server initialized: {}", feature);107            this.features.put(feature, runtime);108        }109    }110    private void initRuntime(ScenarioRuntime runtime) {111        runtime.engine.setVariable(PATH_MATCHES, (Function<String, Boolean>) this::pathMatches);112        runtime.engine.setVariable(PARAM_EXISTS, (Function<String, Boolean>) this::paramExists);113        runtime.engine.setVariable(PARAM_VALUE, (Function<String, String>) this::paramValue);114        runtime.engine.setVariable(METHOD_IS, (Function<String, Boolean>) this::methodIs);115        runtime.engine.setVariable(TYPE_CONTAINS, (Function<String, Boolean>) this::typeContains);116        runtime.engine.setVariable(ACCEPT_CONTAINS, (Function<String, Boolean>) this::acceptContains);117        runtime.engine.setVariable(HEADER_CONTAINS, (BiFunction<String, String, Boolean>) this::headerContains);118        runtime.engine.setVariable(BODY_PATH, (Function<String, Object>) this::bodyPath);119        runtime.engine.init();120    }121    private static final Result PASSED = Result.passed(0);122    private static final String ALLOWED_METHODS = "GET, HEAD, POST, PUT, DELETE, PATCH";123    @Override124    public synchronized Response handle(Request req) { // note the [synchronized]125        if (corsEnabled && "OPTIONS".equals(req.getMethod())) {126            Response response = new Response(200);127            response.setHeader("Allow", ALLOWED_METHODS);128            response.setHeader("Access-Control-Allow-Origin", "*");129            response.setHeader("Access-Control-Allow-Methods", ALLOWED_METHODS);130            List<String> requestHeaders = req.getHeaderValues("Access-Control-Request-Headers");131            if (requestHeaders != null) {132                response.setHeader("Access-Control-Allow-Headers", requestHeaders);133            }134            return response;135        }136        String path = req.getPath();137        if (!path.isEmpty()) {138            req.setPath(path.substring(prefix.length()));139        }140        for (Map.Entry<Feature, ScenarioRuntime> entry : this.features.entrySet()) {141            Feature feature = entry.getKey();142            ScenarioRuntime runtime = entry.getValue();143            // important for graal to work properly144            Thread.currentThread().setContextClassLoader(runtime.featureRuntime.suite.classLoader);145            LOCAL_REQUEST.set(req);146            req.processBody();147            ScenarioEngine engine = createScenarioEngine(req, runtime);148            Map<String, List<Map<String, Object>>> parts = req.getMultiParts();149            if (parts != null) {150                engine.setHiddenVariable(REQUEST_PARTS, parts);151            }152            for (FeatureSection fs : feature.getSections()) {153                if (fs.isOutline()) {154                    runtime.logger.warn("skipping scenario outline - {}:{}", feature, fs.getScenarioOutline().getLine());155                    break;156                }157                Scenario scenario = fs.getScenario();158                if (isMatchingScenario(scenario, engine)) {159                    Map<String, Object> configureHeaders;160                    Variable response, responseStatus, responseHeaders, responseDelay;161                    ScenarioActions actions = new ScenarioActions(engine);162                    Result result = PASSED;163                    result = executeScenarioSteps(feature, runtime, scenario, actions, result);164                    engine.mockAfterScenario();165                    configureHeaders = engine.mockConfigureHeaders();166                    response = engine.vars.remove(ScenarioEngine.RESPONSE);167                    responseStatus = engine.vars.remove(ScenarioEngine.RESPONSE_STATUS);168                    responseHeaders = engine.vars.remove(ScenarioEngine.RESPONSE_HEADERS);169                    responseDelay = engine.vars.remove(RESPONSE_DELAY);170                    globals.putAll(engine.detachVariables());171                    Response res = new Response(200);172                    if (result.isFailed()) {173                        response = new Variable(result.getError().getMessage());174                        responseStatus = new Variable(500);175                    } else {176                        if (corsEnabled) {177                            res.setHeader("Access-Control-Allow-Origin", "*");178                        }179                        res.setHeaders(configureHeaders);180                        if (responseHeaders != null && responseHeaders.isMap()) {181                            res.setHeaders(responseHeaders.getValue());182                        }183                        if (responseDelay != null) {184                            res.setDelay(responseDelay.getAsInt());185                        }186                    }187                    if (response != null && !response.isNull()) {188                        res.setBody(response.getAsByteArray());189                        if (res.getContentType() == null) {190                            ResourceType rt = ResourceType.fromObject(response.getValue());191                            if (rt != null) {192                                res.setContentType(rt.contentType);193                            }194                        }195                    }196                    if (responseStatus != null) {197                        res.setStatus(responseStatus.getAsInt());198                    }199                    return res;200                }201            }202        }203        logger.warn("no scenarios matched, returning 404: {}", req); // NOTE: not logging with engine.logger204        return new Response(404);205    }206    private Result executeScenarioSteps(Feature feature, ScenarioRuntime runtime, Scenario scenario, ScenarioActions actions, Result result) {207        for (Step step : scenario.getSteps()) {208            result = StepRuntime.execute(step, actions);209            if (result.isAborted()) {210                runtime.logger.debug("abort at {}:{}", feature, step.getLine());211                break;212            }213            if (result.isFailed()) {214                String message = "server-side scenario failed, " + feature + ":" + step.getLine()215                        + "\n" + step.toString() + "\n" + result.getError().getMessage();216                runtime.logger.error(message);217                break;218            }219        }220        return result;221    }222    private ScenarioEngine createScenarioEngine(Request req, ScenarioRuntime runtime) {223        ScenarioEngine engine = new ScenarioEngine(runtime, new HashMap<>(globals));224        ScenarioEngine.set(engine);225        engine.init();226        engine.setVariable(ScenarioEngine.REQUEST_URL_BASE, req.getUrlBase());227        engine.setVariable(ScenarioEngine.REQUEST_URI, req.getPath());228        engine.setVariable(ScenarioEngine.REQUEST_METHOD, req.getMethod());229        engine.setVariable(ScenarioEngine.REQUEST_HEADERS, req.getHeaders());230        engine.setVariable(ScenarioEngine.REQUEST, req.getBodyConverted());231        engine.setVariable(REQUEST_PARAMS, req.getParams());232        engine.setVariable(REQUEST_BYTES, req.getBody());233        return engine;234    }235    private boolean isMatchingScenario(Scenario scenario, ScenarioEngine engine) {236        String expression = StringUtils.trimToNull(scenario.getName() + scenario.getDescription());237        if (expression == null) {238            engine.logger.debug("default scenario matched at line: {}", scenario.getLine());239            return true;240        }241        try {242            Variable v = engine.evalJs(expression);243            if (v.isTrue()) {244                engine.logger.debug("scenario matched at line {}: {}", scenario.getLine(), expression);245                return true;246            } else {247                engine.logger.trace("scenario skipped at line {}: {}", scenario.getLine(), expression);248                return false;249            }250        } catch (Exception e) {251            engine.logger.warn("scenario match evaluation failed at line {}: {} - {}", scenario.getLine(), expression, e + "");252            return false;253        }254    }255    public boolean pathMatches(String pattern) {256        String uri = LOCAL_REQUEST.get().getPath();257        Map<String, String> pathParams = HttpUtils.parseUriPattern(pattern, uri);258        if (pathParams == null) {259            return false;260        } else {261            ScenarioEngine.get().setVariable(PATH_PARAMS, pathParams);262            return true;263        }264    }265    public boolean paramExists(String name) {266        Map<String, List<String>> params = LOCAL_REQUEST.get().getParams();267        return params != null && params.containsKey(name);268    }269    public String paramValue(String name) {270        return LOCAL_REQUEST.get().getParam(name);271    }272    public boolean methodIs(String name) { // TODO no more supporting array arg273        return LOCAL_REQUEST.get().getMethod().equalsIgnoreCase(name);274    }275    public boolean typeContains(String text) {276        String contentType = LOCAL_REQUEST.get().getContentType();277        return contentType != null && contentType.contains(text);278    }279    public boolean acceptContains(String text) {280        String acceptHeader = LOCAL_REQUEST.get().getHeader("Accept");281        return acceptHeader != null && acceptHeader.contains(text);282    }283    public boolean headerContains(String name, String value) {284        List<String> values = LOCAL_REQUEST.get().getHeaderValues(name);285        if (values != null) {286            for (String v : values) {287                if (v.contains(value)) {288                    return true;289                }290            }291        }292        return false;293    }294    public Object bodyPath(String path) {295        Object body = LOCAL_REQUEST.get().getBodyConverted();296        if (body == null) {297            return null;298        }299        if (path.startsWith("/")) {300            Variable v = ScenarioEngine.evalXmlPath(new Variable(body), path);301            if (v.isNotPresent()) {302                return null;303            } else {304                return JsValue.fromJava(v.getValue());305            }306        } else {307            Json json = Json.of(body);308            Object result;309            try {310                result = json.get(path);311            } catch (Exception e) {312                return null;313            }314            return JsValue.fromJava(result);315        }316    }317}...

headers

Using AI Code Generation

1And match response == { 'Content-Type': '#string' }2And match response == { 'Content-Type': '#string', 'Content-Length': '#number' }3And match response == { 'Content-Type': '#string', 'Content-Length': '#number', 'Date': '#string' }4And match response == { 'Content-Type': '#string', 'Content-Length': '#number', 'Date': '#string', 'Server': '#string' }5And match response == { 'Content-Type': '#string', 'Content-Length': '#number', 'Date': '#string', 'Server': '#string', 'Connection': '#string' }6And match response == { 'Content-Type': '#string', 'Content-Length': '#number', 'Date': '#string', 'Server': '#string', 'Connection': '#string', 'X-Powered-By': '#string' }7And match response == { 'Content-Type': '#string', 'Content-Length': '#number', 'Date': '#string', 'Server': '#string', 'Connection': '#string', 'X-Powered-By': '#string', 'X-Frame-Options': '#string' }8And match response == { 'Content-Type': '#string', 'Content-Length': '#number', 'Date': '#string', 'Server': '#string', 'Connection': '#string', 'X-Powered-By': '#string', 'X-Frame-Options': '#string', 'X-XSS-Protection': '#string' }9And match response == { 'Content-Type': '#string', 'Content-Length': '#number', 'Date': '#string', 'Server': '#string', 'Connection': '#string', 'X-Powered-By': '#string', 'X-Frame-Options': '#string', 'X-XSS-Protection': '#string', 'X-Content-Type-Options': '#string' }10And match response == { 'Content-Type': '#string', 'Content-Length': '#number', 'Date': '#string', 'Server': '#string', 'Connection': '#string', 'X-Powered-By': '#string', 'X-Frame-Options': '#string', 'X-XSS-Protection': '#string', 'X-Content-Type-Options': '#string', 'Strict-Transport-Security': '#string' }

headers

Using AI Code Generation

1And match response.headers == { 'Content-Type': '#(containsString('application/json'))' }2And match headers == { 'Content-Type': '#(containsString('application/json'))' }3And match headers == { 'Content-Type': '#(containsString('application/json'))' }4And match headers == { 'Content-Type': '#(containsString('application/json'))' }5And match headers == { 'Content-Type': '#(containsString('application/json'))' }6And match headers == { 'Content-Type': '#(containsString('application/json'))' }7And match headers == { 'Content-Type': '#(containsString('application/json'))' }8And match headers == { 'Content-Type': '#(containsString('application/json'))' }

headers

Using AI Code Generation

1* match $ == {Content-Type: 'application/json'}2* match $ == {Accept: 'application/json'}3* match $ == {Connection: 'keep-alive'}4* def response = get()5* match response.headers == {Content-Type: 'text/html; charset=ISO-8859-1'}6* def response = get()7* match response.headers['Content-Type'] == 'text/html; charset=ISO-8859-1'8* def response = get()9* match response.headers['content-type'] == 'text/html; charset=ISO-8859-1'10* def response = get()11* match response.headers['CONTENT-TYPE'] == 'text/html; charset=ISO-8859-1'12* def response = get()13* match response.headers['content-type'] == 'text/html; charset=ISO-8859-1'14* def response = get()15* match response.headers['content-type'] == 'text/html; charset=ISO-8859-1'16* def response = get()

headers

Using AI Code Generation

1def headers = { 'Content-Type': 'application/json' }2def request = { 'name': 'test', 'salary': '123', 'age': '23' }3def response = call read('classpath:post.feature'), request, headers4def headers = { 'Content-Type': 'application/json' }5def request = { 'name': 'test', 'salary': '123', 'age': '23' }6def response = call read('classpath:post.feature'), request, headers7def headers = { 'Content-Type': 'application/json' }8def request = { 'name': 'test', 'salary': '123', 'age': '23' }9def response = call read('classpath:post.feature'), request, headers10def headers = { 'Content-Type': 'application/json' }11def request = { 'name': 'test', 'salary': '123', 'age': '23' }12def response = call read('classpath:post.feature'), request, headers13def headers = { 'Content-Type': 'application/json' }14def request = { 'name': 'test', 'salary': '123', 'age': '23' }15def response = call read('classpath:post.feature'), request, headers16def headers = { 'Content-Type': 'application/json' }17def request = { 'name': 'test', 'salary': '123', 'age': '23' }18def response = call read('classpath:post.feature'), request, headers

headers

Using AI Code Generation

1* def headers = { 'Accept-Encoding' : 'gzip, deflate' }2* headers['User-Agent'] = 'Apache-HttpClient/4.5.2 (Java/1.8.0_66)'3* def headers3 = headers.clone()4* def headers4 = headers.clone()5* headers4.clear()6* headers.clear()7* headers.clearHeaders()8* headers.clearHeaders()9* headers.clearHeaders()10* headers.clearHeaders()11* headers.clearHeaders()12* headers.clearHeaders()13* headers.clearHeaders()14* headers.clearHeaders()15* headers.clearHeaders()

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