How to use eval method of com.intuit.karate.core.ScenarioBridge class

Best Karate code snippet using com.intuit.karate.core.ScenarioBridge.eval

Source:ScenarioBridge.java

...286            resourceType = ResourceType.fromContentType(contentType);287        }288        getEngine().runtime.embed(JsValue.toBytes(o), resourceType);289    }290    public Object eval(String exp) {291        Variable result = getEngine().evalJs(exp);292        return JsValue.fromJava(result.getValue());293    }294    public String exec(Value value) {295        if (value.isString()) {296            return execInternal(Collections.singletonMap("line", value.asString()));297        } else if (value.hasArrayElements()) {298            List args = new JsValue(value).getAsList();299            return execInternal(Collections.singletonMap("args", args));300        } else {301            return execInternal(new JsValue(value).getAsMap());302        }303    }304    private String execInternal(Map<String, Object> options) {305        Command command = getEngine().fork(false, options);306        command.waitSync();307        return command.getAppender().collect();308    }309    public String extract(String text, String regex, int group) {310        Pattern pattern = Pattern.compile(regex);311        Matcher matcher = pattern.matcher(text);312        if (!matcher.find()) {313            getEngine().logger.warn("failed to find pattern: {}", regex);314            return null;315        }316        return matcher.group(group);317    }318    public List<String> extractAll(String text, String regex, int group) {319        Pattern pattern = Pattern.compile(regex);320        Matcher matcher = pattern.matcher(text);321        List<String> list = new ArrayList();322        while (matcher.find()) {323            list.add(matcher.group(group));324        }325        return list;326    }327    public void fail(String reason) {328        getEngine().setFailedReason(new KarateException(reason));329    }330    public Object filter(Value o, Value f) {331        if (!o.hasArrayElements()) {332            return JsList.EMPTY;333        }334        assertIfJsFunction(f);335        long count = o.getArraySize();336        List list = new ArrayList();337        for (int i = 0; i < count; i++) {338            Value v = o.getArrayElement(i);339            Value res = JsEngine.execute(f, v, i);340            if (res.isBoolean() && res.asBoolean()) {341                list.add(new JsValue(v).getValue());342            }343        }344        return new JsList(list);345    }346    public Object filterKeys(Value o, Value... args) {347        if (!o.hasMembers() || args.length == 0) {348            return JsMap.EMPTY;349        }350        List<String> keys = new ArrayList();351        if (args.length == 1) {352            if (args[0].isString()) {353                keys.add(args[0].asString());354            } else if (args[0].hasArrayElements()) {355                long count = args[0].getArraySize();356                for (int i = 0; i < count; i++) {357                    keys.add(args[0].getArrayElement(i).toString());358                }359            } else if (args[0].hasMembers()) {360                for (String s : args[0].getMemberKeys()) {361                    keys.add(s);362                }363            }364        } else {365            for (Value v : args) {366                keys.add(v.toString());367            }368        }369        Map map = new LinkedHashMap(keys.size());370        for (String key : keys) {371            if (key == null) {372                continue;373            }374            Value v = o.getMember(key);375            if (v != null) {376                map.put(key, v.as(Object.class));377            }378        }379        return new JsMap(map);380    }381    public void forEach(Value o, Value f) {382        assertIfJsFunction(f);383        if (o.hasArrayElements()) {384            long count = o.getArraySize();385            for (int i = 0; i < count; i++) {386                Value v = o.getArrayElement(i);387                f.executeVoid(v, i);388            }389        } else if (o.hasMembers()) { //map390            int i = 0;391            for (String k : o.getMemberKeys()) {392                Value v = o.getMember(k);393                f.executeVoid(k, v, i++);394            }395        } else {396            throw new RuntimeException("not an array or object: " + o);397        }398    }399    public Command fork(Value value) {400        if (value.isString()) {401            return getEngine().fork(true, value.asString());402        } else if (value.hasArrayElements()) {403            List args = new JsValue(value).getAsList();404            return getEngine().fork(true, args);405        } else {406            return getEngine().fork(true, new JsValue(value).getAsMap());407        }408    }409    // TODO breaking returns actual object not wrapper410    // and fromObject() has been removed411    // use new typeOf() method to find type412    public Object fromString(String exp) {413        ScenarioEngine engine = getEngine();414        try {415            Variable result = engine.evalKarateExpression(exp);416            return JsValue.fromJava(result.getValue());417        } catch (Exception e) {418            engine.setFailedReason(null); // special case419            engine.logger.warn("auto evaluation failed: {}", e.getMessage());420            return exp;421        }422    }423    public Object get(String exp) {424        ScenarioEngine engine = getEngine();425        Variable v;426        try {427            v = engine.evalKarateExpression(exp); // even json path expressions will work428        } catch (Exception e) {429            engine.logger.trace("karate.get failed for expression: '{}': {}", exp, e.getMessage());430            engine.setFailedReason(null); // special case !431            return null;432        }433        if (v != null) {434            return JsValue.fromJava(v.getValue());435        } else {436            return null;437        }438    }439    public Object get(String exp, Object defaultValue) {440        Object result = get(exp);441        return result == null ? defaultValue : result;442    }443    // getters =================================================================444    // TODO migrate these to functions not properties445    //446    public ScenarioEngine getEngine() {447        ScenarioEngine engine = ScenarioEngine.get();448        return engine == null ? ENGINE : engine;449    }450    public String getEnv() {451        return getEngine().runtime.featureRuntime.suite.env;452    }453    public Object getFeature() {454        return new JsMap(getEngine().runtime.featureRuntime.result.toInfoJson());455    }456    public Object getInfo() { // TODO deprecate457        return new JsMap(getEngine().runtime.getScenarioInfo());458    }459    private LogFacade logFacade;460    public Object getLogger() {461        if (logFacade == null) {462            logFacade = new LogFacade();463        }464        return logFacade;465    }466    public Object getOs() {467        String name = FileUtils.getOsName();468        String type = FileUtils.getOsType(name).toString().toLowerCase();469        Map<String, Object> map = new HashMap(2);470        map.put("name", name);471        map.put("type", type);472        return new JsMap(map);473    }474    // TODO breaking uri has been renamed to url475    public Object getPrevRequest() {476        HttpRequest hr = getEngine().getRequest();477        if (hr == null) {478            return null;479        }480        Map<String, Object> map = new HashMap();481        map.put("method", hr.getMethod());482        map.put("url", hr.getUrl());483        map.put("headers", hr.getHeaders());484        map.put("body", hr.getBody());485        return JsValue.fromJava(map);486    }487    public Object getProperties() {488        return new JsMap(getEngine().runtime.featureRuntime.suite.systemProperties);489    }490    public Object getScenario() {491        return new JsMap(getEngine().runtime.result.toKarateJson());492    }493    public Object getTags() {494        return JsValue.fromJava(getEngine().runtime.tags.getTags());495    }496    public Object getTagValues() {497        return JsValue.fromJava(getEngine().runtime.tags.getTagValues());498    }499    //==========================================================================500    //501    public HttpRequestBuilder http(String url) {502        ScenarioEngine engine = getEngine();503        HttpClient client = engine.runtime.featureRuntime.suite.clientFactory.create(engine);504        return new HttpRequestBuilder(client).url(url);505    }506    public Object jsonPath(Object o, String exp) {507        Json json = Json.of(o);508        return JsValue.fromJava(json.get(exp));509    }510    public Object keysOf(Value o) {511        return new JsList(o.getMemberKeys());512    }513    public void log(Value... values) {514        ScenarioEngine engine = getEngine();515        if (engine.getConfig().isPrintEnabled()) {516            engine.logger.info("{}", new LogWrapper(values));517        }518    }519    public Object lowerCase(Object o) {520        Variable var = new Variable(o);521        return JsValue.fromJava(var.toLowerCase().getValue());522    }523    public Object map(Value o, Value f) {524        if (!o.hasArrayElements()) {525            return JsList.EMPTY;526        }527        assertIfJsFunction(f);528        long count = o.getArraySize();529        List list = new ArrayList();530        for (int i = 0; i < count; i++) {531            Value v = o.getArrayElement(i);532            Value res = JsEngine.execute(f, v, i);533            list.add(new JsValue(res).getValue());534        }535        return new JsList(list);536    }537    public Object mapWithKey(Value v, String key) {538        if (!v.hasArrayElements()) {539            return JsList.EMPTY;540        }541        long count = v.getArraySize();542        List list = new ArrayList();543        for (int i = 0; i < count; i++) {544            Map map = new LinkedHashMap();545            Value res = v.getArrayElement(i);546            map.put(key, res.as(Object.class));547            list.add(map);548        }549        return new JsList(list);550    }551    public Object match(Object actual, Object expected) {552        Match.Result mr = getEngine().match(Match.Type.EQUALS, actual, expected);553        return JsValue.fromJava(mr.toMap());554    }555    public Object match(String exp) {556        MatchStep ms = new MatchStep(exp);557        Match.Result mr = getEngine().match(ms.type, ms.name, ms.path, ms.expected);558        return JsValue.fromJava(mr.toMap());559    }560    public Object merge(Value... vals) {561        if (vals.length == 0) {562            return null;563        }564        if (vals.length == 1) {565            return vals[0];566        }567        Map map = new HashMap(vals[0].as(Map.class));568        for (int i = 1; i < vals.length; i++) {569            map.putAll(vals[i].as(Map.class));570        }571        return new JsMap(map);572    }573    public void pause(Value value) {574        ScenarioEngine engine = getEngine();575        if (!value.isNumber()) {576            engine.logger.warn("pause argument is not a number:", value);577            return;578        }579        if (engine.runtime.perfMode) {580            engine.runtime.featureRuntime.perfHook.pause(value.asInt());581        } else if (engine.getConfig().isPauseIfNotPerf()) {582            try {583                Thread.sleep(value.asInt());584            } catch (Exception e) {585                throw new RuntimeException(e);586            }587        }588    }589    public String pretty(Object o) {590        Variable v = new Variable(o);591        return v.getAsPrettyString();592    }593    public String prettyXml(Object o) {594        Variable v = new Variable(o);595        return v.getAsPrettyXmlString();596    }597    public void proceed() {598        proceed(null);599    }600    public void proceed(String requestUrlBase) {601        getEngine().mockProceed(requestUrlBase);602    }603    public Object range(int start, int end) {604        return range(start, end, 1);605    }606    public Object range(int start, int end, int interval) {607        if (interval <= 0) {608            throw new RuntimeException("interval must be a positive integer");609        }610        List<Integer> list = new ArrayList();611        if (start <= end) {612            for (int i = start; i <= end; i += interval) {613                list.add(i);614            }615        } else {616            for (int i = start; i >= end; i -= interval) {617                list.add(i);618            }619        }620        return JsValue.fromJava(list);621    }622    public Object read(String name) {623        Object result = getEngine().fileReader.readFile(name);624        return JsValue.fromJava(result);625    }626    public String readAsString(String fileName) {627        return getEngine().fileReader.readFileAsString(fileName);628    }629    public void remove(String name, String path) {630        getEngine().remove(name, path);631    }632    public Object repeat(int n, Value f) {633        assertIfJsFunction(f);634        List list = new ArrayList(n);635        for (int i = 0; i < n; i++) {636            Value v = JsEngine.execute(f, i);637            list.add(new JsValue(v).getValue());638        }639        return new JsList(list);640    }641    // set multiple variables in one shot642    public void set(Map<String, Object> map) {643        getEngine().setVariables(map);644    }645    public void set(String name, Value value) {646        getEngine().setVariable(name, new Variable(value));647    }648    // this makes sense mainly for xpath manipulation from within js649    public void set(String name, String path, Object value) {650        getEngine().set(name, path, new Variable(value));651    }652    public void setXml(String name, String xml) {653        getEngine().setVariable(name, XmlUtils.toXmlDoc(xml));654    }655    // this makes sense mainly for xpath manipulation from within js656    public void setXml(String name, String path, String xml) {657        getEngine().set(name, path, new Variable(XmlUtils.toXmlDoc(xml)));658    }659    @Override660    public void signal(Object o) {661        Value v = Value.asValue(o);662        getEngine().signal(JsValue.toJava(v));663    }664    public Object sizeOf(Value v) {665        if (v.hasArrayElements()) {666            return v.getArraySize();667        } else if (v.hasMembers()) {668            return v.getMemberKeys().size();669        } else {670            return -1;671        }672    }673    public Object sort(Value o) {674        return sort(o, getEngine().JS.evalForValue("x => x"));675    }676    public Object sort(Value o, Value f) {677        if (!o.hasArrayElements()) {678            return JsList.EMPTY;679        }680        assertIfJsFunction(f);681        long count = o.getArraySize();682        Map<Object, Object> map = new TreeMap();683        for (int i = 0; i < count; i++) {684            Object item = JsValue.toJava(o.getArrayElement(i));685            Value key = JsEngine.execute(f, item, i);686            if (key.isNumber()) {687                map.put(key.as(Number.class), item);688            } else {689                map.put(key.asString(), item);690            }691        }692        return JsValue.fromJava(new ArrayList(map.values()));693    }694    public MockServer start(Value value) {695        if (value.isString()) {696            return startInternal(Collections.singletonMap("mock", value.asString()));697        } else {698            return startInternal(new JsValue(value).getAsMap());699        }700    }701    private MockServer startInternal(Map<String, Object> config) {702        String mock = (String) config.get("mock");703        if (mock == null) {704            throw new RuntimeException("'mock' is missing: " + config);705        }706        File feature = toJavaFile(mock);707        MockServer.Builder builder = MockServer.feature(feature);708        String certFile = (String) config.get("cert");709        if (certFile != null) {710            builder.certFile(toJavaFile(certFile));711        }712        String keyFile = (String) config.get("key");713        if (keyFile != null) {714            builder.keyFile(toJavaFile(keyFile));715        }716        Boolean ssl = (Boolean) config.get("ssl");717        if (ssl == null) {718            ssl = false;719        }720        Integer port = (Integer) config.get("port");721        if (port == null) {722            port = 0;723        }724        Map<String, Object> arg = (Map) config.get("arg");725        builder.args(arg);726        if (ssl) {727            builder.https(port);728        } else {729            builder.http(port);730        }731        return builder.build();732    }733    public void stop(int port) {734        Command.waitForSocket(port);735    }736    public String toAbsolutePath(String relativePath) {737        return getEngine().fileReader.toAbsolutePath(relativePath);738    }739    public Object toBean(Object o, String className) {740        Json json = Json.of(o);741        Object bean = JsonUtils.fromJson(json.toString(), className);742        return JsValue.fromJava(bean);743    }744    public String toCsv(Object o) {745        Variable v = new Variable(o);746        if (!v.isList()) {747            throw new RuntimeException("not a json array: " + v);748        }749        List<Map<String, Object>> list = v.getValue();750        return JsonUtils.toCsv(list);751    }752    public Object toJava(Value value) {753        if (value.canExecute()) {754            JsEngine copy = getEngine().JS.copy();755            return new JsLambda(copy.attach(value));756        } else {757            return new JsValue(value).getValue();758        }759    }760    private File toJavaFile(String path) {761        return getEngine().fileReader.toResource(path).getFile();762    }763    public Object toJson(Value value) {764        return toJson(value, false);765    }766    public Object toJson(Value value, boolean removeNulls) {767        JsValue jv = new JsValue(value);768        String json = JsonUtils.toJson(jv.getValue());769        Object result = Json.of(json).value();770        if (removeNulls) {771            JsonUtils.removeKeysWithNullValues(result);772        }773        return JsValue.fromJava(result);774    }775    // TODO deprecate776    public Object toList(Value value) {777        return new JsValue(value).getValue();778    }779    // TODO deprecate780    public Object toMap(Value value) {781        return new JsValue(value).getValue();782    }783    public String toString(Object o) {784        Variable v = new Variable(o);785        return v.getAsString();786    }787    public String trim(String s) {788        return s == null ? null : s.trim();789    }790    public String typeOf(Value value) {791        Variable v = new Variable(value);792        return v.getTypeString();793    }794    public String urlEncode(String s) {795        try {796            return URLEncoder.encode(s, "UTF-8");797        } catch (Exception e) {798            getEngine().logger.warn("url encode failed: {}", e.getMessage());799            return s;800        }801    }802    public String urlDecode(String s) {803        try {804            return URLDecoder.decode(s, "UTF-8");805        } catch (Exception e) {806            getEngine().logger.warn("url encode failed: {}", e.getMessage());807            return s;808        }809    }810    public Object valuesOf(Value v) {811        if (v.hasArrayElements()) {812            return v;813        } else if (v.hasMembers()) {814            List list = new ArrayList();815            for (String k : v.getMemberKeys()) {816                Value res = v.getMember(k);817                list.add(res.as(Object.class));818            }819            return new JsList(list);820        } else {821            return null;822        }823    }824    public boolean waitForHttp(String url) {825        return Command.waitForHttp(url);826    }827    public boolean waitForPort(String host, int port) {828        return new Command().waitForPort(host, port);829    }830    public WebSocketClient webSocket(String url) {831        return webSocket(url, null, null);832    }833    public WebSocketClient webSocket(String url, Value value) {834        return webSocket(url, value, null);835    }836    public WebSocketClient webSocket(String url, Value listener, Value value) {837        Function<String, Boolean> handler;838        ScenarioEngine engine = getEngine();839        if (listener == null || !listener.canExecute()) {840            handler = m -> true;841        } else {842            JsEngine copy = engine.JS.copy();843            handler = new JsLambda(copy.attach(listener));844        }845        WebSocketOptions options = new WebSocketOptions(url, value == null ? null : new JsValue(value).getValue());846        options.setTextHandler(handler);847        return engine.webSocket(options);848    }849    public WebSocketClient webSocketBinary(String url) {850        return webSocketBinary(url, null, null);851    }852    public WebSocketClient webSocketBinary(String url, Value value) {853        return webSocketBinary(url, value, null);854    }855    public WebSocketClient webSocketBinary(String url, Value listener, Value value) {856        Function<byte[], Boolean> handler;857        ScenarioEngine engine = getEngine();858        if (listener == null || !listener.canExecute()) {859            handler = m -> true;860        } else {861            JsEngine copy = engine.JS.copy();862            handler = new JsLambda(copy.attach(listener));863        }864        WebSocketOptions options = new WebSocketOptions(url, value == null ? null : new JsValue(value).getValue());865        options.setBinaryHandler(handler);866        return engine.webSocket(options);867    }868    public File write(Object o, String path) {869        ScenarioEngine engine = getEngine();870        path = engine.runtime.featureRuntime.suite.buildDir + File.separator + path;871        File file = new File(path);872        FileUtils.writeToFile(file, JsValue.toBytes(o));873        engine.logger.debug("write to file: {}", file);874        return file;875    }876    public Object xmlPath(Object o, String path) {877        Variable var = new Variable(o);878        Variable res = ScenarioEngine.evalXmlPath(var, path);879        return JsValue.fromJava(res.getValue());880    }881    // helpers =================================================================882    //883    private static void assertIfJsFunction(Value f) {884        if (!f.canExecute()) {885            throw new RuntimeException("not a js function: " + f);886        }887    }888    // make sure log() toString() is lazy889    static class LogWrapper {890        final Value[] values;891        LogWrapper(Value... values) {892            // sometimes a null array gets passed in, graal weirdness...

Source:ServerContext.java

...59    private static final Logger logger = LoggerFactory.getLogger(ServerContext.class);60    private static final String READ = "read";61    private static final String RESOLVER = "resolver";62    private static final String READ_AS_STRING = "readAsString";63    private static final String EVAL = "eval";64    private static final String EVAL_WITH = "evalWith";65    private static final String GET = "get";66    private static final String LOG = "log";67    private static final String UUID = "uuid";68    private static final String REMOVE = "remove";69    private static final String REDIRECT = "redirect";70    private static final String SWITCH = "switch";71    private static final String SWITCHED = "switched";72    private static final String AJAX = "ajax";73    private static final String HTTP = "http";74    private static final String NEXT_ID = "nextId";75    private static final String SESSION_ID = "sessionId";76    private static final String INIT = "init";77    private static final String CLOSE = "close";78    private static final String CLOSED = "closed";79    private static final String RENDER = "render";80    private static final String BODY_APPEND = "bodyAppend";81    private static final String COPY = "copy";82    private static final String DELAY = "delay";83    private static final String TO_STRING = "toString";84    private static final String TO_LIST = "toList";85    private static final String TO_JSON = "toJson";86    private static final String TO_JSON_PRETTY = "toJsonPretty";87    private static final String FROM_JSON = "fromJson";88    private static final String TEMPLATE = "template";89    private static final String TYPE_OF = "typeOf";90    private static final String IS_PRIMITIVE = "isPrimitive";91    private static final String[] KEYS = new String[]{92        READ, RESOLVER, READ_AS_STRING, EVAL, EVAL_WITH, GET, LOG, UUID, REMOVE, REDIRECT, SWITCH, SWITCHED, AJAX, HTTP, NEXT_ID, SESSION_ID,93        INIT, CLOSE, CLOSED, RENDER, BODY_APPEND, COPY, DELAY, TO_STRING, TO_LIST, TO_JSON, TO_JSON_PRETTY, FROM_JSON, TEMPLATE, TYPE_OF, IS_PRIMITIVE};94    private static final Set<String> KEY_SET = new HashSet(Arrays.asList(KEYS));95    private static final JsArray KEY_ARRAY = new JsArray(KEYS);96    private final ServerConfig config;97    private final Request request;98    private boolean stateless;99    private boolean api;100    private boolean httpGetAllowed;101    private boolean lockNeeded;102    private boolean newSession;103    private Session session; // can be pre-resolved, else will be set by RequestCycle.init()104    private boolean switched;105    private boolean closed;106    private Supplier<Response> customHandler;107    private int nextId;108    private final Map<String, Object> variables;109    private String redirectPath;110    private List<String> bodyAppends;111    private LogAppender logAppender;112    private RequestCycle mockRequestCycle;113    public ServerContext(ServerConfig config, Request request) {114        this(config, request, null);115    }        116    public ServerContext(ServerConfig config, Request request, Map<String, Object> variables) {117        this.config = config;118        this.request = request;119        this.variables = variables;120        HTTP_FUNCTION = args -> {121            HttpClient client = config.getHttpClientFactory().apply(request);122            HttpRequestBuilder http = new HttpRequestBuilder(client);123            if (args.length > 0) {124                http.url((String) args[0]);125            }126            return http;127        };128        RENDER_FUNCTION = o -> {129            if (o instanceof String) {130                return TemplateUtils.renderServerPath((String) o, getEngine(), config.getResourceResolver(), config.isDevMode());131            }132            Map<String, Object> map;133            if (o instanceof Map) {134                map = (Map) o;135            } else {136                logger.warn("invalid argument to render: {}", o);137                return null;138            }139            Map<String, Object> vars = (Map) map.get("vars");140            String path = (String) map.get("path");141            String html = (String) map.get("html");142            Boolean fork = (Boolean) map.get("fork");143            Boolean append = (Boolean) map.get("append");144            if (path == null && html == null) {145                logger.warn("invalid argument to render, 'path' or 'html' needed: {}", map);146                return null;147            }148            JsEngine je;149            if (fork != null && fork) {150                je = JsEngine.local();151            } else {152                je = getEngine().copy();153            }154            if (vars != null) {155                je.putAll(vars);156            }157            String body;158            if (path != null) {159                body = TemplateUtils.renderServerPath(path, je, config.getResourceResolver(), config.isDevMode());160            } else {161                body = TemplateUtils.renderHtmlString(html, je, config.getResourceResolver());162            }163            if (append != null && append) {164                bodyAppend(body);165            }166            return body;167        };168    }169    public boolean setApiIfPathStartsWith(String prefix) {170        String path = request.getPath();171        if (path.startsWith(prefix)) {172            api = true;173            int length = prefix.length();174            int pos = path.indexOf('/', length);175            if (pos != -1) {176                request.setResourcePath(path.substring(0, pos) + ".js");177            } else {178                request.setResourcePath(path + ".js");179            }180            request.setPath(path.substring(length - 1));181            return true;182        }183        return false;184    }185    public String getSessionCookieValue() {186        List<String> values = request.getHeaderValues(HttpConstants.HDR_COOKIE);187        if (values == null) {188            return null;189        }190        for (String value : values) {191            Set<Cookie> cookies = ServerCookieDecoder.STRICT.decode(value);192            for (Cookie c : cookies) {193                if (config.getSessionCookieName().equals(c.name())) {194                    return c.value();195                }196            }197        }198        return null;199    }200    public String readAsString(String resource) {201        InputStream is = config.getResourceResolver().resolve(resource).getStream();202        return FileUtils.toString(is);203    }204    public Object read(String resource) {205        String raw = readAsString(resource);206        ResourceType resourceType = ResourceType.fromFileExtension(resource);207        if (resourceType == ResourceType.JS) {208            return eval(raw);209        } else {210            return JsValue.fromString(raw, false, resourceType);211        }212    }213    214    private JsEngine getEngine() {215        KarateEngineContext kec = KarateEngineContext.get();216        return kec == null ? RequestCycle.get().getEngine() : kec.getJsEngine();217    }218    public Object eval(String source) {219        return getEngine().evalForValue(source);220    }221    public Object evalWith(Object o, String source) {222        Value value = Value.asValue(o);223        return getEngine().evalWith(value, source, true);224    }225    public String toJson(Object o) {226        Value value = Value.asValue(o);227        return new JsValue(value).toJsonOrXmlString(false);228    }229    public String toJsonPretty(Object o) {230        Value value = Value.asValue(o);231        return new JsValue(value).toJsonOrXmlString(true);232    }233    public ServerConfig getConfig() {234        return config;235    }236    public Request getRequest() {237        return request;238    }239    public Map<String, Object> getVariables() {240        return variables;241    }242    public boolean isNewSession() {243        return newSession;244    }245    public void init() {246        long now = Instant.now().getEpochSecond();247        long expires = now + config.getSessionExpirySeconds();248        session = config.getSessionStore().create(now, expires);249        newSession = true;250    }251    public Session getSession() {252        return session;253    }254    public void setSession(Session session) {255        this.session = session;256    }257    public boolean isLockNeeded() {258        return lockNeeded;259    }260    public void setLockNeeded(boolean lockNeeded) {261        this.lockNeeded = lockNeeded;262    }263    public boolean isStateless() {264        return stateless;265    }266    public void setStateless(boolean stateless) {267        this.stateless = stateless;268    }269    public boolean isAjax() {270        return request.isAjax();271    }272    public boolean isApi() {273        return api;274    }275    public void setApi(boolean api) {276        this.api = api;277    }278    public boolean isClosed() {279        return closed;280    }281    public boolean isHttpGetAllowed() {282        return httpGetAllowed;283    }284    public void setHttpGetAllowed(boolean httpGetAllowed) {285        this.httpGetAllowed = httpGetAllowed;286    }287    public Supplier<Response> getCustomHandler() {288        return customHandler;289    }290    public void setCustomHandler(Supplier<Response> customHandler) {291        this.customHandler = customHandler;292    }293    public void setMockRequestCycle(RequestCycle mockRequestCycle) {294        this.mockRequestCycle = mockRequestCycle;295    }296    public RequestCycle getMockRequestCycle() {297        return mockRequestCycle;298    }299    public boolean isSwitched() {300        return switched;301    }302    public String getRedirectPath() {303        return redirectPath;304    }305    public List<String> getBodyAppends() {306        return bodyAppends;307    }308    public void bodyAppend(String body) {309        if (bodyAppends == null) {310            bodyAppends = new ArrayList();311        }312        bodyAppends.add(body);313    }314    public LogAppender getLogAppender() {315        return logAppender;316    }317    public void setLogAppender(LogAppender logAppender) {318        this.logAppender = logAppender;319    }320    public void log(Object... args) {321        String log = new LogWrapper(args).toString();322        logger.info(log);323        if (logAppender != null) {324            logAppender.append(log);325        }326    }327    private final Methods.FunVar GET_FUNCTION = args -> {328        if (args.length == 0 || args[0] == null) {329            return null;330        }331        String name = args[0].toString();332        KarateEngineContext kec = KarateEngineContext.get();333        Object value;334        if (kec != null && kec.containsVariable(name)) {335            value = kec.getVariable(name);336        } else {337            JsEngine je = getEngine();338            if (je.bindings.hasMember(name)) {339                value = je.get(name).getValue();340            } else if (args.length > 1) {341                value = args[1];342            } else {343                value = null;344            }345        }346        return value;347    };348    private static final Supplier<String> UUID_FUNCTION = () -> java.util.UUID.randomUUID().toString();349    private static final Function<String, Object> FROM_JSON_FUNCTION = s -> JsValue.fromString(s, false, null);350    private final Methods.FunVar HTTP_FUNCTION; // set in constructor351    private final Function<Object, String> RENDER_FUNCTION; // set in constructor  352    private final Methods.FunVar LOG_FUNCTION = args -> {353        log(args);354        return null;355    };356    private final Function<Object, Object> COPY_FUNCTION = o -> {357        return JsValue.fromJava(JsonUtils.deepCopy(o));358    };359    private final Consumer<Number> DELAY_FUNCTION = v -> {360        try {361            Thread.sleep(v.longValue());362        } catch (Exception e) {363            logger.error("delay failed: {}", e.getMessage());364        }365    };366    private final Function<Object, Object> TO_STRING_FUNCTION = o -> {367        Variable v = new Variable(o);368        return v.getAsString();369    };370    private final Function<Object, Object> TO_LIST_FUNCTION = o -> {371        if (o instanceof Map) {372            Map map = (Map) o;373            List list = JsonUtils.toList(map);374            return JsValue.fromJava(list);375        } else {376            logger.warn("unable to cast to map: {} - {}", o.getClass(), o);377            return null;378        }379    };380    private final Methods.FunVar SWITCH_FUNCTION = args -> {381        if (switched) {382            logger.warn("context.switch() can be called only once during a request, ignoring: {}", args[0]);383        } else {384            switched = true; // flag for request cycle render385            KarateEngineContext.get().setRedirect(true); // flag for template engine386            RequestCycle rc = RequestCycle.get();387            if (args.length > 1) {388                Value value = Value.asValue(args[1]);389                if (value.hasMembers()) {390                    JsValue jv = new JsValue(value);391                    rc.setSwitchParams(jv.getAsMap());392                }393            }394            String template;395            if (args.length > 0) {396                template = args[0].toString();397                rc.setSwitchTemplate(template);398            } else {399                template = null;400            }401            throw new RedirectException(template);402        }403        return null;404    };405    private final Supplier<String> CLOSE_FUNCTION = () -> {406        closed = true;407        return null;408    };409    private final Supplier<Object> INIT_FUNCTION = () -> {410        init();411        getEngine().put(RequestCycle.SESSION, session.getData());412        logger.debug("init session: {}", session);413        return null;414    };415    private final Function<String, Object> REDIRECT_FUNCTION = (path) -> {416        redirectPath = path;417        logger.debug("redirect requested to: {}", redirectPath);418        return null;419    };420    private static final BiFunction<Object, Object, Object> REMOVE_FUNCTION = (o, k) -> {421        if (o instanceof Map && k != null) {422            Map in = (Map) o;423            Map out = new HashMap(in);424            Object removed = out.remove(k.toString());425            if (removed == null) {426                logger.warn("nothing removed, key not present: {}", k);427                return o;428            } else {429                return JsValue.fromJava(out);430            }431        } else if (o != null) {432            logger.warn("unable to cast to map: {} - {}", o.getClass(), o);433        }434        return o;435    };436    private final Supplier<String> NEXT_ID_FUNCTION = () -> ++nextId + "-" + System.currentTimeMillis();437    private final Function<String, Object> TYPE_OF_FUNCTION = o -> new Variable(o).getTypeString();438    private final Function<Object, Object> IS_PRIMITIVE_FUNCTION = o -> !new Variable(o).isMapOrList();439    @Override440    public Object getMember(String key) {441        switch (key) {442            case READ:443                return (Function<String, Object>) this::read;444            case READ_AS_STRING:445                return (Function<String, String>) this::readAsString;446            case EVAL:447                return (Function<String, Object>) this::eval;448            case EVAL_WITH:449                return (BiFunction<Object, String, Object>) this::evalWith;450            case GET:451                return GET_FUNCTION;452            case LOG:453                return LOG_FUNCTION;454            case UUID:455                return UUID_FUNCTION;456            case COPY:457                return COPY_FUNCTION;458            case DELAY:459                return DELAY_FUNCTION;460            case TO_STRING:461                return TO_STRING_FUNCTION;462            case TO_LIST:463                return TO_LIST_FUNCTION;...

eval

Using AI Code Generation

1import com.intuit.karate.core.ScenarioBridge;2import com.intuit.karate.core.ScenarioContext;3import com.intuit.karate.core.ScenarioRuntime;4import com.intuit.karate.core.ScenarioResult;5import com.intuit.karate.core.Scenario;6import com.intuit.karate.core.ScenarioEngine;7import com.intuit.karate.core.ScenarioEngineOptions;8import com.intuit.karate.core.FeatureRuntime;9import com.intuit.karate.core.FeatureResult;10import com.intuit.karate.core.Feature;11import com.intuit.karate.core.FeatureEngine;12import com.intuit.karate.core.FeatureEngineOptions;13import com.intuit.karate.core.FeatureBackground;14import com.intuit.karate.core.FeatureSection;15import com.intuit.karate.core.FeatureSectionType;16import com.intuit.karate.core.FeatureSectionItem;17import com.intuit.karate.core.FeatureSectionItemResult;18import com.intuit.karate.core.FeatureSectionItemRuntime;19import com.intuit.karate.core.FeatureSectionItemEngine;20import com.intuit.karate.core.FeatureSectionItemEngineOptions;21import com.intuit.karate.core.FeatureSectionItemEngineResult;22import com.intuit.karate.core.FeatureSectionItemEngineResultType;23import com.intuit.karate.core.FeatureSectionItemEngineResultType;24import com.intuit.karate.core.FeatureSectionItemEngineResult;25import com.intuit.karate.core.Fea

eval

Using AI Code Generation

1import com.intuit.karate.core.ScenarioBridge;2import com.intuit.karate.core.ScenarioContext;3import com.intuit.karate.core.ScenarioRuntime;4import com.intuit.karate.core.ScenarioEngine;5import com.intuit.karate.core.ScenarioEngineBuilder;6import com.intuit.karate.core.Scenario;7import com.intuit.karate.core.ScenarioResult;8import com.intuit.karate.core.ScenarioResult.ResultType;9import com.intuit.karate.core.ScenarioResult.ResultStatus;10import com.intuit.karate.core.ScenarioResult.ResultStep;11import com.intuit.karate.core.ScenarioResult.ResultCall;12import com.intuit.karate.core.ScenarioResult.ResultHook;13import com.intuit.karate.core.ScenarioResult.ResultHookType;14import com.intuit.karate.core.ScenarioResult.ResultHookPhase;15import com.intuit.karate.core.ScenarioResult.ResultHookResult;16import com.intuit.karate.core.ScenarioResult.ResultHookResultType;17import com.intuit.karate.core.ScenarioResult.ResultHookResultStatus;18import com.intuit.karate.core.ScenarioResult.ResultHookResultStep;19import com.intuit.karate.core.ScenarioResult.ResultHookResultCall;20import com.intuit.karate.core.ScenarioResult.ResultHookResultHook;21import com.intuit.karate.core.ScenarioResult.ResultHookResultHookType;22import com.intuit.karate.core.ScenarioResult.ResultHookResultHookPhase;23import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResult;24import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResultType;25import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResultStatus;26import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResultStep;27import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResultCall;28import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResultHook;29import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResultHookType;30import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResultHookPhase;31import com.intuit.karate.core.ScenarioResult.ResultHookResultHookResultHookResult;32import com.intuit.karate.core.ScenarioResult.ResultHook

eval

Using AI Code Generation

1import com.intuit.karate.core.ScenarioBridge;2import com.intuit.karate.core.ScenarioContext;3public class 4 {4    public static void main(String[] args) {5        ScenarioContext context = new ScenarioContext();6        ScenarioBridge bridge = new ScenarioBridge(context);7        System.out.println(bridge.eval("1+1"));8    }9}

eval

Using AI Code Generation

1import com.intuit.karate.core.ScenarioBridge;2public class 4 {3    public static void main(String[] args) {4        ScenarioBridge bridge = new ScenarioBridge();5        bridge.eval("classpath:myScript.feature");6    }7}8import com.intuit.karate.core.ScenarioBridge;9public class 5 {10    public static void main(String[] args) {11        ScenarioBridge bridge = new ScenarioBridge();12        bridge.eval("classpath:myScript.feature");13    }14}15import com.intuit.karate.core.ScenarioBridge;16public class 6 {17    public static void main(String[] args) {18        ScenarioBridge bridge = new ScenarioBridge();19        bridge.eval("classpath:myScript.feature");20    }21}22import com.intuit.karate.core.ScenarioBridge;23public class 7 {24    public static void main(String[] args) {25        ScenarioBridge bridge = new ScenarioBridge();26        bridge.eval("classpath:myScript.feature");27    }28}29import com.intuit.karate.core.ScenarioBridge;30public class 8 {31    public static void main(String[] args) {32        ScenarioBridge bridge = new ScenarioBridge();33        bridge.eval("classpath:myScript.feature");34    }35}36import com.intuit.karate.core.ScenarioBridge;37public class 9 {38    public static void main(String[] args) {39        ScenarioBridge bridge = new ScenarioBridge();40        bridge.eval("classpath:myScript.feature");41    }42}

eval

Using AI Code Generation

1import com.intuit.karate.core.Scenario;2import com.intuit.karate.core.ScenarioBridge;3import com.intuit.karate.core.ScenarioRuntime;4import com.intuit.karate.core.ScenarioContext;5public class Test {6    public static void main(String[] args) {7        ScenarioRuntime runtime = new ScenarioRuntime();8        Scenario scenario = new Scenario("test", "test.feature", 1, null);9        ScenarioContext context = new ScenarioContext(runtime, scenario);10        ScenarioBridge bridge = new ScenarioBridge(context);11        Object result = bridge.eval("a = 1; a + 1");12        System.out.println(result);13    }14}15import com.intuit.karate.core.Scenario;16import com.intuit.karate.core.ScenarioBridge;17import com.intuit.karate.core.ScenarioRuntime;18import com.intuit.karate.core.ScenarioContext;19public class Test {20    public static void main(String[] args) {21        ScenarioRuntime runtime = new ScenarioRuntime();22        Scenario scenario = new Scenario("test", "test.feature", 1, null);23        ScenarioContext context = new ScenarioContext(runtime, scenario);24        ScenarioBridge bridge = new ScenarioBridge(context);25        Object result = bridge.eval("a = 1; a + 1");26        System.out.println(result);27    }28}29import com.intuit.karate.core.Scenario;30import com.intuit.karate.core.ScenarioBridge;31import com.intuit.karate.core.ScenarioRuntime;32import com.intuit.karate.core.ScenarioContext;33public class Test {34    public static void main(String[] args) {35        ScenarioRuntime runtime = new ScenarioRuntime();36        Scenario scenario = new Scenario("test", "test.feature", 1, null);37        ScenarioContext context = new ScenarioContext(runtime, scenario);38        ScenarioBridge bridge = new ScenarioBridge(context);39        Object result = bridge.eval("a = 1; a + 1");40        System.out.println(result);41    }42}

eval

Using AI Code Generation

1import com.intuit.karate.core.ScenarioBridge;2public class 4 {3    public static void main(String[] args) {4        ScenarioBridge.eval("classpath:4.feature");5    }6}7import com.intuit.karate.core.ScenarioBridge;8public class 5 {9    public static void main(String[] args) {10        ScenarioBridge.eval("classpath:5.feature");11    }12}13import com.intuit.karate.core.ScenarioBridge;14public class 6 {15    public static void main(String[] args) {16        ScenarioBridge.eval("classpath:6.feature");17    }18}19import com.intuit.karate.core.ScenarioBridge;20public class 7 {21    public static void main(String[] args) {22        ScenarioBridge.eval("classpath:7.feature");23    }24}25import com.intuit.karate.core.ScenarioBridge;26public class 8 {27    public static void main(String[] args) {28        ScenarioBridge.eval("classpath:8.feature");29    }30}

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