How to use evalJs method of com.intuit.karate.core.ScenarioEngine class

Best Karate code snippet using com.intuit.karate.core.ScenarioEngine.evalJs

Source:ScenarioEngineTest.java Github

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...93 matchEval("#(null)", null);94 matchEval("#('foo')", "foo");95 matchEval("##('foo')", "foo");96 matchEval("##(null)", null);97 engine.evalJs("var bar = null");98 matchEval("##(bar)", null);99 }100 @Test101 void testEmbeddedList() {102 engine.evalJs("var foo = 3");103 matchEval("[1, 2, '#(foo)']", "[1, 2, 3]");104 engine.evalJs("var foo = [3, 4]");105 matchEval("[1, 2, '#(foo)']", "[1, 2, [3, 4]]");106 engine.evalJs("var foo = null");107 matchEval("[1, 2, '#(foo)']", "[1, 2, null]");108 matchEval("[1, 2, '##(foo)']", "[1, 2]");109 matchEval("[1, '##(foo)', 3]", "[1, 3]");110 engine.evalJs("var bar = null");111 matchEval("['##(foo)', 2, '##(bar)']", "[2]");112 }113 @Test114 void testEmbeddedMap() {115 engine.evalJs("var foo = 2");116 matchEval("{ a: 1, b: '#(foo)', c: 3}", "{ a: 1, b: 2, c: 3}");117 matchEval("{ a: 1, b: '#(foo)', c: '#(foo)'}", "{ a: 1, b: 2, c: 2}");118 engine.evalJs("var bar = null");119 matchEval("{ a: 1, b: '#(bar)', c: '#(foo)'}", "{ a: 1, b: null, c: 2}");120 matchEval("{ a: 1, b: '##(bar)', c: '#(foo)'}", "{ a: 1, c: 2}");121 assign("a", "1");122 assign("b", "2");123 assign("myJson", "{ foo: '#(a + b)' }");124 matchEquals("myJson.foo", "3");125 assign("ticket", "{ ticket: 'my-ticket', userId: '12345' }");126 assign("myJson", "{ foo: '#(ticket.userId)' }");127 matchEquals("myJson", "{ foo: '12345' }");128 assign("foo", "{ a: null, b: null }");129 assign("bar", "{ hello: '#(foo.a)', world: '##(foo.b)' }");130 matchEquals("bar", "{ hello: null }");131 }132 @Test133 void testEmbeddedXml() {134 assign("a", "1");135 assign("b", "2");136 assign("myXml", "<root><foo>#(a + b)</foo></root>");137 Variable value = engine.evalXmlPathOnVariableByName("myXml", "/root/foo");138 matchEval(value.getValue(), "3"); // TODO BREAKING '3' before graal 139 assign("hello", "<hello>world</hello>");140 assign("myXml", "<foo><bar>#(hello)</bar></foo>");141 matchEquals("myXml", "<foo><bar><hello>world</hello></bar></foo>");142 assign("hello", "null");143 assign("myXml", "<foo><bar>#(hello)</bar></foo>");144 matchEquals("myXml", "<foo><bar></bar></foo>");145 matchEquals("myXml", "<foo><bar/></foo>");146 assign("a", "5");147 assign("myXml", "<foo bar=\"#(a)\">#(a)</foo>");148 matchEquals("myXml", "<foo bar=\"5\">5</foo>");149 assign("a", "null");150 assign("myXml", "<foo bar=\"##(a)\">baz</foo>");151 matchEquals("myXml", "<foo>baz</foo>");152 assign("myXml", "<foo><a>hello</a><b>##(a)</b></foo>");153 matchEquals("myXml", "<foo><a>hello</a></foo>");154 }155 @Test156 void testEvalXmlAndXpath() {157 assign("myXml", "<root><foo>bar</foo><hello>world</hello></root>");158 Variable myXml = engine.vars.get("myXml");159 assertTrue(myXml.isXml());160 Variable temp = engine.evalJs("myXml.root.foo");161 assertEquals("bar", temp.getValue());162 // xml with line breaks163 assign("foo", "<records>\n <record>a</record>\n <record>b</record>\n <record>c</record>\n</records>");164 assign("bar", "foo.records");165 Variable bar = engine.vars.get("bar");166 assertTrue(bar.isMap());167 // match xml using json-path168 matchEquals("bar.record", "['a', 'b', 'c']");169 engine.assertTrue("foo.records.record.length == 3");170 assign("myXml", "<cat><name>Billie</name><scores><score>2</score><score>5</score></scores></cat>");171 matchEquals("myXml/cat/scores/score[2]", "'5'");172 matchEquals("myXml.cat.scores.score[1]", "'5'");173 // xml with an empty tag, value should be null174 assign("foo", "<records>\n <record>a</record>\n <record/>\n</records>");175 assign("bar", "foo.records");176 matchEquals("bar.record", "['a', null]");177 assign("myXml", "<root><foo>bar</foo></root>");178 Variable value = engine.evalXmlPathOnVariableByName("myXml", "/root/foo");179 matchEval(value.getValue(), "bar");180 value = engine.evalKarateExpression("$myXml/root/foo");181 matchEval(value.getValue(), "bar");182 // present / notpresent183 assign("xml", "<root><foo>bar</foo><baz/><ban></ban></root>");184 matchEquals("xml/root/foo", "'bar'");185 matchEquals("xml/root/baz", "''");186 matchEquals("xml/root/ban", "''");187 matchEquals("xml/root/foo", "'#present'");188 matchNotEquals("xml/root/foo", "'#notpresent'");189 matchEquals("xml/root/nope", "'#notpresent'");190 matchNotEquals("xml/root/nope", "'#present'");191 matchEquals("xml/root/nope", "'##string'");192 // xml and assign193 assign("myXml", "<root><foo>bar</foo></root>");194 assign("myStr", "$myXml/root/foo");195 engine.assertTrue("myStr == 'bar'");196 assign("myXml", "<root><foo><bar>baz</bar></foo></root>");197 assign("myNode", "$myXml/root/foo");198 assign("expected", "<foo><bar>baz</bar></foo>");199 matchEquals("myNode", "expected");200 assign("myXml", "<root><foo><bar>one</bar><bar>two</bar></foo></root>");201 // xpath return json array202 matchEquals("myXml/root/foo/bar", "['one', 'two']");203 assign("myJson", "[{ val: 'one' }, { val: 'two' }]");204 assign("myList", "get myJson $[*].val");205 assign("myXml", "<root><foo><bar>one</bar><bar>two</bar></foo></root>");206 matchEquals("myXml/root/foo/bar", "myList");207 assign("myXml", "<root><foo><bar>baz</bar></foo></root>");208 assign("myMap", "myXml");209 matchEquals("myMap/root/foo", "<foo><bar>baz</bar></foo>");210 assign("myXml", "<root><foo><bar>baz</bar></foo></root>");211 assign("myMap", "myXml");212 assign("temp", "get myXml /root/foo");213 matchEquals("temp", "<foo><bar>baz</bar></foo>");214 assign("temp", "get myMap /root/foo");215 matchEquals("temp", "<foo><bar>baz</bar></foo>");216 }217 @Test218 void testEvalJsonAndJsonPath() {219 assign("myJson", "{ foo: 'bar', baz: [1, 2], ban: { hello: 'world' } }");220 Variable myXml = engine.vars.get("myJson");221 assertTrue(myXml.isMap());222 Variable value = engine.evalJs("myJson.foo");223 assertEquals("bar", value.getValue());224 value = engine.evalJs("myJson.baz[1]");225 assertEquals(2, value.<Number>getValue());226 value = engine.evalJs("myJson.ban.hello");227 assertEquals("world", value.getValue());228 // json-path229 value = engine.evalJsonPathOnVariableByName("myJson", "$.baz[1]");230 assertEquals(2, value.<Number>getValue());231 value = engine.evalJsonPathOnVariableByName("myJson", "$.baz");232 assertTrue(value.isList());233 matchEval(value.getValue(), "[1, 2]");234 value = engine.evalJsonPathOnVariableByName("myJson", "$.ban");235 assertTrue(value.isMap());236 matchEval(value.getValue(), "{ hello: 'world' }");237 value = engine.evalKarateExpression("$myJson.ban");238 matchEval(value.getValue(), "{ hello: 'world' }");239 // tricky json-path240 assign("foo", "{ a: 1, b: 2, c: 3 }");241 assign("bar", "{ 'sp ace': '#(foo.a)', 'hy-phen': '#(foo.b)', 'full.stop': '#(foo.c)' }");242 matchEquals("bar", "{ 'sp ace': 1, 'hy-phen': 2, 'full.stop': 3 }");243 // json-path on LHS244 String json = "[\n"245 + " {\n"246 + " \"a\": \"a\",\n"247 + " \"b\": \"a\",\n"248 + " \"c\": \"a\",\n"...

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Source:OpenApiExamplesHook.java Github

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...199 String contentType = firstNotNull(req.getContentType(), "application/json");200 return contentType.contains(";")? contentType.substring(0, contentType.indexOf(";")) : contentType;201 }202 protected void evaluateJsAndReplacePath(ScenarioEngine engine, Json json, String path, String js) {203 Object replacement = evalJsAsObject(engine, js);204 try {205 if (replacement != null) {206 json.set(path, replacement);207 }208 } catch (Exception e) {209 logger.error("Error replacing jsonPath: {} ({})", path, e.getMessage());210 }211 }212 Pattern generatorsPattern = Pattern.compile("\\{\\{(.+)\\}\\}");213 protected String processObjectDynamicProperties(ScenarioEngine engine, Map<String, String> generators, Object value) {214 if(value == null) {215 return null;216 }217 Json json = Json.of(value);218 if(generators != null) {219 for (Map.Entry<String, String> entry: generators.entrySet()){220 if(entry.getKey().startsWith("$[*]") && json.isArray()) {221 List list = json.asList();222 for(int i = 0; i < list.size(); i++) {223 evaluateJsAndReplacePath(engine, json, entry.getKey().replace("$[*]", "$[" + i + "]"), entry.getValue());224 }225 } else {226 evaluateJsAndReplacePath(engine, json, entry.getKey(), entry.getValue());227 }228 }229 }230 String jsonString = toJsonPrettyString(json);231 final Matcher matcher = generatorsPattern.matcher(jsonString);232 while (matcher.find()) {233 String match = matcher.group(0);234 String script = matcher.group(1);235 logger.trace("Processing inline replacement for script: {}", script);236 String replacement = evalJsAsString(engine, script);237 if(replacement != null) {238 jsonString = jsonString.replace(match, replacement);239 }240 }241 return JsonUtils.toStrictJson(jsonString);242 }243 private String toJsonPrettyString(Json json) {244 try {245 return jacksonMapper.writerWithDefaultPrettyPrinter().writeValueAsString(json.value());246 } catch (JsonProcessingException e) {247 return json.toStringPretty();248 }249 }250 private void loadPathParams(String uri, String pattern, ScenarioEngine engine) {251 Map<String, String> pathParams = HttpUtils.parseUriPattern(pattern, uri);252 if (pathParams != null) {253 engine.setVariable("pathParams", pathParams);254 }255 }256 private void unloadPathParams(ScenarioEngine engine) {257 engine.setVariable("pathParams", null);258 }259 private boolean evalBooleanJs(ScenarioEngine engine, String js) {260 try {261 return engine.evalJs(js).isTrue();262 } catch (Exception e) {263 logger.error("Error evaluating boolean script: '{}' ({})", js, e.getMessage());264 return false;265 }266 }267 private String evalJsAsString(ScenarioEngine engine, String js) {268 try {269 return engine.evalJs(js).getAsString();270 } catch (Exception e) {271 logger.error("Error evaluating string script: '{}' ({})", js, e.getMessage());272 return null;273 }274 }275 private Object evalJsAsObject(ScenarioEngine engine, String js) {276 try {277 Object result = engine.evalJs(js).getValue();278 return result != null? result : "";279 } catch (Exception e) {280 logger.error("Error evaluating script: '{}' ({})", js, e.getMessage());281 return null;282 }283 }284 private String uuid() {285 return java.util.UUID.randomUUID().toString();286 }287 private int sequenceNext = 0;288 private int sequenceNext() {289 return sequenceNext++;290 }291 private String now(String format) {...

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Source:ScenarioActions.java Github

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...310 }311 @Override312 @When("^eval (.+)")313 public Object eval(String exp) {314 return engine.evalJs(exp).getValue();315 }316 @Override317 @When("^eval$")318 public Object evalDocstring(String exp) {319 return engine.evalJs(exp).getValue();320 }321 @Override322 @When("^([\\w]+)([^\\s^\\w])(.+)")323 public Object eval(String name, String dotOrParen, String exp) {324 return engine.evalJs(name + dotOrParen + exp).getValue();325 }326 @Override327 @When("^if (.+)")328 public Object evalIf(String exp) {329 return engine.evalJs("if " + exp).getValue();330 }331 @Override332 @When("^listen (.+)")333 public void listen(String body) {334 engine.listen(body);335 }336 @Override337 @When("^doc (.+)")338 public void doc(String exp) {339 engine.doc(exp);340 }341 //==========================================================================342 //343 @Override344 @When("^driver (.+)")345 public void driver(String exp) {346 engine.driver(exp);347 }348 @Override349 @When("^robot (.+)")350 public void robot(String exp) {351 engine.robot(exp);352 }353 // 自定义354 @When("^打开 (.+) 网页$")355 public void openPage(String exp) {356 engine.driver(exp);357 }358 @When("^点击 (.+) 元素$")359 public void clickLocator(String exp) {360 engine.evalJs("click(" + exp + ")");361 }362 @When("^在 (.+) 元素输入 (.+)$")363 public void inputAt(String locator, String value) {364 engine.evalJs("input(" + locator + "," + value + ")");365 }366 @When("^等待 (.+) 秒$")367 public void delaySeconds(String exp) {368 engine.evalJs("delay(" + exp + "000)");369 }370 @When("^use driver (.+)")371 public void useDriver(String exp) {372 String name = extractStrExp(exp);373 if (engine.newDrivers.containsKey(name)) {374 NewDriver newDriver = engine.newDrivers.get(name);375 engine.getConfig().configure("driver", new Variable(newDriver.options));376 engine.setDriver(newDriver.driver);377 } else {378 throw new RuntimeException("driver(" + name + ") not exists");379 }380 }381 @When("^open new (.+)")382 public void openNewPage(String exp) {...

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evalJs

Using AI Code Generation

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1import com.intuit.karate.core.ScenarioEngine;2import com.intuit.karate.core.Feature;3import com.intuit.karate.core.FeatureContext;4import com.intuit.karate.core.FeatureRuntime;5import com.intuit.karate.core.FeatureRuntimeOptions;6import com.intuit.karate.core.FeatureRuntimeOptionsBuilder;7import com.intuit.karate.core.Scenario;8import com.intuit.karate.core.ScenarioContext;9import com.intuit.karate.core.ScenarioRuntime;10import com.intuit.karate.core.ScenarioRuntimeOptions;11import com.in

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evalJs

Using AI Code Generation

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1import com.intuit.karate.core.ScenarioEngine;2import com.intuit.karate.core.ScenarioRuntime;3import com.intuit.karate.core.ScenarioContext;4import com.intuit.karate.core.FeatureRuntime;5import com.intuit.karate.core.FeatureContext;6import com.intuit.karate.core.Feature;7import com.intuit.karate.core.FeatureReader;8import com.intu

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evalJs

Using AI Code Generation

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1import com.intuit.karate.core.ScenarioEngine;2import com.intuit.karate.core.ScenarioContext;3import com.intuit.karate.core.Scenario;4import com.intuit.karate.core.Feature;5import com.intuit.karate.core.FeatureContext;6import com.intuit.karate.core.FeatureRuntime;7import com.intuit.karate.core.FeatureResult;8import com.intuit.karate.core.FeatureReader;9import com.intuit.karate.core.FeatureRuntimeOptions;10import com.intuit.karate.core.FeatureRuntimeOptionsBuilder;11import com.intuit.karate.core.FeatureRuntimeOpti

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evalJs

Using AI Code Generation

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1import com.intuit.karate.core.ScenarioEngine;2import com.intuit.karate.core.ScenarioRuntime;3import com.intuit.karate.core.ScenarioContext;4ScenarioEngine engine = new ScenarioEngine();5ScenarioRuntime runtime = engine.getRuntime();6ScenarioContext context = runtime.getContext();7Object result = context.evalJs("function foo() { return 42; }; foo();");8System.out.println(result);9import com.intuit.karate.core.ScenarioEngine;10import com.intuit.karate.core.ScenarioRuntime;11import com.intuit.karate.core.ScenarioContext;12ScenarioEngine engine = new ScenarioEngine();13ScenarioRuntime runtime = engine.getRuntime();14ScenarioContext context = runtime.getContext();15Object result = context.evalJs("function foo() { return 42; }; foo();");16System.out.println(result);17import com.intuit.karate.core.ScenarioEngine;18import com.intuit.karate.core.ScenarioRuntime;19import com.intuit.karate.core.ScenarioContext;20ScenarioEngine engine = new ScenarioEngine();21ScenarioRuntime runtime = engine.getRuntime();22ScenarioContext context = runtime.getContext();23Object result = context.evalJs("function foo() { return 42; }; foo();");24System.out.println(result);25import com.intuit.karate.core.ScenarioEngine;26import com.intuit.karate.core.ScenarioRuntime;27import com.intuit.karate.core.ScenarioContext;28ScenarioEngine engine = new ScenarioEngine();29ScenarioRuntime runtime = engine.getRuntime();30ScenarioContext context = runtime.getContext();31Object result = context.evalJs("function foo() { return 42; }; foo();");32System.out.println(result);33import com.intuit.karate.core.ScenarioEngine;34import com.intuit.karate.core.ScenarioRuntime;35import com.intuit.karate.core.ScenarioContext;36ScenarioEngine engine = new ScenarioEngine();37ScenarioRuntime runtime = engine.getRuntime();38ScenarioContext context = runtime.getContext();

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evalJs

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1import com.intuit.karate.core.ScenarioEngine;2import com.intuit.karate.core.ScenarioRuntime;3import com.intuit.karate.core.ScenarioContext;4ScenarioEngine engine = ScenarioEngine.get();5ScenarioContext context = engine.getContext();6ScenarioRuntime runtime = context.getRuntime();7Object result = runtime.evalJs("var a = 10; var b = 20; a + b");8System.out.println(result);9import com.intuit.karate.core.ScenarioEngine;10import com.intuit.karate.core.ScenarioRuntime;11import com.intuit.karate.core.ScenarioContext;12ScenarioEngine engine = ScenarioEngine.get();13ScenarioContext context = engine.getContext();14ScenarioRuntime runtime = context.getRuntime();15Object result = runtime.evalJs("var a = 10; var b = 20; a + b");16System.out.println(result);17import com.intuit.karate.core.ScenarioEngine;18import com.intuit.karate.core.ScenarioRuntime;19import com.intuit.karate.core.ScenarioContext;20ScenarioEngine engine = ScenarioEngine.get();21ScenarioContext context = engine.getContext();22ScenarioRuntime runtime = context.getRuntime();23Object result = runtime.evalJs("var a = 10; var b = 20; a + b");24System.out.println(result);25import com.intuit.karate.core.ScenarioEngine;26import com.intuit.karate.core.ScenarioRuntime;27import com.intuit.karate.core.ScenarioContext;28ScenarioEngine engine = ScenarioEngine.get();29ScenarioContext context = engine.getContext();30ScenarioRuntime runtime = context.getRuntime();31Object result = runtime.evalJs("var a = 10; var b = 20; a + b");32System.out.println(result);

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evalJs

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1import com.intuit.karate.core.ScenarioEngine;2import com.intuit.karate.core.ScenarioRuntime;3import com.intuit.karate.core.ScenarioResult;4import java.util.Map;5public class 4 {6 public static void main(String[] args) {7 ScenarioEngine engine = ScenarioEngine.create();8 ScenarioRuntime runtime = engine.execute("classpath:4.feature");9 ScenarioResult result = runtime.result;10 Map<String, Object> vars = result.getVars();11 String value = (String) vars.get("value");12 System.out.println("value: " + value);13 engine.close();14 }15}16 * def engine = com.intuit.karate.core.ScenarioEngine.create()17 * def runtime = engine.execute('classpath:4.feature')

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evalJs

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1import com.intuit.karate.core.ScenarioEngine;2import com.intuit.karate.core.ScenarioRuntime;3import com.intuit.karate.core.ScenarioContext;4import com.intuit.karate.ScriptValue;5import com.intuit.karate.ScriptBindings;6public class 4 {7 public static void main(String[] args) {8 ScenarioEngine engine = new ScenarioEngine();9 ScenarioRuntime runtime = engine.getRuntime();10 ScenarioContext context = runtime.getContext();11 ScriptBindings bindings = context.getBindings();12 ScriptValue result = bindings.evalJs("function add(a,b) { return a + b; } add(1,2)");13 Object obj = result.getValue();14 System.out.println(obj);15 }16}17import com.intuit.karate.core.ScenarioEngine;18import com.intuit.karate.core.ScenarioRuntime;19import com.intuit.karate.core.ScenarioContext;20import com.intuit.karate.ScriptValue;21import com.intuit.karate.ScriptBindings;22public class 5 {23 public static void main(String[] args) {24 ScenarioEngine engine = new ScenarioEngine();25 ScenarioRuntime runtime = engine.getRuntime();26 ScenarioContext context = runtime.getContext();27 ScriptBindings bindings = context.getBindings();28 ScriptValue result = bindings.evalJs("function add(a,b) { return a + b; } add(1,2)");29 Object obj = result.getValue();30 System.out.println(obj);31 }32}

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