How to use execute method of com.intuit.karate.graal.JsEngine class

Best Karate code snippet using com.intuit.karate.graal.JsEngine.execute

Source:JsEngineTest.java Github

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...31 }32 @Test33 void testFunctionExecute() {34 JsValue v = je.eval("(function(){ return ['a', 'b', 'c'] })");35 JsValue res = new JsValue(JsEngine.execute(v.getOriginal()));36 assertTrue(res.isArray());37 assertEquals("[\"a\",\"b\",\"c\"]", res.toJsonOrXmlString(false));38 assertEquals("function(){ return ['a', 'b', 'c'] }", v.toString());39 }40 @Test41 void testArrowFunctionZeroArg() {42 JsValue v = je.eval("() => ['a', 'b', 'c']");43 assertTrue(v.isFunction());44 JsValue res = new JsValue(JsEngine.execute(v.getOriginal()));45 assertTrue(res.isArray());46 assertEquals("[\"a\",\"b\",\"c\"]", res.toJsonOrXmlString(false));47 assertEquals("() => ['a', 'b', 'c']", v.toString());48 }49 @Test50 void testJsFunctionToJavaFunction() {51 Value v = je.evalForValue("() => 'hello'");52 assertTrue(v.canExecute());53 Function temp = (Function) v.as(Object.class);54 String res = (String) temp.apply(null);55 assertEquals(res, "hello");56 v = je.evalForValue("(a, b) => a + b");57 assertTrue(v.canExecute());58 temp = v.as(Function.class);59 Number num = (Number) temp.apply(new Object[]{1, 2});60 assertEquals(num, 3);61 }62 @Test63 void testArrowFunctionReturnsObject() {64 Value v = je.evalForValue("() => { a: 1 }");65 assertTrue(v.canExecute());66 Value res = v.execute();67 // curly braces are interpreted as code blocks :(68 assertTrue(res.isNull());69 v = je.evalForValue("() => ({ a: 1 })");70 assertTrue(v.canExecute());71 res = v.execute();72 Match.that(res.as(Map.class)).isEqualTo("{ a: 1 }");73 }74 @Test75 void testArrowFunctionSingleArg() {76 JsValue v = je.eval("x => [x, x]");77 assertTrue(v.isFunction());78 JsValue res = new JsValue(JsEngine.execute(v.getOriginal(), 1));79 assertTrue(res.isArray());80 assertEquals("[1,1]", res.toJsonOrXmlString(false));81 assertEquals("x => [x, x]", v.toString());82 }83 @Test84 void testFunctionVariableExecute() {85 je.eval("var add = function(a, b){ return a + b }");86 JsValue jv = je.eval("add(1, 2)");87 assertEquals(jv.<Integer>getValue(), 3);88 }89 @Test90 void testJavaInterop() {91 je.eval("var SimplePojo = Java.type('com.intuit.karate.graal.SimplePojo')");92 JsValue sp = je.eval("new SimplePojo()");93 Value ov = sp.getOriginal();94 assertTrue(ov.isHostObject());95 SimplePojo o = ov.as(SimplePojo.class);96 assertEquals(null, o.getFoo());97 assertEquals(0, o.getBar());98 }99 @Test100 void testJavaStaticMethod() {101 je.eval("var StaticPojo = Java.type('com.intuit.karate.graal.StaticPojo')");102 JsValue sp = je.eval("StaticPojo.sayHello");103 assertTrue(sp.isFunction());104 Value ov = sp.getOriginal();105 assertTrue(ov.canExecute());106 assertFalse(ov.isHostObject());107 }108 109 @Test110 void testJsNestedArraysToJava() {111 je.eval("var StaticPojo = Java.type('com.intuit.karate.graal.StaticPojo')");112 JsValue sp = je.eval("StaticPojo.convert({foo:[{a:1}]})");113 assertEquals("{\"foo\":{}}", sp.getAsString()); // bug fixed in graal 22.1114 }115 @Test116 void testJsOperations() {117 je.eval("var foo = { a: 1 }");118 JsValue v = je.eval("foo.a");119 Object val = v.getValue();120 assertEquals(val, 1);121 }122 @Test123 void testMapOperations() {124 Map<String, Object> map = new HashMap();125 map.put("foo", "bar");126 map.put("a", 1);127 map.put("child", Collections.singletonMap("baz", "ban"));128 je.put("map", map);129 JsValue v1 = je.eval("map.foo");130 assertEquals(v1.getValue(), "bar");131 JsValue v2 = je.eval("map.a");132 assertEquals(v2.<Integer>getValue(), 1);133 JsValue v3 = je.eval("map.child");134 assertEquals(v3.getValue(), Collections.singletonMap("baz", "ban"));135 JsValue v4 = je.eval("map.child.baz");136 assertEquals(v4.getValue(), "ban");137 }138 @Test139 void testListOperations() {140 je.eval("var temp = [{a: 1}, {b: 2}]");141 JsValue temp = je.eval("temp");142 je.put("items", temp.getValue());143 je.eval("items.push({c: 3})");144 JsValue items = je.eval("items");145 assertTrue(items.isArray());146 assertEquals(3, items.getAsList().size());147 je.eval("items.splice(0, 1)");148 items = je.eval("items");149 assertEquals(2, items.getAsList().size());150 }151 @Test152 void testRequestObject() {153 Request request = new Request();154 request.setMethod("GET");155 request.setPath("/index");156 Map<String, List<String>> params = new HashMap();157 params.put("hello", Collections.singletonList("world"));158 request.setParams(params);159 je.put("request", request);160 JsValue jv = je.eval("request.params['hello']");161 assertEquals(jv.getAsList(), Collections.singletonList("world"));162 jv = je.eval("request.param('hello')");163 assertEquals(jv.getValue(), "world");164 }165 @Test166 void testBoolean() {167 assertFalse(je.eval("1 == 2").isTrue());168 assertTrue(je.eval("1 == 1").isTrue());169 }170 @Test171 void testStringInterpolation() {172 je.put("name", "John");173 JsValue temp = je.eval("`hello ${name}`");174 assertEquals(temp.getValue(), "hello John");175 }176 @Test177 void testHostBytes() {178 JsValue v = je.eval("Java.type('com.intuit.karate.core.MockUtils')");179 je.put("Utils", v.getValue());180 JsValue val = je.eval("Utils.testBytes");181 assertEquals(MockUtils.testBytes, val.getOriginal().asHostObject());182 }183 @Test184 void testValueAndNull() {185 Value v = Value.asValue(null);186 assertNotNull(v);187 assertTrue(v.isNull());188 JsValue jv = new JsValue(v);189 assertTrue(jv.isNull());190 assertNull(jv.getValue());191 }192 @Test193 void testValueAndHostObject() {194 SimplePojo sp = new SimplePojo();195 Value v = Value.asValue(sp);196 assertTrue(v.isHostObject());197 }198 @Test199 void testJavaType() {200 Value v = je.evalForValue("Java.type('com.intuit.karate.graal.SimplePojo')");201 assertTrue(v.isMetaObject());202 assertTrue(v.isHostObject());203 }204 @Test205 void testJavaFunction() {206 Value v = je.evalForValue("Java.type('com.intuit.karate.graal.StaticPojo').sayHello");207 assertFalse(v.isMetaObject());208 assertFalse(v.isHostObject());209 assertTrue(v.canExecute());210 }211 @Test212 void testJavaFunctionFactory() {213 Value v = je.evalForValue("Java.type('com.intuit.karate.graal.StaticPojo').sayHelloFactory()");214 assertFalse(v.isMetaObject());215 assertTrue(v.isHostObject());216 assertTrue(v.canExecute());217 }218 @Test219 void testEvalWithinFunction() {220 Map<String, Object> map = new HashMap();221 map.put("a", 1);222 map.put("b", 2);223 String src = "a + b";224 Value function = je.evalForValue("x => { var a = x.a; var b = x.b; return " + src + "; }");225 assertTrue(function.canExecute());226 Value result = function.execute(JsValue.fromJava(map));227 assertEquals(result.asInt(), 3);228 }229 @Test230 void testEvalLocal() {231 Map<String, Object> map = new HashMap();232 map.put("a", 1);233 map.put("b", 2);234 Value result = je.evalWith(map, "a + b", true);235 assertEquals(result.asInt(), 3);236 }237 @Test238 void testEc6ArrayFilling() {239 je.eval("var repeat = n => Array.from({length: n}, (v, k) => k);");240 JsValue jv = je.eval("repeat(2)");...

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execute

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1import com.intuit.karate.graal.JsEngine2import com.intuit.karate.graal.JsValue3import com.intuit.karate.graal.JsValue4import com.intuit.karate.graal.JsValue5def js = new JsEngine()6def result = js.execute('return "hello"')7assert result.isString()8assert result.asString() == 'hello'9def js = new JsEngine()10def result = js.execute('return "hello"')11assert result.isString()12assert result.asString() == 'hello'13def js = new JsEngine()14def result = js.execute('return "hello"')15assert result.isString()16assert result.asString() == 'hello'17def js = new JsEngine()18def result = js.execute('return "hello"')19assert result.isString()20assert result.asString() == 'hello'21def js = new JsEngine()22def result = js.execute('return "hello"')23assert result.isString()24assert result.asString() == 'hello'25def js = new JsEngine()26def result = js.execute('return "hello"')27assert result.isString()28assert result.asString() == 'hello'29def js = new JsEngine()30def result = js.execute('return "hello"')31assert result.isString()32assert result.asString() == 'hello'33def js = new JsEngine()34def result = js.execute('return "hello"')35assert result.isString()36assert result.asString() == 'hello'37def js = new JsEngine()38def result = js.execute('return "hello"')39assert result.isString()40assert result.asString() == '

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execute

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1import com.intuit.karate.graal.JsEngine2def engine = JsEngine.create()3def result = engine.execute('var x = 1; x + 1')4import com.intuit.karate.graal.JsEngine5def engine = JsEngine.create()6def result = engine.execute('var x = 1; x + 1')7import com.intuit.karate.graal.JsEngine8def engine = JsEngine.create()9def result = engine.execute('var x = 1; x + 1')10import com.intuit.karate.graal.JsEngine11def engine = JsEngine.create()12def result = engine.execute('var x = 1; x + 1')13import com.intuit.karate.graal.JsEngine14def engine = JsEngine.create()15def result = engine.execute('var x = 1; x + 1')16import com.intuit.karate.graal.JsEngine17def engine = JsEngine.create()18def result = engine.execute('var x = 1; x + 1')19import com.intuit.karate.graal.JsEngine20def engine = JsEngine.create()21def result = engine.execute('var x = 1; x + 1')22import com.intuit.karate.graal.JsEngine23def engine = JsEngine.create()24def result = engine.execute('var x = 1; x + 1')

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execute

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1import com.intuit.karate.graal.JsEngine2def jsEngine = new JsEngine()3def result = jsEngine.execute("function add(a,b){return a+b;} add(1,2)")4def result2 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(2,3)")5def result3 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(3,4)")6def result4 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(4,5)")7def result5 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(5,6)")8def result6 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(6,7)")9def result7 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(7,8)")10def result8 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(8,9)")11def result9 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(9,10)")12def result10 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(10,11)")13def result11 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(11,12)")14def result12 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(12,13)")15def result13 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(13,14)")16def result14 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(14,15)")17def result15 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(15,16)")18def result16 = jsEngine.execute("function multiply(a,b){return a*b;} multiply(16,17)")

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execute

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1import com.intuit.karate.graal.JsEngine2def jsEngine = new JsEngine()3def js = jsEngine.execute('function add(a, b) { return a + b; }')4def result = js.invokeMethod('add', 1, 2)5import com.intuit.karate.graal.JsValue6def js = JsValue.from('function add(a, b) { return a + b; }')7def result = js.invokeMethod('add', 1, 2)8import com.intuit.karate.graal.JsValue9def js = JsValue.from('function add(a, b) { return a + b; }')10def result = js.invokeMethod('add', 1, 2)11import com.intuit.karate.graal.JsValue12def js = JsValue.from('function add(a, b) { return a + b; }')13def result = js.invokeMethod('add', 1, 2)14import com.intuit.karate.graal.JsValue15def js = JsValue.from('function add(a, b) { return a + b; }')16def result = js.invokeMethod('add', 1, 2)17import com.intuit.karate.graal.JsValue18def js = JsValue.from('function add(a, b) { return a + b; }')19def result = js.invokeMethod('add', 1, 2)20import com.intuit.karate.graal.JsValue21def js = JsValue.from('function add(a, b) { return a + b; }')

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execute

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1import com.intuit.karate.graal.JsEngine2def js = new JsEngine()3def result = js.execute('var a = 10; a + 10;')4def result2 = js.execute('var a = 10; a + 20;')5def result3 = js.execute('var a = 10; a + 30;')6def result4 = js.execute('var a = 10; a + 40;')7def result5 = js.execute('var a = 10; a + 50;')8def result6 = js.execute('var a = 10; a + 60;')9def result7 = js.execute('var a = 10; a + 70;')10def result8 = js.execute('var a = 10; a + 80;')11def result9 = js.execute('var a = 10; a + 90;')12def result10 = js.execute('var a = 10; a + 100;')13def result11 = js.execute('var a = 10; a + 110;')14def result12 = js.execute('var a = 10; a + 120;')15def result13 = js.execute('var a = 10; a + 130;')16def result14 = js.execute('var a = 10; a + 140;')17def result15 = js.execute('var a = 10; a + 150;')18def result16 = js.execute('var a = 10; a + 160;')19def result17 = js.execute('var a = 10; a + 170;')20def result18 = js.execute('var a = 10; a + 180;')21def result19 = js.execute('var a = 10

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execute

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1def jsEngine = new com.intuit.karate.graal.JsEngine()2function() {3 var x = 1;4 return x;5}6def result = jsEngine.execute(script)7def jsEngine = new com.intuit.karate.graal.JsEngine()8function() {9 var x = 1;10 return x;11}12def result = jsEngine.execute(script)13def jsEngine = new com.intuit.karate.graal.JsEngine()14function() {15 var x = 1;16 return x;17}18def result = jsEngine.execute(script)19def jsEngine = new com.intuit.karate.graal.JsEngine()20function() {21 var x = 1;22 return x;23}24def result = jsEngine.execute(script)25def jsEngine = new com.intuit.karate.graal.JsEngine()26function() {27 var x = 1;28 return x;29}30def result = jsEngine.execute(script)31def jsEngine = new com.intuit.karate.graal.JsEngine()32function() {33 var x = 1;34 return x;35}36def result = jsEngine.execute(script)37def jsEngine = new com.intuit.karate.graal.JsEngine()38function() {39 var x = 1;40 return x;41}42def result = jsEngine.execute(script)

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execute

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1import com.intuit.karate.graal.JsEngine;2def engine = new JsEngine(null, null);3def result = engine.execute('var a = 1; a + 1;', null);4import com.intuit.karate.graal.JsFunction;5def jsFunc = new JsFunction(engine, 'function(){return 1 + 1;}');6def result = jsFunc.execute();7import com.intuit.karate.graal.JsValue;8def jsValue = engine.execute('1 + 1');9def result = jsValue.execute();10import com.intuit.karate.graal.JsArray;11def jsArray = engine.execute('[1, 2, 3]');12def result = jsArray.execute();13import com.intuit.karate.graal.JsMap;14def jsMap = engine.execute('{a:1, b:2}');15def result = jsMap.execute();16import com.intuit.karate.graal.JsMap;17def jsMap = engine.execute('{a:1, b:2}');18def result = jsMap.execute();19import com.intuit.karate.graal.JsMap;20def jsMap = engine.execute('{a:1, b:2}');21def result = jsMap.execute();22import com.intuit.karate.graal.JsMap;23def jsMap = engine.execute('{a:1, b:2}');

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execute

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1def engine = com.intuit.karate.graal.JsEngine.newEngine()2def js = engine.execute("""3function() {4}5def engine = com.intuit.karate.graal.JsEngine.newEngine()6def js = engine.execute("""7function() {8}9def engine = com.intuit.karate.graal.JsEngine.newEngine()10def js = engine.execute("""11function() {12}13def engine = com.intuit.karate.graal.JsEngine.newEngine()14def js = engine.execute("""15function() {16}17def engine = com.intuit.karate.graal.JsEngine.newEngine()18def js = engine.execute("""19function() {20}21def engine = com.intuit.karate.graal.JsEngine.newEngine()22def js = engine.execute("""23function() {24}25def engine = com.intuit.karate.graal.JsEngine.newEngine()26def js = engine.execute("""27function() {28}29def engine = com.intuit.karate.graal.JsEngine.newEngine()30def js = engine.execute("""31function() {32}

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execute

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1import com.intuit.karate.graal.JsEngine2def jsEngine = new JsEngine()3def result = jsEngine.execute("var a = 1; a + 1")4def result2 = jsEngine.execute("var a = 1; a + 1", true)5def result3 = jsEngine.execute("var a = 1; a + 1", false)6def result4 = jsEngine.execute("var a = 1; a + 1", 1)7def result5 = jsEngine.execute("var a = 1; a + 1", 1, true)8def result6 = jsEngine.execute("var a = 1; a + 1", 1, false)9def result7 = jsEngine.execute("var a = 1; a + 1", 1, 2)10def result8 = jsEngine.execute("var a = 1; a + 1", 1, 2, true)11def result9 = jsEngine.execute("var a = 1; a + 1", 1, 2, false)12def result10 = jsEngine.execute("var a = 1; a + 1", 1, 2, 3)13def result11 = jsEngine.execute("var a = 1; a + 1", 1, 2, 3, true)14def result12 = jsEngine.execute("var a = 1; a + 1", 1, 2, 3, false)15def result13 = jsEngine.execute("var a = 1; a + 1", 1, 2, 3, 4)16def result14 = jsEngine.execute("var a = 1; a + 1", 1, 2, 3, 4, true)17def result15 = jsEngine.execute("var

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