How to use isNull method of com.intuit.karate.graal.JsValue class

Best Karate code snippet using com.intuit.karate.graal.JsValue.isNull

Source:JsEngineTest.java

...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    }...

isNull

Using AI Code Generation

1    * def jsValue = com.intuit.karate.graal.JsValue.of(null)2    * match jsValue.isNull()3    * match !jsValue.isBoolean()4    * match !jsValue.isNumber()5    * match !jsValue.isString()6    * match !jsValue.isObject()7    * match !jsValue.isList()8    * match !jsValue.isMap()9    * match !jsValue.isFunction()10    * def jsValue = com.intuit.karate.graal.JsValue.of(true)11    * match !jsValue.isNull()12    * match jsValue.isBoolean()13    * match !jsValue.isNumber()14    * match !jsValue.isString()15    * match !jsValue.isObject()16    * match !jsValue.isList()17    * match !jsValue.isMap()18    * match !jsValue.isFunction()19    * def jsValue = com.intuit.karate.graal.JsValue.of(1)20    * match !jsValue.isNull()21    * match !jsValue.isBoolean()22    * match jsValue.isNumber()23    * match !jsValue.isString()24    * match !jsValue.isObject()25    * match !jsValue.isList()26    * match !jsValue.isMap()27    * match !jsValue.isFunction()28    * def jsValue = com.intuit.karate.graal.JsValue.of("string")29    * match !jsValue.isNull()30    * match !jsValue.isBoolean()31    * match !jsValue.isNumber()32    * match jsValue.isString()33    * match !jsValue.isObject()34    * match !jsValue.isList()35    * match !jsValue.isMap()36    * match !jsValue.isFunction()37    * def jsValue = com.intuit.karate.graal.JsValue.of([1,2,3])38    * match !jsValue.isNull()39    * match !jsValue.isBoolean()40    * match !jsValue.isNumber()41    * match !jsValue.isString()42    * match jsValue.isObject()43    * match jsValue.isList()44    * match !jsValue.isMap()45    * match !jsValue.isFunction()

isNull

Using AI Code Generation

1import com.intuit.karate.graal.JsValue2def jsValue = JsValue.from(1)3assert !jsValue.isNull()4jsValue = JsValue.from(null)5assert jsValue.isNull()6import com.intuit.karate.graal.JsValue7def jsValue = JsValue.from(1)8assert !jsValue.isNull()9jsValue = JsValue.from(null)10assert jsValue.isNull()11import com.intuit.karate.graal.JsValue12def jsValue = JsValue.from(1)13assert !jsValue.isNull()14jsValue = JsValue.from(null)15assert jsValue.isNull()16import com.intuit.karate.graal.JsValue17def jsValue = JsValue.from(1)18assert !jsValue.isNull()19jsValue = JsValue.from(null)20assert jsValue.isNull()21import com.intuit.karate.graal.JsValue22def jsValue = JsValue.from(1)23assert !jsValue.isNull()24jsValue = JsValue.from(null)25assert jsValue.isNull()26import com.intuit.karate.graal.JsValue27def jsValue = JsValue.from(1)28assert !jsValue.isNull()29jsValue = JsValue.from(null)30assert jsValue.isNull()31import com.intuit.karate.graal.JsValue32def jsValue = JsValue.from(1)33assert !jsValue.isNull()34jsValue = JsValue.from(null)35assert jsValue.isNull()36import com.intuit.karate.graal.JsValue37def jsValue = JsValue.from(1)38assert !jsValue.isNull()39jsValue = JsValue.from(null)40assert jsValue.isNull()

isNull

Using AI Code Generation

1def jsValue = com.intuit.karate.graal.JsValue.fromJson('{"key1":null}')2assert jsValue.isNull('key1') == true3assert jsValue.isNull('key2') == false4def jsValue = com.intuit.karate.graal.JsValue.fromXml('<xml><key1></key1></xml>')5assert jsValue.isNull('key1') == true6assert jsValue.isNull('key2') == false7def jsValue = com.intuit.karate.graal.JsValue.fromXml('<xml><key1/></xml>')8assert jsValue.isNull('key1') == true9assert jsValue.isNull('key2') == false10def jsValue = com.intuit.karate.graal.JsValue.fromXml('<xml><key1></key1><key2/></xml>')11assert jsValue.isNull('key1') == true12assert jsValue.isNull('key2') == true13def jsValue = com.intuit.karate.graal.JsValue.fromXml('<xml><key1></key1><key2></key2></xml>')14assert jsValue.isNull('key1') == true15assert jsValue.isNull('key2') == true16def jsValue = com.intuit.karate.graal.JsValue.fromXml('<xml><key1>value1</key1></xml>')17assert jsValue.isNull('key1') == false18assert jsValue.isNull('key2') == false19def jsValue = com.intuit.karate.graal.JsValue.fromXml('<xml><key1>value1</key1><key2>value2</key2></xml>')20assert jsValue.isNull('key1') == false21assert jsValue.isNull('key2') == false22def jsValue = com.intuit.karate.graal.JsValue.fromXml('<xml><key1>value1</key1><key2></key2></xml>')23assert jsValue.isNull('key1') == false24assert jsValue.isNull('key2') == true25def jsValue = com.intuit.karate.graal.JsValue.fromXml('<xml><key1>value1</key1><key2> </key2></xml>')26assert jsValue.isNull('key1') == false

isNull

Using AI Code Generation

1import com.intuit.karate.graal.JsValue2def jsValue = new JsValue()3def nullValue = jsValue.isNull(null)4def notNullValue = jsValue.isNull('not null')5def nullValue1 = jsValue.isNull({})6import com.intuit.karate.graal.JsValue7def jsValue = new JsValue()8def nullValue = jsValue.isNull(null)9def notNullValue = jsValue.isNull('not null')10def nullValue1 = jsValue.isNull({})11import com.intuit.karate.graal.JsValue12def jsValue = new JsValue()13def nullValue = jsValue.isNull(null)14def notNullValue = jsValue.isNull('not null')15def nullValue1 = jsValue.isNull({})16import com.intuit.karate.graal.JsValue17def jsValue = new JsValue()18def nullValue = jsValue.isNull(null)19def notNullValue = jsValue.isNull('not null')20def nullValue1 = jsValue.isNull({})21import com.intuit.karate.graal.JsValue22def jsValue = new JsValue()23def nullValue = jsValue.isNull(null)24def notNullValue = jsValue.isNull('not null')25def nullValue1 = jsValue.isNull({})26import com.intuit.karate.graal.JsValue27def jsValue = new JsValue()28def nullValue = jsValue.isNull(null)29def notNullValue = jsValue.isNull('not null')

isNull

Using AI Code Generation

1def jsValue = com.intuit.karate.graal.JsValue.of('{"key":"value"}')2def jsValue2 = com.intuit.karate.graal.JsValue.of(null)3def jsMap = com.intuit.karate.graal.JsMap.of('{"key":"value"}')4def jsMap2 = com.intuit.karate.graal.JsMap.of(null)5def jsArray = com.intuit.karate.graal.JsArray.of('[1,2,3]')6def jsArray2 = com.intuit.karate.graal.JsArray.of(null)7def jsString = com.intuit.karate.graal.JsString.of('{"key":"value"}')8def jsString2 = com.intuit.karate.graal.JsString.of(null)9def jsNumber = com.intuit.karate.graal.JsNumber.of(1)10def jsNumber2 = com.intuit.karate.graal.JsNumber.of(null)11def jsBoolean = com.intuit.karate.graal.JsBoolean.of(true)12def jsBoolean2 = com.intuit.karate.graal.JsBoolean.of(null)13def jsFunction = com.intuit.karate.graal.JsFunction.of('function(){return "value"}')

isNull

Using AI Code Generation

1def jsValue = karate.js('{"a":1, "b": 2}')2assert jsValue.isNull('c') == true3def jsValue = karate.js('{"a":1, "b": 2}')4assert jsValue.isNull('a') == false5def jsObject = karate.js('{"a":1, "b": 2}')6assert jsObject.isNull('c') == true7def jsObject = karate.js('{"a":1, "b": 2}')8assert jsObject.isNull('a') == false9def jsArray = karate.js('[1,2,3]')10assert jsArray.isNull(0) == false11def jsArray = karate.js('[1,2,3]')12assert jsArray.isNull(4) == true13def jsMap = karate.js('{"a":1, "b": 2}')14assert jsMap.isNull('c') == true15def jsMap = karate.js('{"a":1, "b": 2}')16assert jsMap.isNull('a') == false17def jsValue = karate.js('{"a":1, "b": 2}')18assert jsValue.isNull('c') == true19def jsValue = karate.js('{"a":1, "b": 2}')20assert jsValue.isNull('a') == false21def jsObject = karate.js('{"a":1, "b": 2}')22assert jsObject.isNull('c') == true23def jsObject = karate.js('{"a":1, "b": 2}')24assert jsObject.isNull('a') == false25def jsArray = karate.js('[1,2,3]')26assert jsArray.isNull(0) == false27def jsArray = karate.js('[1,

isNull

Using AI Code Generation

1var value = karate.get('value');2var isNull = value.isNull();3var isNotNull = value.isNotNull();4var value = karate.get('value');5var isNull = value.isNull();6var isNotNull = value.isNotNull();7var value = karate.get('value');8var isNull = value.isNull();9var isNotNull = value.isNotNull();10var value = karate.get('value');11var isNull = value.isNull();12var isNotNull = value.isNotNull();13var value = karate.get('value');14var isNull = value.isNull();15var isNotNull = value.isNotNull();16var value = karate.get('value');17var isNull = value.isNull();18var isNotNull = value.isNotNull();19var value = karate.get('value');20var isNull = value.isNull();21var isNotNull = value.isNotNull();22var value = karate.get('value');23var isNull = value.isNull();24var isNotNull = value.isNotNull();25var value = karate.get('value');26var isNull = value.isNull();27var isNotNull = value.isNotNull();28var value = karate.get('value');29var isNull = value.isNull();30var isNotNull = value.isNotNull();31var value = karate.get('value');32var isNull = value.isNull();33var isNotNull = value.isNotNull();

isNull

Using AI Code Generation

1    * def e = {}2    * def j = '{}'3    * def val1 = js.isNull(a)4    * def val2 = js.isNull(b)5    * def val3 = js.isNull(c)6    * def val4 = js.isNull(d)7    * def val5 = js.isNull(e)8    * def val6 = js.isNull(f)9    * def val7 = js.isNull(g)10    * def val8 = js.isNull(h)11    * def val9 = js.isNull(i)12    * def val10 = js.isNull(j)13    * def val11 = js.isNull(k)14    * def val12 = js.isNull(l)15    * def val13 = js.isNull(m)16    * def val14 = js.isNull(n)

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