How to use isNull method of com.intuit.karate.core.Variable class

Best Karate code snippet using com.intuit.karate.core.Variable.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* match str.isNull() == true2* match str.isNull() == false3* match str.isNull() == false4* match str.isNull() == true5* match str.isNotNull() == true6* match str.isNotNull() == false7* match str.isNotNull() == false8* match str.isNotNull() == true9* match str.isString() == true10* match str.isString() == false11* match str.isString() == false12* match str.isString() == true13* match str.isNumber() == true14* match str.isNumber() == false

isNull

Using AI Code Generation

1* def result = var.isNotNull()2* def result1 = var1.isNotNull()3* def result2 = var2.isNotNull()4* def result3 = var3.isNotNull()5* def var4 = {a:1,b:2}6* def result4 = var4.isNotNull()7* def result5 = var5.isNotNull()8* def result6 = var6.isNotNull()9* def var7 = new java.util.Date()10* def result7 = var7.isNotNull()11* def var8 = new java.util.ArrayList()12* def result8 = var8.isNotNull()13* def var9 = new java.util.HashMap()14* def result9 = var9.isNotNull()15* def var10 = new java.util.HashSet()16* def result10 = var10.isNotNull()17* def var11 = new java.util.LinkedHashMap()18* def result11 = var11.isNotNull()19* def var12 = new java.util.LinkedHashSet()20* def result12 = var12.isNotNull()21* def var13 = new java.util.LinkedList()22* def result13 = var13.isNotNull()23* def var14 = new java.util.TreeMap()24* def result14 = var14.isNotNull()25* def var15 = new java.util.TreeSet()26* def result15 = var15.isNotNull()27* def var16 = new java.util.Vector()28* def result16 = var16.isNotNull()29* def var17 = new java.util.concurrent.ConcurrentHashMap()30* def result17 = var17.isNotNull()

isNull

Using AI Code Generation

1* def var6 = { -> 123 }2* def var7 = { -> null }3* def var8 = { -> 'not null' }4* def var9 = { -> true }5* def var10 = { -> false }6* def var11 = { -> [] }7* def var12 = { -> [1] }8* def var13 = { -> {} }9* def var14 = { -> {a:1} }10* def var15 = { -> #[] }11* def var16 = { -> #[1] }12* def var17 = { -> #(1) }13* def var18 = { -> #() }14* def var19 = { -> #(a:1) }15* def var20 = { -> #(a:1,b:2) }16* def var21 = { -> #(a:1,b:2,c:3) }17* def var22 = { -> #(a:1,b:2,c:3,d:4) }18* def var23 = { -> #(a:1,b:2,c:3,d:4,e:5) }19* def var24 = { -> #(a:1,b:2,c:3,d:4,e:5,f:6) }20* def var25 = { -> #(a:1,b:2,c:3,d:4,e:5,f:6,g:7) }21* def var26 = { -> #(a:1,b:2,c:3,d:4,e:5,f:6,g:7,h:8) }22* def var27 = { -> #(a:1,b:2,c:3,d:4,e:5,f:6,g:7,h:8,i:9) }23* def var28 = { -> #(a:1,b:2,c:3,d:4,e:5,f:6,g:7,h:8,i:9,j:10) }24* def var29 = { -> #(a:1,b:2,c:3,d:4,e:5,f:6,g:7,h

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