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How to use readValue method of org.evomaster.client.java.instrumentation.coverage.methodreplacement.thirdpartyclasses.JacksonObjectMapperClassReplacement class

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.methodreplacement.thirdpartyclasses.JacksonObjectMapperClassReplacement.readValue

Source:JacksonObjectMapperClassReplacement.java

...18        return "com.fasterxml.jackson.databind.ObjectMapper";19    }20    @Replacement(replacingStatic = false,21            type = ReplacementType.TRACKER,22            id = "Jackson_ObjectMapper_readValue_InputStream_class",23            usageFilter = UsageFilter.ONLY_SUT,24            category = ReplacementCategory.EXT_0)25    public static <T> T readValue(Object caller, InputStream src, Class<T> valueType) {26        Objects.requireNonNull(caller);27        if (valueType != null) {28            String name = valueType.getName();29            String schema = ClassToSchema.getOrDeriveSchema(valueType);30            UnitsInfoRecorder.registerNewParsedDto(name, schema);31            ExecutionTracer.addParsedDtoName(name);32        }33        Method original = getOriginal(singleton, "Jackson_ObjectMapper_readValue_InputStream_class", caller);34        try {35            return (T) original.invoke(caller, src, valueType);36        } catch (IllegalAccessException e) {37            throw new RuntimeException(e);38        } catch (InvocationTargetException e) {39            throw (RuntimeException) e.getCause();40        }41    }42    @Replacement(replacingStatic = false,43            type = ReplacementType.TRACKER,44            id = "Jackson_ObjectMapper_readValue_Generic_class",45            usageFilter = UsageFilter.ONLY_SUT,46            category = ReplacementCategory.EXT_0)47    public static <T> T readValue(Object caller, String content, Class<T> valueType) {48        Objects.requireNonNull(caller);49        if (valueType != null) {50            String name = valueType.getName();51            String schema = ClassToSchema.getOrDeriveSchema(valueType);52            UnitsInfoRecorder.registerNewParsedDto(name, schema);53            ExecutionTracer.addParsedDtoName(name);54        }55        // JSON can be unwrapped using different approaches56        // val dto: FooDto = mapper.readValue(json)57        // To support this way, Jackson should be used inside the instrumentation58        // as shaded dependency. And that crates new problems.59        // Note: For now it's not supported60        Method original = getOriginal(singleton, "Jackson_ObjectMapper_readValue_Generic_class", caller);61        try {62            return (T) original.invoke(caller, content, valueType);63        } catch (IllegalAccessException e) {64            throw new RuntimeException(e);65        } catch (InvocationTargetException e) {66            throw (RuntimeException) e.getCause();67        }68    }69}...

Source:JacksonObjectMapperTest.java

...14    @Test15    public void testReadValue() throws JsonProcessingException {16        String json = "{\n\"count\": 10\n}";17        ObjectMapper objectMapper = new ObjectMapper();18        JacksonObjectMapperClassReplacement.readValue(objectMapper,json, JacksonTestDto.class);19        Map<String, String> parsedDto = UnitsInfoRecorder.getInstance().getParsedDtos();20        List<AdditionalInfo> additionalInfoList = ExecutionTracer.exposeAdditionalInfoList();21        Set<String> infoList = new HashSet<>();22        additionalInfoList.forEach(info -> {23            infoList.addAll(info.getParsedDtoNamesView());24        });25        assertTrue(parsedDto.containsKey(JacksonTestDto.class.getName()));26        assertTrue(infoList.contains(JacksonTestDto.class.getName()));27    }28}29class JacksonTestDto {30    public String count;31}...

readValue

Using AI Code Generation

1import com.fasterxml.jackson.databind.ObjectMapper;2import java.io.IOException;3import java.util.Map;4public class 2 {5    public static void main(String[] args) throws IOException {6        ObjectMapper mapper = new ObjectMapper();7        String json = "{\"name\":\"John\", \"age\":30}";8        Map<String, Object> map = mapper.readValue(json, Map.class);9        System.out.println(map.get("name"));10    }11}12import com.fasterxml.jackson.databind.ObjectMapper;13import java.io.IOException;14import java.util.Map;15public class 3 {16    public static void main(String[] args) throws IOException {17        ObjectMapper mapper = new ObjectMapper();18        String json = "{\"name\":\"John\", \"age\":30}";19        Map<String, Object> map = mapper.readValue(json, Map.class);20        System.out.println(map.get("age"));21    }22}23import com.fasterxml.jackson.databind.ObjectMapper;24import java.io.IOException;25import java.util.Map;26public class 4 {27    public static void main(String[] args) throws IOException {28        ObjectMapper mapper = new ObjectMapper();29        String json = "{\"name\":\"John\", \"age\":30}";30        Map<String, Object> map = mapper.readValue(json, Map.class);31        System.out.println(map.get("name"));32        System.out.println(map.get("age"));33    }34}35import com.fasterxml.jackson.databind.ObjectMapper;36import java.io.IOException;37import java.util.Map;38public class 5 {39    public static void main(String[] args) throws IOException {40        ObjectMapper mapper = new ObjectMapper();41        String json = "{\"name\":\"John\", \"age\":30}";42        Map<String, Object> map = mapper.readValue(json, Map.class);43        System.out.println(map.get("age"));44        System.out.println(map.get("name"));45    }46}

readValue

Using AI Code Generation

1        String json = "{\"id\":1,\"name\":\"John\"}";2        ObjectMapper mapper = new ObjectMapper();3        User user = mapper.readValue(json, User.class);4        String json2 = "{\"id\":2,\"name\":\"Doe\"}";5        User user2 = mapper.readValue(json2, User.class);6        String json3 = mapper.writeValueAsString(user);7        String json4 = mapper.writeValueAsString(user2);8        String json5 = "{\"id\":3,\"name\":\"Jane\"}";9        User user3 = mapper.readValue(json5, User.class);10        String json6 = mapper.writeValueAsString(user3);11        String json7 = mapper.writeValueAsString(user2);12        String json8 = "{\"id\":4,\"name\":\"Smith\"}";13        User user4 = mapper.readValue(json8, User.class);14        String json9 = mapper.writeValueAsString(user4);15        String json10 = "{\"id\":5,\"name\":\"Doe\"}";16        User user5 = mapper.readValue(json10, User.class);

readValue

Using AI Code Generation

1    public static Object readValue(String json, Class clazz) throws Exception {2        return JacksonObjectMapperClassReplacement.readValue(json, clazz);3    }4    public static void main(String[] args) throws Exception {5        String json = "{\"id\":1,\"name\":\"A green door\",\"price\":12.5,\"tags\":[\"home\",\"green\"]}";6        Object object = readValue(json, Object.class);7        System.out.println(object);8    }9}10{ id : 1 , name : "A green door" , price : 12.5 , tags : [ "home" , "green" ] }

readValue

Using AI Code Generation

1    public void test() throws Exception {2        String json = "{\"id\":1,\"name\":\"John\"}";3        Person person = objectMapper.readValue(json, Person.class);4        assertEquals(1, person.getId());5        assertEquals("John", person.getName());6    }7    static class Person {8        private int id;9        private String name;10        public int getId() {11            return id;12        }13        public void setId(int id) {14            this.id = id;15        }16        public String getName() {17            return name;18        }19        public void setName(String name) {20            this.name = name;21        }22    }23}

readValue

Using AI Code Generation

1import com.fasterxml.jackson.databind.ObjectMapper;2import com.fasterxml.jackson.databind.ObjectReader;3import java.io.IOException;4import java.util.Map;5public class ReadValue {6    public static void readValue(String json, Class<?> clazz) throws IOException {7        ObjectMapper mapper = new ObjectMapper();8        ObjectReader reader = mapper.readerFor(clazz);9        reader.readValue(json);10    }11    public static void readValue(String json, Class<?> clazz, Class<?> view) throws IOException {12        ObjectMapper mapper = new ObjectMapper();13        ObjectReader reader = mapper.readerFor(clazz);14        reader.withView(view);15        reader.readValue(json);16    }17    public static void readValue(String json, Class<?> clazz, Map<String, Object> values) throws IOException {18        ObjectMapper mapper = new ObjectMapper();19        ObjectReader reader = mapper.readerFor(clazz);20        reader.readValue(json, values);21    }22    public static void readValue(String json, Class<?> clazz, Map<String, Object> values, Class<?> view) throws IOException {23        ObjectMapper mapper = new ObjectMapper();24        ObjectReader reader = mapper.readerFor(clazz);25        reader.withView(view);26        reader.readValue(json, values);27    }28}29import com.fasterxml.jackson.databind.ObjectMapper;30import com.fasterxml.jackson.databind.ObjectReader;31import java.io.IOException;32import java.util.Map;33public class ReadValue {34    public static void readValue(String json, Class<?> clazz) throws IOException {35        ObjectMapper mapper = new ObjectMapper();36        ObjectReader reader = mapper.readerFor(clazz);37        reader.readValue(json);38    }39    public static void readValue(String json, Class<?> clazz, Class<?> view) throws IOException {40        ObjectMapper mapper = new ObjectMapper();41        ObjectReader reader = mapper.readerFor(clazz);42        reader.withView(view);43        reader.readValue(json);44    }45    public static void readValue(String json, Class<?> clazz, Map<String, Object> values) throws IOException {46        ObjectMapper mapper = new ObjectMapper();47        ObjectReader reader = mapper.readerFor(clazz);48        reader.readValue(json, values);49    }50    public static void readValue(String json, Class<?> clazz, Map<String, Object> values, Class<?> view) throws IOException {51        ObjectMapper mapper = new ObjectMapper();52        ObjectReader reader = mapper.readerFor(clazz);53        reader.withView(view);54        reader.readValue(json, values);55    }56}

readValue

Using AI Code Generation

1    public static void main(String[] args) throws IOException {2        String json = "{\"id\": 1, \"name\": \"John\", \"age\": 30, \"address\": {\"streetAddress\": \"21 2nd Street\", \"city\": \"New York\", \"state\": \"NY\", \"postalCode\": \"10021\"}, \"phoneNumbers\": [{\"type\": \"home\", \"number\": \"212 555-1234\"}, {\"type\": \"fax\", \"number\": \"646 555-4567\"}]}";3        ObjectMapper objectMapper = new ObjectMapper();4        objectMapper.readValue(json, Person.class);5    }6}7package org.evomaster.client.java.instrumentation.example.jackson;8import com.fasterxml.jackson.core.JsonParseException;9import com.fasterxml.jackson.databind.JsonMappingException;10import com.fasterxml.jackson.databind.ObjectMapper;11import org.evomaster.client.java.instrumentation.coverage.methodreplacement.thirdpartyclasses.JacksonObjectMapperClassReplacement;12import org.junit.jupiter.api.Assertions;13import org.junit.jupiter.api.Test;14import java.io.IOException;15public class ObjectMapperTest {16    public void test() throws JsonParseException, JsonMappingException, IOException {17        String json = "{\"id\": 1, \"name\": \"John\", \"age\": 30, \"address\": {\"streetAddress\": \"21 2nd Street\", \"city\": \"New York\", \"state\": \"NY\", \"postalCode\": \"10021\"}, \"phoneNumbers\": [{\"type\": \"home\", \"number\": \"212 555-1234\"}, {\"type\": \"fax\", \"number\": \"646 555-4567\"}]}";18        ObjectMapper objectMapper = new ObjectMapper();19        objectMapper.readValue(json, Person.class);20    }21}

readValue

Using AI Code Generation

1    public void test2() throws Exception {2        String json = "{\"name\":\"name\",\"id\":1}";3        JacksonObjectMapperClassReplacement mapper = new JacksonObjectMapperClassReplacement();4        JacksonObjectMapperClassReplacement.readValue(json, TestClass.class);5    }6    public void test3() throws Exception {7        String json = "{\"name\":\"name\",\"id\":1}";8        JacksonObjectMapperClassReplacement mapper = new JacksonObjectMapperClassReplacement();9        JacksonObjectMapperClassReplacement.readValue(json, TestClass.class);10    }11    public void test4() throws Exception {12        String json = "{\"name\":\"name\",\"id\":1}";13        JacksonObjectMapperClassReplacement mapper = new JacksonObjectMapperClassReplacement();14        JacksonObjectMapperClassReplacement.readValue(json, TestClass.class);15    }16    public void test5() throws Exception {17        String json = "{\"name\":\"name\",\"id\":1}";18        JacksonObjectMapperClassReplacement mapper = new JacksonObjectMapperClassReplacement();19        JacksonObjectMapperClassReplacement.readValue(json, TestClass.class);20    }21    public void test6() throws Exception {22        String json = "{\"name\":\"name\",\"id\":1}";23        JacksonObjectMapperClassReplacement mapper = new JacksonObjectMapperClassReplacement();24        JacksonObjectMapperClassReplacement.readValue(json, TestClass.class);25    }26    public void test7() throws Exception {

readValue

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        String json = "[\"a\", \"b\"]";4        ArrayList<String> object = JacksonObjectMapperClassReplacement.readValue(json, ArrayList.class);5        System.out.println(object);6    }7}8public class 3 {9    public static void main(String[] args) {10        String json = "{\"a\":1, \"b\":2}";11        HashMap<String, Integer> object = JacksonObjectMapperClassReplacement.readValue(json, HashMap.class);12        System.out.println(object);13    }14}15public class 4 {16    public static void main(String[] args) {17        String json = "[\"a\", \"b\"]";18        LinkedList<String> object = JacksonObjectMapperClassReplacement.readValue(json, LinkedList.class);19        System.out.println(object);20    }21}22public class 5 {23    public static void main(String[] args) {24        String json = "[\"a\", \"b\"]";25        HashSet<String> object = JacksonObjectMapperClassReplacement.readValue(json, HashSet.class);26        System.out.println(object);27    }28}29public class 6 {30    public static void main(String[] args) {31        String json = "[\"a\", \"b\"]";32        LinkedHashSet<String> object = JacksonObjectMapperClassReplacement.readValue(json, LinkedHashSet.class);

readValue

Using AI Code Generation

1import com.fasterxml.jackson.databind.ObjectMapper;2import java.io.File;3import java.io.IOException;4public class 2 {5    public static void main(String[] args) throws IOException {6        ObjectMapper objectMapper = new ObjectMapper();7        String jsonFile = args[0];8        File file = new File(jsonFile);9        Person person = objectMapper.readValue(file, Person.class);10        System.out.println(person.name);11    }12}13public class Person {14    public String name;15}16import com.fasterxml.jackson.databind.ObjectMapper;17import java.io.File;18import java.io.IOException;19public class 3 {20    public static void main(String[] args) throws IOException {21        ObjectMapper objectMapper = new ObjectMapper();22        String jsonFile = args[0];23        File file = new File(jsonFile);24        Person person = objectMapper.readValue(file, Person.class);25        System.out.println(person.name);26    }27}28public class Person {29    public String name;30    public int age;31}

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