serialization and deserialization

Author: itsNainaVerma

pom.xml

@@ -28,6 +28,16 @@
             <version>7.7.0</version>
             <scope>test</scope>
         </dependency>
+
+        <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>2.18.2</version>
+
+        </dependency>
+
+
     </dependencies>
 
 </project>

src/test/java/dataentities/Location.java

@@ -0,0 +1,90 @@
+/* the commented code is implementation of list of <maps>.
+ we can also use it instead of making separate class for "Place".
+ But creating list of <maps> will not be very efficient way in many cases.
+ */
+
+package dataentities;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.ArrayList;
+import java.util.List;
+//import java.util.HashMap;
+//import java.util.Map;
+
+
+public class Location {
+
+    private String postCode;
+    private String country;
+    private String countryAbbreviation;
+    //private List <Map <String, String>> places;
+    private List<place> places;
+
+    public Location(){
+        this.postCode = "1050";
+        this.country = "Lativa";
+        this.countryAbbreviation = "LV";
+
+        this.places = new ArrayList<>();
+        place Place = new place();
+        this.places.add(Place);
+        //this.places.add(addPlaces("Riga", "1", "Rigaa", "RI", "2"));
+    }
+
+/*    public Map<String, String> addPlaces(String placeName, String longitude, String state, String stateAbbreviation, String latitude){
+        Map<String, String> place = new HashMap<>();
+        place.put("place name", placeName);
+        place.put("longitude", longitude);
+        place.put("state", state);
+        place.put("state abbreviation", stateAbbreviation);
+        place.put("latitude", latitude);
+        return place;
+    }  */
+
+    @JsonProperty("post code")
+    public String getPostCode(){
+        return postCode;
+    }
+
+    @JsonProperty("post code")
+    public void setPostCode(String postCode){
+        this.postCode = postCode;
+    }
+
+    public void setCountry(String country) {
+        this.country = country;
+    }
+
+    public String getCountry() {
+        return country;
+    }
+
+    @JsonProperty("country abbreviation")
+    public void setCountryAbbreviation(String countryAbbreviation) {
+        this.countryAbbreviation = countryAbbreviation;
+    }
+
+    @JsonProperty("country abbreviation")
+    public String getCountryAbbreviation() {
+        return countryAbbreviation;
+    }
+
+ /*   public void setPlaces(List<Map<String, String>> places) {
+        this.places = places;
+    }
+
+    public List<Map<String, String>> getPlaces() {
+        return places;
+    } */
+
+
+    public List<place> getPlaces() {
+        return places;
+    }
+
+    public void setPlaces(List<place> places) {
+        this.places = places;
+    }
+}
+

src/test/java/dataentities/place.java

@@ -0,0 +1,59 @@
+package dataentities;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class place {
+    private String placeName;
+    private String longitude;
+    private String state;
+    private String stateAbbreviation;
+    private String latitude;
+
+    place(){
+        this.placeName = "Riga";
+        this.longitude="1";
+        this.state="Rigaa";
+        this.stateAbbreviation="RI";
+        this.latitude="2";
+    }
+    @JsonProperty("place name")
+    public String getPlaceName() {
+        return placeName;
+    }
+
+    public String getLongitude() {
+        return longitude;
+    }
+
+    public String getState() {
+        return state;
+    }
+    @JsonProperty("state abbreviation")
+    public String getStateAbbreviation() {
+        return stateAbbreviation;
+    }
+
+    public String getLatitude() {
+        return latitude;
+    }
+    @JsonProperty("place name")
+    public void setPlaceName(String placeName) {
+        this.placeName = placeName;
+    }
+
+    public void setLongitude(String longitude) {
+        this.longitude = longitude;
+    }
+
+    public void setState(String state) {
+        this.state = state;
+    }
+    @JsonProperty("state abbreviation")
+    public void setStateAbbreviation(String stateAbbreviation) {
+        this.stateAbbreviation = stateAbbreviation;
+    }
+
+    public void setLatitude(String latitude) {
+        this.latitude = latitude;
+    }
+}

src/test/java/serializationDeserialization.java

@@ -0,0 +1,69 @@
+import dataentities.Location;
+import io.restassured.builder.RequestSpecBuilder;
+import io.restassured.builder.ResponseSpecBuilder;
+import io.restassured.http.ContentType;
+import io.restassured.specification.RequestSpecification;
+import io.restassured.specification.ResponseSpecification;
+import org.testng.Assert;
+import org.testng.annotations.BeforeTest;
+import org.testng.annotations.Test;
+
+import java.io.Serializable;
+import java.util.Map;
+
+import static io.restassured.RestAssured.given;
+
+public class serializationDeserialization {
+
+    private static RequestSpecification ReqSpec;
+    private static ResponseSpecification ResSpec;
+    @BeforeTest
+    public static void RequestSpecificBuilder(){
+        ReqSpec = new RequestSpecBuilder().
+                setBaseUri("https://zippopotam.us").
+                setContentType(ContentType.JSON).
+                build();
+    }
+
+    @BeforeTest
+    public static void ResponseSpecificBuilder(){
+        ResSpec = new ResponseSpecBuilder().
+                expectStatusCode(200).
+                expectContentType(ContentType.JSON).
+                build();
+    }
+    
+    @Test
+    public void checkPlaceName_expectedBeverlyHills(){
+        Location location =
+                given().
+                        spec(ReqSpec).log().body().
+                        when().
+                          get("us/90210").
+                        then().log().all().
+                          spec(ResSpec).
+                          extract().
+                            as(Location.class);  //deserialization
+       // Map<String , String> firstPlace = location.getPlaces().get(0);
+        Assert.assertEquals(location.getPlaces().get(0).getPlaceName(), "Beverly Hills");
+    }
+
+    @Test
+    public void checkPlaceName_expectedRiga(){
+        Location location = new Location();
+                given().
+                        body(location).  // this is serialization,where data of java object will be converted into JSON
+                        spec(ReqSpec).
+                        log().body().
+                        when().
+                        get("us/90210").
+                        then().
+                        log().all().
+                        spec(ResSpec);
+                       // extract().
+                     // as(Location.class); //deserialization
+
+        // Map<String , String> firstPlace = location.getPlaces().get(0);
+        Assert.assertEquals(location.getPlaces().get(0).getPlaceName(), "Riga");  // API response will be "Beverly hills", but we updated it to "Rega" with serialization. hence it will pass.
+    }
+}