Programming Articles - Page 851 of 3363

We can use Assertion in response in Rest Assured. To obtain the Response we need to use the methods - Response.body or Response.getBody. Both these methods are a part of the Response interface.Once a Response is obtained it is converted to string with the help of the asString method. This method is a part of the ResponseBody interface. We can then obtain the JSON representation of the Response body with the help of the jsonPath method. Finally, we shall verify the JSON content to explore a particular JSON key with its value.We shall first send a GET request via Postman ... Read More

We can transform the response to Java list in Rest Assured. This can be achieved when we have a JSON array Response. To convert the JSON array to List, we need to use the method as.(List.class).Once the JSON array Response is converted to a List, we need to convert it to a Map and get all values in the Response in a key-value pair. We shall first send a GET request via Postman on a mock API URL and go through the JSON Response array.ExampleCode Implementationimport java.util.List; import org.testng.annotations.Test; import io.restassured.RestAssured; public class NewTest {    @Test    public void ... Read More

We can get the size of a JSON array response in Rest Assured. First, we shall obtain a Response body which is in JSON format from a request. Then convert it to string. Finally, obtain its length with the size method. Code Implementationimport static io.restassured.RestAssured.given; import org.testng.annotations.Test; import io.restassured.RestAssured; import io.restassured.path.json.JsonPath; import io.restassured.response.Response; public class NewTest {    @Test    public void jsonAryLen() {       //obtain Response from GET request       Response res = given()       .when()       .get("https://jsonplaceholder.typicode.com/posts");       //convert JSON to string       JsonPath ... Read More

We can add Cucumber Maven dependencies to a project. This can be done by following the below steps −Step1− Create a Maven project. The details on how to create a Maven project is discussed in detail in the below link −https://www.tutorialspoint.com/maven/index.htmStep2− Add the following dependencies in the pom.xml file in a project for Cucumber.Cucumber JVM - Java dependencyhttps://mvnrepository.com/artifact/io.cucumber/cucumber-javaCucumber JVM - JUnit dependencyhttps://mvnrepository.com/artifact/io.cucumber/cucumber-junitStep3− Click on the Project menu, then select the option Build Automatically.Step4− Click on the Maven Dependencies folder within the project. All the Cucumber-related dependencies which we have obtained via Maven should be visible.Read More

We can get a value from a nested list in Rest Assured. This is done with the help of the extract method. To grab the item, we have to use the path method(after the extract method) and pass the item in the response we want to obtain.We shall first send a GET request via Postman on a mock API URL and go through its Response having a nested list.ExampleCode Implementationimport org.testng.annotations.Test; import static io.restassured.RestAssured.given; import java.util.ArrayList; import io.restassured.RestAssured; import io.restassured.http.ContentType; public class NewTest {    @Test    public void getRequest() {       //base URL       ... Read More

We can use the then method in Rest Assured. It is mainly used to validate a Response obtained from a request. Thus, most assertions are included within a then method.SyntaxRestAssured.baseURI = "http://dummy.restapiexample.com"; //GET operation with then methods given() .when().get("/api/v1/employees").then() //verify status code as 404 .assertThat().statusCode(404);ExampleCode Implementationimport org.testng.annotations.Test; import static io.restassured.RestAssured.*; import io.restassured.RestAssured; public class NewTest {    @Test    void test() {       //base URL       RestAssured.baseURI =       "http://dummy.restapiexample.com";       //input details for GET request       given()       .when().get("/api/v1/employee/1")       ... Read More

To change the color of line in xyplot, we can use col argument.For example, if we have two vectors say X and Y and we want to create a red colored xyplot between X and Y then we can use the following command −xyplot(x~y,type="l", col="red")Check out the below example to understand how it works.ExampleTo change the color of line in xyplot, use the code given below −set.seed(123) library(lattice) xyplot(1:5~rpois(5,5),type="l",col="blue")OutputIf you execute the above given code, it generates the following output −

To fill the outliers in boxplot with different color in base R, we can use outpch argument for the shape and outbg argument for colors.For example, if we have a vector called X that contains some outliers then we can create a boxplot of X with different color outliers by using the below mentioned command −boxplot(X,outpch=21,outbg="blue")ExampleTo fill the outliers in boxplot with different color in base R, use the code given below −x

To display outliers in boxplot with different shape in base R, we can use outpch argument in boxplot.For example, if we have a vector called X that contains some outliers then we can create a boxplot of X with different shape of outliers by using the below given command −boxplot(X,outpch=17)ExampleTo display outliers in boxplot with different shape in base R, use the code given below −x

To change the color of box of boxplot in base R, we can use col argument inside boxplot function.For example, if we have a vector called V and we want to create a boxplot of V without red colored box then we can use the following command −boxplot(x,col="red")ExampleTo change the color of box of boxplot in base R, use the code given below −x