NullPointer when using Cucumber and Rest-Assured

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I am performing an API test using Cucumber and Rest-Assured, but in the call I use Rest-Assured a NullPointer is being returned.

My Feature: 

Scenario: Parâmetros não foram informados
Given A API de teste
When A requisição for realizada sem informar todos os parâmetros
Then A API deve retornar um status code 400
And uma mensagem de erro tratada

Part of my spec: 

private Response response;
private ValidatableResponse json;
private RequestSpecification request;

private String ENDPOINT_POST = "https://api-api/algo";
private String TOKEN = "teste";
private String TYPE = "application/json";

@Given("^A API de teste$")
public void a_API_de_teste() {
    request = request.with().contentType(TYPE).header("Authorization", TOKEN);
}

At the time of execution of @Given the following error is being returned:

  

java.lang.NullPointerException
    at steps.CenariosSteps.a_API (ScenariosSteps.java:29)
    at? .Given The test API (/src/test/resources/features/cenarios.feature:5)

I could not have any idea what the cause might be, still because the error does not seem be bursting completely.

I'm trying to follow the example of the site:

  

Rest-Assured with Cucumber: Using BDD for Web Services Automation - Angie Jones

Any suggestions?

    
asked by anonymous 22.10.2018 / 05:12

1 answer

0

I solved my problem by changing it as follows: 

@Given("^A API de teste$")
public void a_API_de_teste() {
    request = RestAssured.with().contentType(TYPE).header("Authorization", TOKEN);
}
    
02.11.2018 / 21:42
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