HttpResponseWrapperTest

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package org.apache.hc.core5.http.message;

import java.util.Locale;

import org.apache.hc.core5.http.HttpResponse;
import org.apache.hc.core5.http.HttpStatus;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

public class HttpResponseWrapperTest {

    @Test
    void testDefaultResponseConstructors() {
        final HttpResponse response1 = new BasicHttpResponse(HttpStatus.SC_BAD_REQUEST, "Bad Request");
        final HttpResponseWrapper httpResponseWrapper1 = new HttpResponseWrapper(response1);

        Assertions.assertEquals(HttpStatus.SC_BAD_REQUEST, httpResponseWrapper1.getCode());

        final HttpResponse response2 = new BasicHttpResponse(HttpStatus.SC_INTERNAL_SERVER_ERROR, "whatever");
        final HttpResponseWrapper httpResponseWrapper2 = new HttpResponseWrapper(response2);
        Assertions.assertEquals(HttpStatus.SC_INTERNAL_SERVER_ERROR, httpResponseWrapper2.getCode());
        Assertions.assertEquals("whatever", httpResponseWrapper2.getReasonPhrase());

        httpResponseWrapper2.setReasonPhrase("another-whatever");
        Assertions.assertEquals("another-whatever", httpResponseWrapper2.getReasonPhrase());
    }

    @Test
    void testSetResponseStatus() {
        final HttpResponse response1 = new BasicHttpResponse(200, "OK");
        final HttpResponseWrapper httpResponseWrapper1 = new HttpResponseWrapper(response1);

        Assertions.assertNotNull(httpResponseWrapper1.getCode());
        Assertions.assertEquals(200, httpResponseWrapper1.getCode());

        final HttpResponse response2 = new BasicHttpResponse(HttpStatus.SC_BAD_REQUEST, "Bad Request");
        final HttpResponseWrapper httpResponseWrapper2 = new HttpResponseWrapper(response2);
        Assertions.assertEquals(HttpStatus.SC_BAD_REQUEST, httpResponseWrapper2.getCode());

        final HttpResponse response3 = new BasicHttpResponse(HttpStatus.SC_INTERNAL_SERVER_ERROR, "whatever");
        final HttpResponseWrapper httpResponseWrapper3 = new HttpResponseWrapper(response3);
        Assertions.assertEquals(HttpStatus.SC_INTERNAL_SERVER_ERROR, httpResponseWrapper3.getCode());
        Assertions.assertEquals("whatever", httpResponseWrapper3.getReasonPhrase());

        final HttpResponse response4 = new BasicHttpResponse(HttpStatus.SC_OK, "OK");
        final HttpResponseWrapper httpResponseWrapper4 = new HttpResponseWrapper(response4);
        Assertions.assertThrows(IllegalArgumentException.class, () -> httpResponseWrapper4.setCode(-23));
    }

    @Test
    void testLocale() {
        final HttpResponse response = new BasicHttpResponse(200, "OK");
        final HttpResponseWrapper httpResponseWrapper = new HttpResponseWrapper(response);
        httpResponseWrapper.setLocale(Locale.US);
        Assertions.assertEquals("US", httpResponseWrapper.getLocale().getCountry());
    }

}