EncodingIT.java

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package encoding;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.HttpClientBuilder;
import org.junit.Test;
import org.wisdom.api.http.HeaderNames;
import org.wisdom.test.parents.WisdomBlackBoxTest;

import java.util.Arrays;

import static org.assertj.core.api.Assertions.assertThat;

public class EncodingIT extends WisdomBlackBoxTest {

    private HttpClient client = HttpClientBuilder.create()
            .disableContentCompression()
            .build();

    @Test
    public void testDefaultOn() throws Exception {

        HttpGet request = new HttpGet(getHttpURl("/encoding/default"));
        request.addHeader(HeaderNames.ACCEPT_ENCODING, "gzip, deflate");

        HttpResponse response = client.execute(request);

        //Too Small
        assertThat(response.getFirstHeader(HeaderNames.CONTENT_ENCODING)).isNull();

        // Try on a bigger file
        request = new HttpGet(getHttpURl("/assets/LICENSE.txt"));
        request.addHeader(HeaderNames.ACCEPT_ENCODING, "gzip, deflate");

        response = client.execute(request);
        assertThat(response.getFirstHeader(HeaderNames.CONTENT_ENCODING).getValue()).isEqualTo("gzip");
    }

    @Test
    public void testDeflate() throws Exception {

        HttpGet request = new HttpGet(getHttpURl("/encoding/default"));
        request.addHeader(HeaderNames.ACCEPT_ENCODING, "deflate");

        HttpResponse response = client.execute(request);

        // Too small
        assertThat(response.getFirstHeader(HeaderNames.CONTENT_ENCODING)).isNull();

        // Try on a bigger file
        request = new HttpGet(getHttpURl("/assets/LICENSE.txt"));
        request.addHeader(HeaderNames.ACCEPT_ENCODING, "deflate");

        response = client.execute(request);
        assertThat(response.getFirstHeader(HeaderNames.CONTENT_ENCODING).getValue())
                .isEqualTo("deflate");
    }

    @Test
    public void testWithoutCompression() throws Exception {
        HttpGet request = new HttpGet(getHttpURl("/encoding/disabled"));
        request.addHeader(HeaderNames.ACCEPT_ENCODING, "gzip, deflate");

        HttpResponse response = client.execute(request);
        System.out.println(Arrays.toString(response.getAllHeaders()));

        assertThat(response.getFirstHeader(HeaderNames.CONTENT_ENCODING)).isNull();
    }
}