configserver/src/test/java/com/yahoo/vespa/config/server/http/LogRetrieverTest.java


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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.http;

import com.github.tomakehurst.wiremock.junit.WireMockRule;
import com.yahoo.container.jdisc.HttpResponse;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;


import java.io.ByteArrayOutputStream;
import java.io.IOException;

import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
import static com.github.tomakehurst.wiremock.client.WireMock.get;
import static com.github.tomakehurst.wiremock.client.WireMock.okJson;
import static com.github.tomakehurst.wiremock.client.WireMock.stubFor;
import static com.github.tomakehurst.wiremock.client.WireMock.urlEqualTo;
import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options;
import static org.junit.Assert.assertEquals;

public class LogRetrieverTest {

    private String logServerHostName = "http://localhost:8080/";
    private LogRetriever logRetriever;

    @Rule
    public final WireMockRule wireMock = new WireMockRule(options().port(8080), true);

    @Before
    public void setup() {
        logRetriever = new LogRetriever();
    }

    @Test
    public void testThatLogHandlerPropagatesResponseBody() throws IOException {
        String expectedBody = "{logs-json}";
        stubFor(get(urlEqualTo("/")).willReturn(okJson(expectedBody)));
        HttpResponse response = logRetriever.getLogs(logServerHostName);
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        response.render(byteArrayOutputStream);
        assertEquals(expectedBody, byteArrayOutputStream.toString());
        assertEquals(200, response.getStatus());
    }

    @Test
    public void testThatNotFoundLogServerReturns404() throws IOException {
        stubFor(get(urlEqualTo("/")).willReturn(aResponse().withStatus(200)));
        HttpResponse response = logRetriever.getLogs("http://wrong-host:8080/");
        assertEquals(404, response.getStatus());
    }


}