package org.jboss.resteasy.test.client;

import org.jboss.resteasy.utils.TestUtil;
import org.junit.Assert;
import org.junit.Test;

import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Configuration;
import javax.ws.rs.core.Feature;
import javax.ws.rs.core.FeatureContext;
import javax.ws.rs.core.Response;


import static org.jboss.resteasy.test.TestPortProvider.generateURL;

/**
 * @tpSubChapter Resteasy-client
 * @tpChapter Unit tests
 * @tpSince RESTEasy 3.0.16
 *
 */
public class ClientBuilderTest {

    /**
     * @tpTestDetails Create string entity with unparsable media type
     * @tpPassCrit IllegalArgumentException is raised
     * @tpSince RESTEasy 3.0.16
     */
    @Test(expected = IllegalArgumentException.class)
    public void entityStringThrowsExceptionWhenUnparsableTest() throws Exception {
        Entity.entity("entity", "\\//\\");
        Assert.fail();
    }

    /**
     * @tpTestDetails Create client, set up custom property for it, get client configuration
     * and create new client using that configuration
     * @tpPassCrit Client is created
     * @tpSince RESTEasy 3.0.16
     */
    @Test
    public void testBuilder() throws Exception {
        String property = "prop";
        Client client = ClientBuilder.newClient();
        client.property(property, property);
        Configuration config = client.getConfiguration();
        client = ClientBuilder.newClient(config);

    }

    /**
     * @tpTestDetails Create client with custom property, check that property is set and remove the property
     * from client configuration
     * @tpPassCrit Property is added and removed from client configuration
     * @tpSince RESTEasy 3.0.16
     */
    @Test
    public void addAndRemovePropertyTest() throws Exception {
        String property = "prop";
        Client client = ClientBuilder.newClient();
        client.property(property, property);
        Object p = client.getConfiguration().getProperty(property);
        Assert.assertEquals("prop", (String) p);
        try {
            client.property(property, null);
        } catch (NullPointerException e) {
            Assert.fail(TestUtil.getErrorMessageForKnownIssue("JBEAP-324", "Couldn't remove property"));
        }
        p = client.getConfiguration().getProperty(property);
        Assert.assertEquals(null, p);
    }

    /**
     * @tpTestDetails Invoke target method on the closed client
     * @tpPassCrit IllegalStateException is raised
     * @tpSince RESTEasy 3.0.16
     */
    @Test(expected = IllegalStateException.class)
    public void closeClientSendRequestTest() throws Exception {
        Client client = ClientBuilder.newClient();
        client.close();
        client.target(generateURL("/"));
    }

    /**
     * @tpTestDetails Create Webtarget instance, close the client and execute get request on the original
     * Webtarget instance
     * @tpPassCrit IllegalStateException is raised
     * @tpSince RESTEasy 3.0.16
     */
    @Test(expected = IllegalStateException.class)
    public void closeClientWebTargetTest() throws Exception {
        Client client = ClientBuilder.newClient();
        WebTarget base = client.target(generateURL("/") + "/test");
        client.close();
        Response response = base.request().get();
    }

    public static class FeatureReturningFalse implements Feature {
        @Override
        public boolean configure(FeatureContext context) {
            // false returning feature is not to be registered
            return false;
        }
    }
}