TestRoutingSupport.java
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package org.apache.hc.client5.http.impl.routing;
import static org.hamcrest.MatcherAssert.assertThat;
import java.net.InetAddress;
import java.net.URI;
import org.apache.hc.client5.http.impl.DefaultSchemePortResolver;
import org.apache.hc.client5.http.routing.RoutingSupport;
import org.apache.hc.core5.http.HttpHost;
import org.apache.hc.core5.http.HttpRequest;
import org.apache.hc.core5.http.ProtocolException;
import org.apache.hc.core5.http.message.BasicHttpRequest;
import org.apache.hc.core5.net.URIAuthority;
import org.hamcrest.CoreMatchers;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
class TestRoutingSupport {
@Test
void testDetermineHost() throws Exception {
final HttpRequest request1 = new BasicHttpRequest("GET", "/");
final HttpHost host1 = RoutingSupport.determineHost(request1);
assertThat(host1, CoreMatchers.nullValue());
final HttpRequest request2 = new BasicHttpRequest("GET", new URI("https://somehost:8443/"));
final HttpHost host2 = RoutingSupport.determineHost(request2);
assertThat(host2, CoreMatchers.equalTo(new HttpHost("https", "somehost", 8443)));
}
@Test
void testDetermineHostMissingScheme() {
final HttpRequest request1 = new BasicHttpRequest("GET", "/");
request1.setAuthority(new URIAuthority("host"));
Assertions.assertThrows(ProtocolException.class, () ->
RoutingSupport.determineHost(request1));
}
@Test
void testNormalizeHost() throws Exception {
Assertions.assertEquals(new HttpHost("http", "somehost", 80),
RoutingSupport.normalize(
new HttpHost("http", "somehost", -1),
DefaultSchemePortResolver.INSTANCE));
Assertions.assertEquals(new HttpHost("https", "somehost", 443),
RoutingSupport.normalize(
new HttpHost("https", "somehost", -1),
DefaultSchemePortResolver.INSTANCE));
Assertions.assertEquals(new HttpHost("http", InetAddress.getLocalHost(), "localhost", 80),
RoutingSupport.normalize(
new HttpHost("http", InetAddress.getLocalHost(), "localhost", -1),
DefaultSchemePortResolver.INSTANCE));
Assertions.assertEquals(new HttpHost("http", "somehost", 8080),
RoutingSupport.normalize(
new HttpHost("http", "somehost", 8080),
DefaultSchemePortResolver.INSTANCE));
}
}