Support new Homeserver federation discovery with well-known (Fix #127)

src/test/java/io/kamax/mxisd/test/matrix/HomeserverFederationResolverTest.java

@@ -0,0 +1,64 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2019 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.test.matrix;
+
+import io.kamax.mxisd.Mxisd;
+import io.kamax.mxisd.config.MxisdConfig;
+import io.kamax.mxisd.dns.FederationDnsOverwrite;
+import io.kamax.mxisd.matrix.HomeserverFederationResolver;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.net.URL;
+
+import static org.junit.Assert.assertEquals;
+
+public class HomeserverFederationResolverTest {
+
+    private static HomeserverFederationResolver resolver;
+
+    @BeforeClass
+    public static void beforeClass() {
+        CloseableHttpClient client = HttpClients.custom()
+                .setUserAgent(Mxisd.Agent)
+                .setMaxConnPerRoute(Integer.MAX_VALUE)
+                .setMaxConnTotal(Integer.MAX_VALUE)
+                .build();
+
+        FederationDnsOverwrite fedDns = new FederationDnsOverwrite(new MxisdConfig().getDns().getOverwrite());
+        resolver = new HomeserverFederationResolver(fedDns, client);
+    }
+
+    @Test
+    public void hostnameWithoutPort() {
+        URL url = resolver.resolve("example.org");
+        assertEquals("https://example.org:8448", url.toString());
+    }
+
+    @Test
+    public void hostnameWithPort() {
+        URL url = resolver.resolve("example.org:443");
+        assertEquals("https://example.org:443", url.toString());
+    }
+
+}