refact(test): download binary file for https test (#126)

Author: imbajin

hugegraph-common/src/test/java/org/apache/hugegraph/unit/BaseUnitTest.java

@@ -19,13 +19,17 @@
 
 package org.apache.hugegraph.unit;
 
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
+import org.apache.commons.io.FileUtils;
 import org.apache.hugegraph.util.TimeUtil;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
@@ -42,7 +46,7 @@ public static void clear() throws Exception {
         // pass
     }
 
-    protected static final void runWithThreads(int threads, Runnable task) {
+    protected static void runWithThreads(int threads, Runnable task) {
         ExecutorService executor = Executors.newFixedThreadPool(threads);
         List<Future<?>> futures = new ArrayList<>();
         for (int i = 0; i < threads; i++) {
@@ -57,7 +61,17 @@ protected static final void runWithThreads(int threads, Runnable task) {
         }
     }
 
-    protected static final void waitTillNext(long seconds) {
+    protected static void waitTillNext(long seconds) {
         TimeUtil.tillNextMillis(TimeUtil.timeGen() + seconds * 1000);
     }
+
+    public static void downloadFileByUrl(String url, String destPath) {
+        int connectTimeout = 5000;
+        int readTimeout = 5000;
+        try {
+            FileUtils.copyURLToFile(new URL(url), new File(destPath), connectTimeout, readTimeout);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
 }

hugegraph-common/src/test/java/org/apache/hugegraph/unit/concurrent/KeyLockTest.java

@@ -20,6 +20,7 @@
 package org.apache.hugegraph.unit.concurrent;
 
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.locks.Lock;
 
@@ -103,7 +104,7 @@ public void testLockUnlockAll() {
         });
 
         Assert.assertThrows(IllegalArgumentException.class, () -> {
-            locks.lockAll(Arrays.asList().toArray());
+            locks.lockAll(Collections.emptyList().toArray());
         }, e -> {
             Assert.assertContains("Lock keys can't be null or empty",
                                   e.getMessage());

hugegraph-common/src/test/java/org/apache/hugegraph/unit/license/LicenseCreateParamTest.java

@@ -20,20 +20,18 @@
 package org.apache.hugegraph.unit.license;
 
 import java.io.IOException;
-import java.text.ParseException;
 
 import org.apache.hugegraph.date.SafeDateFormat;
-import org.junit.Test;
-
 import org.apache.hugegraph.license.LicenseCreateParam;
 import org.apache.hugegraph.testutil.Assert;
+import org.junit.Test;
+
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 public class LicenseCreateParamTest {
 
     @Test
-    public void testDeserializeLicenseCreateParam()
-                throws IOException, ParseException {
+    public void testDeserializeLicenseCreateParam() throws IOException {
         String json = "{"
                 + "\"subject\":\"hugegraph-evaluation\","
                 + "\"private_alias\":\"privatekey\","

hugegraph-common/src/test/java/org/apache/hugegraph/unit/rest/RestClientTest.java

@@ -39,6 +39,7 @@
 import jakarta.ws.rs.core.MultivaluedMap;
 import jakarta.ws.rs.core.Response;
 
+import org.apache.hugegraph.unit.BaseUnitTest;
 import org.junit.Test;
 import org.mockito.Mockito;
 
@@ -271,7 +272,11 @@ public void testPostWithTokenAndAllParams() {
 
     @Test
     public void testPostHttpsWithAllParams() {
+        String url = "https://github.com/apache/incubator-hugegraph-doc/" +
+                     "raw/master/dist/commons/cacerts.jks";
         String trustStoreFile = "src/test/resources/cacerts.jks";
+        BaseUnitTest.downloadFileByUrl(url, trustStoreFile);
+
         String trustStorePassword = "changeit";
         RestClient client = new RestClientImpl("/test", "user", "", 1000,
                                                10, 5, trustStoreFile,
@@ -282,7 +287,11 @@ public void testPostHttpsWithAllParams() {
 
     @Test
     public void testPostHttpsWithTokenAndAllParams() {
+        String url = "https://github.com/apache/incubator-hugegraph-doc/" +
+                     "raw/master/dist/commons/cacerts.jks";
         String trustStoreFile = "src/test/resources/cacerts.jks";
+        BaseUnitTest.downloadFileByUrl(url, trustStoreFile);
+
         String trustStorePassword = "changeit";
         RestClient client = new RestClientImpl("/test", "token", 1000,
                                                10, 5, trustStoreFile,