Add git and github test

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip

src/test/java/run/halo/app/utils/GitTest.java

@@ -0,0 +1,62 @@
+package run.halo.app.utils;
+
+import org.eclipse.jgit.api.Git;
+import org.eclipse.jgit.api.Status;
+import org.eclipse.jgit.api.errors.GitAPIException;
+import org.eclipse.jgit.errors.RepositoryNotFoundException;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+/**
+ * Git test.
+ *
+ * @author johnniang
+ * @date 19-5-21
+ */
+public class GitTest {
+
+    private final Path tempPath;
+
+    public GitTest() throws IOException {
+        tempPath = Files.createTempDirectory("git-test");
+    }
+
+    @Test(expected = RepositoryNotFoundException.class)
+    public void openTest() throws IOException {
+        Git.open(tempPath.toFile());
+    }
+
+    @Test
+    public void initTest() throws GitAPIException {
+        Git.init().setDirectory(tempPath.toFile()).call();
+    }
+
+    @Test
+    public void statusTest() throws GitAPIException {
+        Git git = Git.init().setDirectory(tempPath.toFile()).call();
+        git.status().call();
+    }
+
+    @Test
+    public void cloneTest() throws GitAPIException {
+        cloneRepository();
+    }
+
+    @Test
+    public void pullTest() throws GitAPIException {
+        Git git = cloneRepository();
+        git.pull().call();
+        git.clean().call();
+        git.close();
+    }
+
+    private Git cloneRepository() throws GitAPIException {
+        return Git.cloneRepository()
+                .setURI("https://github.com/halo-dev/halo-theme-pinghsu.git")
+                .setDirectory(tempPath.toFile())
+                .call();
+    }
+}

src/test/java/run/halo/app/utils/GithubTest.java

@@ -0,0 +1,91 @@
+package run.halo.app.utils;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.springframework.http.ResponseEntity;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.web.client.RestTemplate;
+import run.halo.app.exception.BadRequestException;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.security.KeyManagementException;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Github api test.
+ *
+ * @author johnniang
+ * @date 19-5-21
+ */
+public class GithubTest {
+
+    private final Path tempPath;
+
+    private final static String API_URL = "https://api.github.com/repos/halo-dev/halo-admin/releases/latest";
+
+    private final static String HALO_ADMIN_REGEX = "halo-admin-\\d+\\.\\d+(\\.\\d+)?(-\\S*)?\\.zip";
+
+    private final RestTemplate restTemplate;
+
+    public GithubTest() throws NoSuchAlgorithmException, KeyStoreException, KeyManagementException, IOException {
+        tempPath = Files.createTempDirectory("git-test");
+        this.restTemplate = new RestTemplate(new HttpComponentsClientHttpRequestFactory(HttpClientUtils.createHttpsClient(5000)));
+    }
+
+    @Test
+    public void getLatestReleaseTest() throws Throwable {
+        ResponseEntity<Map> responseEntity = restTemplate.getForEntity(API_URL, Map.class);
+        System.out.println("Reponse: " + responseEntity);
+        Object assetsObject = responseEntity.getBody().get("assets");
+        System.out.println("Assets class: " + assetsObject.getClass());
+        System.out.println("Assets: " + assetsObject);
+        if (assetsObject instanceof List) {
+            List assets = (List) assetsObject;
+            Map assetMap = (Map) assets.stream().filter(aAsset -> {
+                if (!(aAsset instanceof Map)) {
+                    return false;
+                }
+                Map aAssetMap = (Map) aAsset;
+                Object name = aAssetMap.getOrDefault("name", "");
+                return name.toString().matches(HALO_ADMIN_REGEX);
+            })
+                    .findFirst()
+                    .orElseThrow(() -> new BadRequestException("Halo admin has no assets available"));
+
+            Object name = assetMap.getOrDefault("name", "");
+            Object browserDownloadUrl = assetMap.getOrDefault("browser_download_url", "");
+            // Download the assets
+            ResponseEntity<byte[]> downloadResponseEntity = restTemplate.getForEntity(browserDownloadUrl.toString(), byte[].class);
+            System.out.println("Download response entity status: " + downloadResponseEntity.getStatusCode());
+
+            Path downloadedPath = Files.write(tempPath.resolve(name.toString()), downloadResponseEntity.getBody());
+
+            System.out.println("Downloaded path: " + downloadedPath.toString());
+        }
+    }
+
+    @Test
+    public void nameMatchTEst() {
+        String name = "halo-admin-1.0.0-beta.1.zip";
+
+        Assert.assertTrue(name.matches(HALO_ADMIN_REGEX));
+
+        name = "halo-admin-1.0.zip";
+        Assert.assertTrue(name.matches(HALO_ADMIN_REGEX));
+
+        name = "halo-admin-1.0.0.zip";
+        Assert.assertTrue(name.matches(HALO_ADMIN_REGEX));
+
+        name = "halo-admin-v1.0.0-beta.zip";
+        Assert.assertFalse(name.matches(HALO_ADMIN_REGEX));
+
+        name = "halo-admin.zip";
+        Assert.assertFalse(name.matches(HALO_ADMIN_REGEX));
+    }
+}