Initial commit (#336).

src/test/java/org/gitlab4j/api/TestAccessTokenUtils.java

+package org.gitlab4j.api;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeTrue;
+
+import java.util.Arrays;
+
+import org.gitlab4j.api.utils.AccessTokenUtils;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * In order for these tests to run you must set the following properties in test-gitlab4j.properties
+ *
+ * TEST_HOST_URL
+ * TEST_LOGIN_USERNAME
+ * TEST_LOGIN_PASSWORD
+ *
+ * If any of the above are NULL, all tests in this class will be skipped.
+ */
+public class TestAccessTokenUtils {
+
+    // The following needs to be set to your test repository
+    private static final String TEST_LOGIN_USERNAME = HelperUtils.getProperty("TEST_LOGIN_USERNAME");
+    private static final String TEST_LOGIN_PASSWORD = HelperUtils.getProperty("TEST_LOGIN_PASSWORD");
+    private static final String TEST_HOST_URL = HelperUtils.getProperty("TEST_HOST_URL");
+
+    private static String problems = "";
+
+    public TestAccessTokenUtils() {
+        super();
+    }
+
+    @BeforeClass
+    public static void setup() {
+
+        problems = "";
+
+        if (TEST_LOGIN_USERNAME == null || TEST_LOGIN_USERNAME.trim().isEmpty()) {
+            problems += "TEST_LOGIN_USERNAME cannot be empty\n";
+        }
+
+        if (TEST_LOGIN_PASSWORD == null || TEST_LOGIN_PASSWORD.trim().isEmpty()) {
+            problems += "TEST_LOGIN_PASSWORD cannot be empty\n";
+        }
+
+        if (TEST_HOST_URL == null || TEST_HOST_URL.trim().isEmpty()) {
+            problems += "TEST_HOST_URL cannot be empty\n";
+        }
+
+        if (!problems.isEmpty()) {
+            System.err.print(problems);
+        }
+    }
+
+    @Before
+    public void beforeMethod() {
+        assumeTrue(problems.isEmpty());
+    }
+
+    @Test
+    public void testCreatePersonalAccessToken() throws GitLabApiException {
+
+        final String tokenName = "Testing Token Creation-" + HelperUtils.getRandomInt(1000);
+
+        String accessToken = AccessTokenUtils.createPersonalAccessToken(
+                TEST_HOST_URL, TEST_LOGIN_USERNAME, TEST_LOGIN_PASSWORD,
+                tokenName, Arrays.asList("api", "sudo"));
+        System.out.println("Created personal access token: " + accessToken);
+
+        assertNotNull(accessToken);
+        assertFalse(accessToken.trim().isEmpty());
+
+        // Go ahead and revoke (delete) the just created access token
+        try {
+            AccessTokenUtils.revokePersonalAccessToken(
+                TEST_HOST_URL, TEST_LOGIN_USERNAME, TEST_LOGIN_PASSWORD,
+                tokenName, Arrays.asList("api", "sudo"));
+            System.out.println("Revoked personal access token: " + accessToken);
+        } catch (Exception ignore) {}
+    }
+
+    @Test
+    public void testCreatePersonalAccessTokenFailedLogin() {
+
+        try {
+            AccessTokenUtils.createPersonalAccessToken(
+                TEST_HOST_URL, TEST_LOGIN_USERNAME, "INVALID PASSWORD", 
+                "Testing Token Creation", Arrays.asList("api", "sudo"));
+            fail("Expected a failure, but personal access token was created.");
+        } catch (GitLabApiException glae) {
+            assertEquals(401, glae.getHttpStatus());
+        }
+    }
+
+    @Test
+    public void testRevokePersonalAccessToken() throws GitLabApiException {
+
+        final String tokenName = "Testing Token Revoke-" + HelperUtils.getRandomInt(1000);
+
+        String accessToken = AccessTokenUtils.createPersonalAccessToken(
+                TEST_HOST_URL, TEST_LOGIN_USERNAME, TEST_LOGIN_PASSWORD,
+                tokenName, Arrays.asList("api", "sudo"));
+        System.out.println("Created personal access token: " + accessToken);
+        assertNotNull(accessToken);
+        assertFalse(accessToken.trim().isEmpty());
+
+        AccessTokenUtils.revokePersonalAccessToken(
+                TEST_HOST_URL, TEST_LOGIN_USERNAME, TEST_LOGIN_PASSWORD,
+                tokenName, Arrays.asList("api", "sudo"));
+        System.out.println("Revoked personal access token: " + accessToken);
+    }
+
+    @Test
+    public void testGetFeedToken() throws GitLabApiException {
+
+        String feedToken = AccessTokenUtils.getFeedToken(
+                TEST_HOST_URL, TEST_LOGIN_USERNAME, TEST_LOGIN_PASSWORD);
+        System.out.println("Fetched Feed token: " + feedToken);
+        assertNotNull(feedToken);
+        assertFalse(feedToken.trim().isEmpty());
+    }
+
+    @Test
+    public void testGetHealthCheckAccessToken() throws GitLabApiException {
+
+        String accessToken = AccessTokenUtils.getHealthCheckAccessToken(
+                TEST_HOST_URL, TEST_LOGIN_USERNAME, TEST_LOGIN_PASSWORD);
+        System.out.println("Fetched health check access token: " + accessToken);
+        assertNotNull(accessToken);
+        assertFalse(accessToken.trim().isEmpty());
+    }
+}