Java tutorial
/** * Copyright (c) 2014-present, Facebook, Inc. All rights reserved. * * You are hereby granted a non-exclusive, worldwide, royalty-free license to use, * copy, modify, and distribute this software in source code or binary form for use * in connection with the web services and APIs provided by Facebook. * * As with any software that integrates with the Facebook platform, your use of * this software is subject to the Facebook Developer Principles and Policies * [http://developers.facebook.com/policy/]. This copyright notice shall be * included in all copies or substantial portions of the software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package com.facebook; import android.os.Bundle; import com.facebook.internal.Utility; import org.json.JSONException; import org.json.JSONObject; import org.junit.Before; import org.junit.Test; import org.powermock.api.mockito.PowerMockito; import org.powermock.core.classloader.annotations.PrepareForTest; import org.robolectric.Robolectric; import org.robolectric.RuntimeEnvironment; import java.io.IOException; import java.util.Arrays; import java.util.Collection; import java.util.Date; import java.util.HashSet; import java.util.List; import java.util.Set; import static org.junit.Assert.*; import static org.powermock.api.support.membermodification.MemberModifier.stub; @PrepareForTest({ Utility.class }) public final class AccessTokenTest extends FacebookPowerMockTestCase { @Before public void before() throws Exception { stub(PowerMockito.method(Utility.class, "awaitGetGraphMeRequestWithCache")) .toReturn(new JSONObject().put("id", "1000")); } @Test public void testNullTokenThrows() { try { AccessToken token = new AccessToken(null, "1234", "1000", Utility.arrayList("something"), Utility.arrayList("something_else"), AccessTokenSource.CLIENT_TOKEN, new Date(), new Date()); fail(); } catch (IllegalArgumentException e) { } } @Test public void testEmptyTokenThrows() { try { AccessToken token = new AccessToken("", "1234", "1000", Utility.arrayList("something"), Utility.arrayList("something_else"), AccessTokenSource.CLIENT_TOKEN, new Date(), new Date()); fail(); } catch (IllegalArgumentException e) { } } @Test public void testNullUserIdThrows() { try { AccessToken token = new AccessToken("a token", "1234", null, Utility.arrayList("something"), Utility.arrayList("something_else"), AccessTokenSource.CLIENT_TOKEN, new Date(), new Date()); fail(); } catch (IllegalArgumentException e) { } } @Test public void testEmptyUserIdThrows() { try { AccessToken token = new AccessToken("a token", "1234", "", Utility.arrayList("something"), Utility.arrayList("something_else"), AccessTokenSource.CLIENT_TOKEN, new Date(), new Date()); fail(); } catch (IllegalArgumentException e) { } } @Test public void testCreateFromRefreshFailure() { AccessToken accessToken = new AccessToken("a token", "1234", "1000", Utility.arrayList("stream_publish"), null, AccessTokenSource.WEB_VIEW, null, null); String token = "AnImaginaryTokenValue"; Bundle bundle = new Bundle(); bundle.putString("access_token", "AnImaginaryTokenValue"); bundle.putString("expires_in", "60"); try { AccessToken.createFromRefresh(accessToken, bundle); fail("Expected exception"); } catch (FacebookException ex) { assertEquals("Invalid token source: " + AccessTokenSource.WEB_VIEW, ex.getMessage()); } } @Test public void testCacheRoundtrip() { Set<String> permissions = Utility.hashSet("stream_publish", "go_outside_and_play"); Set<String> declinedPermissions = Utility.hashSet("no you may not", "no soup for you"); String token = "AnImaginaryTokenValue"; Date later = TestUtils.nowPlusSeconds(60); Date earlier = TestUtils.nowPlusSeconds(-60); String applicationId = "1234"; Bundle bundle = new Bundle(); LegacyTokenHelper.putToken(bundle, token); LegacyTokenHelper.putExpirationDate(bundle, later); LegacyTokenHelper.putSource(bundle, AccessTokenSource.FACEBOOK_APPLICATION_WEB); LegacyTokenHelper.putLastRefreshDate(bundle, earlier); LegacyTokenHelper.putPermissions(bundle, permissions); LegacyTokenHelper.putDeclinedPermissions(bundle, declinedPermissions); LegacyTokenHelper.putApplicationId(bundle, applicationId); AccessToken accessToken = AccessToken.createFromLegacyCache(bundle); TestUtils.assertSamePermissions(permissions, accessToken); assertEquals(token, accessToken.getToken()); assertEquals(AccessTokenSource.FACEBOOK_APPLICATION_WEB, accessToken.getSource()); assertTrue(!accessToken.isExpired()); Bundle cache = AccessTokenTestHelper.toLegacyCacheBundle(accessToken); TestUtils.assertEqualContentsWithoutOrder(bundle, cache); } @Test public void testFromCacheWithMissingApplicationId() { String token = "AnImaginaryTokenValue"; String applicationId = "1234"; Bundle bundle = new Bundle(); LegacyTokenHelper.putToken(bundle, token); // no app id FacebookSdk.sdkInitialize(RuntimeEnvironment.application); FacebookSdk.setApplicationId(applicationId); AccessToken accessToken = AccessToken.createFromLegacyCache(bundle); assertEquals(applicationId, accessToken.getApplicationId()); } @Test public void testCachePutGet() { Bundle bundle = new Bundle(); for (String token : new String[] { "", "A completely random token value" }) { LegacyTokenHelper.putToken(bundle, token); assertEquals(token, LegacyTokenHelper.getToken(bundle)); } for (Date date : new Date[] { new Date(42), new Date() }) { LegacyTokenHelper.putExpirationDate(bundle, date); assertEquals(date, LegacyTokenHelper.getExpirationDate(bundle)); LegacyTokenHelper.putLastRefreshDate(bundle, date); assertEquals(date, LegacyTokenHelper.getLastRefreshDate(bundle)); } for (long milliseconds : new long[] { 0, -1, System.currentTimeMillis() }) { LegacyTokenHelper.putExpirationMilliseconds(bundle, milliseconds); assertEquals(milliseconds, LegacyTokenHelper.getExpirationMilliseconds(bundle)); LegacyTokenHelper.putLastRefreshMilliseconds(bundle, milliseconds); assertEquals(milliseconds, LegacyTokenHelper.getLastRefreshMilliseconds(bundle)); } for (AccessTokenSource source : AccessTokenSource.values()) { LegacyTokenHelper.putSource(bundle, source); assertEquals(source, LegacyTokenHelper.getSource(bundle)); } String userId = "1000"; List<String> normalList = Arrays.asList("", "Another completely random token value"); List<String> emptyList = Arrays.asList(); HashSet<String> normalArrayList = new HashSet<String>(normalList); HashSet<String> emptyArrayList = new HashSet<String>(); @SuppressWarnings("unchecked") List<Collection<String>> permissionLists = Arrays.asList(normalList, emptyList, normalArrayList, emptyArrayList); for (Collection<String> list : permissionLists) { LegacyTokenHelper.putPermissions(bundle, list); TestUtils.assertSamePermissions(list, LegacyTokenHelper.getPermissions(bundle)); } normalArrayList.add(null); } @Test public void testRoundtripJSONObject() throws JSONException { AccessToken accessToken = new AccessToken("a token", "1234", "1000", Arrays.asList("permission_1", "permission_2"), Arrays.asList("declined permission_1", "declined permission_2"), AccessTokenSource.WEB_VIEW, new Date(2015, 3, 3), new Date(2015, 1, 1)); JSONObject jsonObject = accessToken.toJSONObject(); AccessToken deserializedAccessToken = AccessToken.createFromJSONObject(jsonObject); assertEquals(accessToken, deserializedAccessToken); } @Test public void testParceling() throws IOException { String token = "a token"; String appId = "1234"; String userId = "1000"; Set<String> permissions = new HashSet<String>(Arrays.asList("permission_1", "permission_2")); Set<String> declinedPermissions = new HashSet<String>(Arrays.asList("permission_3")); AccessTokenSource source = AccessTokenSource.WEB_VIEW; AccessToken accessToken1 = new AccessToken(token, appId, userId, permissions, declinedPermissions, source, null, null); AccessToken accessToken2 = TestUtils.parcelAndUnparcel(accessToken1); assertEquals(accessToken1, accessToken2); assertEquals(token, accessToken2.getToken()); assertEquals(appId, accessToken2.getApplicationId()); assertEquals(permissions, accessToken2.getPermissions()); assertEquals(declinedPermissions, accessToken2.getDeclinedPermissions()); assertEquals(accessToken1.getExpires(), accessToken2.getExpires()); assertEquals(accessToken1.getLastRefresh(), accessToken2.getLastRefresh()); assertEquals(accessToken1.getUserId(), accessToken2.getUserId()); } @Test public void testPermissionsAreImmutable() { Set<String> permissions = Utility.hashSet("go to Jail", "do not pass Go"); AccessToken accessToken = new AccessToken("some token", "1234", "1000", permissions, null, AccessTokenSource.FACEBOOK_APPLICATION_WEB, new Date(), new Date()); permissions = accessToken.getPermissions(); try { permissions.add("can't touch this"); fail(); } catch (UnsupportedOperationException ex) { } } @Test public void testCreateFromExistingTokenDefaults() { final String token = "A token of my esteem"; final String applicationId = "1234"; final String userId = "1000"; AccessToken accessToken = new AccessToken(token, applicationId, userId, null, null, null, null, null); assertEquals(token, accessToken.getToken()); assertEquals(new Date(Long.MAX_VALUE), accessToken.getExpires()); assertEquals(AccessTokenSource.FACEBOOK_APPLICATION_WEB, accessToken.getSource()); assertEquals(0, accessToken.getPermissions().size()); assertEquals(applicationId, accessToken.getApplicationId()); assertEquals(userId, accessToken.getUserId()); // Allow slight variation for test execution time long delta = accessToken.getLastRefresh().getTime() - new Date().getTime(); assertTrue(delta < 1000); } @Test public void testAccessTokenConstructor() { final String token = "A token of my esteem"; final Set<String> permissions = Utility.hashSet("walk", "chew gum"); final Set<String> declinedPermissions = Utility.hashSet("jump"); final Date expires = new Date(2025, 5, 3); final Date lastRefresh = new Date(2023, 8, 15); final AccessTokenSource source = AccessTokenSource.WEB_VIEW; final String applicationId = "1234"; final String userId = "1000"; AccessToken accessToken = new AccessToken(token, applicationId, userId, permissions, declinedPermissions, source, expires, lastRefresh); assertEquals(token, accessToken.getToken()); assertEquals(expires, accessToken.getExpires()); assertEquals(lastRefresh, accessToken.getLastRefresh()); assertEquals(source, accessToken.getSource()); assertEquals(permissions, accessToken.getPermissions()); assertEquals(declinedPermissions, accessToken.getDeclinedPermissions()); assertEquals(applicationId, accessToken.getApplicationId()); assertEquals(userId, accessToken.getUserId()); } }