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.graphics.Bitmap; import android.location.Location; import android.net.Uri; import android.os.Bundle; import com.facebook.internal.GraphUtil; import com.facebook.internal.ServerProtocol; import com.facebook.share.internal.ShareInternalUtility; import org.json.JSONException; import org.json.JSONObject; import org.junit.Before; import org.junit.Test; import org.powermock.core.classloader.annotations.PrepareForTest; import java.net.HttpURLConnection; import static org.junit.Assert.*; import static org.powermock.api.mockito.PowerMockito.mockStatic; import static org.powermock.api.mockito.PowerMockito.when; @PrepareForTest({ FacebookSdk.class, AccessTokenManager.class }) public class GraphRequestTest extends FacebookPowerMockTestCase { @Before public void before() { mockStatic(FacebookSdk.class); when(FacebookSdk.isInitialized()).thenReturn(true); when(FacebookSdk.getApplicationId()).thenReturn("1234"); when(FacebookSdk.getClientToken()).thenReturn("5678"); } @Test public void testCreateRequest() { GraphRequest request = new GraphRequest(); assertTrue(request != null); assertEquals(HttpMethod.GET, request.getHttpMethod()); } @Test public void testCreatePostRequest() { JSONObject graphObject = new JSONObject(); GraphRequest request = GraphRequest.newPostRequest(null, "me/statuses", graphObject, null); assertTrue(request != null); assertEquals(HttpMethod.POST, request.getHttpMethod()); assertEquals("me/statuses", request.getGraphPath()); assertEquals(graphObject, request.getGraphObject()); } @Test public void testCreateMeRequest() { GraphRequest request = GraphRequest.newMeRequest(null, null); assertTrue(request != null); assertEquals(HttpMethod.GET, request.getHttpMethod()); assertEquals("me", request.getGraphPath()); } @Test public void testCreateMyFriendsRequest() { GraphRequest request = GraphRequest.newMyFriendsRequest(null, null); assertTrue(request != null); assertEquals(HttpMethod.GET, request.getHttpMethod()); assertEquals("me/friends", request.getGraphPath()); } @Test public void testCreateUploadPhotoRequest() { Bitmap image = Bitmap.createBitmap(128, 128, Bitmap.Config.ALPHA_8); GraphRequest request = GraphRequest.newUploadPhotoRequest(null, ShareInternalUtility.MY_PHOTOS, image, null, null, null); assertTrue(request != null); Bundle parameters = request.getParameters(); assertTrue(parameters != null); assertTrue(parameters.containsKey("picture")); assertEquals(image, parameters.getParcelable("picture")); assertEquals("me/photos", request.getGraphPath()); } @Test public void testCreatePlacesSearchRequestWithLocation() { Location location = new Location(""); location.setLatitude(47.6204); location.setLongitude(-122.3491); GraphRequest request = GraphRequest.newPlacesSearchRequest(null, location, 1000, 50, null, null); assertTrue(request != null); assertEquals(HttpMethod.GET, request.getHttpMethod()); assertEquals("search", request.getGraphPath()); } @Test public void testCreatePlacesSearchRequestWithSearchText() { GraphRequest request = GraphRequest.newPlacesSearchRequest(null, null, 1000, 50, "Starbucks", null); assertTrue(request != null); assertEquals(HttpMethod.GET, request.getHttpMethod()); assertEquals("search", request.getGraphPath()); } @Test public void testCreatePlacesSearchRequestRequiresLocationOrSearchText() { try { GraphRequest.newPlacesSearchRequest(null, null, 1000, 50, null, null); fail("expected exception"); } catch (FacebookException exception) { // Success } } @Test public void testSetHttpMethodToNilGivesDefault() { GraphRequest request = new GraphRequest(); assertEquals(HttpMethod.GET, request.getHttpMethod()); request.setHttpMethod(null); assertEquals(HttpMethod.GET, request.getHttpMethod()); } @Test public void testExecuteBatchWithNullRequestsThrows() { try { GraphRequest.executeBatchAndWait((GraphRequest[]) null); fail("expected NullPointerException"); } catch (NullPointerException exception) { } } @Test public void testExecuteBatchWithZeroRequestsThrows() { try { GraphRequest.executeBatchAndWait(new GraphRequest[] {}); fail("expected IllegalArgumentException"); } catch (IllegalArgumentException exception) { } } @Test public void testExecuteBatchWithNullRequestThrows() { try { GraphRequest.executeBatchAndWait(new GraphRequest[] { null }); fail("expected NullPointerException"); } catch (NullPointerException exception) { } } @Test public void testToHttpConnectionWithNullRequestsThrows() { try { GraphRequest.toHttpConnection((GraphRequest[]) null); fail("expected NullPointerException"); } catch (NullPointerException exception) { } } @Test public void testToHttpConnectionWithZeroRequestsThrows() { try { GraphRequest.toHttpConnection(new GraphRequest[] {}); fail("expected IllegalArgumentException"); } catch (IllegalArgumentException exception) { } } @Test public void testToHttpConnectionWithNullRequestThrows() { try { GraphRequest.toHttpConnection(new GraphRequest[] { null }); fail("expected NullPointerException"); } catch (NullPointerException exception) { } } @Test public void testSingleGetToHttpRequest() throws Exception { GraphRequest requestMe = new GraphRequest(null, "TourEiffel"); HttpURLConnection connection = GraphRequest.toHttpConnection(requestMe); assertTrue(connection != null); assertEquals("GET", connection.getRequestMethod()); assertEquals("/" + ServerProtocol.getAPIVersion() + "/TourEiffel", connection.getURL().getPath()); assertTrue(connection.getRequestProperty("User-Agent").startsWith("FBAndroidSDK")); Uri uri = Uri.parse(connection.getURL().toString()); assertEquals("android", uri.getQueryParameter("sdk")); assertEquals("json", uri.getQueryParameter("format")); } @Test public void testBuildsClientTokenIfNeeded() throws Exception { GraphRequest requestMe = new GraphRequest(null, "TourEiffel"); HttpURLConnection connection = GraphRequest.toHttpConnection(requestMe); assertTrue(connection != null); Uri uri = Uri.parse(connection.getURL().toString()); String accessToken = uri.getQueryParameter("access_token"); assertNotNull(accessToken); assertTrue(accessToken.contains(FacebookSdk.getApplicationId())); assertTrue(accessToken.contains(FacebookSdk.getClientToken())); } }