Examples with HttpRequestor com.dropbox.core.http.HttpRequestor used on opensource projects

Example 6 with HttpRequestor

use of com.dropbox.core.http.HttpRequestor in project dropbox-sdk-java by dropbox.

the class DbxClientV2Test method testRetryDownload.

@Test
public void testRetryDownload() throws Exception {
    HttpRequestor mockRequestor = mock(HttpRequestor.class);
    DbxRequestConfig config = createRequestConfig().withAutoRetryEnabled(3).withHttpRequestor(mockRequestor).build();
    DbxClientV2 client = new DbxClientV2(config, "fakeAccessToken");
    FileMetadata expectedMetadata = constructFileMetadate();
    byte[] expectedBytes = new byte[] { 1, 2, 3, 4 };
    // 503 once, then return 200
    HttpRequestor.Uploader mockUploader = mockUploader();
    when(mockUploader.finish()).thenReturn(createEmptyResponse(503)).thenReturn(createDownloaderResponse(expectedBytes, serialize(expectedMetadata)));
    when(mockRequestor.startPost(anyString(), anyHeaders())).thenReturn(mockUploader);
    DbxDownloader<FileMetadata> downloader = client.files().download(expectedMetadata.getId());
    // should have been attempted twice
    verify(mockRequestor, times(2)).startPost(anyString(), anyHeaders());
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    FileMetadata actualMetadata = downloader.download(bout);
    byte[] actualBytes = bout.toByteArray();
    assertEquals(actualBytes, expectedBytes);
    assertEquals(actualMetadata, expectedMetadata);
}

Example 7 with HttpRequestor

use of com.dropbox.core.http.HttpRequestor in project dropbox-sdk-java by dropbox.

the class DbxClientV1Test method testRetrySuccess.

@Test
public void testRetrySuccess() throws DbxException, IOException {
    HttpRequestor mockRequestor = mock(HttpRequestor.class);
    DbxRequestConfig config = createRequestConfig().withAutoRetryEnabled(3).withHttpRequestor(mockRequestor).build();
    DbxClientV1 client = new DbxClientV1(config, "fakeAccessToken");
    String json = "{\"reset\":true,\"entries\":[],\"cursor\":\"fakeCursor\",\"has_more\":true}";
    // 503 twice, then return result
    HttpRequestor.Uploader mockUploader = mockUploader();
    when(mockUploader.finish()).thenReturn(// no backoff
    createEmptyResponse(503)).thenReturn(// backoff 1 sec
    createRateLimitResponse(1)).thenReturn(// backoff 2 sec
    createRateLimitResponse(2)).thenReturn(createSuccessResponse(json));
    when(mockRequestor.startPost(anyString(), anyHeaders())).thenReturn(mockUploader);
    long start = System.currentTimeMillis();
    DbxDelta<DbxEntry> actual = client.getDelta(null);
    long end = System.currentTimeMillis();
    // no way easy way to properly test this, but request should
    // have taken AT LEAST 3 seconds due to backoff.
    assertTrue((end - start) >= 3000L, "duration: " + (end - start) + " millis");
    // should have been called 4 times: initial call + 3 retries
    verify(mockRequestor, times(4)).startPost(anyString(), anyHeaders());
    assertEquals(actual.reset, true);
    assertEquals(actual.cursor, "fakeCursor");
}

Example 8 with HttpRequestor

use of com.dropbox.core.http.HttpRequestor in project dropbox-sdk-java by dropbox.

the class DbxClientV1Test method testRetryDownload.

@Test
public void testRetryDownload() throws DbxException, IOException {
    HttpRequestor mockRequestor = mock(HttpRequestor.class);
    DbxRequestConfig config = createRequestConfig().withAutoRetryEnabled(3).withHttpRequestor(mockRequestor).build();
    DbxClientV1 client = new DbxClientV1(config, "fakeAccessToken");
    // load File metadata json
    InputStream in = getClass().getResourceAsStream("/file-with-photo-info.json");
    assertNotNull(in);
    String metadataJson = IOUtil.toUtf8String(in);
    byte[] expected = new byte[] { 1, 2, 3, 4 };
    // 503 once, then return 200
    when(mockRequestor.doGet(anyString(), anyHeaders())).thenReturn(createEmptyResponse(503)).thenReturn(createDownloaderResponse(expected, "X-Dropbox-Metadata", metadataJson));
    Downloader downloader = client.startGetThumbnail(DbxThumbnailSize.w64h64, DbxThumbnailFormat.JPEG, "/foo/bar.jpg", null);
    // should have been attempted twice
    verify(mockRequestor, times(2)).doGet(anyString(), anyHeaders());
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    IOUtil.copyStreamToStream(downloader.body, bout);
    byte[] actual = bout.toByteArray();
    assertEquals(actual, expected);
    assertEquals(downloader.metadata.path, "/Photos/Sample Album/Boston City Flow.jpg");
}

Example 9 with HttpRequestor

use of com.dropbox.core.http.HttpRequestor in project dropbox-sdk-java by dropbox.

the class DbxClientV1Test method testRetryRetriesExceeded.

@Test(expectedExceptions = RetryException.class)
public void testRetryRetriesExceeded() throws DbxException, IOException {
    HttpRequestor mockRequestor = mock(HttpRequestor.class);
    DbxRequestConfig config = createRequestConfig().withAutoRetryEnabled(3).withHttpRequestor(mockRequestor).build();
    DbxClientV1 client = new DbxClientV1(config, "fakeAccessToken");
    // 503 always and forever
    when(mockRequestor.doGet(anyString(), anyHeaders())).thenReturn(createEmptyResponse(503));
    try {
        client.getAccountInfo();
    } finally {
        // should only have been called 4: initial call + max number of retries (3)
        verify(mockRequestor, times(4)).doGet(anyString(), anyHeaders());
    }
}

Example 10 with HttpRequestor

use of com.dropbox.core.http.HttpRequestor in project dropbox-sdk-java by dropbox.

the class DbxClientV1Test method testRetryOtherFailure.

@Test(expectedExceptions = BadRequestException.class)
public void testRetryOtherFailure() throws DbxException, IOException {
    HttpRequestor mockRequestor = mock(HttpRequestor.class);
    DbxRequestConfig config = createRequestConfig().withAutoRetryEnabled(3).withHttpRequestor(mockRequestor).build();
    DbxClientV1 client = new DbxClientV1(config, "fakeAccessToken");
    // 503 once, then return 400
    when(mockRequestor.doGet(anyString(), anyHeaders())).thenReturn(createEmptyResponse(503)).thenReturn(createEmptyResponse(400));
    try {
        client.getAccountInfo();
    } finally {
        // should only have been called 2 times: initial call + one retry
        verify(mockRequestor, times(2)).doGet(anyString(), anyHeaders());
    }
}