@Test
public void testEncodesWithStreamEncoderIfInputStreamIsNotNull() {
InputStream expected = new ByteArrayInputStream(new byte[2]);
ImageVideoWrapper data = mock(ImageVideoWrapper.class);
when(data.getStream()).thenReturn(expected);
OutputStream os = new ByteArrayOutputStream();
when(streamEncoder.encode(eq(expected), eq(os))).thenReturn(true);
assertTrue(encoder.encode(data, os));
verify(streamEncoder).encode(eq(expected), eq(os));
}
@Test
public void testReturnsIdOfStreamAndFileDescriptorEncoders() {
String streamId = "streamId";
when(streamEncoder.getId()).thenReturn(streamId);
String fileId = "fileId";
when(fileDescriptorEncoder.getId()).thenReturn(fileId);
String id = encoder.getId();
assertThat(id).contains(streamId);
assertThat(id).contains(fileId);
}
@Test
public void testEncodesWithFileDescriptorEncoderIfFileDescriptorIsNotNullAndStreamIs()
throws IOException {
ParcelFileDescriptor expected = ParcelFileDescriptor.dup(FileDescriptor.err);
ImageVideoWrapper data = mock(ImageVideoWrapper.class);
when(data.getStream()).thenReturn(null);
when(data.getFileDescriptor()).thenReturn(expected);
OutputStream os = new ByteArrayOutputStream();
when(fileDescriptorEncoder.encode(eq(expected), eq(os))).thenReturn(true);
assertTrue(encoder.encode(data, os));
verify(fileDescriptorEncoder).encode(eq(expected), eq(os));
}