@Test
public void when_retrieve_a_file_it_should_give_the_good_content() throws IOException {
filer.store(new ByteArrayInputStream(fakeContent), filename);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
filer.retrieve(outputStream, filename);
assertThat(outputStream.toByteArray()).isEqualTo(expectedContent);
}
@Test
public void when_getting_the_content_lenght_of_the_file_it_should_the_expected_one()
throws IOException {
filer.store(new ByteArrayInputStream(fakeContent), filename);
long actualLenght = filer.getContentLength(filename);
assertThat(actualLenght).isEqualTo(rawContent.length);
}
@Test
public void when_delete_file_it_should_not_be_available_on_disk() throws IOException {
filer.store(new ByteArrayInputStream(fakeContent), filename);
File file = this.getFile(filename);
assertThat(file).isNotNull();
assertThat(file.isFile()).isTrue();
filer.delete(filename);
assertThat(file.isFile()).isFalse();
}
@Test
public void when_retrieve_with_original_stream_a_file_it_should_give_the_good_content()
throws IOException {
filer.store(new ByteArrayInputStream(fakeContent), filename);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
InputStream dumpFileInputStream = filer.retrieveWithOriginalStream(filename);
assertThat(dumpFileInputStream).isNotNull();
ByteStreams.copy(dumpFileInputStream, outputStream);
outputStream.flush();
dumpFileInputStream.close();
outputStream.close();
assertThat(outputStream.toByteArray()).isEqualTo(rawContent);
}
@Test
public void when_store_a_file_it_should_be_available_on_disk_and_have_the_good_content()
throws IOException {
filer.store(new ByteArrayInputStream(fakeContent), filename);
File file = this.getFile(filename);
assertThat(file).isNotNull();
assertThat(file.isFile()).isTrue();
byte[] content = Files.toByteArray(file);
assertThat(content).isEqualTo(rawContent);
}
