@Test
public void shouldUseStandardStorageClassAsDefault() {

    S3ArtifactStore store = new S3ArtifactStore(mockClient, "foo-bar");
    store.put(new PutObjectRequest("foo-bar", "key", new File("/tmp/baz")));
    verify(mockClient, times(1)).putObject(putCaptor.capture());
    PutObjectRequest putRequest = putCaptor.getValue();
    assertThat(putRequest.getStorageClass(), is("STANDARD"));
}