@Test
public void whenMakingSafeCopyExpectEachFilePathBeDifferent()
        throws IOException {

    String safeCopyName = assetsHelper.makeSafeCopy(jpgFile.getAbsolutePath());
    String secondSafeCopyName = assetsHelper.makeSafeCopy(jpgFile.getAbsolutePath());
    addToTestFiles(safeCopyName);
    addToTestFiles(secondSafeCopyName);
    assertThat(safeCopyName, is(not(equalTo(secondSafeCopyName))));
}