def installreveal(url):
"""Reveal.js installation command
Receives the download url to install from a specific version or
downloads the latest version if noting is passed
"""
click.echo("Downloading reveal.js...")
download = download_reveal(url)
click.echo("Installing reveal.js...")
move_and_replace(extract_file(download[0]), REVEALJS_FOLDER)
click.echo("Installation completed!")
def test_helper_move_and_replace(self):
src_files = sorted(os.listdir(self.source))
move_and_replace(self.source, self.destination)
dst_files = sorted(os.listdir(self.destination))
with open(os.path.join(self.destination, 'replace.txt'), 'r') as f:
file_content = f.read()
# The moved directory should not exist because it was moved
self.assertFalse(os.path.exists(self.source))
# The replaced file should contain the data from the source file
self.assertEqual(file_content, 'source')
# The moved files from source should be equal to the
# files on destination directory
self.assertEqual(src_files, dst_files)