def test_api(app, tmpdir):
"""Test view."""
hello = tmpdir.join('hello.txt')
hello.write('Hello world!')
bye = tmpdir.join('bye.txt')
bye.write('Bye bye!')
with app.app_context():
record = Record.create({'title': 'Greetings',
'document': hello.strpath})
document = Document(record, '/document')
assert document.open().read() == hello.read()
# Change document uri
document.uri = bye.strpath
assert record['document'] == bye.strpath
assert document.open().read() == bye.read()
# Move bye.txt to done.txt
done = tmpdir.join('done.txt')
document.move(os.path.abspath(done.strpath))
assert document.uri == done.strpath
assert record['document'] == done.strpath
assert 'Bye bye!' == document.open().read()
# Copy done.txt to copy.txt
copy = tmpdir.join('copy.txt')
copy_patch = document.copy(copy.strpath)
assert document.uri == done.strpath
assert copy_patch[0]['value'] == copy.strpath
assert done.read() == copy.read()
# Set hello.txt to done.txt
document.setcontents(hello)
assert document.open().read() == hello.read()
assert done.read() == hello.read()
# Set copy.txt to done.txt via path
document.setcontents(copy.strpath)
assert document.open().read() == copy.read()
assert done.read() == copy.read()
# Remove done.txt from metadata
document.remove()
assert document.uri is None
assert os.path.exists(done.strpath)
# Remove copy.txt from filesystem
assert os.path.exists(copy.strpath)
document.uri = copy.strpath
document.remove(force=True)
assert document.uri is None
assert not os.path.exists(copy.strpath)
