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Fix a few problems with cherry-picked commits...
Fix a few problems with cherry-picked commits api/notebooks => api/contents add type to JSON model fix a few things in notebooklist.js

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test_json.py
69 lines | 2.4 KiB | text/x-python | PythonLexer
from base64 import decodestring
from unittest import TestCase
from IPython.utils.py3compat import unicode_type
from ..nbjson import reads, writes
from .. import nbjson
from .nbexamples import nb0
from . import formattest
class TestJSON(formattest.NBFormatTest, TestCase):
nb0_ref = None
ext = 'ipynb'
mod = nbjson
def test_roundtrip_nosplit(self):
"""Ensure that multiline blobs are still readable"""
# ensures that notebooks written prior to splitlines change
# are still readable.
s = writes(nb0, split_lines=False)
self.assertEqual(nbjson.reads(s),nb0)
def test_roundtrip_split(self):
"""Ensure that splitting multiline blocks is safe"""
# This won't differ from test_roundtrip unless the default changes
s = writes(nb0, split_lines=True)
self.assertEqual(nbjson.reads(s),nb0)
def test_read_png(self):
"""PNG output data is b64 unicode"""
s = writes(nb0)
nb1 = nbjson.reads(s)
found_png = False
for cell in nb1.cells:
if not 'outputs' in cell:
continue
for output in cell.outputs:
if not 'data' in output:
continue
if 'image/png' in output.data:
found_png = True
pngdata = output.data['image/png']
self.assertEqual(type(pngdata), unicode_type)
# test that it is valid b64 data
b64bytes = pngdata.encode('ascii')
raw_bytes = decodestring(b64bytes)
assert found_png, "never found png output"
def test_read_jpeg(self):
"""JPEG output data is b64 unicode"""
s = writes(nb0)
nb1 = nbjson.reads(s)
found_jpeg = False
for cell in nb1.cells:
if not 'outputs' in cell:
continue
for output in cell.outputs:
if not 'data' in output:
continue
if 'image/jpeg' in output.data:
found_jpeg = True
jpegdata = output.data['image/jpeg']
self.assertEqual(type(jpegdata), unicode_type)
# test that it is valid b64 data
b64bytes = jpegdata.encode('ascii')
raw_bytes = decodestring(b64bytes)
assert found_jpeg, "never found jpeg output"