Engine for LaTeX songbooks http://www.patacrep.com
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

98 lines
3.3 KiB

"""Tests for the content plugins."""
# pylint: disable=too-few-public-methods
import glob
import os
import unittest
import yaml
from pkg_resources import resource_filename
from patacrep import content, files
from patacrep.songbook import prepare_songbook
from .. import logging_reduced
from .. import dynamic # pylint: disable=unused-import
class FileTest(unittest.TestCase, metaclass=dynamic.DynamicTest):
"""Test of the content plugins.
For any given `foo.source`, it parses the content as a yaml "content"
argument of a .yaml file.
It controls that the generated file list is equal to the one in `foo.control`.
"""
maxDiff = None
config = None
@classmethod
def _iter_testmethods(cls):
"""Iterate over dynamically generated test methods"""
for source in sorted(glob.glob(os.path.join(
os.path.dirname(__file__),
'*.source',
))):
base = source[:-len(".source")]
yield (
"test_content_{}".format(os.path.basename(base)),
cls._create_content_test(base),
)
@classmethod
def _create_content_test(cls, base):
"""Return a function that tests that `base.source` produces the correct file list"""
def test_content(self):
"""Test that `base.source` produces the correct file list"""
sourcename = "{}.source".format(base)
with open(sourcename, mode="r", encoding="utf8") as sourcefile:
sbcontent = yaml.load(sourcefile)
outputdir = os.path.dirname(base)
config = cls._generate_config(sbcontent, outputdir, base)
with logging_reduced('patacrep.content.song'):
expandedlist = content.process_content(sbcontent, config)
sourcelist = [cls._clean_path(elem.to_dict()) for elem in expandedlist]
controlname = "{}.control".format(base)
if not os.path.exists(controlname):
raise Exception("Missing control:" + str(controlname).replace("'", '"'))
with open(controlname, mode="r", encoding="utf8") as controlfile:
controllist = yaml.load(controlfile)
self.assertEqual(controllist, sourcelist)
test_content.__doc__ = (
"Test that '{base}.source' produces the correct file list"""
).format(base=os.path.basename(base))
return test_content
@classmethod
def _clean_path(cls, elem):
"""Shorten the path relative to the test directory"""
if not isinstance(elem, dict):
return elem
test_path = files.path2posix(resource_filename(__name__, ""))+"/"
for key in ['song', 'tex']:
if key in elem:
elem[key] = files.path2posix(
os.path.normpath(elem[key])
).replace(test_path, "")
return elem
@classmethod
def _generate_config(cls, sbcontent, outputdir, base):
"""Generate the config to process the content"""
# Load the default songbook config
config = prepare_songbook(
{'book':{'datadir':['datadir', 'datadir_zippedcontent']}, 'content': sbcontent},
outputdir,
base,
outputdir
)
return config