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import os
import shutil
import unittest
import StringIO
from cuddlefish.docs import generate
from cuddlefish.tests import env_root
INITIAL_FILESET = [ ["static-files", "base.html"], \
["dev-guide", "welcome.html"], \
["packages", "aardvark", "aardvark.html"] ]
EXTENDED_FILESET = [ ["static-files", "base.html"], \
["dev-guide", "extra.html"], \
["dev-guide", "welcome.html"], \
["packages", "aardvark", "aardvark.html"] ]
EXTRAFILE = ["dev-guide", "extra.html"]
class Generate_Docs_Tests(unittest.TestCase):
def test_generate_static_docs_does_not_smoke(self):
filename = 'testdocs.tgz'
if os.path.exists(filename):
os.remove(filename)
filename = generate.generate_static_docs(env_root)
self.assertTrue(os.path.exists(filename))
os.remove(filename)
def test_generate_docs_does_not_smoke(self):
test_root = os.path.join(env_root, "python-lib", "cuddlefish", "tests", "static-files")
docs_root = os.path.join(test_root, "doc")
generate.clean_generated_docs(docs_root)
new_digest = self.check_generate_regenerate_cycle(test_root, INITIAL_FILESET)
# touching an MD file under packages **does** cause a regenerate
os.utime(os.path.join(test_root, "packages", "aardvark", "doc", "main.md"), None)
new_digest = self.check_generate_regenerate_cycle(test_root, INITIAL_FILESET, new_digest)
# touching a non MD file under packages **does not** cause a regenerate
os.utime(os.path.join(test_root, "packages", "aardvark", "lib", "main.js"), None)
self.check_generate_is_skipped(test_root, INITIAL_FILESET, new_digest)
# touching a non MD file under static-files **does not** cause a regenerate
os.utime(os.path.join(docs_root, "static-files", "another.html"), None)
new_digest = self.check_generate_is_skipped(test_root, INITIAL_FILESET, new_digest)
# touching an MD file under dev-guide **does** cause a regenerate
os.utime(os.path.join(docs_root, "dev-guide-source", "welcome.md"), None)
new_digest = self.check_generate_regenerate_cycle(test_root, INITIAL_FILESET, new_digest)
# adding a file **does** cause a regenerate
open(os.path.join(docs_root, "dev-guide-source", "extra.md"), "w").write("some content")
new_digest = self.check_generate_regenerate_cycle(test_root, EXTENDED_FILESET, new_digest)
# deleting a file **does** cause a regenerate
os.remove(os.path.join(docs_root, "dev-guide-source", "extra.md"))
new_digest = self.check_generate_regenerate_cycle(test_root, INITIAL_FILESET, new_digest)
# remove the files
generate.clean_generated_docs(docs_root)
def check_generate_is_skipped(self, test_root, files_to_expect, initial_digest):
generate.generate_docs(test_root, stdout=StringIO.StringIO())
docs_root = os.path.join(test_root, "doc")
for file_to_expect in files_to_expect:
self.assertTrue(os.path.exists(os.path.join(docs_root, *file_to_expect)))
self.assertTrue(initial_digest == open(os.path.join(docs_root, "status.md5"), "r").read())
def check_generate_regenerate_cycle(self, test_root, files_to_expect, initial_digest = None):
# test that if we generate, files are getting generated
generate.generate_docs(test_root, stdout=StringIO.StringIO())
docs_root = os.path.join(test_root, "doc")
for file_to_expect in files_to_expect:
self.assertTrue(os.path.exists(os.path.join(docs_root, *file_to_expect)))
if initial_digest:
self.assertTrue(initial_digest != open(os.path.join(docs_root, "status.md5"), "r").read())
# and that if we regenerate, nothing changes...
new_digest = open(os.path.join(docs_root, "status.md5"), "r").read()
self.check_generate_is_skipped(test_root, files_to_expect, new_digest)
return new_digest
if __name__ == '__main__':
unittest.main()
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