def test_precompiler_cache_issue750(self, mock_cache):
# emulate memcached and return string
mock_cache.side_effect = (lambda key: str("body { color:#990; }"))
command = '%s %s -f {infile} -o {outfile}' % (sys.executable, self.test_precompiler)
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertEqual(type(compiler.input()), type(smart_text("body { color:#990; }")))
def test_precompiler_cache_issue750(self, mock_cache):
# emulate memcached and return string
mock_cache.side_effect = (lambda key: str("body { color:#990; }"))
command = '%s %s -f {infile} -o {outfile}' % (sys.executable, self.test_precompiler)
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertEqual(type(compiler.input()), type(smart_text("body { color:#990; }")))
def test_precompiler_caches_empty_files(self):
command = '%s %s -f {infile} -o {outfile}' % (sys.executable, self.test_precompiler)
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
cache.set(compiler.get_cache_key(), "")
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("", compiler.input())
def test_precompiler_not_cacheable(self):
command = '%s %s -f {infile} -o {outfile}' % (sys.executable, self.test_precompiler)
self.cached_precompiler_args['mimetype'] = 'text/different'
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertIsNotNone(compiler.infile) # Not cached
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertIsNotNone(compiler.infile) # Not cached
def test_precompiler_caches_empty_files(self):
command = '%s %s -f {infile} -o {outfile}' % (sys.executable, self.test_precompiler)
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
cache.set(compiler.get_cache_key(), "")
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("", compiler.input())
def test_precompiler_cache(self):
command = '%s %s -f {infile} -o {outfile}' % (sys.executable, self.test_precompiler)
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
# We tell whether the precompiler actually ran by inspecting compiler.infile. If not None, the compiler had to
# write the input out to the file for the external command. If None, it was in the cache and thus skipped.
self.assertIsNotNone(compiler.infile) # Not cached
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertIsNone(compiler.infile) # Cached
self.cached_precompiler_args['content'] += ' ' # Invalidate cache by slightly changing content
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertIsNotNone(compiler.infile) # Not cached
def test_precompiler_not_cacheable(self):
command = '%s %s -f {infile} -o {outfile}' % (sys.executable, self.test_precompiler)
self.cached_precompiler_args['mimetype'] = 'text/different'
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertIsNotNone(compiler.infile) # Not cached
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertIsNotNone(compiler.infile) # Not cached
def test_precompiler_cache(self):
command = '%s %s -f {infile} -o {outfile}' % (sys.executable, self.test_precompiler)
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
# We tell whether the precompiler actually ran by inspecting compiler.infile. If not None, the compiler had to
# write the input out to the file for the external command. If None, it was in the cache and thus skipped.
self.assertIsNotNone(compiler.infile) # Not cached
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertIsNone(compiler.infile) # Cached
self.cached_precompiler_args['content'] += ' ' # Invalidate cache by slightly changing content
compiler = CachedCompilerFilter(command=command, **self.cached_precompiler_args)
self.assertEqual("body { color:#990; }", compiler.input())
self.assertIsNotNone(compiler.infile) # Not cached
