class TemplateRunnerTestCase(unittest.TestCase):
"""Tests for template_runner.py. Run from command line with `python -m unittest test_template_runner`.
"""
def setUp(self):
self.runner = TemplateRunner()
self.template_path = os.path.dirname(os.path.realpath(__file__)) + '/templates/test_template.dj.html'
self.template = open(self.template_path, 'w')
self.template.write('{{ test_var }}')
self.template.close()
self.context_path = os.path.dirname(os.path.realpath(__file__)) + '/test_contexts.py'
self.context = open(self.context_path, 'w')
self.context.write("CONTEXTS = {'" + self.template_path.split('/')[-1] + "': {'test_var': 'OK'}}")
self.context.close()
def tearDown(self):
self.runner = None
os.remove(self.context_path)
os.remove(self.context_path + 'c')
os.remove(self.template_path)
# delete html file created
os.remove(''.join(self.template_path.split('.dj')))
def test_template_substitution(self):
"""Does substituting variables in templates work?"""
self.runner.run(contexts_module='test_contexts')
output_f_path = ''.join(self.template_path.split('.dj'))
try:
output_f = open(output_f_path, 'r')
except IOError:
raise Exception('html file not created from template')
self.assertEqual(output_f.readline(), 'OK')
output_f.close()
def setUp(self):
self.runner = TemplateRunner()
self.template_path = os.path.dirname(os.path.realpath(__file__)) + '/templates/test_template.dj.html'
self.template = open(self.template_path, 'w')
self.template.write('{{ test_var }}')
self.template.close()
self.context_path = os.path.dirname(os.path.realpath(__file__)) + '/test_contexts.py'
self.context = open(self.context_path, 'w')
self.context.write("CONTEXTS = {'" + self.template_path.split('/')[-1] + "': {'test_var': 'OK'}}")
self.context.close()
