def test_supports_extra_jinja_vars(tmpdir):
load = Loader(variables={'test': 'bar'})
example = '{"Description": "{{ test | title }}"}'
with Path(tmpdir):
with open('test.template.json', 'w') as f:
f.write(example)
load.load()
actual = json.loads(load.template())
assert actual == {"Description": "Bar"}
def test_module_vars_have_precedence_over_global(tmpdir):
load = Loader(variables={'test': 'bar'})
example = '{"Description": "{{ test }}"}'
with Path(tmpdir):
os.mkdir('moduledir')
with open('moduledir/test.template.json', 'w') as f:
f.write(example)
with open('test.template.json', 'w') as f:
f.write('{"Resources": {"TestResource": {"From": "Moduledir", "Properties": {"test": "baz" } }}}')
load.load()
actual = json.loads(load.template())
assert actual == {"Description": "baz"}
def test_code_passes_variables(tmpdir):
load = Loader(variables={'SomeVariable': 'SomeValue'})
template = '{"Resources": {"{{code("testfile")}}": "Test"}}'
code = '{{SomeVariable}}'
with Path(tmpdir):
with open('test.template.json', 'w') as f:
f.write(template)
with open('testfile', 'w') as f:
f.write(code)
load.load()
actual = json.loads(load.template())
assert actual == {"Resources": {"SomeValue": "Test"}}