def test_join_with_separator():
assert (emrichen('''
!Defaults
flavors:
- pea soup
- hard liquor
- manifold
- John
---
foo: !Join
items: !Var flavors
separator: ' -> '
''').strip() == 'foo: pea soup -> hard liquor -> manifold -> John')
def test_simple_join():
assert emrichen('foo: !Join [1, 2, 3]').strip() == 'foo: 1 2 3'
def test_emrichen():
output = emrichen(TEMPLATE, VARIABLES)
assert output == EXPECTED
def test_exists():
assert emrichen(TEMPLATE).strip() == 'yep: true\nnope: false'
def test_bad_defaults():
with pytest.raises(ValueError):
emrichen(BAD_TEMPLATE)
def test_defaults():
output = emrichen(TEMPLATE, quux=6)
assert 'bar' in output
assert '6' in output
def test_with():
assert emrichen(TEMPLATE).strip() == "foo: 5"
def test_void_top_level():
assert emrichen('!Void\n---!Void\n---\na: 5').strip() == 'a: 5'
def test_error():
with pytest.raises(ValueError):
emrichen(TEMPLATE)