Abstract instruction tests - parse_vars()

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Emmanuel BENOîT 2022-10-01 15:39:14 +02:00
parent 3b20355ca9
commit 1609d5828d
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@ -349,3 +349,54 @@ class TestParseLoop:
reconstructed.isidentifier.assert_called_once_with(loop_var)
assert instr._loop == loop
assert instr._loop_var == loop_var
class TestParseVars:
"""Tests for the ``parse_vars()`` method."""
def test_no_vars(self, instr):
"""No variables are returned if none are configured."""
rv = instr.parse_vars({})
assert rv == {}
reconstructed.isidentifier.assert_not_called()
def test_empty_vars(self, instr):
"""No variables are returned if the input is empty."""
rv = instr.parse_vars({"vars": {}})
assert rv == {}
reconstructed.isidentifier.assert_not_called()
def test_invalid_type(self, instr):
"""A parser error occurs if the input has the wrong type."""
record = {"vars": []}
with pytest.raises(AnsibleParserError):
instr.parse_vars(record)
reconstructed.isidentifier.assert_not_called()
@pytest.mark.parametrize("bad_id", (1, (), ("x",)))
def test_invalid_id_type(self, instr, bad_id):
"""A parser error occurs if a variable identifier has the wrong type."""
record = {"vars": {bad_id: "ok"}}
with pytest.raises(AnsibleParserError):
instr.parse_vars(record)
reconstructed.isidentifier.assert_not_called()
def test_invalid_identifier(self, instr):
"""A parser error occurs if a variable identifier is not a valid \
Ansible identifier."""
reconstructed.isidentifier.return_value = False
bad_id = "test"
record = {"vars": {bad_id: "ok"}}
with pytest.raises(AnsibleParserError):
instr.parse_vars(record)
reconstructed.isidentifier.assert_called_once_with(bad_id)
def test_valid_vars(self, instr):
"""Configured variables are returned if they are valid."""
record = {"vars": {"a": "ok", "b": [], "c": {}}}
rv = instr.parse_vars(record)
assert rv is record["vars"]
isid_calls = reconstructed.isidentifier.call_args_list
assert len(isid_calls) == len(record["vars"])
for key in record["vars"].keys():
assert mock.call(key) in isid_calls