def test_first_raises_index_error_when_list_is_empty():
new_list = ListModel("people", [])
with pytest.raises(IndexError) as error:
new_list.first # pylint: disable=pointless-statement
assert "unable to access first item in list, list 'people' is empty" in str(
error.value
)
def test_repr():
test_list = ListModel("people", ["primaryperson"], primary_person="primaryperson")
serialised = [
{
"name": "people",
"primary_person": "primaryperson",
"items": ["123", "primaryperson"],
}
]
list_store = ListStore.deserialise(serialised)
assert "primary_person=primaryperson" in repr(test_list)
assert "items=['primaryperson']" in repr(test_list)
assert "primaryperson" in repr(list_store)
def test_unique_id_generation():
"""
Ensure that every id generated is unique per questionnaire.
"""
# Mock the app.data_model.list_store.random_string method to return duplicates.
with patch(
"app.data_model.list_store.random_string",
side_effect=["first", "first", "second"],
):
list_store = ListStore()
# pylint: disable=protected-access
list_store._lists["test"] = ListModel(name="test", items=["first"])
result = list_store._generate_identifier()
assert result == "second"
def test_list_representation_equal():
assert ListModel(["123", "123"]) != "123"
assert ListModel(["1", "2"]) == ListModel(["1", "2"])
def test_get_item():
store = ListStore()
assert store["not_a_list"] == ListModel("not_a_list")
def test_first():
test_list = ListModel("people", ["abcde", "12345"])
assert test_list.first == "abcde"