def step_given_named_model_elements_with_tags(context):
"""
.. code-block:: gherkin
Given the model elements with name and tags:
| name | tags |
| S1 | @foo |
Then the tag expression select model elements with:
| tag expression | selected? |
| @foo | S1, S3 |
| -@foo | S0, S2, S3 |
"""
assert context.table, "REQUIRE: context.table"
context.table.require_columns(["name", "tags"])
# -- PREPARE:
model_element_names = set()
model_elements = []
for row in context.table.rows:
name = row["name"].strip()
tags = convert_model_element_tags(row["tags"])
assert name not in model_element_names, "DUPLICATED: name=%s" % name
model_elements.append(ModelElement(name, tags=tags))
model_element_names.add(name)
# -- SETUP:
context.model_elements = model_elements
def step_then_tag_expression_selects_elements_with_tags(context):
"""
Checks if a tag expression selects an element with the given tags.
.. code-block:: gherkin
Then the tag expression selects elements with tags:
| tags | selected? |
| @foo | yes |
| @other | no |
"""
assert context.tag_expression, "REQUIRE: context.tag_expression"
context.table.require_columns(["tags", "selected?"])
tag_expression = context.tag_expression
expected = []
actual = []
for row in context.table.rows:
element_tags = convert_model_element_tags(row["tags"])
expected_element_selected = convert_yesno(row["selected?"])
actual_element_selected = tag_expression.check(element_tags)
expected.append((element_tags, expected_element_selected))
actual.append((element_tags, actual_element_selected))
# -- PERFORM CHECK:
assert_that(actual, equal_to(expected))
