Tirsvad
a80b7551b4
Tests / Run the tests (pull_request) Canceled after 0s
Closes #2 Closes #3 Closes #4 Closes #5 Closes #6 Refs #7 Task: MIL-001#1 Task: MIL-001#2 Task: MIL-001#3 Task: MIL-001#4 Task: MIL-001#5 Task: MIL-001#6
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
"""Tests for the squirrel.constants module."""
|
|
|
|
import ast
|
|
import pathlib
|
|
import sys
|
|
|
|
from squirrel import constants
|
|
|
|
|
|
def test_fur_colors_are_gray_cinnamon_black_in_order() -> None:
|
|
assert constants.FUR_COLORS == ("Gray", "Cinnamon", "Black")
|
|
|
|
|
|
def test_summary_columns_are_fur_color_and_count() -> None:
|
|
assert constants.SUMMARY_COLUMNS == ("Fur Color", "Count")
|
|
|
|
|
|
def test_default_input_path_has_census_file_name() -> None:
|
|
assert constants.DEFAULT_INPUT_PATH.name == (
|
|
"2018_Central_Park_Squirrel_Census_-_Squirrel_Data.csv"
|
|
)
|
|
assert constants.DEFAULT_INPUT_PATH.parent == pathlib.Path("data")
|
|
|
|
|
|
def test_default_output_path_has_summary_file_name() -> None:
|
|
assert constants.DEFAULT_OUTPUT_PATH == pathlib.Path("squirrel_count.csv")
|
|
|
|
|
|
def test_file_encoding_and_column_name_values() -> None:
|
|
assert constants.FILE_ENCODING == "utf-8"
|
|
assert constants.FUR_COLOR_COLUMN == "Primary Fur Color"
|
|
|
|
|
|
def test_module_imports_only_standard_library() -> None:
|
|
source = pathlib.Path(constants.__file__).read_text(encoding="utf-8")
|
|
imported: set[str] = set()
|
|
for node in ast.walk(ast.parse(source)):
|
|
if isinstance(node, ast.Import):
|
|
imported.update(alias.name.split(".")[0] for alias in node.names)
|
|
elif isinstance(node, ast.ImportFrom) and node.module is not None:
|
|
imported.add(node.module.split(".")[0])
|
|
|
|
assert imported <= sys.stdlib_module_names
|