<reponame>phausamann/conda-devenv<filename>tests/test_include.py
import pytest

import yaml

from conda_devenv.devenv import handle_includes, render_jinja


def obtain_yaml_dicts(root_yaml_filename):
    contents = open(root_yaml_filename, "r").read()
    contents = render_jinja(contents, filename=root_yaml_filename, is_included=False)
    root_yaml = yaml.safe_load(contents)
    dicts = handle_includes(root_yaml_filename, root_yaml).values()
    dicts = list(dicts)

    # The list order does not matter, so we can"t use indices to fetch each item
    number_of_parsed_yamls = len(dicts)
    dicts = {d["name"]: d for d in dicts}
    # Make sure we're not removing any parsed yamls
    assert len(dicts) == number_of_parsed_yamls
    return dicts


def test_include(datadir):
    dicts = obtain_yaml_dicts(str(datadir / "c.yml"))
    assert len(dicts) == 3

    assert dicts["a"] == {
        "name": "a",
        "dependencies": ["a_dependency",],
        "environment": {"PATH": ["a_path"]},
    }

    assert dicts["b"] == {
        "name": "b",
        "dependencies": ["b_dependency",],
        "environment": {"PATH": ["b_path"]},
        "channels": ["b_channel",],
    }

    assert dicts["c"] == {
        "name": "c",
        "channels": ["c_channel",],
    }

    dicts = obtain_yaml_dicts(str(datadir / "empty_includes.yml"))
    assert dicts["empty_includes"] == {
        "name": "empty_includes",
    }


def test_include_non_dag(datadir):
    dicts = obtain_yaml_dicts(str(datadir / "b_non_dag.yml"))

    assert dicts["a"] == {
        "name": "a",
        "dependencies": ["a_dependency",],
    }

    assert dicts["b"] == {
        "name": "b",
        "dependencies": ["b_dependency",],
    }


def test_include_non_existent_file(datadir):
    with pytest.raises(ValueError) as e:
        obtain_yaml_dicts(str(datadir / "includes_non_existent_file.yml"))
    assert "includes_non_existent_file.yml" in str(e.value)
    assert "some_non_existent_file.yml" in str(e.value)


def test_include_file_with_relative_includes(datadir):
    dicts = obtain_yaml_dicts(str(datadir / "proj1/relative_include.yml"))

    assert len(dicts) == 3
    assert sorted(dicts.keys()) == ["proj1", "proj2", "set_variable"]


def test_include_relative_to_env_filename(datadir, monkeypatch):
    monkeypatch.chdir(datadir / "proj1")
    dicts = obtain_yaml_dicts(str(datadir / "relative_includes.yml"))
    assert len(dicts) == 4
    assert sorted(dicts.keys()) == [
        "non_root_relative",
        "proj1",
        "proj2",
        "set_variable",
    ]


def test_include_empty_file(datadir):
    with pytest.raises(ValueError):
        obtain_yaml_dicts(str(datadir / "includes_empty_file.yml"))

    with pytest.raises(ValueError):
        obtain_yaml_dicts(str(datadir / "empty_file.yml"))

import pytest

import yaml

from conda_devenv.devenv import handle_includes, render_jinja


def obtain_yaml_dicts(root_yaml_filename):
    contents = open(root_yaml_filename, "r").read()
    contents = render_jinja(contents, filename=root_yaml_filename, is_included=False)
    root_yaml = yaml.safe_load(contents)
    dicts = handle_includes(root_yaml_filename, root_yaml).values()
    dicts = list(dicts)

    # The list order does not matter, so we can"t use indices to fetch each item
    number_of_parsed_yamls = len(dicts)
    dicts = {d["name"]: d for d in dicts}
    # Make sure we're not removing any parsed yamls
    assert len(dicts) == number_of_parsed_yamls
    return dicts


def test_include(datadir):
    dicts = obtain_yaml_dicts(str(datadir / "c.yml"))
    assert len(dicts) == 3

    assert dicts["a"] == {
        "name": "a",
        "dependencies": ["a_dependency",],
        "environment": {"PATH": ["a_path"]},
    }

    assert dicts["b"] == {
        "name": "b",
        "dependencies": ["b_dependency",],
        "environment": {"PATH": ["b_path"]},
        "channels": ["b_channel",],
    }

    assert dicts["c"] == {
        "name": "c",
        "channels": ["c_channel",],
    }

    dicts = obtain_yaml_dicts(str(datadir / "empty_includes.yml"))
    assert dicts["empty_includes"] == {
        "name": "empty_includes",
    }


def test_include_non_dag(datadir):
    dicts = obtain_yaml_dicts(str(datadir / "b_non_dag.yml"))

    assert dicts["a"] == {
        "name": "a",
        "dependencies": ["a_dependency",],
    }

    assert dicts["b"] == {
        "name": "b",
        "dependencies": ["b_dependency",],
    }


def test_include_non_existent_file(datadir):
    with pytest.raises(ValueError) as e:
        obtain_yaml_dicts(str(datadir / "includes_non_existent_file.yml"))
    assert "includes_non_existent_file.yml" in str(e.value)
    assert "some_non_existent_file.yml" in str(e.value)


def test_include_file_with_relative_includes(datadir):
    dicts = obtain_yaml_dicts(str(datadir / "proj1/relative_include.yml"))

    assert len(dicts) == 3
    assert sorted(dicts.keys()) == ["proj1", "proj2", "set_variable"]


def test_include_relative_to_env_filename(datadir, monkeypatch):
    monkeypatch.chdir(datadir / "proj1")
    dicts = obtain_yaml_dicts(str(datadir / "relative_includes.yml"))
    assert len(dicts) == 4
    assert sorted(dicts.keys()) == [
        "non_root_relative",
        "proj1",
        "proj2",
        "set_variable",
    ]


def test_include_empty_file(datadir):
    with pytest.raises(ValueError):
        obtain_yaml_dicts(str(datadir / "includes_empty_file.yml"))

    with pytest.raises(ValueError):
        obtain_yaml_dicts(str(datadir / "empty_file.yml"))
# The list order does not matter, so we can"t use indices to fetch each item # Make sure we're not removing any parsed yamls