import yaml

from galaxy.tool_util.parser.yaml import to_test_assert_list

# Legacy style
ASSERT_THAT_LIST = yaml.safe_load("""
- that: "has_text"
  text: "Number of input reads |\t1051466"
- that: "has_text"
  text: "Uniquely mapped reads number |\t871202"
""")
# New list of assertion style
ASSERT_LIST = yaml.safe_load("""
- has_text:
    text: "Number of input reads |\t1051466"
- has_text:
    text: "Uniquely mapped reads number |\t871202"
""")
# Singleton assertion
SIMPLE_ASSERT = {"has_text": {"text": "Number of input reads |\t1051466"}}


def test_assert_that_list_to_test_assert_list():
    to_test_assert_list(ASSERT_THAT_LIST)


def test_assert_list_to_test_assert_list():
    to_test_assert_list(ASSERT_LIST)


def test_simple_assert_to_test_assert_list():
    to_test_assert_list(SIMPLE_ASSERT)


def test_assert_legacy_same_as_new_list_style():
    assert to_test_assert_list(ASSERT_THAT_LIST) == to_test_assert_list(ASSERT_THAT_LIST)


NESTED_ASSERT_LIST = yaml.safe_load("""
- has_archive_member:
    path: ".*"
    asserts:
      - has_text:
          text: "a text"
      - has_text:
          text: "another text"
""")


def test_nested_asserts():
    asserts = to_test_assert_list(NESTED_ASSERT_LIST)
    assert asserts and len(asserts) == 1
    assert asserts and asserts[0]["children"] and len(asserts[0]["children"]) == 2
    assert asserts and asserts[0]["children"] and asserts[0]["children"][0]["tag"] == "has_text"
    assert asserts and asserts[0]["children"] and asserts[0]["children"][0]["attributes"]["text"] == "a text"
    assert asserts and asserts[0]["children"] and asserts[0]["children"][1]["tag"] == "has_text"
    assert asserts and asserts[0]["children"] and asserts[0]["children"][1]["attributes"]["text"] == "another text"