#! /usr/bin/env avocado-runner-avocado-classless

"""
Self tests for avocado-classless plugins
"""

import types

from avocado_classless.manifest import manifest_add
from avocado_classless.test import (
    assert_eq, assert_eq_unordered, assert_in, assert_raises, test, test_output
)


@test
def trivial():
    pass


@test
def assert_true():
    assert True


# Check re-registering a function under a different name
manifest_add(__name__, "trivial2", trivial)


@test
def test_assert_eq():
    assert_eq(1, 1)


@test
def test_assert_in():
    assert_in(1, [1, 2, 3])
    assert_raises(AssertionError, assert_in, 'x', 'hello')


@test
def test_assert_raises():
    def boom(exc):
        raise exc
    assert_raises(ValueError, boom, ValueError)


@test
def test_assert_eq_unordered():
    assert_eq_unordered([1, 2, 3], (1, 2, 3))
    assert_eq_unordered([1, 2, 3], [2, 3, 1])
    assert_eq_unordered([1, 1, 1], (1, 1, 1))
    assert_raises(AssertionError, assert_eq_unordered, [1, 2, 3], [1, 2, 4])
    assert_raises(AssertionError, assert_eq_unordered, [1, 1], [1, 1, 1])


# Test we report attempting to double register the same test name
@test
def test_double_register():
    def double_register():
        mod = types.ModuleType('dummy')
        manifest_add(mod, "test", trivial)
        manifest_add(mod, "test", assert_true)
    assert_raises(ValueError, double_register)


def is_int(val):
    assert isinstance(val, int)


def is_positive(val):
    assert val > 0


@test_output(is_int, is_positive)
def seventeen():
    return 17