# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.

from __future__ import absolute_import

import math
import time
import unittest

import mozunit

from moztest.results import TestContext, TestResult, TestResultCollection


class Result(unittest.TestCase):
    def test_results(self):
        self.assertRaises(
            AssertionError, lambda: TestResult("test", result_expected="hello")
        )
        t = TestResult("test")
        self.assertRaises(ValueError, lambda: t.finish(result="good bye"))

    def test_time(self):
        now = time.time()
        t = TestResult("test")
        time.sleep(1)
        t.finish("PASS")
        duration = time.time() - now
        self.assertTrue(math.fabs(duration - t.duration) < 1)

    def test_custom_time(self):
        t = TestResult("test", time_start=0)
        t.finish(result="PASS", time_end=1000)
        self.assertEqual(t.duration, 1000)


class Collection(unittest.TestCase):
    def setUp(self):
        c1 = TestContext("host1")
        c2 = TestContext("host2")
        c3 = TestContext("host2")
        c4 = TestContext("host1")

        t1 = TestResult("t1", context=c1)
        t2 = TestResult("t2", context=c2)
        t3 = TestResult("t3", context=c3)
        t4 = TestResult("t4", context=c4)

        self.collection = TestResultCollection("tests")
        self.collection.extend([t1, t2, t3, t4])

    def test_unique_contexts(self):
        self.assertEqual(len(self.collection.contexts), 2)


if __name__ == "__main__":
    mozunit.main()