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#  Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.                                           # 
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#  Licensed under the Apache License Version 2.0 (the "License"). You may not use this file except in compliance     # 
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#  or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES # 
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#  and limitations under the License.                                                                                # 
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import calendar
import unittest

from scheduling.month_setbuilder import MonthSetBuilder


class TestMonthSetBuilder(unittest.TestCase):
    def test_name(self):
        # abbreviations
        for i, name in enumerate(calendar.month_abbr[1:]):
            self.assertEqual(MonthSetBuilder().build(name), {i + 1})
            self.assertEqual(MonthSetBuilder().build(name.lower()), {i + 1})
            self.assertEqual(MonthSetBuilder().build(name.upper()), {i + 1})

        # full names
        for i, name in enumerate(calendar.month_name[1:]):
            self.assertEqual(MonthSetBuilder().build(name), {i + 1})
            self.assertEqual(MonthSetBuilder().build(name.lower()), {i + 1})
            self.assertEqual(MonthSetBuilder().build(name.upper()), {i + 1})

    def test_value(self):
        for i in range(1, 12):
            self.assertEqual(MonthSetBuilder().build(str(i)), {i})