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#!/usr/bin/env python |
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# -*- coding: utf-8 -*- |
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''' |
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test_context_config |
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--------------- |
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Tests for context related config functions |
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''' |
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import pytest |
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from cookiecutter.config import get_from_context |
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@pytest.fixture |
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def get_context(): |
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""" |
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helper method to get a context object |
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""" |
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basic = { |
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'string': 'value1', |
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'list': ['value1', 'value2'], |
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'dict': { |
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'string': 'value1', |
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'deep': { |
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'path': { |
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'list': ['value1', 'value2'], |
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} |
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} |
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} |
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} |
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nested_list = [[1, 2], [3, 4]] |
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return { |
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'basic': basic, |
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'nested_list': nested_list |
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} |
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def test_get_config(): |
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""" |
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get the config value of a first level key |
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""" |
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context = get_context()['basic'] |
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assert context['string'] == get_from_context(context, 'string') |
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assert context['list'] == get_from_context(context, 'list') |
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assert context['dict'] == get_from_context(context, 'dict') |
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def test_get_config_dot_notation(): |
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""" |
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get a value using dot notation |
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""" |
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context = get_context()['basic'] |
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assert context['dict']['string'] == get_from_context( |
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context, 'dict.string') |
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assert context['dict']['deep']['path']['list'] == get_from_context( |
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context, 'dict.deep.path.list') |
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assert context['list'][0] == get_from_context(context, 'list.0') |
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def test_get_config_dot_notation_for_nested_lists(): |
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""" |
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get a value using dot notation in nested lists |
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""" |
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context = get_context()['nested_list'] |
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assert context[1][0] == get_from_context(context, '1.0') |
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def test_get_config_with_non_existing_key(): |
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""" |
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returns None if the given key does not exist |
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""" |
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context = get_context()['basic'] |
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assert get_from_context(context, 'not_existing') is None |
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assert get_from_context(context, 'dict.not_existing') is None |
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def test_get_config_with_default_value(): |
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""" |
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a default value can be specified to be returned in case the key does not |
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exist |
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""" |
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context = get_context()['basic'] |
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expected = 'otherstring' |
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key = 'not_existing' |
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assert expected == get_from_context(context, key, expected) |
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assert [] == get_from_context(context, key, []) |
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assert {} == get_from_context(context, key, {}) |
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assert get_from_context(context, key, True) |
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assert not get_from_context(context, key, False) |
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assert key not in context |
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def test_get_config_create_missing_key(): |
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""" |
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a missing key can be initialized |
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""" |
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context = get_context()['basic'] |
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value = 'value2' |
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key = 'string2' |
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assert get_from_context(context, 'dict.missing', update=True) is None |
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assert 'missing' in context['dict'] |
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assert value == get_from_context(context, key, value, True) |
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assert key in context |
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audreyr /
cookiecutter
