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"""Integration tests for the `yorm.settings.fake` option.""" |
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# pylint: disable=missing-docstring,no-self-use,no-member,misplaced-comparison-constant |
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import os |
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from unittest.mock import patch |
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import yorm |
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from . import strip |
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# CLASSES ##################################################################### |
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@yorm.attr(value=yorm.types.standard.Integer) |
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@yorm.sync("tmp/path/to/{self.name}.yml") |
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class Sample: |
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"""Sample class for fake mapping.""" |
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def __init__(self, name): |
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self.name = name |
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self.value = 0 |
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def __repr__(self): |
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return "<sample {}>".format(id(self)) |
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# TESTS ####################################################################### |
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@patch('yorm.settings.fake', True) |
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class TestFake: |
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"""Integration tests with `yorm.settings.fake` enabled.""" |
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def test_no_file_create_when_fake(self, tmpdir): |
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tmpdir.chdir() |
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sample = Sample('sample') |
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# ensure no file is created |
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assert "tmp/path/to/sample.yml" == sample.__mapper__.path |
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assert not os.path.exists(sample.__mapper__.path) |
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# change object values |
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sample.value = 42 |
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# check fake file |
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assert strip(""" |
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value: 42 |
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""") == sample.__mapper__.text |
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# ensure no file is created |
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assert not os.path.exists(sample.__mapper__.path) |
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# change fake file |
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sample.__mapper__.text = "value: 0\n" |
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# check object values |
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assert 0 == sample.value |
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# ensure no file is created |
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assert not os.path.exists(sample.__mapper__.path) |
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def test_fake_changes_indicate_modified(self, tmpdir): |
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tmpdir.chdir() |
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sample = Sample('sample') |
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assert False is sample.__mapper__.modified |
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assert 0 == sample.value |
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sample.__mapper__.text = "value: 42\n" |
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assert True is sample.__mapper__.modified |
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assert 42 == sample.value |
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assert False is sample.__mapper__.modified |
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class TestReal: |
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"""Integration tests with `yorm.settings.fake` disabled.""" |
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def test_setting_text_updates_attributes(self, tmpdir): |
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tmpdir.chdir() |
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sample = Sample('sample') |
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sample.__mapper__.text = "value: 42" |
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assert 42 == sample.value |
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def test_setting_attributes_update_text(self, tmpdir): |
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tmpdir.chdir() |
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sample = Sample('sample') |
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sample.value = 42 |
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assert strip(""" |
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value: 42 |
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""") == sample.__mapper__.text |
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jacebrowning /
yorm
