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7caf29735a
Format with line length 110 to match flake8 make black part of linting check Update travis spec for updated black requirements Add diff output for black on failure update changelog
56 lines
1.5 KiB
Python
56 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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"""Basic tests about save behavior"""
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# External imports
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import os
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import time
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from six.moves.urllib.request import urlopen
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# Internal imports
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import vcr
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def test_disk_saver_nowrite(tmpdir, httpbin):
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"""
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Ensure that when you close a cassette without changing it it doesn't
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rewrite the file
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"""
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fname = str(tmpdir.join("synopsis.yaml"))
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with vcr.use_cassette(fname) as cass:
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urlopen(httpbin.url).read()
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assert cass.play_count == 0
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last_mod = os.path.getmtime(fname)
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with vcr.use_cassette(fname) as cass:
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urlopen(httpbin.url).read()
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assert cass.play_count == 1
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assert cass.dirty is False
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last_mod2 = os.path.getmtime(fname)
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assert last_mod == last_mod2
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def test_disk_saver_write(tmpdir, httpbin):
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"""
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Ensure that when you close a cassette after changing it it does
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rewrite the file
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"""
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fname = str(tmpdir.join("synopsis.yaml"))
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with vcr.use_cassette(fname) as cass:
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urlopen(httpbin.url).read()
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assert cass.play_count == 0
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last_mod = os.path.getmtime(fname)
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# Make sure at least 1 second passes, otherwise sometimes
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# the mtime doesn't change
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time.sleep(1)
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with vcr.use_cassette(fname, record_mode="any") as cass:
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urlopen(httpbin.url).read()
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urlopen(httpbin.url + "/get").read()
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assert cass.play_count == 1
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assert cass.dirty
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last_mod2 = os.path.getmtime(fname)
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assert last_mod != last_mod2
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