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refactor tests a bit

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This commit is contained in:
Kevin McCarthy
2013-08-11 18:09:56 -10:00
parent e61c503d96
commit d00c27e244
3 changed files with 36 additions and 49 deletions
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7
tests/assertions.py Normal file
View File

@@ -0,0 +1,7 @@
def assert_cassette_empty(cass):
assert len(cass) == 0
assert cass.play_count == 0
def assert_cassette_has_one_response(cass):
assert len(cass) == 1
assert cass.play_count == 1

45
tests/integration/test_requests.py
View File

@@ -9,6 +9,8 @@ import pytest
import vcr
from assertions import assert_cassette_empty, assert_cassette_has_one_response
requests = pytest.importorskip("requests")
@pytest.fixture(params=["https","http"])
@@ -24,36 +26,30 @@ def test_status_code(scheme, tmpdir):
url = scheme + '://httpbin.org/'
with vcr.use_cassette(str(tmpdir.join('atts.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
assert requests.get(url).status_code == requests.get(url).status_code
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_headers(scheme, tmpdir):
'''Ensure that we can read the headers back'''
url = scheme + '://httpbin.org/'
with vcr.use_cassette(str(tmpdir.join('headers.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
assert requests.get(url).headers == requests.get(url).headers
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_body(tmpdir, scheme):
'''Ensure the responses are all identical enough'''
url = scheme + '://httpbin.org/bytes/1024'
with vcr.use_cassette(str(tmpdir.join('body.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
assert requests.get(url).content == requests.get(url).content
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_auth(tmpdir, scheme):
'''Ensure that we can handle basic auth'''
@@ -61,15 +57,13 @@ def test_auth(tmpdir, scheme):
url = scheme + '://httpbin.org/basic-auth/user/passwd'
with vcr.use_cassette(str(tmpdir.join('auth.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
one = requests.get(url, auth=auth)
two = requests.get(url, auth=auth)
assert one.content == two.content
assert one.status_code == two.status_code
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_auth_failed(tmpdir, scheme):
'''Ensure that we can save failed auth statuses'''
@@ -77,15 +71,13 @@ def test_auth_failed(tmpdir, scheme):
url = scheme + '://httpbin.org/basic-auth/user/passwd'
with vcr.use_cassette(str(tmpdir.join('auth-failed.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
one = requests.get(url, auth=auth)
two = requests.get(url, auth=auth)
assert one.content == two.content
assert one.status_code == two.status_code == 401
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_post(tmpdir, scheme):
'''Ensure that we can post and cache the results'''
@@ -93,22 +85,19 @@ def test_post(tmpdir, scheme):
url = scheme + '://httpbin.org/post'
with vcr.use_cassette(str(tmpdir.join('redirect.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
assert requests.post(url, data).content == requests.post(url, data).content
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_redirects(tmpdir, scheme):
'''Ensure that we can handle redirects'''
url = scheme + '://httpbin.org/redirect-to?url=bytes/1024'
with vcr.use_cassette(str(tmpdir.join('redirect.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
assert requests.get(url).content == requests.get(url).content
# Ensure that we've now cached /two/ responses. One for the redirect
# Ensure that we've now cached *two* responses. One for the redirect
# and one for the final fetch
assert len(cass) == 2
assert cass.play_count == 2
@@ -121,6 +110,6 @@ def test_cross_scheme(tmpdir, scheme):
with vcr.use_cassette(str(tmpdir.join('cross_scheme.yaml'))) as cass:
requests.get('https://httpbin.org/')
requests.get('http://httpbin.org/')
assert len(cass) == 2
assert cass.play_count == 0
assert len(cass) == 2

33
tests/integration/test_urllib2.py
View File

@@ -10,6 +10,7 @@ import pytest
# Internal imports
import vcr
from assertions import assert_cassette_empty, assert_cassette_has_one_response
@pytest.fixture(params=["https","http"])
def scheme(request):
@@ -23,35 +24,30 @@ def test_response_code(scheme, tmpdir):
url = scheme + '://httpbin.org/'
with vcr.use_cassette(str(tmpdir.join('atts.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
assert urllib2.urlopen(url).getcode() == urllib2.urlopen(url).getcode()
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_random_body(scheme, tmpdir):
'''Ensure we can read the content, and that it's served from cache'''
url = scheme + '://httpbin.org/bytes/1024'
with vcr.use_cassette(str(tmpdir.join('body.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
assert urllib2.urlopen(url).read() == urllib2.urlopen(url).read()
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_response_headers(scheme, tmpdir):
'''Ensure we can get information from the response'''
url = scheme + '://httpbin.org/'
with vcr.use_cassette(str(tmpdir.join('headers.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
assert urllib2.urlopen(url).info().items() == urllib2.urlopen(url).info().items()
# Ensure that we've now cached a single response
assert len(cass) == 1
assert_cassette_has_one_response(cass)
def test_multiple_requests(scheme, tmpdir):
'''Ensure that we can cache multiple requests'''
@@ -75,8 +71,7 @@ def test_get_data(scheme, tmpdir):
url = scheme + '://httpbin.org/get?' + data
with vcr.use_cassette(str(tmpdir.join('get_data.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
res1 = urllib2.urlopen(url).read()
res2 = urllib2.urlopen(url).read()
assert res1 == res2
@@ -90,14 +85,12 @@ def test_post_data(scheme, tmpdir):
url = scheme + '://httpbin.org/post'
with vcr.use_cassette(str(tmpdir.join('post_data.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
res1 = urllib2.urlopen(url, data).read()
res2 = urllib2.urlopen(url, data).read()
assert res1 == res2
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_post_unicode_data(scheme, tmpdir):
'''Ensure that it works when posting unicode data'''
@@ -105,14 +98,12 @@ def test_post_unicode_data(scheme, tmpdir):
url = scheme + '://httpbin.org/post'
with vcr.use_cassette(str(tmpdir.join('post_data.yaml'))) as cass:
# Ensure that this is empty to begin with
assert len(cass) == 0
assert cass.play_count == 0
assert_cassette_empty(cass)
res1 = urllib2.urlopen(url, data).read()
res2 = urllib2.urlopen(url, data).read()
assert res1 == res2
# Ensure that we've now cached a single response
assert len(cass) == 1
assert cass.play_count == 1
assert_cassette_has_one_response(cass)
def test_cross_scheme(tmpdir):
'''Ensure that requests between schemes are treated separately'''