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Parameterizing test (#2073)

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This commit is contained in:
Alex Kahan 2016-11-03 13:11:24 -04:00 • committed by David Lord
parent a4ed3d2806
commit 2647fc7112
1 changed files with 9 additions and 15 deletions
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24
tests/test_helpers.py
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@ -113,20 +113,17 @@ class TestJSON(object):
rv = flask.json.load(out)
assert rv == test_data
def test_jsonify_basic_types(self):
@pytest.mark.parametrize('test_value', [0, -1, 1, 23, 3.14, 's', "longer string", True, False, None])
def test_jsonify_basic_types(self, test_value):
"""Test jsonify with basic types."""
# Should be able to use pytest parametrize on this, but I couldn't
# figure out the correct syntax
# https://pytest.org/latest/parametrize.html#pytest-mark-parametrize-parametrizing-test-functions
test_data = (0, 1, 23, 3.14, 's', "longer string", True, False,)
app = flask.Flask(__name__)
c = app.test_client()
for i, d in enumerate(test_data):
url = '/jsonify_basic_types{0}'.format(i)
app.add_url_rule(url, str(i), lambda x=d: flask.jsonify(x))
rv = c.get(url)
assert rv.mimetype == 'application/json'
assert flask.json.loads(rv.data) == d
url = '/jsonify_basic_types'
app.add_url_rule(url, url, lambda x=test_value: flask.jsonify(x))
rv = c.get(url)
assert rv.mimetype == 'application/json'
assert flask.json.loads(rv.data) == test_value
def test_jsonify_dicts(self):
"""Test jsonify with dicts and kwargs unpacking."""
@ -170,12 +167,10 @@ class TestJSON(object):
def test_jsonify_date_types(self):
"""Test jsonify with datetime.date and datetime.datetime types."""
test_dates = (
datetime.datetime(1973, 3, 11, 6, 30, 45),
datetime.date(1975, 1, 5)
)
app = flask.Flask(__name__)
c = app.test_client()
@ -189,8 +184,7 @@ class TestJSON(object):
def test_jsonify_uuid_types(self):
"""Test jsonify with uuid.UUID types"""
test_uuid = uuid.UUID(bytes=b'\xDE\xAD\xBE\xEF'*4)
test_uuid = uuid.UUID(bytes=b'\xDE\xAD\xBE\xEF' * 4)
app = flask.Flask(__name__)
url = '/uuid_test'
app.add_url_rule(url, url, lambda: flask.jsonify(x=test_uuid))