import py.test

# Requests interceptor requires 1.8 urllib3.
import urllib3
pytestmark = py.test.mark.skipif(hasattr(urllib3, 'connection') == False,
                                 reason="requires urllib3 1.8+")

from test import wsgi_app
from test.install import installer_class
import requests
from requests.exceptions import ConnectionError

HOST = 'some_hopefully_nonexistant_domain'

try:
    from wsgi_intercept import requests_intercept, WSGIAppError
    InstalledApp = installer_class(requests_intercept)
except ImportError:
    if hasattr(urllib3, 'connection'):
        raise

def test_http():
    with InstalledApp(wsgi_app.simple_app, host=HOST, port=80) as app:
        resp = requests.get('http://some_hopefully_nonexistant_domain:80/')
        assert resp.content == b'WSGI intercept successful!\n'
        assert app.success()


def test_http_default_port():
    with InstalledApp(wsgi_app.simple_app, host=HOST, port=80) as app:
        resp = requests.get('http://some_hopefully_nonexistant_domain/')
        assert resp.content == b'WSGI intercept successful!\n'
        assert app.success()


def test_http_other_port():
    with InstalledApp(wsgi_app.simple_app, host=HOST, port=8080) as app:
        resp = requests.get('http://some_hopefully_nonexistant_domain:8080/')
        assert resp.content == b'WSGI intercept successful!\n'
        assert app.success()


def test_bogus_domain():
    with InstalledApp(wsgi_app.simple_app, host=HOST, port=80):
        py.test.raises(
            ConnectionError,
            'requests.get("http://_nonexistant_domain_")')


def test_https():
    with InstalledApp(wsgi_app.simple_app, host=HOST, port=443) as app:
        resp = requests.get('https://some_hopefully_nonexistant_domain:443/')
        assert resp.content == b'WSGI intercept successful!\n'
        assert app.success()


def test_https_default_port():
    with InstalledApp(wsgi_app.simple_app, host=HOST, port=443) as app:
        resp = requests.get('https://some_hopefully_nonexistant_domain/')
        assert resp.content == b'WSGI intercept successful!\n'
        assert app.success()


def test_app_error():
    with InstalledApp(wsgi_app.raises_app, host=HOST, port=80):
        with py.test.raises(WSGIAppError):
            requests.get('http://some_hopefully_nonexistant_domain/')