import pytest
import requests

from pytest_httpserver import HTTPServer
from pytest_httpserver import RequestMatcher


def test_verify(httpserver: HTTPServer):
    httpserver.expect_request("/foo").respond_with_data("OK")
    httpserver.expect_request("/bar").respond_with_data("OKOK")

    assert list(httpserver.iter_matching_requests(httpserver.create_matcher("/foo"))) == []
    assert requests.get(httpserver.url_for("/foo")).text == "OK"
    assert requests.get(httpserver.url_for("/bar")).text == "OKOK"

    matching_log = list(httpserver.iter_matching_requests(httpserver.create_matcher("/foo")))
    assert len(matching_log) == 1

    request, response = matching_log[0]

    assert request.url == httpserver.url_for("/foo")
    assert response.get_data() == b"OK"

    assert httpserver.get_matching_requests_count(httpserver.create_matcher("/foo")) == 1
    httpserver.assert_request_made(httpserver.create_matcher("/foo"))
    httpserver.assert_request_made(httpserver.create_matcher("/no_match"), count=0)

    with pytest.raises(AssertionError):
        assert httpserver.assert_request_made(httpserver.create_matcher("/no_match"))

    with pytest.raises(AssertionError):
        assert httpserver.assert_request_made(httpserver.create_matcher("/foo"), count=2)


def test_verify_assert_msg(httpserver: HTTPServer):
    httpserver.no_handler_status_code = 404
    httpserver.expect_request("/foo", json={"foo": "bar"}, method="POST").respond_with_data("OK")
    headers = {"User-Agent": "requests", "Accept-Encoding": "gzip, deflate"}
    assert requests.get(httpserver.url_for("/foo"), headers=headers).status_code == 404

    expected_lines = [
        "Matching request found 0 times but expected 1 times.",
        "Expected request: <RequestMatcher uri='/foo' method='POST' query_string=None headers={} data"
        "=None json={'foo': 'bar'}>",
        "Found 1 similar request(s):",
        "--- Similar Request Start",
        "Path: /foo",
        "Method: GET",
        "Body: b''",
        f"Headers: Host: {httpserver.host}:{httpserver.port}",
        "User-Agent: requests",
        "Accept-Encoding: gzip, deflate",
        "Accept: */*",
        "Connection: keep-alive",
        "",
        "",
        "Query String: ''",
        "--- Similar Request End",
    ]

    with pytest.raises(AssertionError) as err:
        httpserver.assert_request_made(RequestMatcher("/foo", json={"foo": "bar"}, method="POST"))

    actual_lines = [x.strip() for x in str(err.value).splitlines()][: len(expected_lines)]
    assert actual_lines == expected_lines


def test_verify_assert_msg_no_similar_requests(httpserver: HTTPServer):
    httpserver.expect_request("/foo", json={"foo": "bar"}, method="POST").respond_with_data("OK")

    expected_lines = [
        "Matching request found 0 times but expected 1 times.",
        "Expected request: <RequestMatcher uri='/foo' method='POST' query_string=None headers={} data"
        "=None json={'foo': 'bar'}>",
        "No similar requests found.",
    ]

    with pytest.raises(AssertionError) as err:
        httpserver.assert_request_made(RequestMatcher("/foo", json={"foo": "bar"}, method="POST"))

    actual_lines = [x.strip() for x in str(err.value).splitlines()][: len(expected_lines)]
    assert actual_lines == expected_lines