# This file is part of the MapProxy project.
# Copyright (C) 2010 Omniscale <http://omniscale.de>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from io import BytesIO

from mapproxy.test.helper import Mocker
from mapproxy.test.mocker import ANY
from mapproxy.response import Response
from mapproxy.compat import string_type


class TestResponse(Mocker):

    def test_str_response(self):
        resp = Response("string content")
        assert isinstance(resp.response, string_type)
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))
        self.replay()
        result = resp({"REQUEST_METHOD": "GET"}, start_response)
        assert next(result) == b"string content"

    def test_itr_response(self):
        resp = Response(iter(["string content", "as iterable"]))
        assert hasattr(resp.response, "next") or hasattr(resp.response, "__next__")
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))
        self.replay()
        result = resp({"REQUEST_METHOD": "GET"}, start_response)
        assert next(result) == "string content"
        assert next(result) == "as iterable"

    def test_file_response(self):
        data = BytesIO(b"foobar")
        resp = Response(data)
        assert resp.response == data
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))
        self.replay()
        result = resp({"REQUEST_METHOD": "GET"}, start_response)
        assert next(result) == b"foobar"

    def test_file_response_w_file_wrapper(self):
        data = BytesIO(b"foobar")
        resp = Response(data)
        assert resp.response == data
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))

        file_wrapper = self.mock()
        self.expect(file_wrapper(data, resp.block_size)).result("DUMMY")
        self.replay()

        result = resp(
            {"REQUEST_METHOD": "GET", "wsgi.file_wrapper": file_wrapper}, start_response
        )
        assert result == "DUMMY"

    def test_file_response_content_length(self):
        data = BytesIO(b"*" * 342)
        resp = Response(data)
        assert resp.response == data
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))
        self.replay()
        resp({"REQUEST_METHOD": "GET"}, start_response)
        assert resp.content_length == 342

# This file is part of the MapProxy project.
# Copyright (C) 2010 Omniscale <http://omniscale.de>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from io import BytesIO

from mapproxy.test.helper import Mocker
from mapproxy.test.mocker import ANY
from mapproxy.response import Response
from mapproxy.compat import string_type


class TestResponse(Mocker):

    def test_str_response(self):
        resp = Response("string content")
        assert isinstance(resp.response, string_type)
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))
        self.replay()
        result = resp({"REQUEST_METHOD": "GET"}, start_response)
        assert next(result) == b"string content"

    def test_itr_response(self):
        resp = Response(iter(["string content", "as iterable"]))
        assert hasattr(resp.response, "next") or hasattr(resp.response, "__next__")
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))
        self.replay()
        result = resp({"REQUEST_METHOD": "GET"}, start_response)
        assert next(result) == "string content"
        assert next(result) == "as iterable"

    def test_file_response(self):
        data = BytesIO(b"foobar")
        resp = Response(data)
        assert resp.response == data
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))
        self.replay()
        result = resp({"REQUEST_METHOD": "GET"}, start_response)
        assert next(result) == b"foobar"

    def test_file_response_w_file_wrapper(self):
        data = BytesIO(b"foobar")
        resp = Response(data)
        assert resp.response == data
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))

        file_wrapper = self.mock()
        self.expect(file_wrapper(data, resp.block_size)).result("DUMMY")
        self.replay()

        result = resp(
            {"REQUEST_METHOD": "GET", "wsgi.file_wrapper": file_wrapper}, start_response
        )
        assert result == "DUMMY"

    def test_file_response_content_length(self):
        data = BytesIO(b"*" * 342)
        resp = Response(data)
        assert resp.response == data
        start_response = self.mock()
        self.expect(start_response("200 OK", ANY))
        self.replay()
        resp({"REQUEST_METHOD": "GET"}, start_response)
        assert resp.content_length == 342

# This file is part of the MapProxy project. # Copyright (C) 2010 Omniscale <http://omniscale.de> # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # #    http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License.