def test_session_read_only(self):
        # Get a response from the original session.
        r2 = http('--session=test', 'GET', httpbin('/get'), env=self.env())
        assert HTTP_OK in r2

        # Make a request modifying the session data but
        # with --session-read-only.
        r3 = http('--follow', '--session-read-only=test',
                  '--auth=username:password2', 'GET',
                  httpbin('/cookies/set?hello=world2'), 'Hello:World2',
                  env=self.env())
        assert HTTP_OK in r3

        # Get a response from the updated session.
        r4 = http('--session=test', 'GET', httpbin('/get'), env=self.env())
        assert HTTP_OK in r4

        # Origin can differ on Travis.
        del r2.json['origin'], r4.json['origin']
        # Different for each request.
        del r2.json['headers']['X-Request-Id']
        del r4.json['headers']['X-Request-Id']

        # Should be the same as before r3.
        assert r2.json == r4.json

    def test_session_by_path(self):
        session_path = os.path.join(self.config_dir, 'session-by-path.json')
        r1 = http('--session=' + session_path, 'GET', httpbin('/get'),
                  'Foo:Bar', env=self.env())
        assert HTTP_OK in r1

        r2 = http('--session=' + session_path, 'GET', httpbin('/get'),
                  env=self.env())
        assert HTTP_OK in r2
        assert r2.json['headers']['Foo'] == 'Bar'

    def test_session_ignored_header_prefixes(self):
        r1 = http('--session=test', 'GET', httpbin('/get'),
                  'Content-Type: text/plain',
                  'If-Unmodified-Since: Sat, 29 Oct 1994 19:43:31 GMT',
                  env=self.env())
        assert HTTP_OK in r1

        r2 = http('--session=test', 'GET', httpbin('/get'), env=self.env())
        assert HTTP_OK in r2
        assert 'Content-Type' not in r2.json['headers']
        assert 'If-Unmodified-Since' not in r2.json['headers']

    def test_session_unicode(self):
        UNICODE = u'太陽'
        r1 = http('--session=test', '--auth', u'test:' + UNICODE,
                  'GET', httpbin('/get'),
                  u'Test:%s' % UNICODE,
                  env=self.env())
        assert HTTP_OK in r1

        r2 = http('--session=test', 'GET', httpbin('/get'), env=self.env())
        assert HTTP_OK in r2
        assert (r2.json['headers']['Authorization']
                == HTTPBasicAuth.make_header(u'test', UNICODE))
        assert r2.json['headers']['Test'] == UNICODE

 def test_credentials_in_url(self):
     url = httpbin('/basic-auth/user/password')
     url = 'http://user:[email protected]' + url.split('http://', 1)[1]
     r = http('GET', url)
     assert HTTP_OK in r
     assert '"authenticated": true' in r
     assert '"user": "user"' in r

 def test_POST_explicit_JSON_auto_JSON_accept(self):
     r = http('--json', 'POST', httpbin('/post'))
     assert HTTP_OK in r
     assert r.json['headers']['Accept'] == 'application/json'
     # Make sure Content-Type gets set even with no data.
     # https://github.com/jkbr/httpie/issues/137
     assert 'application/json' in r.json['headers']['Content-Type']

 def test_GET_explicit_JSON_explicit_headers(self):
     r = http('--json', 'GET', httpbin('/headers'),
              'Accept:application/xml',
              'Content-Type:application/xml')
     assert HTTP_OK in r
     assert '"Accept": "application/xml"' in r
     assert '"Content-Type": "application/xml"' in r

 def test_3xx_check_status_exits_3_and_stderr_when_stdout_redirected(self):
     env = TestEnvironment(stdout_isatty=False)
     r = http('--check-status', '--headers', 'GET', httpbin('/status/301'),
              env=env, error_exit_ok=True)
     assert 'HTTP/1.1 301' in r
     assert r.exit_status == ExitStatus.ERROR_HTTP_3XX
     assert '301 moved permanently' in r.stderr.lower()

 def test_format_option(self):
     env = TestEnvironment(colors=256)
     r = http('--print=B', '--pretty=format', 'GET', httpbin('/get'), 'a=b',
              env=env)
     # Tests that the JSON data is formatted.
     assert r.strip().count('\n') == 2
     assert COLOR not in r

 def test_session_created_and_reused(self):
     # Verify that the session created in setup_method() has been used.
     r2 = http('--session=test', 'GET', httpbin('/get'), env=self.env())
     assert HTTP_OK in r2
     assert r2.json['headers']['Hello'] == 'World'
     assert r2.json['headers']['Cookie'] == 'hello=world'
     assert 'Basic ' in r2.json['headers']['Authorization']

 def test_4xx_check_status_exits_4(self):
     r = http('--check-status', 'GET', httpbin('/status/401'),
              error_exit_ok=True)
     assert 'HTTP/1.1 401' in r
     assert r.exit_status == ExitStatus.ERROR_HTTP_4XX
     # Also stderr should be empty since stdout isn't redirected.
     assert not r.stderr

 def test_query_string_params_in_url(self):
     r = http('--print=Hhb', 'GET', httpbin('/get?a=1&b=2'))
     path = '/get?a=1&b=2'
     url = httpbin(path)
     assert HTTP_OK in r
     assert 'GET %s HTTP/1.1' % path in r
     assert '"url": "%s"' % url in r

 def test_ignore_stdin(self):
     with open(FILE_PATH) as f:
         env = TestEnvironment(stdin=f, stdin_isatty=False)
         r = http('--ignore-stdin', '--verbose', httpbin('/get'), env=env)
     assert HTTP_OK in r
     assert 'GET /get HTTP' in r, "Don't default to POST."
     assert FILE_CONTENT not in r, "Don't send stdin data."

 def test_output_file_pretty_not_allowed_on_windows(self):
     env = TestEnvironment(is_windows=True)
     output_file = os.path.join(
         tempfile.gettempdir(), '__httpie_test_output__')
     r = http('--output', output_file,
              '--pretty=all', 'GET', httpbin('/get'), env=env)
     assert 'Only terminal output can be colorized on Windows' in r.stderr

 def test_encoded_stream(self):
     """Test that --stream works with non-prettified
     redirected terminal output."""
     with open(BIN_FILE_PATH, 'rb') as f:
         env = TestEnvironment(stdin=f, stdin_isatty=False)
         r = http('--pretty=none', '--stream', '--verbose', 'GET',
                  httpbin('/get'), env=env)
     assert BINARY_SUPPRESSED_NOTICE.decode() in r

 def test_query_string_params_in_url_and_items_with_duplicates(self):
     r = http('--print=Hhb', 'GET', httpbin('/get?a=1&a=1'),
              'a==1', 'a==1', 'b==2')
     path = '/get?a=1&a=1&a=1&a=1&b=2'
     url = httpbin(path)
     assert HTTP_OK in r
     assert 'GET %s HTTP/1.1' % path in r
     assert '"url": "%s"' % url in r

 def test_pretty_redirected_stream(self):
     """Test that --stream works with prettified redirected output."""
     with open(BIN_FILE_PATH, 'rb') as f:
         env = TestEnvironment(colors=256, stdin=f,
                               stdin_isatty=False,
                               stdout_isatty=False)
         r = http('--verbose', '--pretty=all', '--stream', 'GET',
                  httpbin('/get'), env=env)
     assert BINARY_SUPPRESSED_NOTICE.decode() in r

    def test_session_update(self):
        # Get a response to a request from the original session.
        r2 = http('--session=test', 'GET', httpbin('/get'), env=self.env())
        assert HTTP_OK in r2

        # Make a request modifying the session data.
        r3 = http('--follow', '--session=test', '--auth=username:password2',
                  'GET', httpbin('/cookies/set?hello=world2'), 'Hello:World2',
                  env=self.env())
        assert HTTP_OK in r3

        # Get a response to a request from the updated session.
        r4 = http('--session=test', 'GET', httpbin('/get'), env=self.env())
        assert HTTP_OK in r4
        assert r4.json['headers']['Hello'] == 'World2'
        assert r4.json['headers']['Cookie'] == 'hello=world2'
        assert (r2.json['headers']['Authorization'] !=
                r4.json['headers']['Authorization'])

 def test_credentials_in_url_auth_flag_has_priority(self):
     """When credentials are passed in URL and via -a at the same time,
      then the ones from -a are used."""
     url = httpbin('/basic-auth/user/password')
     url = 'http://user:[email protected]' + url.split('http://', 1)[1]
     r = http('--auth=user:password', 'GET', url)
     assert HTTP_OK in r
     assert '"authenticated": true' in r
     assert '"user": "user"' in r

 def test_actual_download(self):
     url = httpbin('/robots.txt')
     body = urlopen(url).read().decode()
     env = TestEnvironment(stdin_isatty=True, stdout_isatty=False)
     r = http('--download', url, env=env)
     assert 'Downloading' in r.stderr
     assert '[K' in r.stderr
     assert 'Done' in r.stderr
     assert body == r