import pytest

from httpie.compat import is_windows
from httpie.output.streams import BINARY_SUPPRESSED_NOTICE
from tests import http, httpbin, TestEnvironment
from tests.fixtures import BIN_FILE_CONTENT, BIN_FILE_PATH


class TestStream:
    # GET because httpbin 500s with binary POST body.

    @pytest.mark.skipif(is_windows,
                        reason='Pretty redirect not supported under Windows')
    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_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_redirected_stream(self):
        """Test that --stream works with non-prettified
        redirected terminal output."""
        with open(BIN_FILE_PATH, 'rb') as f:
            env = TestEnvironment(stdout_isatty=False,
                                  stdin_isatty=False,
                                  stdin=f)
            r = http('--pretty=none', '--stream', '--verbose', 'GET',
                     httpbin('/get'), env=env)
        assert BIN_FILE_CONTENT in r