import sys

from test.vim_test_case import VimTestCase as _VimTest
from test.constant import *

PYTHON3 = sys.version_info >= (3, 0)


def python3():
    if PYTHON3:
        return "Test does not work on python3."


class Plugin_SuperTab_SimpleTest(_VimTest):
    plugins = ["ervandew/supertab"]
    snippets = ("long", "Hello", "", "w")
    keys = (
        "longtextlongtext\n" + "longt" + EX + "\n" + "long" + EX  # Should complete word
    )  # Should expand
    wanted = "longtextlongtext\nlongtextlongtext\nHello"

    def _before_test(self):
        # Make sure that UltiSnips has the keymap
        self.vim.send_to_vim(":call UltiSnips#map_keys#MapKeys()\n")

    def _extra_vim_config(self, vim_config):
        assert EX == "\t"  # Otherwise this test needs changing.
        vim_config.append('let g:SuperTabDefaultCompletionType = "<c-p>"')
        vim_config.append('let g:SuperTabRetainCompletionDuration = "insert"')
        vim_config.append("let g:SuperTabLongestHighlight = 1")
        vim_config.append("let g:SuperTabCrMapping = 0")