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"""Unit test for jstest.py."""

import unittest

from webkitpy.style.checkers.jstest import map_functions_to_dict


class JSTestCheckerTestCase(unittest.TestCase):
    """TestCase for jstest.py"""

    def test_map_functions_to_dict(self):
        """Tests map_functions_to_dict().

        This also implicitly tests strip_trailing_blank_lines_and_comments().
        """
        file1 = b"""
function shouldBe() {}

// Same as !shouldBe(), but output makes more sense.
function shouldNotBe() {}

function shouldNotThrow() {
    return;
}

// See also shouldNotThrow().
function shouldThrow() {
}

"""
        result1 = map_functions_to_dict(file1)

        file2 = b"""function shouldBe() {}
function shouldNotBe() {}
function shouldThrow() {
}
function shouldNotThrow() {
    return;
}
"""
        result2 = map_functions_to_dict(file2)

        self.assertDictEqual(result1, result2)
