from unittest import TestCase

import kpmatch


class MatchTests(TestCase):
    def test_match_empty(self):
        (pattern,) = kpmatch.compile("")
        self.assertTrue(pattern.match(""))
        self.assertFalse(pattern.match("index.html"))
        self.assertFalse(pattern.match("about"))
        self.assertFalse(pattern.match("about/about.html"))
        self.assertFalse(pattern.match("content/deep/deeper/file.txt"))

    def test_match_any(self):
        (pattern,) = kpmatch.compile("**")
        self.assertTrue(pattern.match(""))
        self.assertTrue(pattern.match("index.html"))
        self.assertTrue(pattern.match("about"))
        self.assertTrue(pattern.match("about/about.html"))
        self.assertTrue(pattern.match("content/deep/deeper/file.txt"))

    def test_match_any_name(self):
        (pattern,) = kpmatch.compile("*.html")
        self.assertTrue(pattern.match("index.html"))
        self.assertTrue(pattern.match("about.html"))
        self.assertFalse(pattern.match("about"))
        self.assertFalse(pattern.match("about/about.html"))
        self.assertFalse(pattern.match("content/deep/deeper/file.txt"))

    def test_match_any_name_anywhere(self):
        (pattern,) = kpmatch.compile("**/*.html")
        self.assertTrue(pattern.match("index.html"))
        self.assertTrue(pattern.match("about.html"))
        self.assertFalse(pattern.match("about"))
        self.assertTrue(pattern.match("about/about.html"))
        self.assertTrue(pattern.match("docs/getting-started/installation.html"))
        self.assertFalse(pattern.match("content/deep/deeper/file.txt"))

    def test_match_any_directory_name(self):
        (pattern,) = kpmatch.compile("packages/*/package.json")
        self.assertFalse(pattern.match("packages/package.json"))
        self.assertTrue(pattern.match("packages/a/package.json"))
        self.assertTrue(pattern.match("packages/b/package.json"))
        self.assertFalse(pattern.match("packages/a/b/package.json"))

    def test_match_character_set(self):
        (pattern,) = kpmatch.compile("*.[jt]s")
        self.assertTrue(pattern.match("file.js"))
        self.assertTrue(pattern.match("file.ts"))
        self.assertFalse(pattern.match("file.rs"))
        self.assertFalse(pattern.match("file.cs"))

    def test_match_negative_character_set(self):
        (pattern,) = kpmatch.compile("*.[!jt]s")
        self.assertFalse(pattern.match("file.js"))
        self.assertFalse(pattern.match("file.ts"))
        self.assertTrue(pattern.match("file.rs"))
        self.assertTrue(pattern.match("file.cs"))

    def test_match_any_character(self):
        (pattern,) = kpmatch.compile("*.?s")
        self.assertTrue(pattern.match("file.js"))
        self.assertTrue(pattern.match("file.ts"))
        self.assertTrue(pattern.match("file.rs"))
        self.assertTrue(pattern.match("file.cs"))