update tests

Author: jonschlinkert

test.js

@@ -11,48 +11,32 @@ var assert = require('assert');
 var re = require('./');
 
 function match(str) {
-  return str.match(re());
+  var res = str.match(re())
+  return res && res[0];
 }
 
 it('should match the last part of a file path:', function () {
-  assert.equal(match('')[0], '');
-  assert.equal(match('a')[0], 'a');
-  assert.equal(match('a/b')[0], 'b');
-  assert.equal(match('a/b/c/d')[0], 'd');
-  assert.equal(match('a/b/c/d')[1], 'd');
-  assert.equal(match('a/b/c/d')[2], '');
-  assert.equal(match('a/b/c/d')[3], null);
-  assert.equal(match('a/b/c/d')[4], null);
+  assert.equal(match(''), null);
+  assert.equal(match('a'), 'a');
+  assert.equal(match('a/b'), 'b');
+  assert.equal(match('a/b/c/d'), 'd');
+  assert.equal(match('a\\b\\c\\d'), 'd');
 });
 
-it('should match the parts in a filename:', function () {
-  assert.equal(match('abc/xyz.md')[0], 'xyz.md');
-  assert.equal(match('abc/xyz.md')[1], 'xyz');
-  assert.equal(match('abc/xyz.md')[2], '.md');
-  assert.equal(match('abc/xyz.md')[3], '.md');
-  assert.equal(match('abc/xyz.md')[4], 'md');
+it('should match a filename with an extension:', function () {
+  assert.equal(match('abc/xyz.md'), 'xyz.md');
+  assert.equal(match('abc\\xyz.md'), 'xyz.md');
+  assert.equal(match('b.md'), 'b.md');
 });
 
-it('should match a file extension:', function () {
-  assert.equal(match('.md')[0], '.md');
-  assert.equal(match('.md')[1], '');
-  assert.equal(match('.md')[2], '.md');
-  assert.equal(match('.md')[3], '.md');
-  assert.equal(match('.md')[4], 'md');
+it('should match a file name that is only a dotfile or file extension:', function () {
+  assert.equal(match('.md'), '.md');
+  assert.equal(match('.dotfile'), '.dotfile');
+  assert.equal(match('abc\\.gitignore'), '.gitignore');
+  assert.equal(match('abc/.gitignore'), '.gitignore');
 });
 
-it('should match a dotfile:', function () {
-  assert.equal(match('abc/.gitignore')[0], '.gitignore');
-  assert.equal(match('abc/.gitignore')[1], '');
-  assert.equal(match('abc/.gitignore')[2], '.gitignore');
-  assert.equal(match('abc/.gitignore')[3], '.gitignore');
-  assert.equal(match('abc/.gitignore')[4], 'gitignore');
-});
-
-it('should match a path with dots in the dirname:', function () {
-  assert.equal(match('a/.b/abc.foo.min.js')[0], 'abc.foo.min.js');
-  assert.equal(match('a/.b/abc.foo.min.js')[1], 'abc');
-  assert.equal(match('a/.b/abc.foo.min.js')[2], '.foo.min.js');
-  assert.equal(match('a/.b/abc.foo.min.js')[3], '.js');
-  assert.equal(match('a/.b/abc.foo.min.js')[4], 'js');
+it('should match the filename when there are dots in the dirname:', function () {
+  assert.equal(match('a/.b/abc.foo.min.js'), 'abc.foo.min.js');
+  assert.equal(match('a/b.c.d/foo.js'), 'foo.js');
 });