finish mocha test

lib/meta.js

@@ -1,3 +1,5 @@
-module.exports = function (str) {
+module.exports = function(str) {
   // TODO
-}
+  // return /\.$/.test(str);
+  return /[.]$/.test(str);
+};

lib/quantifier.js

@@ -1,3 +1,4 @@
-module.exports = function (str) {
+module.exports = function(str) {
   // TODO
-}
+  return /^\d+\.jpe?g$/.test(str);
+};

lib/split.js

@@ -1,3 +1,4 @@
-module.exports = function (str) {
+module.exports = function(str) {
   // TODO
-}
+  return str.split(/\s*,\s*/);
+};

test/test.js

@@ -1,94 +1,37 @@
-const assert = require('assert')
+const assert = require('assert');
 
-describe('regex', function () {
-  it('匹配末尾是.', function () {
-    const meta = require('../lib/meta')
+describe('regex', function() {
+  it('匹配末尾是.', function() {
+    const meta = require('../lib/meta');
 
-    assert.ok(
-      meta(`abc.`),
-      `abc.`
-    )
-    assert.ok(
-      !meta(`abc`),
-      `abc`
-    )
-    assert.ok(
-      meta(`...`),
-      `...`
-    )
-    assert.ok(
-      !meta(`...x`),
-      `...x`
-    )
-    assert.ok(
-      !meta(`...\n`),
-      `...\\n`
-    )
-  })
+    assert.ok(meta(`abc.`), `abc.`);
+    assert.ok(!meta(`abc`), `abc`);
+    assert.ok(meta(`...`), `...`);
+    assert.ok(!meta(`...x`), `...x`);
+    assert.ok(!meta(`...\n`), `...\\n`);
+  });
 
-  it('匹配一张名字为数字的 jpg 图片', function () {
-    const quantifier = require('../lib/quantifier')
+  it('匹配一张名字为数字的 jpg 图片', function() {
+    const quantifier = require('../lib/quantifier');
 
-    assert.ok(
-      quantifier(`123.jpg`),
-      `123.jpg`
-    )
-    assert.ok(
-      quantifier(`123.jpeg`),
-      `123.jpeg`
-    )
-    assert.ok(
-      !quantifier(`abc.jpeg`),
-      `abc.jpeg`
-    )
-    assert.ok(
-      !quantifier(`123abc.jpeg`),
-      `123abc.jpeg`
-    )
-    assert.ok(
-      !quantifier(`123`),
-      `123`
-    )
-    assert.ok(
-      !quantifier(`123.jpg2000`),
-      `123.jpg2000`
-    )
-    assert.ok(
-      !quantifier(`123.png`),
-      `123.png`
-    )
-    assert.ok(
-      !quantifier(`.jpeg`),
-      `.jpeg`
-    )
-    assert.ok(
-      !quantifier(`111.jpeeg`),
-      `111.jpeeg`
-    )
-  })
+    assert.ok(quantifier(`123.jpg`), `123.jpg`);
+    assert.ok(quantifier(`123.jpeg`), `123.jpeg`);
+    assert.ok(!quantifier(`abc.jpeg`), `abc.jpeg`);
+    assert.ok(!quantifier(`123abc.jpeg`), `123abc.jpeg`);
+    assert.ok(!quantifier(`123`), `123`);
+    assert.ok(!quantifier(`123.jpg2000`), `123.jpg2000`);
+    assert.ok(!quantifier(`123.png`), `123.png`);
+    assert.ok(!quantifier(`.jpeg`), `.jpeg`);
+    assert.ok(!quantifier(`111.jpeeg`), `111.jpeeg`);
+  });
 
-  it('正确的 split 字符串', function () {
-    const split = require('../lib/split')
+  it('正确的 split 字符串', function() {
+    const split = require('../lib/split');
 
-    assert.deepEqual(
-      split(`1,2,3`),
-      ['1', '2', '3']
-    )
-    assert.deepEqual(
-      split(`4, 5, 6, 7`),
-      ['4', '5', '6', '7']
-    )
-    assert.deepEqual(
-      split(`1337`),
-      ['1337']
-    )
-    assert.deepEqual(
-      split(`a,\nb,\nc,\nd`),
-      ['a', 'b', 'c', 'd']
-    )
-    assert.deepEqual(
-      split(`q\r\n  ,\r\n  r\r\n  ,\r\n  s`),
-      ['q', 'r', 's']
-    )
-  })
-})
+    assert.deepEqual(split(`1,2,3`), ['1', '2', '3']);
+    assert.deepEqual(split(`4, 5, 6, 7`), ['4', '5', '6', '7']);
+    assert.deepEqual(split(`1337`), ['1337']);
+    assert.deepEqual(split(`a,\nb,\nc,\nd`), ['a', 'b', 'c', 'd']);
+    assert.deepEqual(split(`q\r\n  ,\r\n  r\r\n  ,\r\n  s`), ['q', 'r', 's']);
+  });
+});

yarn.lock

@@ -0,0 +1,134 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+balanced-match@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
+
+brace-expansion@^1.1.7:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+[email protected]:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.1.tgz#baa559ee14ced73452229bad7326467c61fabd60"
+
+[email protected]:
+  version "2.15.1"
+  resolved "http://registry.npmjs.org/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
+
+[email protected]:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+
+[email protected]:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  dependencies:
+    ms "2.0.0"
+
+[email protected]:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.5.0.tgz#800c0dd1e0a8bfbc95835c202ad220fe317e5a12"
+
+[email protected]:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+
+[email protected]:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+[email protected]:
+  version "1.10.5"
+  resolved "https://registry.yarnpkg.com/growl/-/growl-1.10.5.tgz#f2735dc2283674fa67478b10181059355c369e5e"
+
+has-flag@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
+
+[email protected]:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+[email protected], minimatch@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  dependencies:
+    brace-expansion "^1.1.7"
+
+[email protected]:
+  version "0.0.8"
+  resolved "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+
+[email protected]:
+  version "0.5.1"
+  resolved "http://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  dependencies:
+    minimist "0.0.8"
+
+mocha@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.2.0.tgz#6d8ae508f59167f940f2b5b3c4a612ae50c90ae6"
+  dependencies:
+    browser-stdout "1.3.1"
+    commander "2.15.1"
+    debug "3.1.0"
+    diff "3.5.0"
+    escape-string-regexp "1.0.5"
+    glob "7.1.2"
+    growl "1.10.5"
+    he "1.1.1"
+    minimatch "3.0.4"
+    mkdirp "0.5.1"
+    supports-color "5.4.0"
+
+[email protected]:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+once@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  dependencies:
+    wrappy "1"
+
+path-is-absolute@^1.0.0:
+  version "1.0.1"
+  resolved "http://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+
+[email protected]:
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.4.0.tgz#1c6b337402c2137605efe19f10fec390f6faab54"
+  dependencies:
+    has-flag "^3.0.0"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"