Add linting for tests

The tests are currently not linted. This causes a different coding style
than the rest of the sources.

This patch adds the `./test` directory to the eslint testing and fixes
linting for existing tests.

Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>

1 files changed, 9 insertions, 7 deletions

diff --git a/test/letter-avatars.js b/test/letter-avatars.js
index 4948dec0..16197f52 100644
--- a/test/letter-avatars.js
+++ b/test/letter-avatars.js
@@ -1,11 +1,13 @@
+/* eslint-env node, mocha */
+
 'use strict'
 
-const assert = require('assert');
+const assert = require('assert')
 const avatars = require('../lib/letter-avatars')
 
-describe('generateAvatarURL()', function() {
-  it('should return correct urls', function() {
-    assert.equal(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', true), 'https://www.gravatar.com/avatar/d41b5f3508cc3f31865566a47dd0336b?s=400');
-    assert.equal(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', false), 'https://www.gravatar.com/avatar/d41b5f3508cc3f31865566a47dd0336b?s=96');
-  });
-});
+describe('generateAvatarURL()', function () {
+  it('should return correct urls', function () {
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', true), 'https://www.gravatar.com/avatar/d41b5f3508cc3f31865566a47dd0336b?s=400')
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', false), 'https://www.gravatar.com/avatar/d41b5f3508cc3f31865566a47dd0336b?s=96')
+  })
+})