1 files changed, 52 insertions, 0 deletions
diff --git a/test/letter-avatars.js b/test/letter-avatars.js
new file mode 100644
index 00000000..c0e967ef
--- /dev/null
+++ b/test/letter-avatars.js
@@ -0,0 +1,52 @@
+/* eslint-env node, mocha */
+
+'use strict'
+
+const assert = require('assert')
+const mock = require('mock-require')
+
+describe('generateAvatarURL() gravatar enabled', function () {
+  let avatars
+  beforeEach(function () {
+    // Reset config to make sure we don't influence other tests
+    let testconfig = {
+      allowGravatar: true,
+      serverURL: 'http://localhost:3000',
+      port: 3000
+    }
+    mock('../lib/config', testconfig)
+    avatars = mock.reRequire('../lib/letter-avatars')
+  })
+
+  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')
+  })
+
+  it('should return correct urls for names with spaces', function () {
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels'), 'http://localhost:3000/user/Daan%20Sprenkels/avatar.svg')
+  })
+})
+
+describe('generateAvatarURL() gravatar disabled', function () {
+  let avatars
+  beforeEach(function () {
+    // Reset config to make sure we don't influence other tests
+    let testconfig = {
+      allowGravatar: false,
+      serverURL: 'http://localhost:3000',
+      port: 3000
+    }
+    mock('../lib/config', testconfig)
+    avatars = mock.reRequire('../lib/letter-avatars')
+  })
+
+  it('should return correct urls', function () {
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', true), 'http://localhost:3000/user/Daan%20Sprenkels/avatar.svg')
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', false), 'http://localhost:3000/user/Daan%20Sprenkels/avatar.svg')
+  })
+
+  it('should return correct urls for names with spaces', function () {
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels'), 'http://localhost:3000/user/Daan%20Sprenkels/avatar.svg')
+  })
+})