Rename semaphore v2 clearly in tests

Author: fabiendem

test/services/semaphore2x.test.js

@@ -1,4 +1,4 @@
-var semaphore = require('../../lib/services/semaphore2x')
+var semaphore2 = require('../../lib/services/semaphore2x')
 
 describe('Semaphore 2.x CI Provider', function() {
   var OLD_ENV = process.env
@@ -14,20 +14,20 @@ describe('Semaphore 2.x CI Provider', function() {
   it('can detect semaphore 2x', function() {
     process.env.SEMAPHORE = 'true'
     process.env.SEMAPHORE_WORKFLOW_ID = '65c9bb1c-aeb6-41f0-b8d9-6fa177241cdf'
-    expect(semaphore.detect()).toBe(true)
+    expect(semaphore2.detect()).toBe(true)
   })
 
   it('does not detect semaphore 1.x', function() {
     process.env.SEMAPHORE = 'true'
     process.env.SEMAPHORE_REPO_SLUG = 'owner/repo'
-    expect(semaphore.detect()).toBe(false)
+    expect(semaphore2.detect()).toBe(false)
   })
 
   it('can get semaphore env info', function() {
     process.env.SEMAPHORE_GIT_BRANCH = 'development'
     process.env.SEMAPHORE_GIT_SHA = '5c84719708b9b649b9ef3b56af214f38cee6acde'
     process.env.SEMAPHORE_WORKFLOW_ID = '65c9bb1c-aeb6-41f0-b8d9-6fa177241cdf'
-    expect(semaphore.configuration()).toEqual({
+    expect(semaphore2.configuration()).toEqual({
       service: 'semaphore2x',
       branch: 'development',
       build: '65c9bb1c-aeb6-41f0-b8d9-6fa177241cdf',