spec/cli/whoami_spec.rb in travis-1.11.1 vs spec/cli/whoami_spec.rb in travis-1.12.0

@@ -1,33 +1,35 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe Travis::CLI::Whoami do
-  example "travis whoami" do
+  example 'travis whoami' do
     run_cli('whoami').should_not be_success
     stdout.should be_empty
-    stderr.should be == "not logged in, please run #{File.basename $0} login\n"
+    stderr.should be == "not logged in, please run #{File.basename $PROGRAM_NAME} login\n"
   end
 
-  example "travis whoami --pro" do
+  example 'travis whoami --pro' do
     run_cli('whoami', '--pro').should_not be_success
     stdout.should be_empty
-    stderr.should be == "not logged in, please run #{File.basename $0} login --pro\n"
+    stderr.should be == "not logged in, please run #{File.basename $PROGRAM_NAME} login\n"
   end
 
-  example "travis whoami -t token" do
+  example 'travis whoami -t token' do
     run_cli('whoami', '-t', 'token').should be_success
     stdout.should be == "rkh\n"
     stderr.should be_empty
   end
 
-  example "TRAVIS_TOKEN=token travis whoami" do
+  example 'TRAVIS_TOKEN=token travis whoami' do
     ENV['TRAVIS_TOKEN'] = 'token'
     run_cli('whoami').should be_success
     stdout.should be == "rkh\n"
     stderr.should be_empty
   end
 
-  example "travis whoami -t token -i" do
+  example 'travis whoami -t token -i' do
     run_cli('whoami', '-t', 'token', '-i').should be_success
     stdout.should be == "You are rkh (Konstantin Haase)\n"
     stderr.should be_empty
   end
 end