spec/ziptz_spec.rb in ziptz-2.0.12 vs spec/ziptz_spec.rb in ziptz-2.0.13

@@ -1,64 +1,64 @@
 require 'spec_helper'
 
-describe Ziptz do
-  before(:all) { @ziptz = Ziptz.new }
+RSpec.describe Ziptz do
+  let(:ziptz) { Ziptz.new }
 
   describe 'when inspected' do
     it 'does not show internal instance variables' do
-      expect(@ziptz.inspect).to match(/#<Ziptz:\d+>/)
+      expect(ziptz.inspect).to match(/#<Ziptz:\d+>/)
     end
   end
 
   describe '#time_zone_name' do
     context 'when given a 5-digit zipcode' do
       it 'returns the time zone number' do
-        expect(@ziptz.time_zone_name('97034')).to eq 'America/Los_Angeles'
+        expect(ziptz.time_zone_name('97034')).to eq 'America/Los_Angeles'
       end
     end
 
     context 'when there is no matching zipcode' do
       it 'returns nil' do
-        expect(@ziptz.time_zone_name('xyz')).to be_nil
+        expect(ziptz.time_zone_name('xyz')).to be_nil
       end
     end
   end
 
   describe '#time_zone_uses_dst?' do
     context 'when given a 5-digit zipcode' do
       it 'returns the time zone number' do
-        expect(@ziptz.time_zone_name('97034')).to eq 'America/Los_Angeles'
+        expect(ziptz.time_zone_name('97034')).to eq 'America/Los_Angeles'
       end
     end
   end
 
   describe '#time_zone_offset' do
     context 'when given a 5-digit zipcode' do
       it 'returns a boolean' do
-        expect(@ziptz.time_zone_uses_dst?('97034')).to eq true
-        expect(@ziptz.time_zone_uses_dst?('85004')).to eq false
+        expect(ziptz.time_zone_uses_dst?('97034')).to eq true
+        expect(ziptz.time_zone_uses_dst?('85004')).to eq false
       end
     end
 
     context 'when there is no matching zipcode' do
       it 'returns nil' do
-        expect(@ziptz.time_zone_offset('xyz')).to be_nil
+        expect(ziptz.time_zone_offset('xyz')).to be_nil
       end
     end
   end
 
   describe '#zips' do
     context 'when given a time zone' do
       it 'returns an array of zip codes' do
-        expect(@ziptz.zips('Pacific/Pago_Pago')).to eq %w[96799]
+        expect(ziptz.zips('Pacific/Pago_Pago')).to eq %w[96799]
       end
 
       it 'is case-insensitive' do
-        expect(@ziptz.zips('Pacific/Pago_Pago')).to eq %w[96799]
+        expect(ziptz.zips('pacific/pago_pago')).to eq %w[96799]
       end
 
       it 'returns nil for unknown time zones' do
-        expect(@ziptz.zips('Glark')).to be_nil
+        expect(ziptz.zips('Glark')).to be_nil
       end
     end
   end
 end