spec/emitter_spec.rb in http-2-0.7.0 vs spec/emitter_spec.rb in http-2-0.8.0

@@ -1,54 +1,54 @@
-require "helper"
+require 'helper'
 
-describe HTTP2::Emitter do
+RSpec.describe HTTP2::Emitter do
   class Worker
     include Emitter
   end
 
   before(:each) do
     @w = Worker.new
     @cnt = 0
   end
 
-  it "should raise error on missing callback" do
+  it 'should raise error on missing callback' do
     expect { @w.on(:a) {} }.to_not raise_error
     expect { @w.on(:a) }.to raise_error
   end
 
-  it "should allow multiple callbacks on single event" do
+  it 'should allow multiple callbacks on single event' do
     @w.on(:a) { @cnt += 1 }
     @w.on(:a) { @cnt += 1 }
     @w.emit(:a)
 
-    @cnt.should eq 2
+    expect(@cnt).to eq 2
   end
 
-  it "should execute callback with optional args" do
+  it 'should execute callback with optional args' do
     args = nil
     @w.on(:a) { |a| args = a }
     @w.emit(:a, 123)
 
-    args.should eq 123
+    expect(args).to eq 123
   end
 
-  it "should pass emitted callbacks to listeners" do
+  it 'should pass emitted callbacks to listeners' do
     @w.on(:a)   { |&block| block.call }
     @w.once(:a) { |&block| block.call }
     @w.emit(:a) { @cnt += 1 }
 
-    @cnt.should eq 2
+    expect(@cnt).to eq 2
   end
 
-  it "should allow events with no callbacks" do
+  it 'should allow events with no callbacks' do
     expect { @w.emit(:missing) }.to_not raise_error
   end
 
-  it "should execute callback exactly once" do
+  it 'should execute callback exactly once' do
     @w.on(:a)   { @cnt += 1 }
     @w.once(:a) { @cnt += 1 }
     @w.emit(:a)
     @w.emit(:a)
 
-    @cnt.should eq 3
+    expect(@cnt).to eq 3
   end
 end