spec/empezar/echoing_formatter_spec.rb in empezar-0.2.0 vs spec/empezar/echoing_formatter_spec.rb in empezar-0.3.0

@@ -1,84 +1,99 @@
 require 'spec_helper'
 
 describe Empezar::EchoingFormatter do
   before do 
     @formatter_stub = stub 'formatter'
+    @stdout = stub 'stdout'
   end
 
   describe '#initialize' do 
     it 'should receive a Formatter as an argument and store it as the wrapee' do
-      my_formatter = Empezar::EchoingFormatter.new @formatter_stub
+      my_formatter = Empezar::EchoingFormatter
+        .new @formatter_stub, @stdout
       my_formatter.wrapee.should == @formatter_stub
     end
+
+    it 'should receive an io as an argument and store it as the stdout' do 
+      my_formatter = Empezar::EchoingFormatter
+        .new @formatter_stub, @stdout
+      my_formatter.stdout.should == @stdout
+    end
   end
 
   describe '#call' do 
     context 'fatal error' do 
       it 'should puts to stdout with a bold red message' do 
         @formatter_stub.stub :call
-        $stdout.should_receive(:puts).with Term::ANSIColor.bold Term::ANSIColor.red "message"
+        @stdout.should_receive(:puts).with Term::ANSIColor.bold Term::ANSIColor.red "message"
 
-        formatter = Empezar::EchoingFormatter.new @formatter_stub
+        formatter = Empezar::EchoingFormatter
+          .new @formatter_stub, @stdout
         formatter.call "FATAL", nil, nil, "message"
       end
     end
 
     context 'error' do 
       it 'should puts to stdout with a red message' do 
         @formatter_stub.stub :call
-        $stdout.should_receive(:puts).with Term::ANSIColor.red "message"
+        @stdout.should_receive(:puts).with Term::ANSIColor.red "message"
 
-        formatter = Empezar::EchoingFormatter.new @formatter_stub
+        formatter = Empezar::EchoingFormatter
+          .new @formatter_stub, @stdout
         formatter.call "ERROR", nil, nil, "message"
       end
     end
 
     context 'warn' do
       it 'should puts to stdout with a yellow message' do 
         @formatter_stub.stub :call
-        $stdout.should_receive(:puts).with Term::ANSIColor.yellow "message"
+        @stdout.should_receive(:puts).with Term::ANSIColor.yellow "message"
 
-        formatter = Empezar::EchoingFormatter.new @formatter_stub
+        formatter = Empezar::EchoingFormatter
+          .new @formatter_stub, @stdout
         formatter.call "WARN", nil, nil, "message"
       end
     end
 
     context 'info' do 
       it 'should puts to stdout with a blue message' do 
         @formatter_stub.stub :call
-        $stdout.should_receive(:puts).with Term::ANSIColor.blue "message"
+        @stdout.should_receive(:puts).with Term::ANSIColor.blue "message"
 
-        formatter = Empezar::EchoingFormatter.new @formatter_stub
+        formatter = Empezar::EchoingFormatter
+          .new @formatter_stub, @stdout
         formatter.call "INFO", nil, nil, "message"
       end
     end
 
     context 'unknown' do 
       it 'should puts to stdout with the message' do 
         @formatter_stub.stub :call
-        $stdout.should_receive(:puts).with "message"
+        @stdout.should_receive(:puts).with "message"
 
-        formatter = Empezar::EchoingFormatter.new @formatter_stub
+        formatter = Empezar::EchoingFormatter
+          .new @formatter_stub, @stdout
         formatter.call "UNKNOWN", nil, nil, "message"
       end
     end
 
     context 'debug' do 
       it 'should puts to stdout with a dark message' do 
         @formatter_stub.stub :call
-        $stdout.should_receive(:puts).with Term::ANSIColor.dark "message"
+        @stdout.should_receive(:puts).with Term::ANSIColor.dark "message"
 
-        formatter = Empezar::EchoingFormatter.new @formatter_stub
+        formatter = Empezar::EchoingFormatter
+          .new @formatter_stub, @stdout
         formatter.call "DEBUG", nil, nil, "message"
       end
     end
 
     it 'should call the #call of the wrapee with all the arguments' do 
       arg1 = stub; arg2 = stub; arg3 = stub; arg4 = stub
       @formatter_stub.should_receive(:call).with arg1, arg2, arg3, arg4
 
-      formatter = Empezar::EchoingFormatter.new @formatter_stub
+      formatter = Empezar::EchoingFormatter
+        .new @formatter_stub, @stdout
       formatter.call arg1, arg2, arg3, arg4
     end
   end
 end
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