runner_spec.rb in empezar-0.3.0

- old
+ new

@@ -1,54 +1,73 @@
 require 'spec_helper'
 
 describe Empezar::Runner do 
   describe '.run' do 
-    it 'should call start_logger' do 
-      Empezar::Runner.stub :start_configuration
-      Empezar::Runner.should_receive(:start_logger)
-      Empezar::Runner.run
-    end
-
-    context 'without argument' do 
-      it 'should call start_configuration with config/main.yaml' do 
-        Empezar::Runner.stub :start_logger
-        Empezar::Runner.should_receive(:start_configuration).with('config/main.yaml')
-        Empezar::Runner.run
+    context 'with params for stdout and config_file' do
+      before do
+        @stdout = stub 'stdout'
+        @config_file = stub 'config file'
+        @log_file = stub 'log file'
+        @arguments = stub 'arguments'
+        @params = {
+          stdout: @stdout, 
+          log_file: @log_file, 
+          config_file: @config_file,
+          arguments: @arguments
+        }
       end
-    end
 
-    context 'with argument' do 
-      it 'should call start_configuration with the argument' do 
+      it 'should call start_logger' do 
+        Empezar::Runner.stub :start_configuration
+        Empezar::Runner.should_receive(:start_logger)
+          .with @log_file, @stdout 
+        Empezar::Runner.run @params
+      end
+ 
+      it 'should call start_configuration' do 
         Empezar::Runner.stub :start_logger
-        Empezar::Runner.should_receive(:start_configuration).with('hola')
-        Empezar::Runner.run 'hola'
+        Empezar::Runner.should_receive(:start_configuration)
+          .with @config_file, @arguments
+        Empezar::Runner.run @params
       end
     end
   end
 
   describe '.start_logger' do 
     before do 
       @demo_logger = stub 'demo logger'
-      Logger.should_receive(:new).with('log/main.log', 'daily').and_return @demo_logger
+      @stdout = stub 'stdout'
+      @log_file = 'log/main.log'
+      Logger.should_receive(:new)
+        .with(@log_file, 'daily').and_return @demo_logger
     end
 
     context 'normal conditions of pressure and temperature' do 
       it 'should initialize the log as logger pointing to log/main.log, daily with the EchoingFormatter' do 
         formatter = stub 'formatter'
         echoing_formatter = stub 'echoing formatter'
 
-        Dir.should_receive(:exist?).with('log').and_return true
-        Empezar::Configuration.instance.should_receive(:has_key?).with(:verbosity).and_return false
+        Dir.should_receive(:exist?).with('log')
+          .and_return true
+        Empezar::Configuration.instance
+          .should_receive(:has_key?).with(:verbosity)
+          .and_return false
 
-        Logger::Formatter.should_receive(:new).and_return formatter
-        Empezar::EchoingFormatter.should_receive(:new).with(formatter).and_return echoing_formatter
-        @demo_logger.should_receive(:formatter=).with echoing_formatter
+        Logger::Formatter.should_receive(:new)
+          .and_return formatter
+        Empezar::EchoingFormatter.should_receive(:new)
+          .with(formatter, @stdout)
+          .and_return echoing_formatter
+        @demo_logger.should_receive(:formatter=)
+          .with echoing_formatter
 
-        Empezar::Log.should_receive(:start).with @demo_logger
-        Empezar::Log.should_receive(:instance).and_return @demo_logger
+        Empezar::Log.should_receive(:start)
+          .with @demo_logger
+        Empezar::Log.should_receive(:instance)
+          .and_return @demo_logger
 
-        Empezar::Runner.start_logger
+        Empezar::Runner.start_logger @log_file, @stdout
       end
     end
 
     context 'the verbosity level is set to silent' do 
       it 'should not set the formatter as an echoing formatter' do 
@@ -57,11 +76,11 @@
         Empezar::Configuration.instance.should_receive(:has_key?).with(:verbosity).and_return true
         Empezar::Configuration.instance.should_receive(:verbosity).and_return 'silent'
 
         Empezar::Log.should_receive(:start).with @demo_logger
 
-        Empezar::Runner.start_logger        
+        Empezar::Runner.start_logger @stdout, @log_file
       end
     end
 
     context 'the dir log does not exist' do
       it 'should create the dir log' do 
@@ -70,30 +89,65 @@
         Dir.should_receive(:exist?).with('log').and_return false
         Dir.should_receive(:mkdir).with('log')
 
         Empezar::Log.should_receive(:start).with @demo_logger
 
-        Empezar::Runner.start_logger
+        Empezar::Runner.start_logger @stdout, @log_file
       end
     end
   end
 
   describe '.start_configuration' do 
+    before do 
+      @arguments = stub 'arguments'
+    end
+
     context 'the configuration file exists' do 
-      it 'should initialize the configuration with the argument' do 
+      before do 
         File.stub :exist? => true
-        config_stub = stub 'config'
-        SymbolMatrix.should_receive(:new).with('config/main.yaml').and_return config_stub
-        Empezar::Configuration.instance.should_receive(:merge!).with(config_stub)
+        @config_stub = stub 'config'
+        @joined_args = stub 'joined arguments'
+        @extra_data = stub 'extra data'
+      end
+      
+      it 'should initialize the configuration with the argument' do 
+        SymbolMatrix.should_receive(:new).with('config/main.yaml')
+          .and_return @config_stub
+        Empezar::Configuration.instance.should_receive(:merge!)
+          .with @config_stub
 
-        Empezar::Runner.start_configuration 'config/main.yaml'
+        @arguments.stub :join => @joined_args
+        SymbolMatrix.should_receive(:new).with(@joined_args)
+          .and_return @extra_data
+        Empezar::Configuration.instance.stub :recursive_merge!
+
+        Empezar::Runner
+          .start_configuration 'config/main.yaml', @arguments
       end
+
+      it 'should parse the arguments joined and merge them recursively into Configuration' do 
+        SymbolMatrix.should_receive(:new).with('config/main.yaml')
+          .and_return @config_stub
+        Empezar::Configuration.instance.should_receive(:merge!)
+          .with @config_stub
+
+        @arguments.should_receive(:join).with(" ")
+          .and_return @joined_args
+        SymbolMatrix.should_receive(:new).with(@joined_args)
+          .and_return @extra_data
+        Empezar::Configuration.instance.should_receive(:recursive_merge!)
+          .with @extra_data
+
+        Empezar::Runner
+          .start_configuration 'config/main.yaml', @arguments
+      end
     end
 
     context 'the configuration file is missing' do 
       it 'should raise a relevant error' do
         File.should_receive(:exist?).with('config/main.yaml').and_return false
-        expect { Empezar::Runner.start_configuration 'config/main.yaml'
+        expect { Empezar::Runner
+            .start_configuration 'config/main.yaml', @arguments
         }.to raise_error Empezar::ConfigurationFileMissingException, 
           "The configuration file is missing from 'config/main.yaml'"
       end
     end
   end
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