spec/barista_spec.rb in barista-1.2.1 vs spec/barista_spec.rb in barista-1.3.0

@@ -1,15 +1,80 @@
-require 'spec/spec_helper'
+require 'spec_helper'
 
 describe Barista do
 
   context 'hooks'
 
   context 'configuration'
 
-  context 'setting the root'
+  context 'setting app_root' do
+    it "defaults to Rails.root" do
+      Barista::app_root.should == Rails.root
+    end
+    it "can be set to another directory" do
+      new_path = File.expand_path("../../public/javascripts", __FILE__)
+      Barista.configure do |c|
+        c.app_root = new_path
+      end
+      Barista::app_root.to_s.should == new_path
+    end
+  end
+  
+  context 'preamble' do
+    before(:each) do
+      @assets_path = File.expand_path("../assets", __FILE__)
+      @public_path = File.expand_path("../public", __FILE__)
+      Barista.configure do |c|
+        c.root = @assets_path
+        c.output_root = @public_path
+      end
+      FileUtils.rm_rf @public_path if File.directory?(@public_path)
+    end
+    it "is written by default" do
+      Barista.add_preamble = true
+      Barista::compile_all!
+      alert_js = IO.read(File.join(@public_path, "alert.js"))
+      alert_js.should include "DO NOT MODIFY"
+    end
+    it "can be disabled" do
+      Barista.add_preamble = false
+      Barista::compile_all!
+      alert_js = IO.read(File.join(@public_path, "alert.js"))
+      alert_js.should_not include "DO NOT MODIFY"
+    end
+  end
 
   context 'compiling files'
 
-  context 'compiling all'
+  context 'compiling all' do
+    before(:each) do
+      @assets_path = File.expand_path("../assets", __FILE__)
+      @public_path = File.expand_path("../public", __FILE__)
+      Barista.configure do |c|
+        c.root = @assets_path
+        c.output_root = @public_path
+      end
+      FileUtils.rm_rf @public_path if File.directory?(@public_path)
+    end
+    it "compiles nothing" do
+      lambda { Barista::compile_all! false, false }.should_not raise_error
+    end
+    it "produces alert.js" do
+      Barista::compile_all!
+      File.exist?(File.join(@public_path, "alert.js")).should be_true
+    end
+    it "logs when verbose is true" do
+      log = StringIO.new
+      Barista.logger = Logger.new(log)
+      Barista.compile_all!
+      log.string.should =~ /\[Barista\].+/
+    end
+    it "does not log when verbose is false" do
+      log = StringIO.new
+      Barista.logger = Logger.new(log)
+      Barista.verbose = false
+      Barista.compile_all!
+      log.string.should be_empty
+    end
+  end
 
-end
\ No newline at end of file
+end