- pulled out FakeDocument for indenter specs

- added sample of a scala file.
- added a failing spec for the scala indenter.

plugins/auto_indenter/spec/auto_indenter/analyzer_spec.rb

@@ -1,27 +1,10 @@
 
 require File.join(File.dirname(__FILE__), "..", "spec_helper")
+require File.join(File.dirname(__FILE__), "fake_document")
 
 include Redcar
 
 describe AutoIndenter::Analyzer do
-  class FakeDocument
-    def initialize(string, tab_width, soft_tabs)
-      @string = string
-      @tab_width, @soft_tab = tab_width, soft_tabs
-    end
-
-    def get_line(ix)
-      lines[ix] + "\n"
-    end
-
-    def lines
-      @string.split("\n")
-    end
-
-    def indentation
-      Document::Indentation.new(self, @tab_width, @soft_tabs)
-    end
-  end
 
   describe "with indentation rules like Ruby's" do
     def should_indent(src, options)

plugins/auto_indenter/spec/auto_indenter/fake_document.rb

@@ -0,0 +1,18 @@
+class FakeDocument
+  def initialize(string, tab_width, soft_tabs)
+    @string = string
+    @tab_width, @soft_tab = tab_width, soft_tabs
+  end
+
+  def get_line(ix)
+    lines[ix] + "\n"
+  end
+
+  def lines
+    @string.split("\n")
+  end
+
+  def indentation
+    Document::Indentation.new(self, @tab_width, @soft_tabs)
+  end
+end

plugins/auto_indenter/spec/auto_indenter/sample.scala

@@ -0,0 +1,14 @@
+package ch.mollusca.stomp.frame
+
+import org.scalatest.Spec
+
+class FrameProcessorSpec extends Spec {
+
+  val frameProcessor = new FrameProcessor
+
+  describe("The frame processor") {
+    it("should handle a complete CONNECT frame") {
+      assert(frame.content === "message body.")
+    }
+  }
+}

plugins/auto_indenter/spec/auto_indenter/scala_spec.rb

@@ -0,0 +1,33 @@
+require File.join(File.dirname(__FILE__), "..", "spec_helper")
+require File.join(File.dirname(__FILE__), "fake_document")
+
+include Redcar
+
+describe AutoIndenter::Analyzer do
+
+  scala = File.open(File.join(File.dirname(__FILE__), "sample.scala"), "r").read
+
+  def should_indent(src, options)
+    simple_rules = AutoIndenter::Rules.new(
+    /^.*\{[^}"']*$|^\s*(def|class|object|trait|val|var|private|protected):\s*$/, 
+    /^(.*\*\/)?\s*\}([^}{"']*\{)?[;\s]*(\/\/.*|\/\*.*\*\/\s*)?$|^\s*(def|class|object|trait|val|var|private|protected):\s*$/, 
+    /^(?!(.*[};:])?\s*(\/\/|\/\*.*\*\/\s*$)).*[^\s;:{}]\s*$/
+    )
+
+    analyzer = AutoIndenter::Analyzer.new(simple_rules, FakeDocument.new(src, 2, false), 2, false)                  
+    analyzer.calculate_for_line(options[:line]).should == options[:indent]
+  end
+
+  describe "with Scala's real indentation rules loaded" do
+    it "should indent correctly after curly braces" do
+      should_indent(scala, :line => 0, :indent => 0)
+      should_indent(scala, :line => 1, :indent => 0)
+      should_indent(scala, :line => 7, :indent => 2)
+      should_indent(scala, :line => 9, :indent => 2)
+      should_indent(scala, :line => 10, :indent => 3)
+
+      # ticket: http://redcar.lighthouseapp.com/projects/25090/tickets/244-indenter-has-trouble-with-scala
+      should_indent(scala, :line => 11, :indent => 2)
+    end
+  end
+end