Cleanup spec_helper

opal · Oct 29, 2013 · a466f8b · a466f8b
1 parent 055b851
commit a466f8b
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Showing 4 changed files with 211 additions and 209 deletions.
diff --git a/spec/ospec/mock_install_method_patch.rb → spec/ospec/mspec_fixes.rb b/spec/ospec/mock_install_method_patch.rb → spec/ospec/mspec_fixes.rb
@@ -1,4 +1,24 @@
 require 'mspec/mocks/mock'
+
+# 1. Opal does not support mutable strings
+class ExceptionState
+  def initialize(state, location, exception)
+    @exception = exception
+
+    @description = location ? ["An exception occurred during: #{location}"] : []
+    if state
+      @description << "\n" unless @description.empty?
+      @description << state.description
+      @describe = state.describe
+      @it = state.it
+      @description = @description.join ""
+    else
+      @describe = @it = ""
+    end
+  end
+end
+
+# 2. class_eval() doesnt except string parameter
 def Mock.install_method(obj, sym, type=nil)
   meta = obj.singleton_class
 

diff --git a/spec/ospec/runner.rb b/spec/ospec/runner.rb
@@ -0,0 +1,188 @@
+class OSpecFilter
+  def self.main
+    @main ||= self.new
+  end
+
+  def initialize
+    @filters = Set.new
+  end
+
+  def register
+    MSpec.register :exclude, self
+  end
+
+  def ===(description)
+    @filters.include? description
+  end
+
+  def register_filters(description, block)
+    instance_eval(&block)
+  end
+
+  def fails(description)
+    @filters << description
+  end
+end
+
+class Object
+  def opal_filter(description, &block)
+    OSpecFilter.main.register_filters(description, block)
+  end
+end
+
+class BrowserFormatter
+  def initialize(out=nil)
+    @exception = @failure = false
+    @exceptions = []
+    @count = 0
+    @examples = 0
+
+    @current_state = nil
+  end
+
+  def register
+    MSpec.register :exception, self
+    MSpec.register :before,    self
+    MSpec.register :after,     self
+    MSpec.register :start,     self
+    MSpec.register :finish,    self
+    MSpec.register :abort,     self
+    MSpec.register :enter,     self
+  end
+
+  def green(str)
+    `console.info(str)`
+  end
+
+  def red(str)
+    `console.error(str)`
+  end
+
+  def log(str)
+    `console.log(str)`
+  end
+
+  def exception?
+    @exception
+  end
+
+  def failure?
+    @failure
+  end
+
+  def enter(describe); end
+
+  def before(state=nil)
+    @current_state = nil
+    @failure = @exception = false
+  end
+
+  def exception(exception)
+    @count += 1
+    @failure = @exception ? @failure && exception.failure? : exception.failure?
+    @exception = true
+    @exceptions << exception
+  end
+
+  def after(state = nil)
+    @current_state = nil
+    @examples += 1
+  end
+
+  def start
+    @start_time = Time.now.to_f
+  end
+
+  def finish
+    time = Time.now.to_f - @start_time
+
+    if @exceptions.empty?
+      log "\nFinished"
+      green "#{@examples} examples, #{@count} failures (time taken: #{time})"
+
+      finish_with_code 0
+    else
+      log "\nFailures:"
+
+      @exceptions.each_with_index do |exception, idx|
+        log "\n  #{idx + 1}. #{exception.description}"
+        red "\n    #{exception.message}"
+      end
+
+      log "\nFinished"
+      red "#{@examples} examples, #{@count} failures (time taken: #{time})"
+
+      finish_with_code(1)
+    end
+  end
+
+  def finish_with_code(code)
+    `window.OPAL_SPEC_CODE = code;`
+  end
+end
+
+class PhantomFormatter < BrowserFormatter
+  def green(str)
+    `console.log('\\033[32m' + str + '\\033[0m')`
+  end
+
+  def red(str)
+    `console.log('\\033[31m' + str + '\\033[0m')`
+  end
+
+  def log(str)
+    `console.log(str)`
+  end
+end
+
+module MSpec
+  def self.opal_runner
+    @env = Object.new
+    @env.extend MSpec
+  end
+end
+
+class OSpecRunner
+  def self.main(formatter_class = BrowserFormatter)
+    @main ||= self.new formatter_class
+  end
+
+  def initialize(formatter_class)
+    @formatter_class = formatter_class
+    register
+    run
+  end
+
+  def register
+    formatter = @formatter_class.new
+    formatter.register
+
+    OSpecFilter.main.register
+  end
+
+  def run
+    MSpec.opal_runner
+  end
+
+  def will_start
+    MSpec.actions :start
+  end
+
+  def did_finish
+    MSpec.actions :finish
+  end
+end
+
+module OutputSilencer
+  def silence_stdout
+    original_stdout = $stdout
+    new_stdout = Object.new
+    `#{new_stdout}.$puts = function(){}`
+    begin
+      $stdout = new_stdout
+      yield
+    ensure
+      $stdout = original_stdout
+    end
+  end
+end