Added initial steps and specs for our new FeatureFile class, which wi…

…ll handle the manipulation of our cucumber features.

features/plain/feature_files.feature

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+Feature: We need a way to handle out feature files
+    # Main goal of this project
+    In order to improve the way we handle feature imports
+    As Salad
+    I want to be able to read feature files and store its information
+
+    Scenario: A FeatureFile can gives an error if the file referenced is not a cucumber feature file
+      Given we create a FeatureFile from a none cucumber feature file
+      Then the object should be invalid
+
+    Scenario: A FeatureFile should be valid if the file references is a cucumber file
+      Given we create a FeatureFile from a cucumber feature file
+      Then the object should be valid
+
+    Scenario: A FeatureFile should store the 'Feature' heading
+      Given we create a FeatureFile from a cucumber feature file
+      Then the object should be valid
+      And the feature property should not be null
+
+    Scenario: A FeatureFile should store the 'In order' heading
+    Scenario: A FeatureFile should store the 'I want' heading
+    Scenario: A FeatureFile should store the feature files scenario's

features/step_definitions/feature_file_steps.rb

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+Given /^we create a FeatureFile from a none cucumber feature file$/ do
+  @file = FeatureFile.new("#{RAILS_ROOT}/fixtures/project.yml")
+end
+
+Given /^we create a FeatureFile from a cucumber feature file$/ do
+  @file = FeatureFile.new("#{RAILS_ROOT}/fixtures/test.feature")
+end
+
+Then /^the object should be valid$/ do
+  @file.should_not be_invalid
+end
+
+Then /^the feature property should not be null$/ do
+  pending # express the regexp above with the code you wish you had
+end
+
+Then /^the object should be invalid$/ do
+  @file.should be_invalid
+end

lib/feature_file.rb

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+class FeatureFile < File
+  @file = nil
+
+  def initialize featureFile
+    @file = featureFile
+  end
+
+  def invalid?
+    if @file =~ /^(.*).feature$/
+      false
+    else
+      true
+    end
+  end
+end