Add tests for Rubella::Input::Base

lib/rubella/input/base.rb

@@ -9,6 +9,16 @@ module Rubella
     class Base
       attr_reader :data
 
+      # Constructor
+      # Create a new Rubella::Input::Base object using the given data
+      #
+      # @param var Input data
+      # @return Rubell::Input::Base
+      #
+      def initialize data
+        @data = data
+      end
+
       # Passes each dataset trought the given block.
       #
       # @param pointer to block

spec/unit/rubella/input/base/data_spec.rb

@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe Rubella::Input::Base, '.data' do
+
+  it "retuns the stored data" do
+    input = Rubella::Input::Base.new [3, 4, 5]
+
+    expect(input.data).to eq([3, 4, 5])
+  end
+
+end

spec/unit/rubella/input/base/each_spec.rb

@@ -0,0 +1,16 @@
+require 'spec_helper'
+
+describe Rubella::Input::Base, '.each' do
+
+  it "passes the data through the given block" do
+    storage = Rubella::Input::Base.new [3, 4, 5]
+
+    sum = 0
+    storage.each do |value|
+      sum = sum + value
+    end
+
+    expect(sum).to eq(12)
+  end
+
+end

spec/unit/rubella/input/base/new_spec.rb

@@ -0,0 +1,17 @@
+require 'spec_helper'
+
+describe Rubella::Input::Base, '.new' do
+
+  it "creates a new Input instance" do
+    input = Rubella::Input::Base.new nil
+
+    expect(input).to be_instance_of(Rubella::Input::Base)
+  end
+
+  it "uses the given data" do
+    input = Rubella::Input::Base.new 54
+
+    expect(input.data).to eq(54)
+  end
+
+end