spec/lib/trackerific_spec.rb in trackerific-0.1.2 vs spec/lib/trackerific_spec.rb in trackerific-0.2.0

@@ -1,8 +1,56 @@
 require 'spec_helper'
 
-describe Trackerific::Base do
+class TestBaseClass < Trackerific::Base
+  def required_options
+    [:required, :also_required]
+  end
+end
+
+describe 'Trackerific::Base' do
   
-  it { should respond_to :track_package }
-  it { should respond_to :required_options }
+  before(:all) do
+    @base = Trackerific::Base.new
+  end
+  
+  describe :required_options do
+    it "should return an Array" do
+      @base.required_options().should be_kind_of Array
+    end
+  end
+  
+  describe "tracking_service" do
+    include Trackerific
+    context "when given a UPS tracking number" do
+      specify { tracking_service("1Z12345E0291980793").should eq Trackerific::UPS }
+    end
+    context "when given a USPS tracking number" do
+      specify { tracking_service("EJ958083578US").should eq Trackerific::USPS }
+    end
+    context "when given a FedEx tracking number" do
+      specify { tracking_service("183689015000001").should eq Trackerific::FedEx }
+    end
+    context "when given an invalid tracking number" do
+      specify { tracking_service("invalid tracking number").should be_nil }
+    end
+  end
+  
+  context "with a new Trackerific::Base class that has required options" do
+    context "has all the required options" do
+      it "should be able to create a new instance" do
+        t = TestBaseClass.new(:required => true, :also_required => :yup)
+        t.should be_a TestBaseClass
+      end
+    end
+    context "is missing some required options" do
+      it "should raise an ArgumentError" do
+        lambda { TestBaseClass.new() }.should raise_error(ArgumentError)
+      end
+    end
+    context "has an invalid option" do
+      it "should raise an ArgumentError" do
+        lambda { TestBaseClass.new(:unknown => :argument ) }.should raise_error(ArgumentError)
+      end
+    end
+  end
   
 end