spec/ssn_spec.rb in ssn-0.3.0 vs spec/ssn_spec.rb in ssn-1.0.0

@@ -1,74 +1,131 @@
 require 'spec_helper'
 
-describe "Ssn" do
+describe Ssn do
+
+  let :user do
+    User.new :name => 'John Smith',
+             :raw_ssn => '123456789'
+  end
+
   describe "having ActiveRecord extensions" do
+
     it "should respond to has_ssn" do
       ActiveRecord::Base.respond_to?( :has_ssn ).should be_true
     end
 
     it "should respond to has_ssns" do
       ActiveRecord::Base.respond_to?( :has_ssns ).should be_true
     end
+
   end
 
   describe "when a user provides a symbol to the has_ssn method" do
-    before :each do
-      @user = User.new :name => 'John Smith', :raw_ssn => '123456789'
-    end
 
     it "should respond to a getter method with the correct name" do
-      @user.respond_to?( :ssn ).should be_true
+      user.respond_to?( :ssn ).should be_true
     end
 
     it "should respond to a setter method with the correct name" do
-      @user.respond_to?( :ssn= ).should be_true
+      user.respond_to?( :ssn= ).should be_true
     end
 
     it "should add a length validation on the raw ssn field" do
-      @user.raw_ssn = '1234567890'
-      @user.save.should be_false
+      user.raw_ssn = '1234567890'
+      user.save.should be_false
     end
 
     it "should not allow any formatting in the raw ssn field" do
-      @user.raw_ssn = '1-3456789'
-      @user.save.should be_false
+      user.raw_ssn = '1-3456789'
+      user.save.should be_false
     end
 
     it "should not allow a mal-formed social security number" do
-      @user.ssn = '1-3456789'
-      @user.save.should be_false
+      user.ssn = '1-3456789'
+      user.save.should be_false
     end
+
   end
 
   describe "in general" do
-    before :each do
-      @user = User.new :name => 'John Smith', :raw_ssn => '123456789'
-    end
 
     it "should return nil if the raw ssn is nil" do
-      @user.raw_ssn = nil
-      @user.save!
-      @user.ssn.should be_nil
+      user.raw_ssn = nil
+      user.save!
+      user.ssn.should be_nil
     end
 
     it "should return nil if the raw ssn is ''" do
-      @user.raw_ssn = ''
-      @user.save!
-      @user.ssn.should be_nil
+      user.raw_ssn = ''
+      user.save!
+      user.ssn.should be_nil
     end
 
     it "should return a formatted social security number" do
-      @user.ssn.should == '123-45-6789'
+      user.ssn.should == '123-45-6789'
     end
 
     it "should set ssn" do
-      @user.ssn = '234-56-7890'
-      @user.ssn.should == '234-56-7890'
+      user.ssn = '234-56-7890'
+      user.ssn.should == '234-56-7890'
     end
 
     it "should strip formatting from a social security number" do
-      @user.ssn = '234-56-7890'
-      @user.raw_ssn.should == '234567890'
+      user.ssn = '234-56-7890'
+      user.raw_ssn.should == '234567890'
     end
+
   end
+
+  context 'when the ssn is set to 000000000' do
+
+    let :user do
+      User.new :name => 'John Smith',
+               :ssn => '000000000'
+    end
+
+    it "should agree that the ssn is nil" do
+      user.ssn.should be_nil
+    end
+
+  end
+
+  context 'when the ssn is set to 000-00-0000' do
+
+    let :user do
+      User.new :name => 'John Smith',
+               :ssn => '000-00-0000'
+    end
+
+    it "should agree that the ssn is nil" do
+      user.ssn.should be_nil
+    end
+
+  end
+
+  context 'when the raw_ssn is set to 000000000' do
+
+    let :user do
+      User.new :name => 'John Smith',
+               :raw_ssn => '000000000'
+    end
+
+    it "should agree that the raw_ssn is nil" do
+      user.raw_ssn.should be_nil
+    end
+
+  end
+
+  context 'when the ssn is set to 000-00-0000' do
+
+    let :user do
+      User.new :name => 'John Smith',
+               :raw_ssn => '000-00-0000'
+    end
+
+    it "should agree that the raw_ssn is nil" do
+      user.raw_ssn.should be_nil
+    end
+
+  end
+
 end