Move password validation into PasswordValidator

spec/components/validators/password_validator_spec.rb

@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+describe PasswordValidator do
+
+  let(:validator) { described_class.new({attributes: :password}) }
+  subject(:validate) { validator.validate_each(record,:password,@password) }
+
+  context "password required" do
+    let(:record) { u = Fabricate.build(:user, password: @password); u.password_required!; u }
+
+    it "doesn't add an error when password is good" do
+      @password = "weron235alsfn234"
+      validate
+      record.errors[:password].should_not be_present
+    end
+
+    it "adds an error when password is too short" do
+      @password = "p"
+      validate
+      record.errors[:password].should be_present
+    end
+
+    it "adds an error when password is blank" do
+      @password = ''
+      validate
+      record.errors[:password].should be_present
+    end
+
+    it "adds an error when password is nil" do
+      @password = nil
+      validate
+      record.errors[:password].should be_present
+    end
+  end
+
+  context "password not required" do
+    let(:record) { Fabricate.build(:user, password: @password) }
+
+    it "doesn't add an error if password is not required" do
+      @password = nil
+      validate
+      record.errors[:password].should_not be_present
+    end
+  end
+
+end