Shared Examples for models

model_shared_examples.rb

shared_examples_for 'manditory string' do |property|
    it 'should respond' do
      # pending
      @record.respond_to?(property.to_sym).should be_true
    end
  
   it "is valid with valid attributes"do 
      
      @record.should be_valid
    end
    
    it "should reject a blank #{property}" do
      # pending
      @record.send(:"#{property}=",'')
      @record.should_not be_valid
    end
    
    it "should reject a nil #{property}" do
      # pending
      @record.send(:"#{property}=",nil)
      @record.should_not be_valid
    end
 end

 shared_examples_for 'optional string' do |property|
    it "should respond #{property}" do
      # pending
      @record.respond_to?(property.to_sym).should be_true
    end
  
   it "#{property} is valid with valid attributes"do 
      
      @record.should be_valid
    end

 end

 shared_examples_for 'check position set' do |property|
    it "should respond #{property}" do
      # pending
      @record.respond_to?(property.to_sym).should be_true
    end
  
   it "#{property} is valid with valid attributes"do 
      
      @record.should be_valid
    end

    it "Check position set" do
       @record.save
       @record.position.should == 1
    end

 end



  shared_examples_for 'optional boolean' do |property|
    it "should respond #{property}" do
      # pending
      @record.respond_to?(property.to_sym).should be_true
    end
  
   it "#{property} is valid with valid attributes"do 
      
      @record.should be_valid
    end

    it "#{property} should be true"do 
      
      @record[property.to_sym].should eq(true)
    end

 end

shared_examples_for 'check association' do |association|
  it "have many #{association}" do
    @record.should respond_to(association)
  end
end

shared_examples_for "check scope" do |no, property, title|
  describe "Checks scope for #{title}" do
    it "returns #{title} list" do
       array.length.should ==  no
     end

     it "returns the #{title} right item" do
       array.first[property.to_sym].should == result
     end
   end
end

shared_examples_for "check scope fails" do |title|
    it "returns #{title} list" do
       array.length.should ==  0
     end
end

shared_examples_for "checks date scope" do |no, title|
  describe "Checks scope for #{title}" do
    it "returns #{title} list" do
       array.length.should ==  no
     end

     it "returns the #{title} right item" do
       array.first.should == result
     end
  end

end


shared_examples_for 'check position' do |pos_no|

    it "set position" do
      result.position = nil
      result.run_callbacks(:save)
       # raise displayed.inspect
      result.position.should == pos_no

    end

    it "returns in correct order" do
      # displayed = Company.ordered
      
      pos = 0
      
      displayed.each do |comp|
        comp.position.should > pos
        
        pos = comp.position
      end
    end

end



shared_examples_for "visible" do |list|
  it "returns all visible" do
    displayed = list

    displayed.each do |dis|
      dis.displayit.should == true
    end
  end


end