Commit 3d61313f authored by Rene Saarsoo's avatar Rene Saarsoo
Browse files

Support for default value detection in Ast class.

parent 7f16c452

lib/jsduck/ast.rb

+2 −1
Original line number Diff line number Diff line
@@ -218,7 +218,8 @@ module JsDuck 
      return {

        :tagname => :property,

        :name => name,

        :type => make_value_type(ast)

        :type => make_value_type(ast),

        :default => ast ? to_s(ast) : nil,

      }

    end

spec/ast_property_spec.rb

+19 −1
Original line number Diff line number Diff line
@@ -85,10 +85,28 @@ describe "JsDuck::Ast detects property with" do 
    end

  end



  describe "no value type in" do

  describe "no type in" do

    it "uninitialized var declaration" do

      detect("/** */ var foo;")[:type].should == nil

    end

  end



  describe "default value in" do

    it "var initialization with string" do

      detect("/** */ var foo = 'bar';")[:default].should == "'bar'"

    end



    it "assignment with number" do

      detect("/** */ foo = 15;")[:default].should == "15"

    end



    it "assignment with object" do

      detect("/** */ foo = {bar: 5};")[:default].should == "{bar: 5}"

    end



    it "object property with array" do

      detect("X = { /** */ foo: [1, 2, 3] };")[:default].should == "[1, 2, 3]"

    end

  end



end