#!/usr/bin/env ruby
require File.join(File.dirname(__FILE__), "..", "spec_helper")

describe "Glyph Language" do

	before do
		create_project
	end

	after do
		reset_quiet
		language('glyph')
		delete_project
	end

	it "should support XML fallback by default" do
		Glyph.run 'load:all'
		output_for(%{
			i[test]
			code[
			test
			]
		}).gsub(/\s+/, '').should == %{
		<i>test</i>
				<code>
					test
				</code>}.gsub(/\s+/, '')
	end

	it "should support XML macros" do
		language('xml')
		output_for("pre[code[test]]").should == "<pre>\n<code>test</code>\n</pre>"
	end

	it "should support XML attributes" do
		language('xml')
		output_for("span[@class[test] @style[color:red;] test...]").should == %{
			<span class="test" style="color:red;">  test...</span>
		}.strip
	end

	it "should detect invalid characters for XML elements and attributes" do
		language('xml')
		lambda  { interpret("!&test[test]").document }.should raise_error
		output_for("span[@class[test]@.[test]test]").should == %{<span class="test">test</span>}
	end

	it "should notify the user that a macro is not found for invalid elements if xml_fallback is enabled" do
		# Assuming options.xml_fallback = true
		language('glyph')
		lambda { interpret("*a[test]").document }.should raise_error(Glyph::MacroError, "Invalid XML element '*a'")
	end	

	it "should not render blacklisted tags" do
		language('xml')
		text = %{
			object[test]
			applet[test]
      base[test]
      basefont[test]
      embed[test]
      frame[test]
      frameset[test]
      iframe[test]
      isindex[test]
			test[test]
      meta[test]
      noframes[test]
      noscript[test]
      object[test]
      param[test]
      title[tesy]
		}
		output_for(text).gsub(/\s/, '').should == "<test>test</test>"
	end

	it "should work with macro composition" do
		language('glyph')
		output_for("xml/a[@test[...]xyz]").should == "<a test=\"...\">xyz</a>"
		output_for("xml/a[@test[...]xml/b[test]]").should == "<a test=\"...\">\n<b>test</b>\n</a>"
		output_for("xml/a[xml/b[test]xml/c[test]]").should == "<a>\n<b>test</b><c>test</c>\n</a>"
		output_for("xml/a[xml/b[test]xml/c[@test[test_attr]test]]").should == "<a>\n<b>test</b><c test=\"test_attr\">test</c>\n</a>"
		output_for("xml/a[xml/b[@test[true]]]").should == "<a>\n<b test=\"true\" />\n</a>"
	end

end