remove haml requirement for running the base tests

fixes #193

this removes the last 'hard' template test requirement that sinatra itself does
not require

Signed-off-by: Konstantin Haase <konstantin.mailinglists@googlemail.com>

test/encoding_test.rb

@@ -1,5 +1,6 @@
 # encoding: UTF-8
 require File.dirname(__FILE__) + '/helper'
+require 'erb'
 
 class BaseTest < Test::Unit::TestCase
   setup do
@@ -9,11 +10,11 @@ class BaseTest < Test::Unit::TestCase
 
   it 'allows unicode strings in ascii templates per default (1.9)' do
     next unless defined? Encoding
-    @base.new.haml(File.read(@base.views + "/ascii.haml").encode("ASCII"), {}, :value => "åkej")
+    @base.new.erb(File.read(@base.views + "/ascii.erb").encode("ASCII"), {}, :value => "åkej")
   end
 
   it 'allows ascii strings in unicode templates per default (1.9)' do
     next unless defined? Encoding
-    @base.new.haml(:utf8, {}, :value => "Some Lyrics".encode("ASCII"))
+    @base.new.erb(:utf8, {}, :value => "Some Lyrics".encode("ASCII"))
   end
-end
+end

test/views/ascii.erb

@@ -1,2 +1,2 @@
 This file has no unicode in it!
-= value
+<%= value %>

test/views/utf8.erb

@@ -1,2 +1,2 @@
-%h1= value
+<h1><%= value %></h1>
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