erb_spec.rb in angelo-0.4.0

- old
+ new

@@ -1,7 +1,6 @@
 require_relative '../spec_helper'
-require 'angelo/tilt/erb'
 
 describe Angelo::Base do
   describe Angelo::Tilt::ERB do
 
     expected_html = <<HTML
@@ -52,12 +51,10 @@
 var bar = "bat";
 JS
 
     define_app do
 
-      include Angelo::Tilt::ERB
-
       @root = TEST_APP_ROOT
 
       def set_vars
         @title = 'test'
         @foo = params[:foo]
@@ -215,9 +212,74 @@
 
     it 'renders templates by opts[:type] :json' do
       get '/by_type', foo: 'asdf', type: 'json'
       last_response.body.must_equal expected_json
       last_response.headers['Content-Type'].must_equal 'application/json'
+    end
+  end
+
+  describe 'reload_templates!' do
+
+    expected_html = <<HTML
+<!doctype html>
+<html>
+  <head>
+    <title>test</title>
+  </head>
+  <body>
+    foo - asdf
+locals :bar - bat
+
+  </body>
+</html>
+HTML
+
+    reloaded_expected_html = <<HTML
+<!doctype html>
+<html>
+  <head>
+    <title>test</title>
+  </head>
+  <body>
+    foo - asdf
+locals :bar - bat
+hi
+
+  </body>
+</html>
+HTML
+
+    define_app do
+      @root = TEST_APP_ROOT
+
+      def set_vars
+        @title = 'test'
+        @foo = params[:foo]
+      end
+
+      reload_templates!
+
+      get '/' do
+        set_vars
+        erb :index, locals: {bar: 'bat'}
+      end
+    end
+
+    it 'reloads templates' do
+      original_index = File.read TEST_APP_ROOT + '/views/index.html.erb'
+      begin
+        get '/', foo: 'asdf'
+        last_response_must_be_html expected_html
+        File.open TEST_APP_ROOT + '/views/index.html.erb', 'a' do |f|
+          f.puts 'hi'
+        end
+        get '/', foo: 'asdf'
+        last_response_must_be_html reloaded_expected_html
+      ensure
+        File.open TEST_APP_ROOT + '/views/index.html.erb', 'w' do |f|
+          f.write original_index
+        end
+      end
     end
 
   end
 end