Adds a builder-like template system for rendering xml and json API responses.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4452 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/lib/redmine/views/builders/json_test.rb

@@ -0,0 +1,54 @@
+# Redmine - project management software
+# Copyright (C) 2006-2010  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.dirname(__FILE__) + '/../../../../../test_helper'
+
+class Redmine::Views::Builders::JsonTest < HelperTestCase
+  
+  def test_hash
+    assert_json_output({'person' => {'name' => 'Ryan', 'age' => 32}}) do |b|
+      b.person do
+        b.name 'Ryan'
+        b.age  32
+      end
+    end
+  end
+  
+  def test_array
+    assert_json_output({'books' => [{'title' => 'Book 1', 'author' => 'B. Smith'}, {'title' => 'Book 2', 'author' => 'G. Cooper'}]}) do |b|
+      b.array :books do |b|
+        b.book :title => 'Book 1', :author => 'B. Smith'
+        b.book :title => 'Book 2', :author => 'G. Cooper'
+      end
+    end
+  end
+  
+  def test_array_with_content_tags
+    assert_json_output({'books' => [{'value' => 'Book 1', 'author' => 'B. Smith'}, {'value' => 'Book 2', 'author' => 'G. Cooper'}]}) do |b|
+      b.array :books do |b|
+        b.book 'Book 1', :author => 'B. Smith'
+        b.book 'Book 2', :author => 'G. Cooper'
+      end
+    end
+  end
+  
+  def assert_json_output(expected, &block)
+    builder = Redmine::Views::Builders::Json.new
+    block.call(builder)
+    assert_equal(expected, ActiveSupport::JSON.decode(builder.output))
+  end
+end

test/unit/lib/redmine/views/builders/xml_test.rb

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+# Redmine - project management software
+# Copyright (C) 2006-2010  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.dirname(__FILE__) + '/../../../../../test_helper'
+
+class Redmine::Views::Builders::XmlTest < HelperTestCase
+  
+  def test_hash
+    assert_xml_output('<person><name>Ryan</name><age>32</age></person>') do |b|
+      b.person do
+        b.name 'Ryan'
+        b.age  32
+      end
+    end
+  end
+  
+  def test_array
+    assert_xml_output('<books type="array"><book author="B. Smith" title="Book 1"/><book author="G. Cooper" title="Book 2"/></books>') do |b|
+      b.array :books do |b|
+        b.book :title => 'Book 1', :author => 'B. Smith'
+        b.book :title => 'Book 2', :author => 'G. Cooper'
+      end
+    end
+  end
+  
+  def test_array_with_content_tags
+    assert_xml_output('<books type="array"><book author="B. Smith">Book 1</book><book author="G. Cooper">Book 2</book></books>') do |b|
+      b.array :books do |b|
+        b.book 'Book 1', :author => 'B. Smith'
+        b.book 'Book 2', :author => 'G. Cooper'
+      end
+    end
+  end
+  
+  def assert_xml_output(expected, &block)
+    builder = Redmine::Views::Builders::Xml.new
+    block.call(builder)
+    assert_equal('<?xml version="1.0" encoding="UTF-8"?>' + expected, builder.output)
+  end
+end