From b2764fd63a0173985cc72cf847fcc55ce3b63bb8 Mon Sep 17 00:00:00 2001
From: AntonioTerceiro <AntonioTerceiro@3f533792-8f58-4932-b0fe-aaf55b0a4547>
Date: Sat, 9 Feb 2008 17:58:08 +0000
Subject: [PATCH] ActionItem41: adding a block to display profiles

---
 app/models/profile_list_block.rb     | 16 ++++++++++++++++
 test/unit/profile_list_block_test.rb | 39 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 0 deletions(-)
 create mode 100644 app/models/profile_list_block.rb
 create mode 100644 test/unit/profile_list_block_test.rb

diff --git a/app/models/profile_list_block.rb b/app/models/profile_list_block.rb
new file mode 100644
index 0000000..0ba6eea
--- /dev/null
+++ b/app/models/profile_list_block.rb
@@ -0,0 +1,16 @@
+class ProfileListBlock < Block
+
+  settings_items :limit, :default => 10
+
+  def self.description
+    _('A block that displays random profiles')
+  end
+
+  def content
+    profiles = self.profiles
+    lambda do
+      profiles.map {|item| profile_image_link(item) }
+    end
+  end
+
+end
diff --git a/test/unit/profile_list_block_test.rb b/test/unit/profile_list_block_test.rb
new file mode 100644
index 0000000..4fbf153
--- /dev/null
+++ b/test/unit/profile_list_block_test.rb
@@ -0,0 +1,39 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class ProfileListBlockTest < Test::Unit::TestCase
+
+  should 'describe itself' do
+    assert_not_equal Block.description, ProfileListBlock.description
+  end
+
+  should 'accept a limit of people to be displayed (and default to 10)' do
+    block = ProfileListBlock.new
+    assert_equal 10, block.limit
+
+    block.limit = 20
+    assert_equal 20, block.limit
+  end
+
+  should 'list people' do
+    User.destroy_all
+    person1 = create_user('testperson1').person
+    person2 = create_user('testperson2').person
+    person3 = create_user('testperson3').person
+
+    owner = create_user('mytestuser').person
+    block = ProfileListBlock.new
+    owner.boxes.first.blocks << block
+    block.save!
+
+    # faking that we are picking random people
+    profiles = [person1, person3]
+    block.expects(:profiles).returns(profiles)
+
+    self.expects(:profile_image_link).with(person1).once
+    self.expects(:profile_image_link).with(person2).never
+    self.expects(:profile_image_link).with(person3).once
+
+    instance_eval(&block.content)
+  end
+
+end
--
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