add support for saved search metatag + tests

test/unit/post_test.rb

@@ -1371,6 +1371,24 @@ class PostTest < ActiveSupport::TestCase
       assert_equal(1, relation.count)
     end
 
+    should "return posts for a <search> metatag" do
+      SavedSearch.stubs(:update_listbooru_on_create)
+      post1 = FactoryGirl.create(:post, :tag_string => "aaa")
+      sub = FactoryGirl.create(:saved_search, :tag_query => "aaa", :name => "zzz", :user_id => CurrentUser.id)
+      SavedSearch.expects(:post_ids).returns([post1.id])
+      relation = Post.tag_match("search:#{CurrentUser.name}")
+      assert_equal(1, relation.count)
+    end
+
+    should "return posts for a named <search> metatag" do
+      SavedSearch.stubs(:update_listbooru_on_create)
+      post1 = FactoryGirl.create(:post, :tag_string => "aaa")
+      sub = FactoryGirl.create(:saved_search, :tag_query => "aaa", :name => "zzz", :user_id => CurrentUser.id)
+      SavedSearch.expects(:post_ids).returns([post1.id])
+      relation = Post.tag_match("search:#{CurrentUser.name}:zzz")
+      assert_equal(1, relation.count)
+    end
+
     should "return posts for a particular rating" do
       post1 = FactoryGirl.create(:post, :rating => "s")
       post2 = FactoryGirl.create(:post, :rating => "q")

test/unit/saved_search_test.rb

@@ -1,6 +1,31 @@
 require 'test_helper'
 
 class SavedSearchTest < ActiveSupport::TestCase
+  context "Fetching the post ids for a search" do
+    setup do
+      Danbooru.config.stubs(:listbooru_auth_key).returns("blahblahblah")
+      Danbooru.config.stubs(:listbooru_server).returns("http://localhost:3001")
+    end
+
+    context "with a name" do
+      should "return a list of ids" do
+        VCR.use_cassette("unit/saved_searches/get-named", :record => :once) do
+          post_ids = SavedSearch.post_ids(1, "blah")
+          assert_equal([1,2,3,4], post_ids)
+        end
+      end
+    end
+
+    context "without a name" do
+      should "return a list of ids" do
+        VCR.use_cassette("unit/saved_searches/get-unnamed", :record => :once) do
+          post_ids = SavedSearch.post_ids(1)
+          assert_equal([1,2,3,4], post_ids)
+        end
+      end
+    end
+  end
+
   context "Creating a saved search" do
     setup do
       @user = FactoryGirl.create(:user)