1 files changed, 54 insertions, 0 deletions
diff --git a/test/test_delete_manager.rb b/test/test_delete_manager.rb
new file mode 100644
index 0000000000..0a41c4d3fc
--- /dev/null
+++ b/test/test_delete_manager.rb
@@ -0,0 +1,54 @@
+require 'spec_helper'
+
+module Arel
+  describe 'delete manager' do
+    describe 'new' do
+      it 'takes an engine' do
+        Arel::DeleteManager.new Table.engine
+      end
+    end
+
+    describe 'from' do
+      it 'uses from' do
+        table = Table.new(:users)
+        dm = Arel::DeleteManager.new Table.engine
+        dm.from table
+        dm.to_sql.must_be_like %{ DELETE FROM "users" }
+      end
+
+      it 'chains' do
+        table = Table.new(:users)
+        dm = Arel::DeleteManager.new Table.engine
+        check dm.from(table).must_equal dm
+      end
+    end
+
+    describe 'where' do
+      it 'uses where values' do
+        table = Table.new(:users)
+        dm = Arel::DeleteManager.new Table.engine
+        dm.from table
+        dm.where table[:id].eq(10)
+        dm.to_sql.must_be_like %{ DELETE FROM "users" WHERE "users"."id" = 10}
+      end
+
+      it 'chains' do
+        table = Table.new(:users)
+        dm = Arel::DeleteManager.new Table.engine
+        check dm.where(table[:id].eq(10)).must_equal dm
+      end
+    end
+
+    # HACK
+    # describe "TreeManager" do
+    #   before do
+    #     table = Table.new :users
+    #     Arel::DeleteManager.new(Table.engine).tap do |manager|
+    #       manager.where(table[:id].eq(10))
+    #     end
+    #   end
+    #
+    #   it_should_behave_like "TreeManager"
+    # end
+  end
+end