1 files changed, 69 insertions, 0 deletions
diff --git a/test/test_crud.rb b/test/test_crud.rb
new file mode 100644
index 0000000000..2a0ff651e9
--- /dev/null
+++ b/test/test_crud.rb
@@ -0,0 +1,69 @@
+require 'spec_helper'
+
+module Arel
+  class FakeCrudder < SelectManager
+    class FakeEngine
+      attr_reader :calls, :connection_pool, :spec, :config
+
+      def initialize
+        @calls = []
+        @connection_pool = self
+        @spec = self
+        @config =  { :adapter => 'sqlite3' }
+      end
+
+      def connection; self end
+
+      def method_missing name, *args
+        @calls << [name, args]
+      end
+    end
+
+    include Crud
+
+    attr_reader :engine
+    attr_accessor :ctx
+
+    def initialize engine = FakeEngine.new
+      super
+    end
+  end
+
+  describe 'crud' do
+    describe 'insert' do
+      it 'should call insert on the connection' do
+        table = Table.new :users
+        fc = FakeCrudder.new
+        fc.from table
+        fc.insert [[table[:id], 'foo']]
+        fc.engine.calls.find { |method, _|
+          method == :insert
+        }.wont_be_nil
+      end
+    end
+
+    describe 'update' do
+      it 'should call update on the connection' do
+        table = Table.new :users
+        fc = FakeCrudder.new
+        fc.from table
+        fc.update [[table[:id], 'foo']]
+        fc.engine.calls.find { |method, _|
+          method == :update
+        }.wont_be_nil
+      end
+    end
+
+    describe 'delete' do
+      it 'should call delete on the connection' do
+        table = Table.new :users
+        fc = FakeCrudder.new
+        fc.from table
+        fc.delete
+        fc.engine.calls.find { |method, _|
+          method == :delete
+        }.wont_be_nil
+      end
+    end
+  end
+end