add test for table

library/cwm/test/Makefile.am

@@ -1,6 +1,7 @@
 TESTS = \
 	abstract_widget_test.rb \
 	custom_widget_test.rb \
+	table_test.rb \
 	widgets_test.rb
 
 TEST_EXTENSIONS = .rb

library/cwm/test/table_test.rb

@@ -0,0 +1,24 @@
+#! /usr/bin/env rspec --format doc
+
+require_relative "test_helper"
+
+require "cwm/rspec"
+require "cwm/table"
+
+describe CWM::Table do
+  class MyTable < CWM::Table
+    def header
+      ["English", "Deutsch"]
+    end
+
+    def items
+      [
+        [:one, "one", "eins"],
+        [:two, "two", "zwei"]
+      ]
+    end
+  end
+  subject { MyTable.new }
+
+  include_examples "CWM::CustomWidget"
+end