Cache unit tests.

test/unit/cache_test.rb

@@ -0,0 +1,113 @@
+# encoding: utf-8
+require 'test_helper'
+ 
+class CacheTest < ActiveSupport::TestCase
+  test 'cache' do
+    tests = [
+
+      # test 1
+      {
+        :set => {
+          :key  => '123',
+          :data => {
+            :key => 'some value',
+          }
+        },
+        :verify => {
+          :key  => '123',
+          :data => {
+            :key => 'some value',
+          }
+        },
+      },
+
+      # test 2
+      {
+        :set => {
+          :key  => '123',
+          :data => {
+            :key => 'some valueöäüß',
+          }
+        },
+        :verify => {
+          :key  => '123',
+          :data => {
+            :key => 'some valueöäüß',
+          }
+        },
+      },
+
+      # test 3
+      {
+        :delete => {
+          :key  => '123',
+        },
+        :verify => {
+          :key  => '123',
+          :data => nil
+        },
+      },
+
+      # test 4
+      {
+        :set => {
+          :key  => '123',
+          :data => {
+            :key => 'some valueöäüß2',
+          }
+        },
+        :verify => {
+          :key  => '123',
+          :data => {
+            :key => 'some valueöäüß2',
+          }
+        },
+      },
+
+      # test 5
+      {
+        :cleanup => true,
+        :verify => {
+          :key  => '123',
+          :data => nil
+        },
+      },
+
+      # test 6
+      {
+        :set => {
+          :key  => '123',
+          :data => {
+            :key => 'some valueöäüß2',
+          },
+          :param => {
+            :expires_in => 5.seconds,
+          }
+        },
+        :sleep => 10,
+        :verify => {
+          :key  => '123',
+          :data => nil
+        },
+      },
+    ]
+    tests.each { |test|
+      if test[:set]
+        Cache.write( test[:set], test[:set][:data] )
+      end
+      if test[:delete]
+        Cache.delete( test[:delete][:key] )
+      end
+      if test[:cleanup]
+        Cache.clear
+      end
+      if test[:sleep]
+        sleep test[:sleep]
+      end
+      if test[:verify]
+        cache = Cache.get( test[:verify] )
+        assert_equal( cache, test[:verify][:data], 'verify' )
+      end
+    }
+  end
+end