1 files changed, 36 insertions, 0 deletions
diff --git a/switchtower/test/utils.rb b/switchtower/test/utils.rb
new file mode 100644
index 0000000000..b483f0c005
--- /dev/null
+++ b/switchtower/test/utils.rb
@@ -0,0 +1,36 @@
+class Module
+  def const_during(constant, value)
+    if const_defined?(constant)
+      overridden = true
+      saved = const_get(constant)
+      remove_const(constant)
+    end
+
+    const_set(constant, value)
+    yield
+  ensure
+    if overridden
+      remove_const(constant)
+      const_set(constant, saved)
+    end
+  end
+end
+
+class MockLogger
+  def info(msg,pfx=nil) end
+  def debug(msg,pfx=nil) end
+end
+
+class MockConfiguration < Hash
+  def logger
+    @logger ||= MockLogger.new
+  end
+
+  def method_missing(sym, *args)
+    if args.length == 0
+      self[sym]
+    else
+      super
+    end
+  end
+end