refactored tests with new find_record helper

find_record User will return a stubbed user record and make sure User.find_by_id(user.id) returns the same so it can be used in controllers.

2 files changed, 26 insertions, 17 deletions

diff --git a/users/test/support/auth_test_helper.rb b/users/test/support/auth_test_helper.rb
index e0b673a..f3506ae 100644
--- a/users/test/support/auth_test_helper.rb
+++ b/users/test/support/auth_test_helper.rb
@@ -10,8 +10,8 @@ module AuthTestHelper
     end
   end
 
-  def login(user_or_method_hash = nil)
-    @current_user = stub_user(user_or_method_hash)
+  def login(user_or_method_hash = {})
+    @current_user = stub_record(User, user_or_method_hash)
     unless @current_user.respond_to? :is_admin?
       @current_user.stubs(:is_admin?).returns(false)
     end
@@ -28,19 +28,6 @@ module AuthTestHelper
     end
   end
 
-  protected
-
-  # Will create a stub user for logging in from either
-  # * a hash of methods to stub
-  # * a user record
-  # * nil -> create a user record stub
-  def stub_user(user_or_method_hash)
-    if user_or_method_hash.is_a?(Hash)
-      stub_record User, user_or_method_hash
-    else
-      user_or_method_hash || stub_record(User)
-    end
-  end
 end
 
 class ActionController::TestCase
diff --git a/users/test/support/stub_record_helper.rb b/users/test/support/stub_record_helper.rb
index ede21cf..2e1a533 100644
--- a/users/test/support/stub_record_helper.rb
+++ b/users/test/support/stub_record_helper.rb
@@ -1,19 +1,41 @@
 module StubRecordHelper
 
+  # Will expect find_by_param or find_by_id to be called on klass and
+  # return the record given.
+  # If no record is given but a hash or nil will create a stub based on
+  # that instead and returns the stub.
+  def find_record(klass, record_or_method_hash = {})
+    record = stub_record(klass, record_or_method_hash)
+    finder = klass.respond_to?(:find_by_param) ? :find_by_param : :find_by_id
+    klass.expects(finder).with(record.to_param).returns(record)
+    return record
+  end
+
   # Create a stub that has the usual functions of a database record.
   # It won't fail on rendering a form for example.
-  def stub_record(klass, params = {}, persisted = true)
+  #
+  # If the second parameter is a record we return the record itself.
+  # This way you can build functions that either take a record or a
+  # method hash to stub from. See find_record for an example.
+  def stub_record(klass, record_or_method_hash = {}, persisted = true)
+    if record_or_method_hash && !record_or_method_hash.is_a?(Hash)
+      return record_or_method_hash
+    end
+    stub record_params_for(klass, record_or_method_hash, persisted)
+  end
+
+  def record_params_for(klass, params = {}, persisted = true)
     if klass.respond_to?(:valid_attributes_hash)
       params.reverse_merge!(klass.valid_attributes_hash)
     end
     params[:params] = params.stringify_keys
     params.reverse_merge! :id => "A123",
+      :to_param => "A123",
       :class => klass,
       :to_key => ['123'],
       :to_json => %Q({"stub":"#{klass.name}"}),
       :new_record? => !persisted,
       :persisted? => persisted
-    stub params
   end
 
 end