From 30bc795d119679f717f5b3d41971ae51553e03c7 Mon Sep 17 00:00:00 2001
From: Diego Araújo <diegoamc90@gmail.com>
Date: Thu, 13 Feb 2014 08:36:18 -0200
Subject: [PATCH] Helper for edit links of metric configurations.

---
 app/helpers/mezuro_configurations_helper.rb                     | 10 +++++++++-
 app/views/mezuro_configurations/_metric_configurations.html.erb |  5 ++---
 spec/helpers/mezuro_configurations_helper_spec.rb               | 18 +++++++++++++++++-
 3 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/app/helpers/mezuro_configurations_helper.rb b/app/helpers/mezuro_configurations_helper.rb
index b42182b..4c42f12 100644
--- a/app/helpers/mezuro_configurations_helper.rb
+++ b/app/helpers/mezuro_configurations_helper.rb
@@ -2,4 +2,12 @@ module MezuroConfigurationsHelper
   def mezuro_configuration_owner?(mezuro_configuration_id)
     user_signed_in? && !current_user.mezuro_configuration_ownerships.find_by_mezuro_configuration_id(mezuro_configuration_id).nil?
   end
-end
\ No newline at end of file
+
+  def link_to_edit_form(metric_configuration, mezuro_configuration_id)
+    if (metric_configuration.metric.compound)
+      link_to('Edit', edit_mezuro_configuration_compound_metric_configuration_path(mezuro_configuration_id, metric_configuration.id), class: 'btn btn-info')
+    else
+      link_to('Edit', edit_mezuro_configuration_metric_configuration_path(mezuro_configuration_id, metric_configuration.id), class: 'btn btn-info')
+    end
+  end
+end
diff --git a/app/views/mezuro_configurations/_metric_configurations.html.erb b/app/views/mezuro_configurations/_metric_configurations.html.erb
index 638445d..cc6255a 100644
--- a/app/views/mezuro_configurations/_metric_configurations.html.erb
+++ b/app/views/mezuro_configurations/_metric_configurations.html.erb
@@ -4,8 +4,7 @@
   <td><%= metric_configuration.weight %></td>
   <% if mezuro_configuration_owner? @mezuro_configuration.id %>
     <td>
-      <%= link_to 'Edit', edit_mezuro_configuration_metric_configuration_path(@mezuro_configuration.id, metric_configuration.id), 
-                  class: 'btn btn-info' %>
+      <%= link_to_edit_form(metric_configuration, @mezuro_configuration.id) %>
     </td>
     <td>
       <%= link_to 'Destroy', mezuro_configuration_metric_configuration_path(@mezuro_configuration.id, metric_configuration.id), 
@@ -14,4 +13,4 @@
     </td>
     </td>
  <% end %>
-</tr>
\ No newline at end of file
+</tr>
diff --git a/spec/helpers/mezuro_configurations_helper_spec.rb b/spec/helpers/mezuro_configurations_helper_spec.rb
index a34db08..0e23dab 100644
--- a/spec/helpers/mezuro_configurations_helper_spec.rb
+++ b/spec/helpers/mezuro_configurations_helper_spec.rb
@@ -41,4 +41,20 @@ describe MezuroConfigurationsHelper do
       it { helper.mezuro_configuration_owner?(@subject.id).should be_true }
     end
   end
-end
\ No newline at end of file
+
+  describe 'link to edit form' do
+    context 'when the metric is native' do
+      let(:metric_configuration) { FactoryGirl.build(:metric_configuration) }
+      let(:response_link) {"<a class=\"btn btn-info\" href=\"/mezuro_configurations/#{metric_configuration.configuration_id}/metric_configurations/#{metric_configuration.id}/edit\">Edit</a>"}
+
+      it { helper.link_to_edit_form(metric_configuration, metric_configuration.configuration_id).should eq(response_link) }
+    end
+
+    context 'when the metric is compound' do
+      let(:compound_metric_configuration) { FactoryGirl.build(:compound_metric_configuration) }
+      let(:response_link) {"<a class=\"btn btn-info\" href=\"/mezuro_configurations/#{compound_metric_configuration.configuration_id}/compound_metric_configurations/#{compound_metric_configuration.id}/edit\">Edit</a>"}
+
+      it { helper.link_to_edit_form(compound_metric_configuration, compound_metric_configuration.configuration_id).should eq(response_link) }
+    end
+  end
+end
--
libgit2 0.21.2