fixed ceil issue with 0 count in pagination

thunder- · Feb 13, 2012 · 6829cd5 · 6829cd5
1 parent b8bf2fd
commit 6829cd5
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Showing 2 changed files with 28 additions and 2 deletions.
diff --git a/lib/ruote-kit/views/_pagination.html.haml b/lib/ruote-kit/views/_pagination.html.haml
@@ -17,7 +17,7 @@
     = @count
     = res
 
-    - las = ((@count / lim.to_f).ceil - 1) * lim
+    - las = lim < 1 ? @count : ((@count / lim.to_f).ceil - 1) * lim
     - pre = [ 0, @skip - lim ].max
     - nex = [ @skip + lim, las ].min
 

diff --git a/spec/resources/errors_spec.rb b/spec/resources/errors_spec.rb
@@ -36,7 +36,33 @@
     end
   end
 
-  describe 'with a running process that has an error' do
+  context 'with a running process that has no errors' do
+
+    before(:each) do
+
+      prepare_engine
+
+      @wfid = RuoteKit.engine.launch(
+        Ruote.define do
+          stall # sit there and do nothing
+        end
+      )
+
+      RuoteKit.engine.wait_for(2)
+    end
+
+    describe 'GET /_ruote/errors/:wfid' do
+
+      it 'returns an empty list' do
+
+        get "/_ruote/errors/#{@wfid}"
+
+        last_response.status.should == 200
+      end
+    end
+  end
+
+  context 'with a running process that has an error' do
 
     before(:each) do