Commit a58990f

@@ -17,7 +17,9 @@ class BackupFile
   end
 
   def valid?
-    File.extname(backup_file.path).start_with?(".stronglifts")
+    extension = File.extname(backup_file.path)
+    extension.start_with?(".stronglifts") ||
+      extension.start_with?(".csv")
   end
 
   private

@@ -13,6 +13,12 @@ describe BackupFile do
       expect(subject).to be_valid
     end
 
+    it 'returns true for csv exports' do
+      csv_export = fixture_file("spreadsheet-stronglifts.csv")
+      subject = BackupFile.new(user, csv_export)
+      expect(subject).to be_valid
+    end
+
     it "returns false" do
       subject = BackupFile.new(user, fixture_file("unknown.file"))
       expect(subject).to_not be_valid

@@ -47,7 +47,6 @@ FactoryGirl.define do
           filename: 'spreadsheet-stronglifts.csv',
           type: 'text/plain',
           tempfile: File.new("#{File.expand_path(File.dirname(__FILE__))}/fixtures/spreadsheet-stronglifts.csv")
-          #tempfile: fixture_file_upload("spreadsheet-stronglifts.csv")
         })
       ]}
     end