From 1737552eca732d53273f0dfbf32bde0bc4ff6657 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Thu, 18 Oct 2012 16:43:14 +0000
Subject: [PATCH] Fixed that invalid start date is ignored (#12092).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10670 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/models/issue.rb     |  6 +++++-
 test/unit/issue_test.rb | 18 ++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/app/models/issue.rb b/app/models/issue.rb
index 0029fffb9..8537ef699 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -525,10 +525,14 @@ class Issue < ActiveRecord::Base
   end
 
   def validate_issue
-    if self.due_date.nil? && @attributes['due_date'] && !@attributes['due_date'].empty?
+    if due_date.nil? && @attributes['due_date'].present?
       errors.add :due_date, :not_a_date
     end
 
+    if start_date.nil? && @attributes['start_date'].present?
+      errors.add :start_date, :not_a_date
+    end
+
     if self.due_date and self.start_date and self.due_date < self.start_date
       errors.add :due_date, :greater_than_start_date
     end
diff --git a/test/unit/issue_test.rb b/test/unit/issue_test.rb
index 39a09396f..ae6f9ee94 100644
--- a/test/unit/issue_test.rb
+++ b/test/unit/issue_test.rb
@@ -54,6 +54,24 @@ class IssueTest < ActiveSupport::TestCase
     assert_nil issue.estimated_hours
   end
 
+  def test_start_date_format_should_be_validated
+    set_language_if_valid 'en'
+    ['2012', 'ABC', '2012-15-20'].each do |invalid_date|
+      issue = Issue.new(:start_date => invalid_date)
+      assert !issue.valid?
+      assert_include 'Start date is not a valid date', issue.errors.full_messages, "No error found for invalid date #{invalid_date}"
+    end
+  end
+
+  def test_due_date_format_should_be_validated
+    set_language_if_valid 'en'
+    ['2012', 'ABC', '2012-15-20'].each do |invalid_date|
+      issue = Issue.new(:due_date => invalid_date)
+      assert !issue.valid?
+      assert_include 'Due date is not a valid date', issue.errors.full_messages, "No error found for invalid date #{invalid_date}"
+    end
+  end
+
   def test_create_with_required_custom_field
     set_language_if_valid 'en'
     field = IssueCustomField.find_by_name('Database')