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 * *   Redistributions of source code must retain the above 
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 *     following disclaimer. 
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 *     copyright notice, this list of conditions and the 
 *     following disclaimer in the documentation and/or other 
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 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
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 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
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using System.Collections.Generic;
using System.Text.RegularExpressions;
using NUnit.Framework;
using XenAdmin.Wizards.DRWizards;

namespace XenAdminTests.WizardTests
{
    [TestFixture, Category(TestCategories.UICategoryB)]
    public class DRFailoverWizardSummaryReportTests
    {

        private SummaryReport summaryReport;

        [SetUp]
        public void PerTestSetUp()
        {
            summaryReport = new SummaryReport();
        }


        [Test]
        public void AddingValidRows()
        {
            List<string> linesToAdd = new List<string>()
                                          {
                                             "line 1",
                                             "line 2",
                                             "line 3",
                                             "line 4",
                                             "line 5",
                                          };

            summaryReport.AddLine(linesToAdd[0]);
            summaryReport.AddLine(linesToAdd[1], 1);
            summaryReport.AddLine(linesToAdd[2], 0);
            summaryReport.AddLine(linesToAdd[3], 1, true);
            summaryReport.AddLine(linesToAdd[4], 0, true);

            string outputString = summaryReport.ToString();
            CheckForStringDecorations(outputString);

            foreach (string line in linesToAdd)
            {
                Assert.IsTrue(outputString.Contains(line), "Line: \"" + line + "\" missing");
            }
        }

        [Test]
        public void AddingNoLinesFailsGracefully()
        {
            Assert.AreEqual(string.Empty, 
                            summaryReport.ToString(), 
                            "Adding no rows did not produce an empty string");
        }

        [Test]
        public void AddingNullStringsAddsJustDecorations()
        {
            summaryReport.AddLine(null);
            summaryReport.AddLine(null, 1);
            summaryReport.AddLine(null, 0);
            summaryReport.AddLine(null, 1, true);
            summaryReport.AddLine(null, 0, true);

            string outputString = summaryReport.ToString();
            CheckForStringDecorations(outputString);
            
        }

        private void CheckForStringDecorations(string outputString)
        {
            Assert.AreEqual(2, Regex.Matches(outputString, "  [\u2022]").Count, "2 spaced bullet points not found in " + outputString);
            Assert.AreEqual(5, Regex.Matches(outputString, "\r\n").Count, "5 new lines not found in " + outputString);
            Assert.AreEqual(2, Regex.Matches(outputString,
                                             "[a-zA-Z]{3} ([0-9]|[0-9][0-9]), [0-9]{4} ([0-9]|[0-9][0-9]):[0-9]{2}:[0-9]{2} [AP]M -").Count,
                                             "2 date stamps not found in " + outputString);
        }
    }
}