public void SetUp()
{
_comparer = new Comparer(new ComparisonSettings {
UseDefaultIfMemberNotExist = true
});
//Some fields should be ignored
_comparer.AddComparerOverride("ConnectionString", DoNotCompareValueComparer.Instance);
_comparer.AddComparerOverride("Email", DoNotCompareValueComparer.Instance);
_comparer.AddComparerOverride("Notifications", DoNotCompareValueComparer.Instance);
//Smart Modes are disabled by default. These fields are not case sensitive
var disabledByDefaultComparer = new DefaultValueValueComparer <string>("Disabled", IgnoreCaseStringsValueComparer.Instance);
_comparer.AddComparerOverride("SmartMode1", disabledByDefaultComparer);
_comparer.AddComparerOverride("SmartMode2", disabledByDefaultComparer);
_comparer.AddComparerOverride("SmartMode3", disabledByDefaultComparer);
//http prefix in URLs should be ignored
var urlComparer = new DynamicValueComparer <string>(
(url1, url2, settings) => url1.Trim('/').Replace(@"http://", string.Empty) == url2.Trim('/').Replace(@"http://", string.Empty));
_comparer.AddComparerOverride("SomeUrl", urlComparer);
_comparer.AddComparerOverride("SomeOtherUrl", urlComparer);
//DataCompression is Off by default.
_comparer.AddComparerOverride("DataCompression", new DefaultValueValueComparer <string>("Off", NulableStringsValueComparer.Instance));
//ProcessTaskTimeout and TotalProcessTimeout fields have default values.
_comparer.AddComparerOverride("ProcessTaskTimeout", new DefaultValueValueComparer <long>(100, DefaultValueComparer.Instance));
_comparer.AddComparerOverride("TotalProcessTimeout", new DefaultValueValueComparer <long>(500, DefaultValueComparer.Instance));
}
public void CompareSecondArgumentNullNotValueType()
{
var comparer = new DynamicValueComparer <string>((s1, s2, settings) => s1 == s2, s => s);
var result = comparer.Compare("23", null, new ComparisonSettings());
Assert.IsFalse(result);
}
public void CompareWithDefaultToString(string str1, string str2, bool expectedResult)
{
var comparer = new DynamicValueComparer <string>((s1, s2, settings) => s1.Length == s2.Length);
var result = comparer.Compare(str1, str2, new ComparisonSettings());
var toString = comparer.ToString(str1);
Assert.AreEqual(expectedResult, result);
Assert.AreEqual(str1, toString);
}
public void NulableType()
{
DateTime?dt1 = null;
DateTime?dt2 = null;
var dateComparer = new DynamicValueComparer <DateTime?>
((date1, date2, settings) => date1 == date2 || (date1 != null && date2 != null && date1.Value.Date == date2.Value.Date));
var comparer = new Comparer <DateTime?>();
comparer.AddComparerOverride <DateTime?>(dateComparer);
var result = comparer.Compare(dt1, dt2);
Assert.IsTrue(result);
}
public void CompareSecondArgumentNullValueType()
{
var comparer = new DynamicValueComparer <int>((i1, i2, settings) => i1 == i2, i => i.ToString());
Assert.Throws <ArgumentException>(() => comparer.Compare(23, null, new ComparisonSettings()));
}
public void CompareWrongSecondArgument()
{
var comparer = new DynamicValueComparer <string>((s1, s2, settings) => true, s => s);
Assert.Throws <ArgumentException>(() => comparer.Compare("25", 25, new ComparisonSettings()));
}
