public void UseCase_SuppressExistingPast_Test()
{
RuleProcessor processor = new RuleProcessor(@"rules\valid");
processor.AddRules(@"rules\custom");
string testString = "MD5 hash = new MD5CryptoServiceProvider(); //DevSkim: ignore DS126858,DS168931 until 1980-07-15";
Suppressor sup = new Suppressor(testString, "csharp");
Assert.IsFalse(sup.IsRuleSuppressed("DS126858"), "Is suppressed DS126858 should be True");
Assert.IsFalse(sup.IsRuleSuppressed("DS168931"), "Is suppressed DS168931 should be True");
// Suppress multiple
string suppressedString = sup.SuppressRule("DS196098");
string expected = "MD5 hash = new MD5CryptoServiceProvider(); //DevSkim: ignore DS126858,DS168931,DS196098 until 1980-07-15";
Assert.AreEqual(expected, suppressedString, "Suppress multiple failed");
// Suppress multiple new date
DateTime expirationDate = DateTime.Now.AddDays(10);
suppressedString = sup.SuppressRule("DS196098", expirationDate);
expected = "MD5 hash = new MD5CryptoServiceProvider(); //DevSkim: ignore DS126858,DS168931,DS196098 until {0:yyyy}-{0:MM}-{0:dd}";
Assert.AreEqual(string.Format(expected, expirationDate), suppressedString, "Suppress multiple new date failed");
// Suppress multiple to all
suppressedString = sup.SuppressAll();
expected = "MD5 hash = new MD5CryptoServiceProvider(); //DevSkim: ignore all until 1980-07-15";
Assert.AreEqual(string.Format(expected, expirationDate), suppressedString, "Suppress multiple to all failed");
// Suppress multiple to all new date
suppressedString = sup.SuppressAll(expirationDate);
expected = "MD5 hash = new MD5CryptoServiceProvider(); //DevSkim: ignore all until {0:yyyy}-{0:MM}-{0:dd}";
Assert.AreEqual(string.Format(expected, expirationDate), suppressedString, "Suppress multiple to all new date failed");
}
public void UseCase_Suppress_Test()
{
RuleProcessor processor = new RuleProcessor(@"rules\valid");
processor.AddRules(@"rules\custom");
// Is supressed test
string testString = "md5.new()";
Match match = processor.IsMatch(testString, 0, "python");
Assert.IsTrue(match.Success, "Is suppressed should ve flagged");
string ruleId = match.Rule.Id;
Suppressor sup = new Suppressor(testString, "python");
Assert.IsFalse(sup.IsRuleSuppressed(ruleId), "Is suppressed should be false");
// Suppress Rule test
string suppressedString = sup.SuppressRule(ruleId);
string expected = "md5.new() #DevSkim: ignore DS196098";
Assert.AreEqual(expected, suppressedString, "Supress Rule failed ");
// Suppress Rule Until test
DateTime expirationDate = DateTime.Now.AddDays(5);
suppressedString = sup.SuppressRule(ruleId, expirationDate);
expected = string.Format("md5.new() #DevSkim: ignore DS196098 until {0:yyyy}-{0:MM}-{0:dd}", expirationDate);
Assert.AreEqual(expected, suppressedString, "Supress Rule Until failed ");
// Suppress All test
suppressedString = sup.SuppressAll();
expected = "md5.new() #DevSkim: ignore all";
Assert.AreEqual(expected, suppressedString, "Supress All failed");
// Suppress All Until test
suppressedString = sup.SuppressAll(expirationDate);
expected = string.Format("md5.new() #DevSkim: ignore all until {0:yyyy}-{0:MM}-{0:dd}", expirationDate);
Assert.AreEqual(expected, suppressedString, "Supress All Until failed ");
}