public void TryParseIPv4IsSuccessful()
{
string outputIP = string.Empty;
bool success;
success = MHString.TryParseIPv4("1.1.1.1", out outputIP);
Assert.IsTrue(success, "TryParse failed with 1.1.1.1");
Assert.AreEqual("1.1.1.1", outputIP, "normalized ip not 1.1.1.1");
success = MHString.TryParseIPv4("01.01.01.01", out outputIP);
Assert.IsTrue(success, "TryParse failed with leading zeros");
Assert.AreEqual("1.1.1.1", outputIP, "normalized ip not 1.1.1.1");
success = MHString.TryParseIPv4("1.1.1", out outputIP);
Assert.IsFalse(success, "TryParse succeeded with 1.1.1");
Assert.AreEqual(string.Empty, outputIP, "normalized ip not empty with 1.1.1");
success = MHString.TryParseIPv4("1.1.1.1.1", out outputIP);
Assert.IsFalse(success, "TryParse succeeded with 1.1.1.1.1");
Assert.AreEqual(string.Empty, outputIP, "normalized ip not empty with 1.1.1.1.1");
success = MHString.TryParseIPv4(null, out outputIP);
Assert.IsFalse(success, "TryParse succeeded with null");
Assert.AreEqual(string.Empty, outputIP, "normalized ip not empty with null");
success = MHString.TryParseIPv4(string.Empty, out outputIP);
Assert.IsFalse(success, "TryParse succeeded with empty");
Assert.AreEqual(string.Empty, outputIP, "normalized ip not empty with empty");
success = MHString.TryParseIPv4(" ", out outputIP);
Assert.IsFalse(success, "TryParse succeeded with whitespace");
Assert.AreEqual(string.Empty, outputIP, "normalized ip not empty with whitespace");
success = MHString.TryParseIPv4("1.1.1.A", out outputIP);
Assert.IsFalse(success, "TryParse succeeded with 1.1.1.A");
Assert.AreEqual(string.Empty, outputIP, "normalized ip not empty with 1.1.1.A");
success = MHString.TryParseIPv4("1.1.256.1", out outputIP);
Assert.IsFalse(success, "TryParse succeeded with 1.1.256.1");
Assert.AreEqual(string.Empty, outputIP, "normalized ip not empty with 1.1.256.1");
}