public void TryParseVersionInText_ValidMarker()
{
var success = VersionFunctions.TryParseVersionInText("foo 1.0", @"(?<marker>foo) (?<version>1.0)", out var _, out var marker);
Assert.IsTrue(success);
Assert.AreEqual("foo", marker);
}
public void TryParseVersionInText_ValidRegexButTextIsNoVersion()
{
var success = VersionFunctions.TryParseVersionInText("something", @"a(?<version>\d\.\d)a", out var version, out var marker);
Assert.IsFalse(success);
Assert.IsNull(version);
Assert.IsTrue(string.IsNullOrEmpty(marker));
}
public void TryParseVersionInText_InvalidRegexWithoutNamedGroup()
{
var success = VersionFunctions.TryParseVersionInText("100", @"\d", out var version, out var marker);
Assert.IsFalse(success);
Assert.IsNull(version);
Assert.IsTrue(string.IsNullOrEmpty(marker));
}
public void TryParseVersionInText_Found()
{
var success = VersionFunctions.TryParseVersionInText("a1.2a", @"a(?<version>\d\.\d)a", out var version, out var marker);
Assert.IsTrue(success);
Assert.AreEqual("1.2", version.ToString());
Assert.IsTrue(string.IsNullOrEmpty(marker));
}
public void TryParseVersionInText_InvalidRegexWithNamedGroup()
{
Assert.ThrowsException <ArgumentException>(() => VersionFunctions.TryParseVersionInText("1.0//", @"(?<version>1.0//)", out _, out _));
}
