public void CanCheckIfLower()
{
var upgrade = new Upgrade(currentVersion: "0.9.6", catchErrors: true);
var map = new Dictionary <string, bool>();
map["0.9.6 < 0.9.5"] = false;
map["0.9.6 < 0.9.6"] = false;
map["0.9.6 < 0.9.7"] = false;
map["0.9.6 <= 0.9.5"] = false;
map["0.9.6 <= 0.9.6"] = false;
map["0.9.6 <= 0.9.7"] = false;
map["0.9.6 > 0.9.5"] = false;
map["0.9.6 > 0.9.6"] = false;
map["0.9.6 > 0.9.7"] = false;
map["0.9.6 >= 0.9.5"] = false;
map["0.9.6 >= 0.9.6"] = false;
map["0.9.6 >= 0.9.7"] = false;
map["0.9.6 = 0.9.5"] = false;
map["0.9.6 = 0.9.6"] = false;
map["0.9.6 = 0.9.7"] = false;
map["0.9.6 != 0.9.5"] = false;
map["0.9.6 != 0.9.6"] = false;
map["0.9.6 != 0.9.7"] = false;
upgrade.ExecuteIf("<", "0.9.5", (args) => map["0.9.6 < 0.9.5"] = true);
upgrade.ExecuteIf("<", "0.9.6", (args) => map["0.9.6 < 0.9.6"] = true);
upgrade.ExecuteIf("<", "0.9.7", (args) => map["0.9.6 < 0.9.7"] = true);
upgrade.ExecuteIf("<=", "0.9.5", (args) => map["0.9.6 <= 0.9.5"] = true);
upgrade.ExecuteIf("<=", "0.9.6", (args) => map["0.9.6 <= 0.9.6"] = true);
upgrade.ExecuteIf("<=", "0.9.7", (args) => map["0.9.6 <= 0.9.7"] = true);
upgrade.ExecuteIf(">", "0.9.5", (args) => map["0.9.6 > 0.9.5"] = true);
upgrade.ExecuteIf(">", "0.9.6", (args) => map["0.9.6 > 0.9.6"] = true);
upgrade.ExecuteIf(">", "0.9.7", (args) => map["0.9.6 > 0.9.7"] = true);
upgrade.ExecuteIf(">=", "0.9.5", (args) => map["0.9.6 >= 0.9.5"] = true);
upgrade.ExecuteIf(">=", "0.9.6", (args) => map["0.9.6 >= 0.9.6"] = true);
upgrade.ExecuteIf(">=", "0.9.7", (args) => map["0.9.6 >= 0.9.7"] = true);
upgrade.ExecuteIf("=", "0.9.5", (args) => map["0.9.6 = 0.9.5"] = true);
upgrade.ExecuteIf("=", "0.9.6", (args) => map["0.9.6 = 0.9.6"] = true);
upgrade.ExecuteIf("=", "0.9.7", (args) => map["0.9.6 = 0.9.7"] = true);
upgrade.ExecuteIf("!=", "0.9.5", (args) => map["0.9.6 != 0.9.5"] = true);
upgrade.ExecuteIf("!=", "0.9.6", (args) => map["0.9.6 != 0.9.6"] = true);
upgrade.ExecuteIf("!=", "0.9.7", (args) => map["0.9.6 != 0.9.7"] = true);
Assert.AreEqual(map["0.9.6 < 0.9.5"], false);
Assert.AreEqual(map["0.9.6 < 0.9.6"], false);
Assert.AreEqual(map["0.9.6 < 0.9.7"], true);
Assert.AreEqual(map["0.9.6 <= 0.9.5"], false);
Assert.AreEqual(map["0.9.6 <= 0.9.6"], true);
Assert.AreEqual(map["0.9.6 <= 0.9.7"], true);
Assert.AreEqual(map["0.9.6 > 0.9.5"], true);
Assert.AreEqual(map["0.9.6 > 0.9.6"], false);
Assert.AreEqual(map["0.9.6 > 0.9.7"], false);
Assert.AreEqual(map["0.9.6 >= 0.9.5"], true);
Assert.AreEqual(map["0.9.6 >= 0.9.6"], true);
Assert.AreEqual(map["0.9.6 >= 0.9.7"], false);
Assert.AreEqual(map["0.9.6 = 0.9.5"], false);
Assert.AreEqual(map["0.9.6 = 0.9.6"], true);
Assert.AreEqual(map["0.9.6 = 0.9.7"], false);
Assert.AreEqual(map["0.9.6 != 0.9.5"], true);
Assert.AreEqual(map["0.9.6 != 0.9.6"], false);
Assert.AreEqual(map["0.9.6 != 0.9.7"], true);
}