public void SubstrStartNoCount()
{
var rule = new SubstrRule("foobar", 3);
JsonAssert.AreEquivalent("bar", rule.Apply());
}
public void SubstrStartNegativeCountBeyondLength()
{
var rule = new SubstrRule("foobar", 2, -10);
JsonAssert.AreEquivalent(string.Empty, rule.Apply());
}
public void SubstrStartCountBeyondLength()
{
var rule = new SubstrRule("foobar", 3, 5);
JsonAssert.AreEquivalent("bar", rule.Apply());
}
public void SubstrStartNegativeCount()
{
var rule = new SubstrRule("foobar", 2, -1);
JsonAssert.AreEquivalent("oba", rule.Apply());
}
public void SubstrNegativeStartBeyondLengthNoCount()
{
var rule = new SubstrRule("foobar", -10);
JsonAssert.AreEquivalent("foobar", rule.Apply());
}