public void IsMatchResultsInFailure()
{
string text = "mississippi";
string pattern = "mis*is*p*.";
var result = new RegularExpressionMatching().IsMatch(text, pattern);
Assert.IsFalse(result);
}
public void IsMatchResultsInSuccess()
{
string text = "aab";
string pattern = "c*a*b";
var result = new RegularExpressionMatching().IsMatch(text, pattern);
Assert.IsTrue(result);
}
public void TestRegularExpressionMatching()
{
var r = RegularExpressionMatching.IsMatch("aa", "a");
Assert.AreEqual(r, false);
r = RegularExpressionMatching.IsMatch("aa", "a*");
Assert.AreEqual(r, true);
r = RegularExpressionMatching.IsMatch("ab", ".*");
Assert.AreEqual(r, true);
r = RegularExpressionMatching.IsMatch("aab", "c*a*b");
Assert.AreEqual(r, true);
r = RegularExpressionMatching.IsMatch("mississippi", "mis*is*p*.");
Assert.AreEqual(r, false);
}
public void RegularExpressionMatching_without_dot_start_true()
{
Assert.AreEqual(true, RegularExpressionMatching.IsMatch("aa", "aa"));
}
public void RegularExpressionMatching_with_star_false_long()
{
Assert.AreEqual(false, RegularExpressionMatching.IsMatch("ab", "ab*c"));
}
public void RegularExpressionMatching_with_star_match_duplicate_true()
{
Assert.AreEqual(true, RegularExpressionMatching.IsMatch("acdc", "a*c"));
}
public void RegularExpressionMatching_with_star_match_empty_true()
{
Assert.AreEqual(true, RegularExpressionMatching.IsMatch("ac", "a*c"));
Assert.AreEqual(true, RegularExpressionMatching.IsMatch("acv", "a*c*v"));
}
public void RegularExpressionMatching_with_dot_false()
{
Assert.AreEqual(false, RegularExpressionMatching.IsMatch("aab", "a.c"));
Assert.AreEqual(false, RegularExpressionMatching.IsMatch("aaa", ".a"));
}
public void RegularExpressionMatching_with_dot_true()
{
Assert.AreEqual(true, RegularExpressionMatching.IsMatch("aa", "a."));
Assert.AreEqual(true, RegularExpressionMatching.IsMatch("aa", ".a"));
Assert.AreEqual(true, RegularExpressionMatching.IsMatch("baa", "b.a"));
}
public void IsMatchTest(string v, string v2, bool r)
{
RegularExpressionMatching test = new RegularExpressionMatching();
Assert.IsTrue(test.IsMatch(v, v2) == r);
}
