public void Test_Design_Example()
{
//match this bad boy
//^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$
var charachterGroup = new FluidRegexGroupBuilder()
.MatchOneOfTheseCharachters(NumberOfTimes.Once, "-", "+", ".", "'")
.MatchAnyWords(NumberOfTimes.OneOrMore);
//Idea about a refactor (think about this later)
//new RegexMatcher().Match().WhiteSpace().ThenGroup().ThenTheCharchater
var builder = new FluidRegexBuilder()
.MatchStringStart()
.MatchAnyWords(NumberOfTimes.OneOrMore)
.MatchGroup(
charachterGroup, NumberOfTimes.ZeroOrMore
)
.MatchOneOfTheseCharachters(NumberOfTimes.Once, "@");
//.matchTheCharachter("@")
//.matchAnythingButWhitespace
//.matchGroup(DefineRegexGroupAs()
// .matchOneOfTheseCharachters("-", ".")
// .matchAnythingButWhitespace(),
// RegexQuantifierType.MatchManyTimes
//)
}
public void Match_Everything_But_Whitespace_Wont_Match_WhiteSpace()
{
var regex = @"\w";
var builder = new FluidRegexBuilder()
.MatchAnythingButWhiteSpace(NumberOfTimes.Once);
var builtRegex = builder.CreateInstance();
var builtRegexString = builder
.CreateInstanceAsString();
Assert.AreEqual(regex, builtRegexString);
Assert.IsFalse(builtRegex.IsMatch(" "));
}
public void Match_Everything_But_Whitespace_Matches_Non_White_Space()
{
var regex = @"\w";
var builder = new FluidRegexBuilder()
.MatchAnythingButWhiteSpace(NumberOfTimes.Once);
var builtRegex = builder.CreateInstance();
var builtRegexString = builder
.CreateInstanceAsString();
Assert.AreEqual(regex, builtRegexString);
Assert.IsTrue(builtRegex.IsMatch("hello"));
Assert.IsTrue(builtRegex.IsMatch("$$$fadg"));
Assert.IsTrue(builtRegex.IsMatch("^%$*& adg"));
}
public void Match_The_Charachter_Does_Not_Match_Other_Charatchers()
{
var regex = "@";
var builder = new FluidRegexBuilder()
.MatchTheCharachter(regex);
var builtRegex = builder.CreateInstance();
var builtRegexString = builder
.CreateInstanceAsString();
Assert.AreEqual(regex, builtRegexString);
Assert.IsFalse(builtRegex.IsMatch("a"));
Assert.IsFalse(builtRegex.IsMatch("aaaaaa..dfalkj343"));
Assert.IsFalse(builtRegex.IsMatch("#^%&$"));
Assert.IsFalse(builtRegex.IsMatch(" "));
}
public void Match_The_Charachter_Matches_Charatcher()
{
var regex = "@";
var builder = new FluidRegexBuilder()
.MatchTheCharachter(regex);
var builtRegex = builder.CreateInstance();
var builtRegexString = builder
.CreateInstanceAsString();
Assert.AreEqual(regex, builtRegexString);
Assert.IsTrue(builtRegex.IsMatch("[email protected]"));
Assert.IsTrue(builtRegex.IsMatch("a@a@a@"));
Assert.IsTrue(builtRegex.IsMatch("@@@aadsaf@"));
Assert.IsTrue(builtRegex.IsMatch("aadsaf@"));
}
public void Match_One_Of_These_Charachters_Fails_On_No_Match_Strings()
{
var regex = "[-+.']";
var builder = new FluidRegexBuilder()
.MatchOneOfTheseCharachters(NumberOfTimes.Once, "-", "+", ".", "'");
var builtRegex = builder.CreateInstance();
var builtRegexString = builder
.CreateInstanceAsString();
Assert.AreEqual(regex, builtRegexString);
Assert.IsFalse(builtRegex.IsMatch(" "));
Assert.IsFalse(builtRegex.IsMatch(" blah blah"));
Assert.IsFalse(builtRegex.IsMatch("start"));
Assert.IsFalse(builtRegex.IsMatch("///"));
Assert.IsFalse(builtRegex.IsMatch("ahhh"));
Assert.IsFalse(builtRegex.IsMatch("start of the string"));
}
public void Match_One_Of_These_Charachters_Matches_Right_Charatchers()
{
var regex = "[-+.']";
var builder = new FluidRegexBuilder()
.MatchOneOfTheseCharachters(NumberOfTimes.Once, "-", "+", ".", "'");
var builtRegex = builder.CreateInstance();
var builtRegexString = builder
.CreateInstanceAsString();
Assert.AreEqual(regex, builtRegexString);
Assert.IsTrue(builtRegex.IsMatch("-"));
Assert.IsTrue(builtRegex.IsMatch(" blah+blah"));
Assert.IsTrue(builtRegex.IsMatch("-.start"));
Assert.IsTrue(builtRegex.IsMatch("..."));
Assert.IsTrue(builtRegex.IsMatch("'ahhh'"));
Assert.IsTrue(builtRegex.IsMatch("start of the string..."));
}
public void Match_Start_String_Only_Matches_Start_Of_String()
{
var regex = "^start";
var builder = new FluidRegexBuilder()
.MatchStringStart()
.MatchTheCharachter("start");
var builtRegex = builder.CreateInstance();
var builtRegexString = builder
.CreateInstanceAsString();
Assert.AreEqual(regex, builtRegexString);
Assert.IsFalse(builtRegex.IsMatch("astart"));
Assert.IsFalse(builtRegex.IsMatch(" start"));
Assert.IsFalse(builtRegex.IsMatch("aaaaaastart start"));
Assert.IsFalse(builtRegex.IsMatch(" "));
Assert.IsFalse(builtRegex.IsMatch("aaa"));
Assert.IsTrue(builtRegex.IsMatch("start of the string"));
}
public void Match_One_Of_These_Charachters_Matches_Charachters()
{
var regex = "^[sz]";
var builder = new FluidRegexBuilder()
.MatchStringStart()
.MatchOneOfTheseCharachters(NumberOfTimes.Once, "s", "z");
var builtRegex = builder.CreateInstance();
var builtRegexString = builder
.CreateInstanceAsString();
Assert.AreEqual(regex, builtRegexString);
Assert.IsFalse(builtRegex.IsMatch("astart"));
Assert.IsFalse(builtRegex.IsMatch(" start"));
Assert.IsFalse(builtRegex.IsMatch("aaaaaastart start"));
Assert.IsFalse(builtRegex.IsMatch(" "));
Assert.IsFalse(builtRegex.IsMatch("aaa"));
Assert.IsTrue(builtRegex.IsMatch("start of the string"));
Assert.IsTrue(builtRegex.IsMatch("ztart of the string"));
}