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Stef negate matcher (#134)

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* RejectOnMatch (wip)

* RejectOnMatch (wip)

* RejectOnMatch (wip)

* RejectOnMatch (wip)

* docs: improve sample app matcher to show use of reject on match

* Reworked code review comments
This commit is contained in:
Alastair Crabtree
2018-05-12 11:51:56 +01:00
committed by Stef Heyenrath
parent 7cf283ec13
commit a8ddd31c9c
53 changed files with 1076 additions and 394 deletions
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65
src/WireMock.Net/Matchers/RegexMatcher.cs
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@@ -9,18 +9,32 @@ namespace WireMock.Matchers
/// <summary>
/// Regular Expression Matcher
/// </summary>
/// <seealso cref="IStringMatcher" />
/// <inheritdoc cref="IStringMatcher"/>
/// <inheritdoc cref="IIgnoreCaseMatcher"/>
public class RegexMatcher : IStringMatcher, IIgnoreCaseMatcher
{
private readonly string[] _patterns;
private readonly Regex[] _expressions;
/// <inheritdoc cref="IMatcher.MatchBehaviour"/>
public MatchBehaviour MatchBehaviour { get; }
/// <summary>
/// Initializes a new instance of the <see cref="RegexMatcher"/> class.
/// </summary>
/// <param name="pattern">The pattern.</param>
/// <param name="ignoreCase">IgnoreCase</param>
public RegexMatcher([NotNull, RegexPattern] string pattern, bool ignoreCase = false) : this(new [] { pattern }, ignoreCase )
/// <param name="ignoreCase">Ignore the case from the pattern.</param>
public RegexMatcher([NotNull, RegexPattern] string pattern, bool ignoreCase = false) : this(new[] { pattern }, ignoreCase)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="RegexMatcher"/> class.
/// </summary>
/// <param name="matchBehaviour">The match behaviour.</param>
/// <param name="pattern">The pattern.</param>
/// <param name="ignoreCase">Ignore the case from the pattern.</param>
public RegexMatcher(MatchBehaviour matchBehaviour, [NotNull, RegexPattern] string pattern, bool ignoreCase = false) : this(matchBehaviour, new[] { pattern }, ignoreCase)
{
}
@@ -28,13 +42,24 @@ namespace WireMock.Matchers
/// Initializes a new instance of the <see cref="RegexMatcher"/> class.
/// </summary>
/// <param name="patterns">The patterns.</param>
/// <param name="ignoreCase">IgnoreCase</param>
public RegexMatcher([NotNull, RegexPattern] string[] patterns, bool ignoreCase = false)
/// <param name="ignoreCase">Ignore the case from the pattern.</param>
public RegexMatcher([NotNull, RegexPattern] string[] patterns, bool ignoreCase = false) : this(MatchBehaviour.AcceptOnMatch, patterns, ignoreCase)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="RegexMatcher"/> class.
/// </summary>
/// <param name="matchBehaviour">The match behaviour.</param>
/// <param name="patterns">The patterns.</param>
/// <param name="ignoreCase">Ignore the case from the pattern.</param>
public RegexMatcher(MatchBehaviour matchBehaviour, [NotNull, RegexPattern] string[] patterns, bool ignoreCase = false)
{
Check.NotNull(patterns, nameof(patterns));
_patterns = patterns;
IgnoreCase = ignoreCase;
MatchBehaviour = matchBehaviour;
RegexOptions options = RegexOptions.Compiled;
if (ignoreCase)
@@ -48,19 +73,20 @@ namespace WireMock.Matchers
/// <inheritdoc cref="IStringMatcher.IsMatch"/>
public double IsMatch(string input)
{
if (input == null)
double match = MatchScores.Mismatch;
if (input != null)
{
return MatchScores.Mismatch;
}
try
{
return MatchScores.ToScore(_expressions.Select(e => e.IsMatch(input)));
}
catch (Exception)
{
return MatchScores.Mismatch;
try
{
match = MatchScores.ToScore(_expressions.Select(e => e.IsMatch(input)));
}
catch (Exception)
{
// just ignore exception
}
}
return MatchBehaviourHelper.Convert(MatchBehaviour, match);
}
/// <inheritdoc cref="IStringMatcher.GetPatterns"/>
@@ -69,11 +95,8 @@ namespace WireMock.Matchers
return _patterns;
}
/// <inheritdoc cref="IMatcher.GetName"/>
public virtual string GetName()
{
return "RegexMatcher";
}
/// <inheritdoc cref="IMatcher.Name"/>
public virtual string Name => "RegexMatcher";
/// <inheritdoc cref="IIgnoreCaseMatcher.IgnoreCase"/>
public bool IgnoreCase { get; }