Add ThrowExceptionWhenMatcherFails option to all Matchers (#500)

* . * ut * IMatcher.ThrowException * settings * more tests * linq matcher throw * . * .
2026-04-26 18:28:27 +02:00 · 2020-08-13 08:58:18 +02:00
parent 0d102f3af4
commit 06be3aff95
29 changed files with 1798 additions and 1607 deletions
--- a/src/WireMock.Net/Matchers/XPathMatcher.cs
+++ b/src/WireMock.Net/Matchers/XPathMatcher.cs
@@ -1,78 +1,85 @@
-using System;
-using System.Linq;
-using System.Xml;
-using JetBrains.Annotations;
-using WireMock.Validation;
-#if !NETSTANDARD1_3
-using Wmhelp.XPath2;
-#endif
-
-namespace WireMock.Matchers
-{
-    /// <summary>
-    /// XPath2Matcher
-    /// </summary>
-    /// <seealso cref="IStringMatcher" />
-    public class XPathMatcher : IStringMatcher
-    {
-        private readonly string[] _patterns;
-
-        /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
-        public MatchBehaviour MatchBehaviour { get; }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="XPathMatcher"/> class.
-        /// </summary>
-        /// <param name="patterns">The patterns.</param>
-        public XPathMatcher([NotNull] params string[] patterns) : this(MatchBehaviour.AcceptOnMatch, patterns)
-        {
-        }
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="XPathMatcher"/> class.
-        /// </summary>
-        /// <param name="matchBehaviour">The match behaviour.</param>
-        /// <param name="patterns">The patterns.</param>
-        public XPathMatcher(MatchBehaviour matchBehaviour, [NotNull] params string[] patterns)
-        {
-            Check.NotNull(patterns, nameof(patterns));
-
-            MatchBehaviour = matchBehaviour;
-            _patterns = patterns;
-        }
-
-        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
-        public double IsMatch(string input)
-        {
-            double match = MatchScores.Mismatch;
-            if (input != null)
-            {
-                try
-                {
-                    var nav = new XmlDocument { InnerXml = input }.CreateNavigator();
-#if NETSTANDARD1_3
-                    match = MatchScores.ToScore(_patterns.Select(p => true.Equals(nav.Evaluate($"boolean({p})"))));
-#else
-                    match = MatchScores.ToScore(_patterns.Select(p => true.Equals(nav.XPath2Evaluate($"boolean({p})"))));
-#endif
-                }
-                catch (Exception)
-                {
-                    // just ignore exception
-                    // TODO add logging?
-                }
-            }
-
-            return MatchBehaviourHelper.Convert(MatchBehaviour, match);
-        }
-
-        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
-        public string[] GetPatterns()
-        {
-            return _patterns;
-        }
-
-        /// <inheritdoc cref="IMatcher.Name"/>
-        public string Name => "XPathMatcher";
-    }
+using System;
+using System.Linq;
+using System.Xml;
+using JetBrains.Annotations;
+using WireMock.Validation;
+#if !NETSTANDARD1_3
+using Wmhelp.XPath2;
+#endif
+
+namespace WireMock.Matchers
+{
+    /// <summary>
+    /// XPath2Matcher
+    /// </summary>
+    /// <seealso cref="IStringMatcher" />
+    public class XPathMatcher : IStringMatcher
+    {
+        private readonly string[] _patterns;
+
+        /// <inheritdoc cref="IMatcher.MatchBehaviour"/>
+        public MatchBehaviour MatchBehaviour { get; }
+
+        /// <inheritdoc cref="IMatcher.ThrowException"/>
+        public bool ThrowException { get; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="XPathMatcher"/> class.
+        /// </summary>
+        /// <param name="patterns">The patterns.</param>
+        public XPathMatcher([NotNull] params string[] patterns) : this(MatchBehaviour.AcceptOnMatch, false, patterns)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="XPathMatcher"/> class.
+        /// </summary>
+        /// <param name="matchBehaviour">The match behaviour.</param>
+        /// <param name="throwException">Throw an exception when the internal matching fails because of invalid input.</param>
+        /// <param name="patterns">The patterns.</param>
+        public XPathMatcher(MatchBehaviour matchBehaviour, bool throwException = false, [NotNull] params string[] patterns)
+        {
+            Check.NotNull(patterns, nameof(patterns));
+
+            MatchBehaviour = matchBehaviour;
+            ThrowException = throwException;
+            _patterns = patterns;
+        }
+
+        /// <inheritdoc cref="IStringMatcher.IsMatch"/>
+        public double IsMatch(string input)
+        {
+            double match = MatchScores.Mismatch;
+            if (input != null)
+            {
+                try
+                {
+                    var nav = new XmlDocument { InnerXml = input }.CreateNavigator();
+#if NETSTANDARD1_3
+                    match = MatchScores.ToScore(_patterns.Select(p => true.Equals(nav.Evaluate($"boolean({p})"))));
+#else
+                    match = MatchScores.ToScore(_patterns.Select(p => true.Equals(nav.XPath2Evaluate($"boolean({p})"))));
+#endif
+                }
+                catch (Exception)
+                {
+                    if (ThrowException)
+                    {
+                        throw;
+                    }
+                }
+            }
+
+            return MatchBehaviourHelper.Convert(MatchBehaviour, match);
+        }
+
+        /// <inheritdoc cref="IStringMatcher.GetPatterns"/>
+        public string[] GetPatterns()
+        {
+            return _patterns;
+        }
+
+        /// <inheritdoc cref="IMatcher.Name"/>
+        public string Name => "XPathMatcher";
+    }
 }