From 5668a6c9d6d170cdcc784b8c9f4341b96b382cc8 Mon Sep 17 00:00:00 2001
From: Verner Fortelius <verner@fortelius.net>
Date: Sun, 28 Aug 2022 21:47:24 +0300
Subject: [PATCH] add test for some linq methods

---
 .../Tests/FuzzySearchLevenshteinTests.cs      | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/FuzzySearchNet.Tests/Tests/FuzzySearchLevenshteinTests.cs b/FuzzySearchNet.Tests/Tests/FuzzySearchLevenshteinTests.cs
index 2d9c430..41ca2e4 100644
--- a/FuzzySearchNet.Tests/Tests/FuzzySearchLevenshteinTests.cs
+++ b/FuzzySearchNet.Tests/Tests/FuzzySearchLevenshteinTests.cs
@@ -356,4 +356,28 @@ public void TestLevenshteinBufferBoundaryShort3Distance(string term, string text
             TestUtils.AssertMatch(results[0], expectedStartIndex, expectedMatch, expectedDistance);
         });
     }
+
+
+    [Test]
+    public void TestLevenshteinLinq()
+    {
+        var text = "---abcc----abc---axc--";
+        var term = "abc";
+
+        var results = FuzzySearch.FindLevenshtein(term, text, 2).ToList();
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(results.Count, Is.EqualTo(3));
+            TestUtils.AssertMatch(results[0], 3, "abc", 0);
+            TestUtils.AssertMatch(results[1], 11, "abc", 0);
+            TestUtils.AssertMatch(results[2], 17, "axc", 1);
+        });
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(FuzzySearch.FindLevenshtein(term, text, 3).Any());
+            TestUtils.AssertMatch(FuzzySearch.FindLevenshtein(term, text, 3).First(), 3, "abc", 0);
+        });
+    }
 }