From 4c1b19574b95e9db2c65f72b94bc55a86e4d6687 Mon Sep 17 00:00:00 2001
From: Haidong Ji
Date: Fri, 21 Dec 2018 21:24:14 -0600
Subject: String Edit Distance done!

Implementing the algo described in lecture. Getting 2 dimensional array
indexing right took a bit of time. Looking at the picture helped me in
realizing that the dimention should have been n+1 by m+1. First time
dealing with string edit distance and alignment game, pretty
interesting!---
 .../tests/EditDistanceTest.java                    | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 AlgoDesignAndTechniqueEdxJava/tests/EditDistanceTest.java

(limited to 'AlgoDesignAndTechniqueEdxJava/tests/EditDistanceTest.java')

diff --git a/AlgoDesignAndTechniqueEdxJava/tests/EditDistanceTest.java b/AlgoDesignAndTechniqueEdxJava/tests/EditDistanceTest.java
new file mode 100644
index 0000000..8c10432
--- /dev/null
+++ b/AlgoDesignAndTechniqueEdxJava/tests/EditDistanceTest.java
@@ -0,0 +1,22 @@
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+class EditDistanceTest {
+
+    @Test
+    void test() {
+        assertEquals(0, EditDistance.editDistance("ab", "ab"));
+    }
+
+    @Test
+    void test1() {
+        assertEquals(3, EditDistance.editDistance("short", "ports"));
+    }
+
+    @Test
+    void test2() {
+        assertEquals(5, EditDistance.editDistance("editing", "distance"));
+    }
+
+}
-- 
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