1 files changed, 35 insertions, 0 deletions
diff --git a/AlgoDesignAndTechniqueEdxJava/tests/LCS2Test.java b/AlgoDesignAndTechniqueEdxJava/tests/LCS2Test.java
new file mode 100644
index 0000000..bdfa799
--- /dev/null
+++ b/AlgoDesignAndTechniqueEdxJava/tests/LCS2Test.java
@@ -0,0 +1,35 @@
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+class LCS2Test {
+
+    @Test
+    void test() {
+        int[] a = {2, 7, 5};
+        int[] b = {2, 5};
+        assertEquals(2, LCS2.lcs2(a,b));
+    }
+
+    @Test
+    void test1() {
+        int[] a = {7};
+        int[] b = {1, 2, 3, 4};
+        assertEquals(0, LCS2.lcs2(a,b));
+    }
+
+    @Test
+    void test2() {
+        int[] a = {2, 7, 8, 3};
+        int[] b = {5, 2, 8, 7};
+        assertEquals(2, LCS2.lcs2(a,b));
+    }
+
+    @Test
+    void test3() {
+        int[] a = {1, 2, 3, 4, 5, 6, 7};
+        int[] b = {1, 2, 8, 4, 5, 6};
+        assertEquals(5, LCS2.lcs2(a,b));
+    }
+
+}