Added tests

Author: javadev

src/test/java/g3301_3400/s3398_smallest_substring_with_identical_characters_i/SolutionTest.java

@@ -20,4 +20,9 @@ void minLength2() {
     void minLength3() {
         assertThat(new Solution().minLength("0101", 0), equalTo(1));
     }
+
+    @Test
+    void minLength4() {
+        assertThat(new Solution().minLength("000", 2), equalTo(1));
+    }
 }

src/test/java/g3401_3500/s3403_find_the_lexicographically_largest_string_from_the_box_i/SolutionTest.java

@@ -15,4 +15,9 @@ void answerString() {
     void answerString2() {
         assertThat(new Solution().answerString("gggg", 4), equalTo("g"));
     }
+
+    @Test
+    void answerString3() {
+        assertThat(new Solution().answerString("a", 1), equalTo("a"));
+    }
 }