Improved unit tests.

src/test/java/com_github_leetcode/ArrayUtils.java

@@ -4,7 +4,6 @@
 import java.util.List;
 
 public class ArrayUtils {
-
  private ArrayUtils() {}
 
  public static List<List<Integer>> getLists(int[][] expected) {

src/test/java/g0001_0100/s0042_trapping_rain_water/SolutionTest.java

@@ -7,7 +7,7 @@
 
 public class SolutionTest {
  @Test
- public void trappingRainWater() {
+ public void trap() {
  assertThat(new Solution().trap(new int[] {0, 1, 0, 2, 1, 0, 1, 3, 2, 1, 2, 1}), equalTo(6));
  }
 }

src/test/java/g0001_0100/s0043_multiple_strings/SolutionTest.java

@@ -7,7 +7,7 @@
 
 public class SolutionTest {
  @Test
- public void multiplyStrings() {
+ public void multiply() {
  assertThat(new Solution().multiply("2", "3"), equalTo("6"));
  }
 }

src/test/java/g0001_0100/s0048_rotate_image/SolutionTest.java

@@ -10,9 +10,7 @@ public class SolutionTest {
  public void rotate() {
  int[][] expected = new int[][] {{7, 4, 1}, {8, 5, 2}, {9, 6, 3}};
  int[][] input = new int[][] {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
-
  new Solution().rotate(input);
-
  assertThat(input, equalTo(expected));
  }
 }

src/test/java/g0001_0100/s0049_group_anagrams/SolutionTest.java

@@ -15,11 +15,9 @@ public void groupAnagrams() {
  expected.add(Arrays.asList("eat", "tea", "ate"));
  expected.add(Arrays.asList("bat"));
  expected.add(Arrays.asList("tan", "nat"));
-
  List<List<String>> actual =
  new Solution()
  .groupAnagrams(new String[] {"eat", "tea", "tan", "ate", "nat", "bat"});
-
  assertThat(actual, equalTo(expected));
  }
 }

src/test/java/g0001_0100/s0050_powx_n/SolutionTest.java

@@ -7,7 +7,7 @@
 
 public class SolutionTest {
  @Test
- public void powxN() {
+ public void myPow() {
  assertThat(new Solution().myPow(2.00000, 10), equalTo(1024.00000));
  }
 }

src/test/java/g0001_0100/s0056_merge_intervals/SolutionTest.java

@@ -7,11 +7,9 @@
 
 public class SolutionTest {
  @Test
- public void mergeIntervals() {
+ public void merge() {
  int[][] input = {{1, 3}, {2, 6}, {8, 10}, {15, 18}};
  int[][] expected = {{1, 6}, {8, 10}, {15, 18}};
- int[][] actual = new Solution().merge(input);
-
- assertThat(actual, equalTo(expected));
+ assertThat(new Solution().merge(input), equalTo(expected));
  }
 }

src/test/java/g0001_0100/s0057_insert_interval/SolutionTest.java

@@ -7,10 +7,9 @@
 
 public class SolutionTest {
  @Test
- public void insertInterval() {
+ public void insert() {
  int[][] expected = {{1, 5}, {6, 9}};
  int[][] actual = new Solution().insert(new int[][] {{1, 3}, {6, 9}}, new int[] {2, 5});
-
  assertThat(actual, equalTo(expected));
  }
 }

src/test/java/g0001_0100/s0059_spiral_matrix_ii/SolutionTest.java

@@ -8,8 +8,7 @@
 public class SolutionTest {
  @Test
  public void generateMatrix() {
- int[][] actual = new Solution().generateMatrix(3);
  int[][] expected = {{1, 2, 3}, {8, 9, 4}, {7, 6, 5}};
- assertThat(actual, equalTo(expected));
+ assertThat(new Solution().generateMatrix(3), equalTo(expected));
  }
 }

src/test/java/g0001_0100/s0061_rotate_list/SolutionTest.java

@@ -8,13 +8,12 @@
 
 public class SolutionTest {
  @Test
- public void rotateList() {
+ public void rotateRight() {
  ListNode headActual = new ListNode(1);
  headActual.next = new ListNode(2);
  headActual.next.next = new ListNode(3);
  headActual.next.next.next = new ListNode(4);
  headActual.next.next.next.next = new ListNode(5);
-
  assertThat(new Solution().rotateRight(headActual, 2).toString(), equalTo("4, 5, 1, 2, 3"));
  }
 }

src/test/java/g0001_0100/s0064_minimum_path_sum/SolutionTest.java

@@ -7,7 +7,7 @@
 
 public class SolutionTest {
  @Test
- public void minimumPathSum() {
+ public void minPathSum() {
  int[][] expected = {{1, 3, 1}, {1, 5, 1}, {4, 2, 1}};
  assertThat(new Solution().minPathSum(expected), equalTo(7));
  }

src/test/java/g0001_0100/s0069_sqrtx/SolutionTest.java

@@ -7,7 +7,7 @@
 
 public class SolutionTest {
  @Test
- public void sqrtx() {
+ public void mySqrt() {
  assertThat(new Solution().mySqrt(4), equalTo(2));
  }
 }

src/test/java/g0001_0100/s0074_search_a_2d_matrix/SolutionTest.java

@@ -8,10 +8,7 @@
 public class SolutionTest {
  @Test
  public void searchMatrix() {
- assertThat(
- new Solution()
- .searchMatrix(
- new int[][] {{1, 3, 5, 7}, {10, 11, 16, 20}, {23, 30, 34, 60}}, 3),
- equalTo(true));
+ int[][] input = {{1, 3, 5, 7}, {10, 11, 16, 20}, {23, 30, 34, 60}};
+ assertThat(new Solution().searchMatrix(input, 3), equalTo(true));
  }
 }

src/test/java/g0001_0100/s0079_submissions/SolutionTest.java

@@ -8,13 +8,7 @@
 public class SolutionTest {
  @Test
  public void exist() {
- assertThat(
- new Solution()
- .exist(
- new char[][] {
- {'A', 'B', 'C', 'E'}, {'S', 'F', 'C', 'S'}, {'A', 'D', 'E', 'E'}
- },
- "ABCCED"),
- equalTo(true));
+ char[][] input = {{'A', 'B', 'C', 'E'}, {'S', 'F', 'C', 'S'}, {'A', 'D', 'E', 'E'}};
+ assertThat(new Solution().exist(input, "ABCCED"), equalTo(true));
  }
 }