refactored tests

src/main/java/CountStrs.java

@@ -52,10 +52,4 @@ public class CountStrs {
             return 0; // TODO: you may want to change this
         }
     }
-
-    public static void main(String[] args) {
-        String[] arr = {"h", "ee", "llll", "llll", "oo", "llll"};
-        System.out.println(parallel(arr, "llll") + " should be 3.");
-        System.out.println(parallel(arr, "h") + " should be 1.");
-    }
 }

src/main/java/LessThan7.java

@@ -46,8 +46,4 @@ public class LessThan7 {
         }
 
     }
-
-    public static void main(String[] args) {
-        System.out.println(parallel(new int[]{21, 7, 6, 8, 17, 1, 7, 7, 1, 1, 7}) + " should be 4.");
-    }
 }

src/main/java/Parity.java

@@ -50,9 +50,4 @@ public class Parity {
             return false; // TODO: you may want to change this
         }
     }
-
-    public static void main(String[] args) {
-        System.out.println(parallel(new int[]{1, 7, 4, 3, 6}) + " should be true.");
-        System.out.println(parallel(new int[]{6, 5, 4, 3, 2, 1}) + " should be false.");
-    }
 }

src/main/java/PowMod.java

@@ -52,10 +52,4 @@ public class PowMod {
 
         }
     }
-
-    public static void main(String[] args) {
-        int[] arr = {1, 7, 4, 3, 6};
-        parallel(arr, 6, 5000);
-        System.out.println(Arrays.toString(arr) + " should be [1, 2649, 4096, 729, 1656]");
-    }
 }

src/main/java/SecondSmallest.java

@@ -69,9 +69,4 @@ public class SecondSmallest {
             return new TwoSmallest(); // TODO: you may want to change this
         }
     }
-
-    public static void main(String[] args) {
-        System.out.println(parallel(new int[]{1, 7, 4, 3, 6}) + " should be 3.");
-        System.out.println(parallel(new int[]{6, 1, 4, 3, 5, 2, 1}) + " should be 2.");
-    }
 }

src/test/java/CountStrsTests.java

+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class CountStrsTests {
+
+    @Test
+    public void testCountStrs() {
+        String[] arr = {"h", "ee", "llll", "llll", "oo", "llll"};
+        assertEquals(3, CountStrs.parallel(arr, "llll"));
+        assertEquals(1, CountStrs.parallel(arr, "h"));
+    }
+}

src/test/java/LessThan7Tests.java

+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class LessThan7Tests {
+
+    @Test
+    public void testLessThan7() {
+        assertEquals(4, LessThan7.parallel(new int[]{21, 7, 6, 8, 17, 1, 7, 7, 1, 1, 7}));
+    }
+}

src/test/java/ParityTests.java

+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class ParityTests {
+
+    @Test
+    public void testParity() {
+        assertTrue(Parity.parallel(new int[]{1, 7, 4, 3, 6}));
+        assertFalse(Parity.parallel(new int[]{6, 5, 4, 3, 2, 1}));
+    }
+}

src/test/java/PowModTests.java

+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class PowModTests {
+
+    @Test
+    public void testPowMod() {
+        int[] arr = {1, 7, 4, 3, 6};
+        int[] expected = {1, 2649, 4096, 729, 1656};
+
+        PowMod.parallel(arr, 6, 5000);
+        assertArrayEquals(expected, arr);
+    }
+}

src/test/java/SecondSmallestTests.java

+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+public class SecondSmallestTests {
+
+    @Test
+    public void testSecondSmallest() {
+        assertEquals(3, SecondSmallest.parallel(new int[]{1, 7, 4, 3, 6}));
+        assertEquals(2, SecondSmallest.parallel(new int[]{6, 1, 4, 3, 5, 2, 1}));
+    }
+}

src/test/java/TestBasic.java

-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-public class TestBasic {
-
-    @Test
-    public void testCountStrs() {
-        String[] arr = {"h", "ee", "llll", "llll", "oo", "llll"};
-        assertEquals(3, CountStrs.parallel(arr, "llll"));
-        assertEquals(1, CountStrs.parallel(arr, "h"));
-    }
-
-    @Test
-    public void testLessThan7() {
-        assertEquals(4, LessThan7.parallel(new int[]{21, 7, 6, 8, 17, 1, 7, 7, 1, 1, 7}));
-    }
-
-    @Test
-    public void testParity() {
-        assertTrue(Parity.parallel(new int[]{1, 7, 4, 3, 6}));
-        assertFalse(Parity.parallel(new int[]{6, 5, 4, 3, 2, 1}));
-    }
-
-    @Test
-    public void testPowMod() {
-        int[] arr = {1, 7, 4, 3, 6};
-        int[] expected = {1, 2649, 4096, 729, 1656};
-
-        PowMod.parallel(arr, 6, 5000);
-        assertArrayEquals(expected, arr);
-    }
-
-    @Test
-    public void testSecondSmallest() {
-        assertEquals(3, SecondSmallest.parallel(new int[]{1, 7, 4, 3, 6}));
-        assertEquals(2, SecondSmallest.parallel(new int[]{6, 1, 4, 3, 5, 2, 1}));
-    }
-}