150 (3) update tests

stevencooks · stevencooks · commit f64b8532484e · 2015-10-11T12:12:51.000-04:00
diff --git a/src/_150_EvaluateReversePolishNotation/Practice.java b/src/_150_EvaluateReversePolishNotation/Practice.java
@@ -13,6 +13,7 @@
  */
 package _150_EvaluateReversePolishNotation;
 
+/** see test {@link _150_EvaluateReversePolishNotation.PracticeTest } */
 public class Practice {
 
     public int evalRPN(String[] tokens) {
diff --git a/test/_150_EvaluateReversePolishNotation/PracticeTest.java b/test/_150_EvaluateReversePolishNotation/PracticeTest.java
@@ -2,8 +2,6 @@
 
 import static org.junit.Assert.*;
 
-import java.util.Arrays;
-
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Rule;
@@ -12,6 +10,7 @@
 
 public class PracticeTest {
 
+    /** Test method for {@link _150_EvaluateReversePolishNotation.Practice } */
     Practice solution;
     
     @Rule
@@ -32,31 +31,47 @@ public void Test1() {
         String[] tokens = { "2", "1", "+", "3", "*" };
         int actual = solution.evalRPN(tokens);
         int expected = 9;
-        assertEquals(Arrays.toString(tokens), expected, actual);
+        assertEquals(expected, actual);
     }
 
     @Test
     public void Test2() {
         String[] tokens = { "4", "13", "5", "/", "+" };
         int actual = solution.evalRPN(tokens);
         int expected = 6;
-        assertEquals(Arrays.toString(tokens), expected, actual);
+        assertEquals(expected, actual);
     }
 
     @Test
     public void Test3() {
         String[] tokens = { "4", "13", "+" };
         int actual = solution.evalRPN(tokens);
         int expected = 17;
-        assertEquals(Arrays.toString(tokens), expected, actual);
+        assertEquals(expected, actual);
     }
 
     @Test
     public void Test4() {
         String[] tokens = { "8", "4", "/" };
         int actual = solution.evalRPN(tokens);
         int expected = 2;
-        assertEquals(Arrays.toString(tokens), expected, actual);
+        assertEquals(expected, actual);
+    }
+
+    @Test
+    public void Test5() {
+        String[] tokens = { "8", "4", "-" };
+        int actual = solution.evalRPN(tokens);
+        int expected = 4;
+        assertEquals(expected, actual);
+    }
+
+    @Test
+    public void Test6() {
+        String[] tokens = { "8", "4", "-", "3", "+", "2", "*" };
+        int actual = solution.evalRPN(tokens);
+        int expected = 14;
+        assertEquals(expected, actual);
     }
 
 }
diff --git a/test/_150_EvaluateReversePolishNotation/SolutionTest.java b/test/_150_EvaluateReversePolishNotation/SolutionTest.java
@@ -2,8 +2,6 @@
 
 import static org.junit.Assert.*;
 
-import java.util.Arrays;
-
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Rule;
@@ -27,37 +25,52 @@ public void setUp() throws Exception {
     public void tearDown() throws Exception {
         solution = null;
     }
-
     @Test
     public void Test1() {
         String[] tokens = { "2", "1", "+", "3", "*" };
         int actual = solution.evalRPN(tokens);
         int expected = 9;
-        assertEquals(Arrays.toString(tokens), expected, actual);
+        assertEquals(expected, actual);
     }
 
     @Test
     public void Test2() {
         String[] tokens = { "4", "13", "5", "/", "+" };
         int actual = solution.evalRPN(tokens);
         int expected = 6;
-        assertEquals(Arrays.toString(tokens), expected, actual);
+        assertEquals(expected, actual);
     }
 
     @Test
     public void Test3() {
         String[] tokens = { "4", "13", "+" };
         int actual = solution.evalRPN(tokens);
         int expected = 17;
-        assertEquals(Arrays.toString(tokens), expected, actual);
+        assertEquals(expected, actual);
     }
 
     @Test
     public void Test4() {
         String[] tokens = { "8", "4", "/" };
         int actual = solution.evalRPN(tokens);
         int expected = 2;
-        assertEquals(Arrays.toString(tokens), expected, actual);
+        assertEquals(expected, actual);
+    }
+
+    @Test
+    public void Test5() {
+        String[] tokens = { "8", "4", "-" };
+        int actual = solution.evalRPN(tokens);
+        int expected = 4;
+        assertEquals(expected, actual);
+    }
+
+    @Test
+    public void Test6() {
+        String[] tokens = { "8", "4", "-", "3", "+", "2", "*" };
+        int actual = solution.evalRPN(tokens);
+        int expected = 14;
+        assertEquals(expected, actual);
     }
 
 }
