From 400c218343af12269e8caa75aec8c662d49ae964 Mon Sep 17 00:00:00 2001
From: Christopher Bohn <bohn@unl.edu>
Date: Wed, 26 Jun 2019 22:50:07 -0500
Subject: [PATCH] Added pop() stub, added testPopFromHeightOneValue()
---
src/main/java/MyStack.java | 4 ++++
src/test/java/MyStackTest.java | 8 +++++++-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/main/java/MyStack.java b/src/main/java/MyStack.java
index d1a485d..64b81c4 100644
--- a/src/main/java/MyStack.java
+++ b/src/main/java/MyStack.java
@@ -15,6 +15,10 @@ public class MyStack {
this.top = new Node(element, top);
}
+ public Object pop() {
+ return null;
+ }
+
private class Node {
private Object payload;
private int height;
diff --git a/src/test/java/MyStackTest.java b/src/test/java/MyStackTest.java
index 562c9d0..850509e 100644
--- a/src/test/java/MyStackTest.java
+++ b/src/test/java/MyStackTest.java
@@ -19,7 +19,7 @@ public class MyStackTest {
private void pushDummies(int numberOfDummies) {
for (int i=0; i<numberOfDummies; i++) {
- stack.push(new Object());
+ stack.push(i+1);
}
}
@@ -39,4 +39,10 @@ public class MyStackTest {
pushDummies(3);
assertEquals(3, stack.size());
}
+
+ @Test
+ public void testPopFromHeightOneValue() {
+ pushDummies(1);
+ assertEquals(1, stack.pop());
+ }
}
\ No newline at end of file
--
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