From 9231f72fa394bdb7ec09d51b3c745a955e0ea323 Mon Sep 17 00:00:00 2001
From: Hayden McCristal <hmccrist@myune.edu.au>
Date: Thu, 3 Aug 2023 19:51:38 +1000
Subject: [PATCH] Added unit tests
---
.../dotsandboxes/DotsAndBoxesGridTest.java | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/src/test/java/dotsandboxes/DotsAndBoxesGridTest.java b/src/test/java/dotsandboxes/DotsAndBoxesGridTest.java
index 1946bed..7435a83 100644
--- a/src/test/java/dotsandboxes/DotsAndBoxesGridTest.java
+++ b/src/test/java/dotsandboxes/DotsAndBoxesGridTest.java
@@ -28,4 +28,31 @@ public class DotsAndBoxesGridTest {
}
// FIXME: You need to write tests for the two known bugs in the code.
+
+ @Test
+ public void boxCompleteDetectsCompletedBoxes() {
+ DotsAndBoxesGrid case1 = new DotsAndBoxesGrid(5, 5, 2);
+ case1.drawHorizontal(0, 0, 0);
+ case1.drawVertical(0, 0, 1);
+ case1.drawHorizontal(0, 1, 0);
+ case1.drawVertical(1, 0, 1);
+ assertTrue(case1.boxComplete(0, 0));
+ }
+
+ @Test
+ public void boxCompleteDetectsIncompleteBoxes() {
+ DotsAndBoxesGrid case2 = new DotsAndBoxesGrid(5, 5, 2);
+ case2.drawHorizontal(0, 0, 0);
+ case2.drawVertical(0, 0, 1);
+ assertFalse(case2.boxComplete(0, 0));
+ }
+
+ @Test
+ public void checkDrawLineException() {
+ DotsAndBoxesGrid case3 = new DotsAndBoxesGrid(5, 5, 2);
+ case3.drawHorizontal(0, 0, 0);
+ case3.drawVertical(0, 0, 1);
+ assertThrows(IllegalArgumentException.class, () -> case3.drawHorizontal(0, 0, 0));
+ assertThrows(IllegalArgumentException.class, () -> case3.drawVertical(0, 0, 1));
+ }
}
--
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