From fc89506b4ebd25c7a3b8b419affd2721fe37dd04 Mon Sep 17 00:00:00 2001
From: William Billingsley <wbilling@une.edu.au>
Date: Wed, 31 Jul 2024 21:49:20 +1000
Subject: [PATCH] Added test units to detect the errors
---
.../dotsandboxes/DotsAndBoxesGridTest.java | 38 +++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/src/test/java/dotsandboxes/DotsAndBoxesGridTest.java b/src/test/java/dotsandboxes/DotsAndBoxesGridTest.java
index 1946bed..a5579d4 100644
--- a/src/test/java/dotsandboxes/DotsAndBoxesGridTest.java
+++ b/src/test/java/dotsandboxes/DotsAndBoxesGridTest.java
@@ -27,5 +27,43 @@ public class DotsAndBoxesGridTest {
assertTrue(true);
}
+ @Test
+ public void testBoxComplete(){
+ DotsAndBoxesGrid grid = new DotsAndBoxesGrid(4,4,2);
+
+ //Drawing lines
+ grid.drawHorizontal(1,1,1);
+ grid.drawHorizontal(1,2,1);
+ grid.drawVertical(1,1,1);
+ grid.drawVertical(2,1,1);
+
+ //The box
+ assertTrue(grid.BoxComplete(1, 1));
+ }
+
+ @Test
+ public void testDrawAlreadyDrawnLine() {
+ DotsAndBoxesGrid grid = new DotsAndBoxesGrid(4, 4, 2);
+
+ // Drawing a horizontal line at (1, 1)
+ grid.drawHorizontal(1, 1, 1);
+
+ // Attempting to draw the same horizontal line again should throw an IllegalStateException
+ Exception exception = assertThrows(IllegalStateException.class, () -> {
+ grid.drawHorizontal(1, 1, 1);
+ });
+ assertEquals("Horizontal line at (1, 1) is already drawn.", exception.getMessage());
+
+ // Drawing a vertical line at (1, 1)
+ grid.drawVertical(1, 1, 1);
+
+ // Attempting to draw the same vertical line again should throw an IllegalStateException
+ exception = assertThrows(IllegalStateException.class, () -> {
+ grid.drawVertical(1, 1, 1);
+ });
+ assertEquals("Vertical line at (1, 1) is already drawn.", exception.getMessage());
+
+ }
+
// FIXME: You need to write tests for the two known bugs in the code.
}
--
GitLab