1 files changed, 27 insertions, 0 deletions

diff --git a/src/test/java/fr/umlv/java/wallj/board/MatrixTest.java b/src/test/java/fr/umlv/java/wallj/board/MatrixTest.java
new file mode 100644
index 0000000..4510b12
--- /dev/null
+++ b/src/test/java/fr/umlv/java/wallj/board/MatrixTest.java
@@ -0,0 +1,27 @@
+package fr.umlv.java.wallj.board;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * @author Pacien TRAN-GIRARD
+ */
+final class MatrixTest {
+
+  @Test
+  void testMatrixSize() {
+    Integer[][] ma = {{0}, {0}};
+    Assertions.assertEquals(Matrix.getWidth(ma), 1);
+    Assertions.assertEquals(Matrix.getHeight(ma), 2);
+
+    List<List<Integer>> ml = Arrays.asList(Collections.singletonList(0), Collections.singletonList(0));
+    Assertions.assertEquals(Matrix.getWidth(ml), 1);
+    Assertions.assertEquals(Matrix.getHeight(ml), 2);
+    Assertions.assertTrue(Matrix.isShapeValid(ml));
+  }
+
+}