[rust] Difference of Squares

1 files changed, 46 insertions, 0 deletions

diff --git a/difference-of-squares/tests/difference-of-squares.rs b/difference-of-squares/tests/difference-of-squares.rs
new file mode 100644
index 0000000..4a029b3
--- /dev/null
+++ b/difference-of-squares/tests/difference-of-squares.rs
@@ -0,0 +1,46 @@
+use difference_of_squares as squares;
+
+#[test]
+fn test_square_of_sum_1() {
+    assert_eq!(1, squares::square_of_sum(1));
+}
+
+#[test]
+fn test_square_of_sum_5() {
+    assert_eq!(225, squares::square_of_sum(5));
+}
+
+#[test]
+fn test_square_of_sum_100() {
+    assert_eq!(25_502_500, squares::square_of_sum(100));
+}
+
+#[test]
+fn test_sum_of_squares_1() {
+    assert_eq!(1, squares::sum_of_squares(1));
+}
+
+#[test]
+fn test_sum_of_squares_5() {
+    assert_eq!(55, squares::sum_of_squares(5));
+}
+
+#[test]
+fn test_sum_of_squares_100() {
+    assert_eq!(338_350, squares::sum_of_squares(100));
+}
+
+#[test]
+fn test_difference_1() {
+    assert_eq!(0, squares::difference(1));
+}
+
+#[test]
+fn test_difference_5() {
+    assert_eq!(170, squares::difference(5));
+}
+
+#[test]
+fn test_difference_100() {
+    assert_eq!(25_164_150, squares::difference(100));
+}