1 files changed, 11 insertions, 0 deletions
diff --git a/tests/foundational.bats b/tests/foundational.bats
new file mode 100644
index 0000000..5683371
--- /dev/null
+++ b/tests/foundational.bats
@@ -0,0 +1,11 @@
+#!/usr/bin/env bats
+
+@test "addition using bc" {
+  result="$(echo 2+2 | bc)"
+  [ "$result" -eq 4 ]
+}
+
+@test "addition using dc" {
+  result="$(echo 2 2+p | dc)"
+  [ "$result" -eq 4 ]
+}