diff --git a/packages/launchpad/src/gas.spec.ts b/packages/launchpad/src/gas.spec.ts
new file mode 100644
index 00000000..bb29902a
--- /dev/null
+++ b/packages/launchpad/src/gas.spec.ts
@@ -0,0 +1,9 @@
+import { GasPrice } from "./gas";
+
+describe("GasPrice", () => {
+  it("can be constructed", () => {
+    const gasPrice = new GasPrice(3.14, "utest");
+    expect(gasPrice.amount).toEqual(3.14);
+    expect(gasPrice.denom).toEqual("utest");
+  });
+});