3 files changed, 17 insertions, 0 deletions

diff --git a/examples/with-docker/packages/logger/src/__tests__/log.test.ts b/examples/with-docker/packages/logger/src/__tests__/log.test.ts
new file mode 100644
index 0000000..fa597a8
--- /dev/null
+++ b/examples/with-docker/packages/logger/src/__tests__/log.test.ts
@@ -0,0 +1,10 @@
+import { log } from "..";
+
+jest.spyOn(global.console, "log");
+
+describe("logger", () => {
+  it("prints a message", () => {
+    log("hello");
+    expect(console.log).toBeCalled();
+  });
+});
diff --git a/examples/with-docker/packages/logger/src/__tests__/tsconfig.json b/examples/with-docker/packages/logger/src/__tests__/tsconfig.json
new file mode 100644
index 0000000..bf65be6
--- /dev/null
+++ b/examples/with-docker/packages/logger/src/__tests__/tsconfig.json
@@ -0,0 +1,4 @@
+{
+  "extends": "../../tsconfig.json",
+  "include": [".", "../."]
+}
diff --git a/examples/with-docker/packages/logger/src/index.ts b/examples/with-docker/packages/logger/src/index.ts
new file mode 100644
index 0000000..e472eb3
--- /dev/null
+++ b/examples/with-docker/packages/logger/src/index.ts
@@ -0,0 +1,3 @@
+export const log = (str: any) => {
+  console.log("logger: " + str);
+};