6 files changed, 43 insertions, 0 deletions
diff --git a/tests/specs/test/package_json_basic/__test__.jsonc b/tests/specs/test/package_json_basic/__test__.jsonc
new file mode 100644
index 000000000..64e43afa5
--- /dev/null
+++ b/tests/specs/test/package_json_basic/__test__.jsonc
@@ -0,0 +1,13 @@
+{
+  "tempDir": true,
+  "steps": [
+    {
+      "args": "install",
+      "output": "install.out"
+    },
+    {
+      "args": "test",
+      "output": "test.out"
+    }
+  ]
+}
diff --git a/tests/specs/test/package_json_basic/install.out b/tests/specs/test/package_json_basic/install.out
new file mode 100644
index 000000000..b8114c12a
--- /dev/null
+++ b/tests/specs/test/package_json_basic/install.out
@@ -0,0 +1,3 @@
+Download http://localhost:4260/@denotest/esm-basic
+Download http://localhost:4260/@denotest/esm-basic/1.0.0.tgz
+Initialize @denotest/esm-basic@1.0.0
diff --git a/tests/specs/test/package_json_basic/lib.test.ts b/tests/specs/test/package_json_basic/lib.test.ts
new file mode 100644
index 000000000..4e833e1f3
--- /dev/null
+++ b/tests/specs/test/package_json_basic/lib.test.ts
@@ -0,0 +1,7 @@
+import { add } from "./lib.ts";
+
+Deno.test("should add", () => {
+  if (add(1, 2) !== 3) {
+    throw new Error("Fail");
+  }
+});
diff --git a/tests/specs/test/package_json_basic/lib.ts b/tests/specs/test/package_json_basic/lib.ts
new file mode 100644
index 000000000..1deed81f7
--- /dev/null
+++ b/tests/specs/test/package_json_basic/lib.ts
@@ -0,0 +1,9 @@
+import * as test from "@denotest/esm-basic";
+
+export function add(a: number, b: number) {
+  return a + b;
+}
+
+export function getValue() {
+  return test.getValue();
+}
diff --git a/tests/specs/test/package_json_basic/package.json b/tests/specs/test/package_json_basic/package.json
new file mode 100644
index 000000000..54ca824d6
--- /dev/null
+++ b/tests/specs/test/package_json_basic/package.json
@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "@denotest/esm-basic": "*"
+  }
+}
diff --git a/tests/specs/test/package_json_basic/test.out b/tests/specs/test/package_json_basic/test.out
new file mode 100644
index 000000000..1ff57c150
--- /dev/null
+++ b/tests/specs/test/package_json_basic/test.out
@@ -0,0 +1,6 @@
+Check file://[WILDCARD]/lib.test.ts
+running 1 test from [WILDCARD]lib.test.ts
+should add ... ok ([WILDCARD])
+
+ok | 1 passed | 0 failed ([WILDCARD])
+