test: add tests for packageJson

Author: velut

src/package-json.test.ts

@@ -13,7 +13,21 @@ test("no package.json", async () => {
 	});
 });
 
-test("with package.json", async () => {
+test("with empty package.json", async () => {
+	await temporaryDirectoryTask(async (dir) => {
+		await fs.writeFile(join(dir, "package.json"), "{}");
+		await expect(_packageJson(dir)).resolves.toMatchInlineSnapshot(`
+			{
+			  "_id": "@",
+			  "name": "",
+			  "readme": "ERROR: No README data found!",
+			  "version": "",
+			}
+		`);
+	});
+});
+
+test("with minimal package.json", async () => {
 	await temporaryDirectoryTask(async (dir) => {
 		await fs.writeFile(join(dir, "package.json"), '{ "name": "foo", "version": "1.0.0" }');
 		await expect(_packageJson(dir)).resolves.toMatchInlineSnapshot(`
@@ -26,3 +40,91 @@ test("with package.json", async () => {
     `);
 	});
 });
+
+test("with minimal scoped package.json", async () => {
+	await temporaryDirectoryTask(async (dir) => {
+		await fs.writeFile(join(dir, "package.json"), '{ "name": "@foo/bar", "version": "1.0.0" }');
+		await expect(_packageJson(dir)).resolves.toMatchInlineSnapshot(`
+			{
+			  "_id": "@foo/bar@1.0.0",
+			  "name": "@foo/bar",
+			  "readme": "ERROR: No README data found!",
+			  "version": "1.0.0",
+			}
+		`);
+	});
+});
+
+test("with package.json from workdir with npm package", async () => {
+	await temporaryDirectoryTask(async (dir) => {
+		await fs.writeFile(join(dir, "package.json"), '{ "dependencies": { "foo": "1.0.0" } }');
+		await expect(_packageJson(dir)).resolves.toMatchInlineSnapshot(`
+			{
+			  "_id": "@",
+			  "dependencies": {
+			    "foo": "1.0.0",
+			  },
+			  "name": "",
+			  "readme": "ERROR: No README data found!",
+			  "version": "",
+			}
+		`);
+	});
+});
+
+test("with package.json from workdir with scoped npm package", async () => {
+	await temporaryDirectoryTask(async (dir) => {
+		await fs.writeFile(join(dir, "package.json"), '{ "dependencies": { "@foo/bar": "^1.0.0" } }');
+		await expect(_packageJson(dir)).resolves.toMatchInlineSnapshot(`
+			{
+			  "_id": "@",
+			  "dependencies": {
+			    "@foo/bar": "^1.0.0",
+			  },
+			  "name": "",
+			  "readme": "ERROR: No README data found!",
+			  "version": "",
+			}
+		`);
+	});
+});
+
+test("with package.json from workdir with local package", async () => {
+	await temporaryDirectoryTask(async (dir) => {
+		await fs.writeFile(
+			join(dir, "package.json"),
+			'{ "dependencies": { "foo": "/path/to/tarball.tgz" } }',
+		);
+		await expect(_packageJson(dir)).resolves.toMatchInlineSnapshot(`
+			{
+			  "_id": "@",
+			  "dependencies": {
+			    "foo": "/path/to/tarball.tgz",
+			  },
+			  "name": "",
+			  "readme": "ERROR: No README data found!",
+			  "version": "",
+			}
+		`);
+	});
+});
+
+test("with package.json from workdir with local scoped package", async () => {
+	await temporaryDirectoryTask(async (dir) => {
+		await fs.writeFile(
+			join(dir, "package.json"),
+			'{ "dependencies": { "@foo/bar": "/path/to/tarball.tgz" } }',
+		);
+		await expect(_packageJson(dir)).resolves.toMatchInlineSnapshot(`
+			{
+			  "_id": "@",
+			  "dependencies": {
+			    "@foo/bar": "/path/to/tarball.tgz",
+			  },
+			  "name": "",
+			  "readme": "ERROR: No README data found!",
+			  "version": "",
+			}
+		`);
+	});
+});