From 17e56231d2ba9b1ce355ee8988afd40c91bd47bf Mon Sep 17 00:00:00 2001
From: Markus Tacker <Markus.Tacker@NordicSemi.no>
Date: Tue, 20 Sep 2022 18:08:49 +0200
Subject: [PATCH] fix(runner): it should fail if not features are found

---
 runner/runSuite.spec.ts                        | 18 ++++++++++++++++++
 runner/runSuite.ts                             | 14 ++++++++++++++
 runner/test-data/runSuite/no-features/.gitkeep |  0
 3 files changed, 32 insertions(+)
 create mode 100644 runner/test-data/runSuite/no-features/.gitkeep

diff --git a/runner/runSuite.spec.ts b/runner/runSuite.spec.ts
index 529c782..7e49dd7 100644
--- a/runner/runSuite.spec.ts
+++ b/runner/runSuite.spec.ts
@@ -57,4 +57,22 @@ describe('runSuite()', () => {
 		assert.deepEqual(result.summary.skipped, 1)
 		assert.deepEqual(result.summary.total, 2)
 	})
+
+	it('should fail if the suite has not features', async () => {
+		const runner = runSuite(
+			await parseFeaturesInFolder(
+				path.join(
+					process.cwd(),
+					'runner',
+					'test-data',
+					'runSuite',
+					'no-features',
+				),
+			),
+			'Example',
+		)
+
+		const result = await runner.run()
+		assert.equal(result.ok, false)
+	})
 })
diff --git a/runner/runSuite.ts b/runner/runSuite.ts
index 0b8cb01..391de1c 100644
--- a/runner/runSuite.ts
+++ b/runner/runSuite.ts
@@ -33,6 +33,20 @@ export const runSuite = <Context extends Record<string, any>>(
 			return runner
 		},
 		run: async (context?: Context) => {
+			if (featureFiles.length === 0)
+				return {
+					ok: false,
+					results: [],
+					summary: {
+						duration: 0,
+						failed: 0,
+						passed: 0,
+						skipped: 0,
+						total: 0,
+					},
+					name,
+				}
+
 			const featureResults: [ParsedPath, FeatureResult][] = []
 			const featureNameResultMap: Record<string, boolean> = {}
 
diff --git a/runner/test-data/runSuite/no-features/.gitkeep b/runner/test-data/runSuite/no-features/.gitkeep
new file mode 100644
index 0000000..e69de29