Fix ESLint issues

Author: myrotvorets-team

test/detector/k8sdetector.spec.ts

@@ -53,7 +53,7 @@ describe('PackageJsonDetector', () => {
 
         process.env.HOSTNAME = expectedHostname;
 
-        return k8sDetector.detect(config).then((resource) => {
+        return k8sDetector.detect(config).then((resource) =>
             expect(resource).toHaveProperty('attributes', {
                 [HOST_RESOURCE.NAME]: expectedHostname,
                 [HOST_RESOURCE.ID]: expectedUID,
@@ -63,8 +63,8 @@ describe('PackageJsonDetector', () => {
                 [CONTAINER_RESOURCE.ID]: expectedCID,
                 [SERVICE_RESOURCE.INSTANCE_ID]: expectedDeployment,
                 [SERVICE_RESOURCE.NAMESPACE]: expectedNS,
-            });
-        });
+            }),
+        );
     });
 
     it('should discard empty values', () => {
@@ -75,13 +75,13 @@ describe('PackageJsonDetector', () => {
         mockedReadFile.mockRejectedValue(new Error());
         process.env.HOSTNAME = expectedHostname;
 
-        return k8sDetector.detect(config).then((resource) => {
+        return k8sDetector.detect(config).then((resource) =>
             expect(resource).toHaveProperty('attributes', {
                 [HOST_RESOURCE.NAME]: expectedHostname,
                 [K8S_RESOURCE.POD_NAME]: expectedPod,
                 [K8S_RESOURCE.DEPLOYMENT_NAME]: expectedDeployment,
                 [SERVICE_RESOURCE.INSTANCE_ID]: expectedDeployment,
-            });
-        });
+            }),
+        );
     });
 });

test/detector/packagejsondetector.spec.ts

@@ -12,9 +12,7 @@ const config: ResourceDetectionConfig = {
 describe('PackageJsonDetector', () => {
     it('should return an empty resource when package.json cannot be located', () => {
         mockedStat.mockRejectedValue(new Error());
-        return packageJsonDetector.detect(config).then((resource) => {
-            expect(resource).toBe(Resource.empty());
-        });
+        return packageJsonDetector.detect(config).then((resource) => expect(resource).toBe(Resource.empty()));
     });
 
     it('should retrieve name and version from package.json', () => {
@@ -27,6 +25,7 @@ describe('PackageJsonDetector', () => {
             expect(resource).toHaveProperty('attributes', expect.any(Object));
             expect(resource.attributes).toHaveProperty([SERVICE_RESOURCE.NAME], obj.name);
             expect(resource.attributes).toHaveProperty([SERVICE_RESOURCE.VERSION], obj.version);
+            return true;
         });
     });
 });