chore: setup improved linting (#151)

3 files changed, 8 insertions, 4 deletions

diff --git a/test/animal.spec.ts b/test/animal.spec.ts
index c53963fd..c7af311e 100644
--- a/test/animal.spec.ts
+++ b/test/animal.spec.ts
@@ -85,7 +85,7 @@ describe('animal', () => {
     faker.locale = 'en';
   });
 
-  for (let { seed, expectations } of seededRuns) {
+  for (const { seed, expectations } of seededRuns) {
     describe(`seed: ${seed}`, () => {
       for (const functionName of functionNames) {
         it(`${functionName}()`, () => {
diff --git a/test/commerce.spec.ts b/test/commerce.spec.ts
index 8041982a..6a623182 100644
--- a/test/commerce.spec.ts
+++ b/test/commerce.spec.ts
@@ -64,7 +64,7 @@ describe('commerce', () => {
     faker.locale = 'en';
   });
 
-  for (let { seed, expectations } of seededRuns) {
+  for (const { seed, expectations } of seededRuns) {
     describe(`seed: ${seed}`, () => {
       for (const functionName of functionNames) {
         it(`${functionName}()`, () => {
diff --git a/test/random.spec.ts b/test/random.spec.ts
index 727dae14..1d4b92e0 100644
--- a/test/random.spec.ts
+++ b/test/random.spec.ts
@@ -89,7 +89,9 @@ describe('random.js', () => {
 
       // Check uniqueness
       subset.forEach((element) => {
-        expect(!Object.hasOwnProperty(element)).toBe(true);
+        expect(!Object.prototype.hasOwnProperty.call(subset, element)).toBe(
+          true
+        );
         subset[element] = true;
       }, {});
     });
@@ -108,7 +110,9 @@ describe('random.js', () => {
 
       // Check uniqueness
       subset.forEach((element) => {
-        expect(!Object.hasOwnProperty(element)).toBe(true);
+        expect(!Object.prototype.hasOwnProperty.call(subset, element)).toBe(
+          true
+        );
         subset[element] = true;
       }, {});
     });