chore(be): add toArray tests

krystxf · Oct 4, 2024 · ae014fc · ae014fc
1 parent e02d16e
commit ae014fc
Showing 1 changed file with 43 additions and 0 deletions.
diff --git a/backend-nest/src/utils/array.spec.ts b/backend-nest/src/utils/array.spec.ts
@@ -0,0 +1,43 @@
+import { toArray } from "src/utils/array.utils";
+
+describe("toArray", () => {
+    it("should convert to array", () => {
+        expect(toArray("string value")).toStrictEqual(["string value"]);
+    });
+
+    it("should leave nested arrays same", () => {
+        expect(toArray([["string value"]])).toStrictEqual([["string value"]]);
+    });
+
+    it("should not change array", () => {
+        expect(
+            toArray([
+                "string value",
+                undefined,
+                null,
+                1,
+                69,
+                420,
+                -Infinity,
+                {
+                    key: "value",
+                },
+            ]),
+        ).toStrictEqual([
+            "string value",
+            undefined,
+            null,
+            1,
+            69,
+            420,
+            -Infinity,
+            {
+                key: "value",
+            },
+        ]);
+    });
+
+    it("should work with object", () => {
+        expect(toArray({})).toStrictEqual([{}]);
+    });
+});