15781: Adds tests for resource properties util functions.

Arvados-DCO-1.1-Signed-off-by: Lucas Di Pentima <lucas@di-pentima.com.ar>

diff --git a/src/lib/resource-properties.test.ts b/src/lib/resource-properties.test.ts
new file mode 100644 (file)
index 0000000..c70b231
--- /dev/null
+++ b/src/lib/resource-properties.test.ts
@@ -0,0 +1,59 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+import * as _ from "./resource-properties";
+import { omit } from "lodash";
+
+describe("Resource properties lib", () => {
+
+    let properties: any;
+
+    beforeEach(() => {
+        properties = {
+            animal: 'dog',
+            color: ['brown', 'black'],
+            name: ['Toby']
+        }
+    })
+
+    it("should convert a single string value into a list when adding values", () => {
+        expect(
+            _.addProperty(properties, 'animal', 'cat')
+        ).toEqual({
+            ...properties, animal: ['dog', 'cat']
+        });
+    });
+
+    it("should convert a 2 value list into a string when removing values", () => {
+        expect(
+            _.deleteProperty(properties, 'color', 'brown')
+        ).toEqual({
+            ...properties, color: 'black'
+        });
+    });
+
+    it("shouldn't add duplicated key:value items", () => {
+        expect(
+            _.addProperty(properties, 'animal', 'dog')
+        ).toEqual(properties);
+    });
+
+    it("should remove the key when deleting from a one value list", () => {
+        expect(
+            _.deleteProperty(properties, 'name', 'Toby')
+        ).toEqual(omit(properties, 'name'));
+    });
+
+    it("should return the same when deleting non-existant value", () => {
+        expect(
+            _.deleteProperty(properties, 'animal', 'dolphin')
+        ).toEqual(properties);
+    });
+
+    it("should return the same when deleting non-existant key", () => {
+        expect(
+            _.deleteProperty(properties, 'doesntexist', 'something')
+        ).toEqual(properties);
+    });
+});
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