From 35b518711938c2bc88f35d104bb35d9956f0c267 Mon Sep 17 00:00:00 2001
From: Corentin Thomasset <corentin.thomasset74@gmail.com>
Date: Wed, 23 Nov 2022 21:57:38 +0100
Subject: feat(new-tool): chmod calculator

---
 .../chmod-calculator.service.test.ts               | 68 ++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/tools/chmod-calculator/chmod-calculator.service.test.ts

(limited to 'src/tools/chmod-calculator/chmod-calculator.service.test.ts')

diff --git a/src/tools/chmod-calculator/chmod-calculator.service.test.ts b/src/tools/chmod-calculator/chmod-calculator.service.test.ts
new file mode 100644
index 0000000..fafb393
--- /dev/null
+++ b/src/tools/chmod-calculator/chmod-calculator.service.test.ts
@@ -0,0 +1,68 @@
+import { expect, describe, it } from 'vitest';
+import { computeChmodOctalRepresentation } from './chmod-calculator.service';
+
+describe('chmod-calculator', () => {
+  describe('computeChmodOctalRepresentation', () => {
+    it('get the octal representation from permissions', () => {
+      expect(
+        computeChmodOctalRepresentation({
+          permissions: {
+            owner: { read: true, write: true, execute: true },
+            group: { read: true, write: true, execute: true },
+            public: { read: true, write: true, execute: true },
+          },
+        }),
+      ).to.eql('777');
+
+      expect(
+        computeChmodOctalRepresentation({
+          permissions: {
+            owner: { read: false, write: false, execute: false },
+            group: { read: false, write: false, execute: false },
+            public: { read: false, write: false, execute: false },
+          },
+        }),
+      ).to.eql('000');
+
+      expect(
+        computeChmodOctalRepresentation({
+          permissions: {
+            owner: { read: false, write: true, execute: false },
+            group: { read: false, write: true, execute: true },
+            public: { read: true, write: false, execute: true },
+          },
+        }),
+      ).to.eql('235');
+
+      expect(
+        computeChmodOctalRepresentation({
+          permissions: {
+            owner: { read: true, write: false, execute: false },
+            group: { read: false, write: true, execute: false },
+            public: { read: false, write: false, execute: true },
+          },
+        }),
+      ).to.eql('421');
+
+      expect(
+        computeChmodOctalRepresentation({
+          permissions: {
+            owner: { read: false, write: false, execute: true },
+            group: { read: false, write: true, execute: false },
+            public: { read: true, write: false, execute: false },
+          },
+        }),
+      ).to.eql('124');
+
+      expect(
+        computeChmodOctalRepresentation({
+          permissions: {
+            owner: { read: false, write: true, execute: false },
+            group: { read: false, write: true, execute: false },
+            public: { read: false, write: true, execute: false },
+          },
+        }),
+      ).to.eql('222');
+    });
+  });
+});
-- 
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