From dd0a26defa773b5746452f025e83597f866e121d Mon Sep 17 00:00:00 2001
From: Rajat Garg <rajatgarg379@gmail.com>
Date: Sat, 8 Oct 2022 13:34:00 +0530
Subject: [PATCH 1/3] Added perfect square

---
 Maths/PerfectSquare.ts           | 19 +++++++++++++++++++
 Maths/test/PerfectSquare.test.ts | 17 +++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 Maths/PerfectSquare.ts
 create mode 100644 Maths/test/PerfectSquare.test.ts

diff --git a/Maths/PerfectSquare.ts b/Maths/PerfectSquare.ts
new file mode 100644
index 00000000..74aa28f4
--- /dev/null
+++ b/Maths/PerfectSquare.ts
@@ -0,0 +1,19 @@
+/**
+ * @function perfectSquare
+ * @description the square root of a number should be an integer
+ * @see [Perfect square](https://www.cuemath.com/algebra/perfect-squares/)
+ * @example Perfect square - 9, 16, 25
+ */
+
+
+/**
+ * @param {num} number 
+ */
+
+ export const PerfectSquare = (num : number) => {
+
+    let squareRoot:number = Math.sqrt(num)
+
+    return Number.isInteger(squareRoot)
+}
+
diff --git a/Maths/test/PerfectSquare.test.ts b/Maths/test/PerfectSquare.test.ts
new file mode 100644
index 00000000..0a2cc4f0
--- /dev/null
+++ b/Maths/test/PerfectSquare.test.ts
@@ -0,0 +1,17 @@
+import { PerfectSquare } from "../PerfectSquare";
+
+/**
+ * Test #1 - 16 expected - true actual - true
+ * Test #2 - 12 expected - false actual - false
+ */
+
+describe("Perfect square", () => {
+    it("pass the test#1", () => {
+        expect(PerfectSquare(16)).toBe(true);
+    })
+
+    it("pass the test#2", () => {
+        expect(PerfectSquare(12)).toBe(false);
+    })
+
+});
\ No newline at end of file

From c27baa6974014752728c37fd145d713d9799a745 Mon Sep 17 00:00:00 2001
From: Rajat Garg <rajatgarg379@gmail.com>
Date: Sat, 8 Oct 2022 14:38:30 +0530
Subject: [PATCH 2/3] Refactored code

---
 Maths/PerfectSquare.ts           | 16 ++++------------
 Maths/test/PerfectSquare.test.ts | 22 ++++++++--------------
 2 files changed, 12 insertions(+), 26 deletions(-)

diff --git a/Maths/PerfectSquare.ts b/Maths/PerfectSquare.ts
index 74aa28f4..d66d4a90 100644
--- a/Maths/PerfectSquare.ts
+++ b/Maths/PerfectSquare.ts
@@ -3,17 +3,9 @@
  * @description the square root of a number should be an integer
  * @see [Perfect square](https://www.cuemath.com/algebra/perfect-squares/)
  * @example Perfect square - 9, 16, 25
+ * @param {num} number
  */
 
-
-/**
- * @param {num} number 
- */
-
- export const PerfectSquare = (num : number) => {
-
-    let squareRoot:number = Math.sqrt(num)
-
-    return Number.isInteger(squareRoot)
-}
-
+export const PerfectSquare = (num: number) => {
+  return Number.isInteger(Math.sqrt(num));
+};
diff --git a/Maths/test/PerfectSquare.test.ts b/Maths/test/PerfectSquare.test.ts
index 0a2cc4f0..de4b7b1a 100644
--- a/Maths/test/PerfectSquare.test.ts
+++ b/Maths/test/PerfectSquare.test.ts
@@ -1,17 +1,11 @@
 import { PerfectSquare } from "../PerfectSquare";
 
-/**
- * Test #1 - 16 expected - true actual - true
- * Test #2 - 12 expected - false actual - false
- */
-
 describe("Perfect square", () => {
-    it("pass the test#1", () => {
-        expect(PerfectSquare(16)).toBe(true);
-    })
-
-    it("pass the test#2", () => {
-        expect(PerfectSquare(12)).toBe(false);
-    })
-
-});
\ No newline at end of file
+  it("pass the test#1", () => {
+    expect(PerfectSquare(16)).toBe(true);
+  });
+
+  it("pass the test#2", () => {
+    expect(PerfectSquare(12)).toBe(false);
+  });
+});

From 93e79e452b410afe8824fefb26d788b324fbe4b2 Mon Sep 17 00:00:00 2001
From: Rajat Garg <rajatgarg379@gmail.com>
Date: Sat, 8 Oct 2022 15:19:31 +0530
Subject: [PATCH 3/3] Refactor code

---
 Maths/test/PerfectSquare.test.ts | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/Maths/test/PerfectSquare.test.ts b/Maths/test/PerfectSquare.test.ts
index de4b7b1a..b11ddedd 100644
--- a/Maths/test/PerfectSquare.test.ts
+++ b/Maths/test/PerfectSquare.test.ts
@@ -1,11 +1,9 @@
 import { PerfectSquare } from "../PerfectSquare";
 
-describe("Perfect square", () => {
-  it("pass the test#1", () => {
+test("Check perfect square", () => {
     expect(PerfectSquare(16)).toBe(true);
-  });
-
-  it("pass the test#2", () => {
     expect(PerfectSquare(12)).toBe(false);
-  });
+    expect(PerfectSquare(19)).toBe(false);
+    expect(PerfectSquare(25)).toBe(true);
+    expect(PerfectSquare(42)).toBe(false);
 });