Update GCDTests.swift

Author: NevinBR

Tests/IntegerUtilitiesTests/GCDTests.swift

@@ -15,24 +15,24 @@ import XCTest
 
 final class IntegerUtilitiesGCDTests: XCTestCase {
   func testGCDInt() {
-    XCTAssertEqual(Int.gcd(0, 0), 0)
-    XCTAssertEqual(Int.gcd(0, 1), 1)
-    XCTAssertEqual(Int.gcd(1, 0), 1)
-    XCTAssertEqual(Int.gcd(0, -1), 1)
-    XCTAssertEqual(Int.gcd(1, 1), 1)
-    XCTAssertEqual(Int.gcd(1, 2), 1)
-    XCTAssertEqual(Int.gcd(2, 2), 2)
-    XCTAssertEqual(Int.gcd(4, 2), 2)
-    XCTAssertEqual(Int.gcd(6, 8), 2)
-    XCTAssertEqual(Int.gcd(77, 91), 7)
-    XCTAssertEqual(Int.gcd(24, -36), 12)
-    XCTAssertEqual(Int.gcd(-24, -36), 12)
-    XCTAssertEqual(Int.gcd(51, 34), 17)
-    XCTAssertEqual(Int.gcd(64, 96), 32)
-    XCTAssertEqual(Int.gcd(-64, 96), 32)
-    XCTAssertEqual(Int.gcd(4*7*19, 27*25), 1)
-    XCTAssertEqual(Int.gcd(16*315, 11*315), 315)
-    XCTAssertEqual(Int.gcd(97*67*53*27*8, 83*67*53*9*32), 67*53*9*8)
-    XCTAssertEqual(Int.gcd(Int.min, 2), 2)
+    XCTAssertEqual(gcd(0, 0), 0)
+    XCTAssertEqual(gcd(0, 1), 1)
+    XCTAssertEqual(gcd(1, 0), 1)
+    XCTAssertEqual(gcd(0, -1), 1)
+    XCTAssertEqual(gcd(1, 1), 1)
+    XCTAssertEqual(gcd(1, 2), 1)
+    XCTAssertEqual(gcd(2, 2), 2)
+    XCTAssertEqual(gcd(4, 2), 2)
+    XCTAssertEqual(gcd(6, 8), 2)
+    XCTAssertEqual(gcd(77, 91), 7)
+    XCTAssertEqual(gcd(24, -36), 12)
+    XCTAssertEqual(gcd(-24, -36), 12)
+    XCTAssertEqual(gcd(51, 34), 17)
+    XCTAssertEqual(gcd(64, 96), 32)
+    XCTAssertEqual(gcd(-64, 96), 32)
+    XCTAssertEqual(gcd(4*7*19, 27*25), 1)
+    XCTAssertEqual(gcd(16*315, 11*315), 315)
+    XCTAssertEqual(gcd(97*67*53*27*8, 83*67*53*9*32), 67*53*9*8)
+    XCTAssertEqual(gcd(Int.min, 2), 2)
   }
 }