Leap Years done

leapYears/leapYears.js

@@ -1,4 +1,18 @@
-const leapYears = function() {
+const leapYears = function(yearToCheck) {
+
+    let isALeapYear = true;
+
+    if (yearToCheck % 4 === 0 && yearToCheck % 400 === 0) {
+        return true;
+    }
+
+    if (yearToCheck % 4 === 0 && yearToCheck % 100 != 0) {
+        return true;
+    }
+
+
+
+    return false;
 
 }
 

leapYears/leapYears.spec.js

@@ -1,22 +1,22 @@
 const leapYears = require('./leapYears')
 
 describe('leapYears', function() {
-  it('works with non century years', function() {
-    expect(leapYears(1996)).toEqual(true);
-  });
-  xit('works with non century years', function() {
-    expect(leapYears(1997)).toEqual(false);
-  });
-  xit('works with ridiculously futuristic non century years', function() {
-    expect(leapYears(34992)).toEqual(true);
-  });
-  xit('works with century years', function() {
-    expect(leapYears(1900)).toEqual(false);
-  });
-  xit('works with century years', function() {
-    expect(leapYears(1600)).toEqual(true);
-  });
-  xit('works with century years', function() {
-    expect(leapYears(700)).toEqual(false);
-  });
+    it('works with non century years', function() {
+        expect(leapYears(1996)).toEqual(true);
+    });
+    it('works with non century years', function() {
+        expect(leapYears(1997)).toEqual(false);
+    });
+    it('works with ridiculously futuristic non century years', function() {
+        expect(leapYears(34992)).toEqual(true);
+    });
+    it('works with century years', function() {
+        expect(leapYears(1900)).toEqual(false);
+    });
+    it('works with century years', function() {
+        expect(leapYears(1600)).toEqual(true);
+    });
+    it('works with century years', function() {
+        expect(leapYears(700)).toEqual(false);
+    });
 });