Implement proper fraction & tests

Author: Frumentius-Rev

implement-and-rewrite-tests/implement-tests-with-node-test/2-is-proper-fraction.test.js

@@ -10,3 +10,19 @@ test("Basic proper fraction", () => {
   // Example: 1/2 is a proper fraction
   assert.equal(isProperFraction(1, 2), true);
 });
+
+test("Basic proper fraction 2/5", () => {
+  assert.equal(isProperFraction(2, 5), true);
+});
+
+test("Basic proper fraction 3/5", () => {
+  assert.equal(isProperFraction(3, 5), true);
+});
+
+test("Checks equal numerator & denominator 5/5", () => {
+  assert.equal(isProperFraction(5, 5), false);
+});
+
+test("Checks numerator greater than denominator 7/5", () => {
+  assert.equal(isProperFraction(7, 5), false);
+});

implement-and-rewrite-tests/implement/2-is-proper-fraction.js

@@ -14,5 +14,5 @@
 // execute the code to ensure all tests pass.
 
 export function isProperFraction(numerator, denominator) {
-  // TODO: Implement this function
+  return numerator < denominator;
 }