removed-redundant-else, fixed-typo, improved tests names

Sprint-3/1-implement-and-rewrite-tests/implement/2-is-proper-fraction.js

@@ -14,11 +14,9 @@ function isProperFraction(numerator, denominator) {
   if (denominator === 0) {
     return false;
   }
-  else {
-    return Math.abs(numerator) < Math.abs(denominator);
-  }
+  return Math.abs(numerator) < Math.abs(denominator);
 }
-``
+
 // The line below allows us to load the isProperFraction function into tests in other files.
 // This will be useful in the "rewrite tests with jest" step.
 module.exports = isProperFraction;
@@ -44,5 +42,4 @@ assertEquals(isProperFraction(-2, 5), true);
 assertEquals(isProperFraction(5, -2), false);
 assertEquals(isProperFraction(5, 5), false);
 assertEquals(isProperFraction(5, 0), false);
-assertEquals(isProperFraction(-2, 0), false);
-``
+assertEquals(isProperFraction(-2, 0), false);

Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/2-is-proper-fraction.test.js

@@ -14,7 +14,7 @@ test(`should return true when numerator is less than denominator`, () => {
 test(`should return false when numerator is greater than denominator`, () => {
   expect(isProperFraction(7, 1)).toEqual(false);
 });
-test(`should return true when numerator is 0`, () => {
+test(`should return true when numerator is 0 and denominator is positive`, () => {
   expect(isProperFraction(0, 5)).toEqual(true);
 });
 test(`should return true when numerator and denominator are negative`, () => {
@@ -32,9 +32,9 @@ test(`should return false when numerator is positive and denominator is negative
 test(`should return false when numerator equals denominator`, () => {
   expect(isProperFraction(5, 5)).toEqual(false);
 });
-test(`should return false when denominator is 0`, () => {
+test(`should return false when denominator is 0 and nominator is positive`, () => {
   expect(isProperFraction(5, 0)).toEqual(false);
 });
-test(`should return false when denominator is 0`, () => {
+test(`should return false when denominator is 0 and nominator is negative`, () => {
   expect(isProperFraction(-2, 0)).toEqual(false);
 });

Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/3-get-card-value.test.js

@@ -27,7 +27,7 @@ test(`Should return Error when given an 11♦`, () => {
   expect(function() {getCardValue("11♦")}).toThrow("Invalid card");
 });
 test(`Should return Error when given an AX`, () => {
-  expect(function() {getCardValue("11♦")}).toThrow("Invalid card");
+  expect(function() {getCardValue("AX")}).toThrow("Invalid card");
 });