Test cleanup and fixes [g-h]

test/gcd/gcd.test.js

@@ -1,14 +1,12 @@
 const expect = require('expect');
 const gcd = require('./gcd.js');
 
-
-  test('gcd is a Function', () => {
+test('gcd is a Function', () => {
   expect(gcd).toBeInstanceOf(Function);
 });
-  test('Calculates the greatest common divisor between two or more numbers/arrays', () => {
-  expect(gcd(8, 36)).toBe(4)
+test('Calculates the greatest common divisor between two or more numbers/arrays', () => {
+  expect(gcd(8, 36)).toBe(4);
 });
-  test('Calculates the greatest common divisor between two or more numbers/arrays', () => {
-  expect(gcd(...[12, 8, 32])).toEqual(4)
-});
-  
+test('Calculates the greatest common divisor between two or more numbers/arrays', () => {
+  expect(gcd(...[12, 8, 32])).toEqual(4);
+});  

test/geometricProgression/geometricProgression.test.js

@@ -1,17 +1,15 @@
 const expect = require('expect');
 const geometricProgression = require('./geometricProgression.js');
 
-
-  test('geometricProgression is a Function', () => {
+test('geometricProgression is a Function', () => {
   expect(geometricProgression).toBeInstanceOf(Function);
 });
-  test('Initializes an array containing the numbers in the specified range', () => {
-  expect(geometricProgression(256), [1, 2, 4, 8, 16, 32, 64, 128).toEqual(256])
+test('Initializes an array containing the numbers in the specified range', () => {
+  expect(geometricProgression(256)).toEqual([1, 2, 4, 8, 16, 32, 64, 128, 256])
 });
-  test('Initializes an array containing the numbers in the specified range', () => {
-  expect(geometricProgression(256, 3), [3, 6, 12, 24, 48, 96).toEqual(192])
+test('Initializes an array containing the numbers in the specified range', () => {
+  expect(geometricProgression(256, 3)).toEqual([3, 6, 12, 24, 48, 96, 192])
 });
-  test('Initializes an array containing the numbers in the specified range', () => {
-  expect(geometricProgression(256, 1, 4), [1, 4, 16, 64).toEqual(256])
+test('Initializes an array containing the numbers in the specified range', () => {
+  expect(geometricProgression(256, 1, 4)).toEqual([1, 4, 16, 64, 256])
 });
-  

test/get/get.test.js

@@ -1,13 +1,10 @@
 const expect = require('expect');
 const get = require('./get.js');
 
-
-  test('get is a Function', () => {
+test('get is a Function', () => {
   expect(get).toBeInstanceOf(Function);
 });
-  const obj = { selector: { to: { val: 'val to get' } } };
-  test('Retrieve a property indicated by the selector from an object.', () => {
+const obj = { selector: { to: { val: 'val to get' } } };
+test('Retrieve a property indicated by the selector from an object.', () => {
   expect(get(obj, 'selector.to.val')).toEqual(['val to get'])
 });
-  
-

test/getColonTimeFromDate/getColonTimeFromDate.test.js

@@ -1,8 +1,6 @@
 const expect = require('expect');
 const getColonTimeFromDate = require('./getColonTimeFromDate.js');
 
-
-  test('getColonTimeFromDate is a Function', () => {
+test('getColonTimeFromDate is a Function', () => {
   expect(getColonTimeFromDate).toBeInstanceOf(Function);
 });
-  

test/getDaysDiffBetweenDates/getDaysDiffBetweenDates.test.js

@@ -1,11 +1,9 @@
 const expect = require('expect');
 const getDaysDiffBetweenDates = require('./getDaysDiffBetweenDates.js');
 
-
-  test('getDaysDiffBetweenDates is a Function', () => {
+test('getDaysDiffBetweenDates is a Function', () => {
   expect(getDaysDiffBetweenDates).toBeInstanceOf(Function);
 });
-  test('Returns the difference in days between two dates', () => {
-  expect(getDaysDiffBetweenDates(new Date('2017-12-13'), new Date('2017-12-22'))).toBe(9)
+test('Returns the difference in days between two dates', () => {
+  expect(getDaysDiffBetweenDates(new Date('2017-12-13'), new Date('2017-12-22'))).toBe(9);
 });
-  

test/getMeridiemSuffixOfInteger/getMeridiemSuffixOfInteger.test.js

@@ -1,8 +1,6 @@
 const expect = require('expect');
 const getMeridiemSuffixOfInteger = require('./getMeridiemSuffixOfInteger.js');
 
-
-  test('getMeridiemSuffixOfInteger is a Function', () => {
+test('getMeridiemSuffixOfInteger is a Function', () => {
   expect(getMeridiemSuffixOfInteger).toBeInstanceOf(Function);
 });
-  

test/getScrollPosition/getScrollPosition.test.js

@@ -1,10 +1,6 @@
 const expect = require('expect');
 const getScrollPosition = require('./getScrollPosition.js');
 
-
-  test('getScrollPosition is a Function', () => {
+test('getScrollPosition is a Function', () => {
   expect(getScrollPosition).toBeInstanceOf(Function);
 });
-  
-  
-

test/getStyle/getStyle.test.js

@@ -1,10 +1,6 @@
 const expect = require('expect');
 const getStyle = require('./getStyle.js');
 
-
-  test('getStyle is a Function', () => {
+test('getStyle is a Function', () => {
   expect(getStyle).toBeInstanceOf(Function);
 });
-  
-  
-

test/getType/getType.test.js

@@ -1,11 +1,9 @@
 const expect = require('expect');
 const getType = require('./getType.js');
 
-
-  test('getType is a Function', () => {
+test('getType is a Function', () => {
   expect(getType).toBeInstanceOf(Function);
 });
-  test('Returns the native type of a value', () => {
-  expect(getType(new Set([1, 2, 3]))).toBe('set')
+test('Returns the native type of a value', () => {
+  expect(getType(new Set([1, 2, 3]))).toBe('set');
 });
-  

test/getURLParameters/getURLParameters.test.js

@@ -1,9 +1,9 @@
 const expect = require('expect');
 const getURLParameters = require('./getURLParameters.js');
 
-
-  test('getURLParameters is a Function', () => {
+test('getURLParameters is a Function', () => {
   expect(getURLParameters).toBeInstanceOf(Function);
 });
-  t.deepEqual(getURLParameters('http:
-  
+test('Returns an object containing the parameters of the current URL', () => {
+  expect(getURLParameters(getURLParameters('http://url.com/page?name=Adam&surname=Smith')).toEqual({name: 'Adam', surname: 'Smith'});
+});

test/groupBy/groupBy.test.js

@@ -1,14 +1,12 @@
 const expect = require('expect');
 const groupBy = require('./groupBy.js');
 
-
-  test('groupBy is a Function', () => {
+test('groupBy is a Function', () => {
   expect(groupBy).toBeInstanceOf(Function);
 });
-  test('Groups the elements of an array based on the given function', () => {
-  expect(groupBy([6.1, 4.2, 6.3], Math.floor), {4: [4.2], 6: [6.1).toEqual(6.3]})
+test('Groups the elements of an array based on the given function', () => {
+  expect(groupBy([6.1, 4.2, 6.3], Math.floor)).toEqual({4: [4.2], 6: [6.1, 6.3]});
 });
-  test('Groups the elements of an array based on the given function', () => {
-  expect(groupBy(['one', 'two', 'three'], 'length'), {3: ['one', 'two']).toEqual(5: ['three']})
-});
-  
+test('Groups the elements of an array based on the given function', () => {
+  expect(groupBy(['one', 'two', 'three'], 'length')).toEqual({3: ['one', 'two'], 5: ['three']});
+});  

test/hammingDistance/hammingDistance.test.js

@@ -1,11 +1,9 @@
 const expect = require('expect');
 const hammingDistance = require('./hammingDistance.js');
 
-
-  test('hammingDistance is a Function', () => {
+test('hammingDistance is a Function', () => {
   expect(hammingDistance).toBeInstanceOf(Function);
 });
-  test('retuns hamming disance between 2 values', () => {
-  expect(hammingDistance(2, 3)).toBe(1)
+test('retuns hamming disance between 2 values', () => {
+  expect(hammingDistance(2, 3)).toBe(1);
 });
-  

test/hasClass/hasClass.test.js

@@ -1,8 +1,6 @@
 const expect = require('expect');
 const hasClass = require('./hasClass.js');
 
-
-  test('hasClass is a Function', () => {
+test('hasClass is a Function', () => {
   expect(hasClass).toBeInstanceOf(Function);
-});
-  
+});  

test/hasFlags/hasFlags.test.js

@@ -1,10 +1,6 @@
 const expect = require('expect');
 const hasFlags = require('./hasFlags.js');
 
-
-  test('hasFlags is a Function', () => {
+test('hasFlags is a Function', () => {
   expect(hasFlags).toBeInstanceOf(Function);
 });
-  
-  
-

test/hashBrowser/hashBrowser.test.js

@@ -1,10 +1,6 @@
 const expect = require('expect');
 const hashBrowser = require('./hashBrowser.js');
 
-
-  test('hashBrowser is a Function', () => {
+test('hashBrowser is a Function', () => {
   expect(hashBrowser).toBeInstanceOf(Function);
 });
-  
-  
-

test/hashNode/hashNode.test.js

@@ -1,10 +1,9 @@
 const expect = require('expect');
 const hashNode = require('./hashNode.js');
 
-
-  test('hashNode is a Function', () => {
+test('hashNode is a Function', () => {
   expect(hashNode).toBeInstanceOf(Function);
 });
-  hashNode(JSON.stringify({ a: 'a', b: [1, 2, 3, 4], foo: { c: 'bar' } })).then(v => t.equal(v, '04aa106279f5977f59f9067fa9712afc4aedc6f5862a8defc34552d8c7206393', 'Produces the appropriate hash'));
-  
-
+test('Produces the appropriate hash', () => {
+  hashNode(JSON.stringify({ a: 'a', b: [1, 2, 3, 4], foo: { c: 'bar' } })).then(v => expect(v).toBe('04aa106279f5977f59f9067fa9712afc4aedc6f5862a8defc34552d8c7206393'));
+});

test/head/head.test.js

@@ -1,30 +1,33 @@
 const expect = require('expect');
 const head = require('./head.js');
 
-
-  test('head is a Function', () => {
+test('head is a Function', () => {
   expect(head).toBeInstanceOf(Function);
 });
-  test('head({ a: 1234}) returns undefined', () => {
+test('head({ a: 1234}) returns undefined', () => {
   expect(head({ a: 1234}) === undefined).toBeTruthy();
 });
-  test('head([1, 2, 3]) returns 1', () => {
-  expect(head([1, 2, 3])).toBe(1)
+test('head([1, 2, 3]) returns 1', () => {
+  expect(head([1, 2, 3])).toBe(1);
 });
-  test('head({ 0: false}) returns false', () => {
-  expect(head({ 0: false}), false).toBe()
+test('head({ 0: false}) returns false', () => {
+  expect(head({ 0: false})).toBeFalsy();
 });
-  test('head(String) returns S', () => {
-  expect(head('String'), 'S').toBe()
+test('head(String) returns S', () => {
+  expect(head('String')).toBe('S');
 });
-  t.throws(() => head(null), 'head(null) throws an Error');
-  t.throws(() => head(undefined), 'head(undefined) throws an Error');
-  t.throws(() => head(), 'head() throws an Error');
-
-  let start = new Date().getTime();
-  head([1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 1122, 32124, 23232]);
-  let end = new Date().getTime();
-  test('head([1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 1122, 32124, 23232]) takes less than 2s to run', () => {
+test('head(null) throws an Error', () => {
+  expect(head(null)).toThrow();
+});
+test('head(undefined) throws an Error', () => {
+  expect(head(undefined)).toThrow();
+});
+test('head() throws an Error', () => {
+  expect(head()).toThrow();
+});
+let start = new Date().getTime();
+head([1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 1122, 32124, 23232]);
+let end = new Date().getTime();
+test('head([1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 1122, 32124, 23232]) takes less than 2s to run', () => {
   expect((end - start) < 2000).toBeTruthy();
 });
-  

test/hexToRGB/hexToRGB.test.js

@@ -1,17 +1,15 @@
 const expect = require('expect');
 const hexToRGB = require('./hexToRGB.js');
 
-
-  test('hexToRGB is a Function', () => {
+test('hexToRGB is a Function', () => {
   expect(hexToRGB).toBeInstanceOf(Function);
 });
-  test('Converts a color code to a rgb() or rgba() string', () => {
-  expect(hexToRGB('#27ae60ff'), 'rgba(39, 174, 96).toBe(255)')
+test('Converts a color code to a rgb() or rgba() string', () => {
+  expect(hexToRGB('#27ae60ff')).toBe('rgba(39, 174, 96, 255)');
 });
-  test('Converts a color code to a rgb() or rgba() string', () => {
-  expect(hexToRGB('27ae60'), 'rgb(39, 174).toBe(96)')
+test('Converts a color code to a rgb() or rgba() string', () => {
+  expect(hexToRGB('27ae60')).toBe('rgb(39, 174, 96)');
 });
-  test('Converts a color code to a rgb() or rgba() string', () => {
-  expect(hexToRGB('#fff'), 'rgb(255, 255).toBe(255)')
+test('Converts a color code to a rgb() or rgba() string', () => {
+  expect(hexToRGB('#fff')).toBe('rgb(255, 255, 255)');
 });
-  

test/hide/hide.test.js

@@ -1,10 +1,6 @@
 const expect = require('expect');
 const hide = require('./hide.js');
 
-
-  test('hide is a Function', () => {
+test('hide is a Function', () => {
   expect(hide).toBeInstanceOf(Function);
 });
-  
-  
-

test/howManyTimes/howManyTimes.test.js

@@ -1,8 +1,6 @@
 const expect = require('expect');
 const howManyTimes = require('./howManyTimes.js');
 
-
-  test('howManyTimes is a Function', () => {
+test('howManyTimes is a Function', () => {
   expect(howManyTimes).toBeInstanceOf(Function);
 });
-  

test/httpDelete/httpDelete.test.js

@@ -1,8 +1,6 @@
 const expect = require('expect');
 const httpDelete = require('./httpDelete.js');
 
-
-  test('httpDelete is a Function', () => {
+test('httpDelete is a Function', () => {
   expect(httpDelete).toBeInstanceOf(Function);
 });
-  

test/httpGet/httpGet.test.js

@@ -7,21 +7,20 @@ const httpGet = (url, callback, err = console.error) => {
   request.send();
 };
 
-
-  test('httpGet is a Function', () => {
+test('httpGet is a Function', () => {
   expect(httpGet).toBeInstanceOf(Function);
 });
-  httpGet('https:
-    t.deepEqual(JSON.parse(response), {
-      userId: 1,
-      id: 1,
-      title:
-        'sunt aut facere repellat provident occaecati excepturi optio reprehenderit',
-      body:
-        'quia et suscipit\nsuscipit recusandae consequuntur expedita et cum\nreprehenderit molestiae ut ut quas totam\nnostrum rerum est autem sunt rem eveniet architecto',
-    }, 'Sends a GET request');
-  
-  
+test('Sends a GET request', () => {
+httpGet('https://jsonplaceholder.typicode.com/posts/1', response => {
+  expect(JSON.parse(response)),toEqual({
+    userId: 1,
+    id: 1,
+    title:
+      'sunt aut facere repellat provident occaecati excepturi optio reprehenderit',
+    body:
+      'quia et suscipit\nsuscipit recusandae consequuntur expedita et cum\nreprehenderit molestiae ut ut quas totam\nnostrum rerum est autem sunt rem eveniet architecto',
+  });
+});  
 
 var Url = require("url");
 var spawn = require("child_process").spawn;
@@ -289,7 +288,7 @@ XMLHttpRequest = function() {
             self.responseText = data;
             setState(self.DONE);
           }
-        
+
       } else {
         try {
           this.responseText = fs.readFileSync(url.pathname, "utf8");
@@ -377,18 +376,18 @@ XMLHttpRequest = function() {
           if (sendFlag) {
             setState(self.LOADING);
           }
-        
+
 
         response.on("end", function() {
           if (sendFlag) {
             setState(self.DONE);
             sendFlag = false;
           }
-        
+
 
         response.on("error", function(error) {
           self.handleError(error);
-        
+
       };
       var errorHandler = function errorHandler(error) {
         self.handleError(error);
@@ -502,7 +501,7 @@ XMLHttpRequest = function() {
     if (event in listeners) {
       listeners[event] = listeners[event].filter(function(ev) {
         return ev !== callback;
-      
+
     }
   };
 

test/httpPost/httpPost.test.js

@@ -8,20 +8,19 @@ const httpPost = (url, data, callback, err = console.error) => {
   request.send(data);
 };
 
-  test('httpPost is a Function', () => {
+test('httpPost is a Function', () => {
   expect(httpPost).toBeInstanceOf(Function);
 });
-  const data = {
-    title: 'foo',
-    body: 'bar',
-    userId: 1
-  };
-  httpPost('https:
-    test('Sends a POST request', () => {
-  expect(JSON.parse(response).id, 101).toEqual()
+const data = {
+  title: 'foo',
+  body: 'bar',
+  userId: 1
+};
+test('Sends a POST request', () => {
+  httpPost('https://jsonplaceholder.typicode.com/posts', JSON.stringify(data), response => {
+    expect(JSON.parse(response).id).toEqual(101);
+  });
 });
-  
-  
 
 var Url = require("url");
 var spawn = require("child_process").spawn;
@@ -289,7 +288,7 @@ XMLHttpRequest = function() {
             self.responseText = data;
             setState(self.DONE);
           }
-        
+
       } else {
         try {
           this.responseText = fs.readFileSync(url.pathname, "utf8");
@@ -377,18 +376,18 @@ XMLHttpRequest = function() {
           if (sendFlag) {
             setState(self.LOADING);
           }
-        
+
 
         response.on("end", function() {
           if (sendFlag) {
             setState(self.DONE);
             sendFlag = false;
           }
-        
+
 
         response.on("error", function(error) {
           self.handleError(error);
-        
+
       };
       var errorHandler = function errorHandler(error) {
         self.handleError(error);
@@ -502,7 +501,7 @@ XMLHttpRequest = function() {
     if (event in listeners) {
       listeners[event] = listeners[event].filter(function(ev) {
         return ev !== callback;
-      
+
     }
   };
 

test/httpPut/httpPut.test.js

@@ -1,8 +1,6 @@
 const expect = require('expect');
 const httpPut = require('./httpPut.js');
 
-
-  test('httpPut is a Function', () => {
+test('httpPut is a Function', () => {
   expect(httpPut).toBeInstanceOf(Function);
 });
-  

test/httpsRedirect/httpsRedirect.test.js

@@ -1,10 +1,6 @@
 const expect = require('expect');
 const httpsRedirect = require('./httpsRedirect.js');
 
-
-  test('httpsRedirect is a Function', () => {
+test('httpsRedirect is a Function', () => {
   expect(httpsRedirect).toBeInstanceOf(Function);
 });
-  
-  
-

test/hz/hz.test.js

@@ -1,8 +1,6 @@
 const expect = require('expect');
 const hz = require('./hz.js');
 
-
-  test('hz is a Function', () => {
+test('hz is a Function', () => {
   expect(hz).toBeInstanceOf(Function);
 });
-