| Conditions | 1 | 
| Paths | 1 | 
| Total Lines | 116 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 1 | ||
| Bugs | 0 | Features | 0 | 
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | /** | ||
| 12 | describe("This is test of nim-game", function() { | ||
| 13 |     describe("Test the constructor", function() { | ||
| 14 |         it("Num of piles should be 3", function() { | ||
| 15 | let nim = new Nim(); | ||
| 16 | let piles = nim.piles; | ||
| 17 | |||
| 18 | assert.equal(piles, 3); | ||
| 19 | }); | ||
| 20 | |||
| 21 |         it("The matches are 1,3,5 in piles", function() { | ||
| 22 | let nim = new Nim(); | ||
| 23 | let matches = nim.matches; | ||
| 24 | |||
| 25 | assert.equal(matches[0], 1); | ||
| 26 | assert.equal(matches[1], 3); | ||
| 27 | assert.equal(matches[2], 5); | ||
| 28 | //assert.equal(matches[3], 7); | ||
| 29 | //assert.equal(matches[4], 9); | ||
| 30 | }); | ||
| 31 | |||
| 32 |         it("Name of player one is Pelle", function() { | ||
| 33 |             let options = {nameOfPlayerOne: "Pelle"}; | ||
| 34 | let nim = new Nim(options); | ||
| 35 | let name = nim.playerOne; | ||
| 36 | |||
| 37 | assert.equal(name, "Pelle"); | ||
| 38 | }); | ||
| 39 | |||
| 40 |         it("Player two is null", function() { | ||
| 41 | let nim = new Nim(); | ||
| 42 | let name = nim.playerTwo; | ||
| 43 | |||
| 44 | assert.equal(name, null); | ||
| 45 | }); | ||
| 46 | |||
| 47 |         it("Player in turn is Super Mario", function() { | ||
| 48 |             let options = {nameOfPlayerOne: "Super Mario"}; | ||
| 49 | let nim = new Nim(options); | ||
| 50 | let inTurn = nim.playerInTurn; | ||
| 51 | |||
| 52 | assert.equal(inTurn, "Super Mario"); | ||
| 53 | }); | ||
| 54 | |||
| 55 |         it("Winner is null", function() { | ||
| 56 | let nim = new Nim(); | ||
| 57 | let victory = nim.winner; | ||
| 58 | |||
| 59 | assert.equal(victory, null); | ||
| 60 | }); | ||
| 61 | }); | ||
| 62 | |||
| 63 |     describe("Test the addPlayerTwo-function", function() { | ||
| 64 |         it("Player two name is Bamse", function() { | ||
| 65 | let nim = new Nim(); | ||
| 66 | |||
| 67 |             nim.addPlayerTwo("Bamse"); | ||
| 68 | let name = nim.playerTwo; | ||
| 69 | |||
| 70 | assert.equal(name, "Bamse"); | ||
| 71 | }); | ||
| 72 | }); | ||
| 73 | |||
| 74 |     describe("Test the changePlayer-function", function() { | ||
| 75 |         it("Changes player in turn", function() { | ||
| 76 |             let options = {nameOfPlayerOne: "Super Mario"}; | ||
| 77 | let nim = new Nim(options); | ||
| 78 | |||
| 79 |             nim.addPlayerTwo("Luigi"); | ||
| 80 | let inTurn = nim.playerInTurn; | ||
| 81 | |||
| 82 | assert.equal(inTurn, "Super Mario"); | ||
| 83 | nim.changePlayer(); | ||
| 84 | inTurn = nim.playerInTurn; | ||
| 85 | assert.equal(inTurn, "Luigi"); | ||
| 86 | nim.changePlayer(); | ||
| 87 | inTurn = nim.playerInTurn; | ||
| 88 | assert.equal(inTurn, "Super Mario"); | ||
| 89 | }); | ||
| 90 | }); | ||
| 91 | |||
| 92 |     describe("Test the removeMatches-function", function() { | ||
| 93 |         it("removes matches", function() { | ||
| 94 | let nim = new Nim(); | ||
| 95 | |||
| 96 | let res = nim.removeMatches(3, 4); | ||
| 97 | let matches = nim.matches[2]; | ||
| 98 | |||
| 99 | assert.equal(matches, 1); | ||
| 100 | assert.equal(res, true); | ||
| 101 | |||
| 102 | res = nim.removeMatches(2, 4); | ||
| 103 | assert.equal(res, false); | ||
| 104 | |||
| 105 | res = nim.removeMatches(6, 4); | ||
| 106 | assert.equal(res, false); | ||
| 107 | }); | ||
| 108 | }); | ||
| 109 | |||
| 110 |     describe("Test the checkForWinner-function", function() { | ||
| 111 |         it("removes matches, check winner", function() { | ||
| 112 | let nim = new Nim(); | ||
| 113 | |||
| 114 | nim.removeMatches(1, 1); | ||
| 115 | let res = nim.checkForWinner(); | ||
| 116 | |||
| 117 | assert.equal(res, false); | ||
| 118 | nim.removeMatches(2, 3); | ||
| 119 | nim.removeMatches(3, 5); | ||
| 120 | |||
| 121 | //nim.removeMatches(4, 7); | ||
| 122 | //nim.removeMatches(5, 9); | ||
| 123 | res = nim.checkForWinner(); | ||
| 124 | assert.equal(res, true); | ||
| 125 | }); | ||
| 126 | }); | ||
| 127 | }); | ||
| 128 |