rochars /
byte-data
| Conditions | 1 |
| Paths | 1 |
| Total Lines | 84 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 3 | ||
| 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 | |||
| 4 | describe('64-bit from bytes', function() { |
||
| 5 | |||
| 6 | let byteData = require('../../index.js'); |
||
| 7 | |||
| 8 | it('should turn 8 bytes to 1 64-bit float', function() { |
||
| 9 | assert.equal(byteData.fromBytes( |
||
| 10 | [75,40,253,58,221,154,191,63], 64)[0], |
||
| 11 | 0.123456789876543); |
||
| 12 | }); |
||
| 13 | it('should turn 7 bytes to 0 64-bit float (not enough bytes)', function() { |
||
| 14 | assert.deepEqual(byteData.fromBytes([75,40,253,58,221,154,191], 64), |
||
| 15 | []); |
||
| 16 | }); |
||
| 17 | it('should turn 8 bytes to 1 64-bit float (Uint8Array)', function() { |
||
| 18 | assert.equal(byteData.fromBytes( |
||
| 19 | new Uint8Array([75,40,253,58,221,154,191,63]), 64)[0], |
||
| 20 | 0.123456789876543); |
||
| 21 | }); |
||
| 22 | it('should turn 8 bytes to 1 64-bit float (Buffer)', function() { |
||
| 23 | assert.equal(byteData.fromBytes( |
||
| 24 | new Buffer.from([75,40,253,58,221,154,191,63]), 64)[0], |
||
|
|
|||
| 25 | 0.123456789876543); |
||
| 26 | }); |
||
| 27 | it('should turn 9 bytes to 1 64-bit float (ignore the extra byte) (Buffer)', function() { |
||
| 28 | assert.equal(byteData.fromBytes( |
||
| 29 | new Buffer.from([75,40,253,58,221,154,191,63,00]), 64)[0], |
||
| 30 | 0.123456789876543); |
||
| 31 | }); |
||
| 32 | it('should turn 8 bytes to 1 64-bit float', function() { |
||
| 33 | assert.equal(byteData.fromBytes( |
||
| 34 | [0,0,0,0,0,0,0,0], 64)[0].toFixed(15), |
||
| 35 | 0); |
||
| 36 | }); |
||
| 37 | it('should turn 16 bytes to 2 64-bit floats', function() { |
||
| 38 | assert.equal(byteData.fromBytes( |
||
| 39 | [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0], 64)[0].toFixed(15), |
||
| 40 | 0); |
||
| 41 | assert.equal(byteData.fromBytes( |
||
| 42 | [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0], 64)[1].toFixed(15), |
||
| 43 | 0); |
||
| 44 | }); |
||
| 45 | it('should turn 8 bytes bin to 1 64-bit float', function() { |
||
| 46 | assert.equal(byteData.fromBytes( |
||
| 47 | [ |
||
| 48 | "00000000", |
||
| 49 | "00000000", |
||
| 50 | "00000000", |
||
| 51 | "00000000", |
||
| 52 | "00000000", |
||
| 53 | "00000000", |
||
| 54 | "00000000", |
||
| 55 | "00000000" |
||
| 56 | ], 64, {"base": 2})[0].toFixed(15), |
||
| 57 | 0); |
||
| 58 | }); |
||
| 59 | it('should turn 8 bytes bin to 1 64-bit float', function() { |
||
| 60 | assert.equal(byteData.fromBytes( |
||
| 61 | [ |
||
| 62 | "01001011", |
||
| 63 | "00101000", |
||
| 64 | "11111101", |
||
| 65 | "00111010", |
||
| 66 | "11011101", |
||
| 67 | "10011010", |
||
| 68 | "10111111", |
||
| 69 | "00111111" |
||
| 70 | ], 64, {"base": 2})[0].toFixed(15), |
||
| 71 | 0.123456789876543); |
||
| 72 | }); |
||
| 73 | it('should turn 8 bytes to 1 64-bit float (31.41592653589793)', function() { |
||
| 74 | assert.deepEqual(byteData.fromBytes([94,56,85,41,122,106,63,64], 64), |
||
| 75 | [31.41592653589793]); |
||
| 76 | }); |
||
| 77 | it('should turn 8 bytes to 1 64-bit float (314159265358979.3)', function() { |
||
| 78 | assert.deepEqual(byteData.fromBytes([53,72,162,118,158,219,241,66], 64, {"base": 10}), |
||
| 79 | [314159265358979.3]); |
||
| 80 | }); |
||
| 81 | it('should turn 8 bytes hex to 1 64-bit float (2)', function() { |
||
| 82 | assert.deepEqual( |
||
| 83 | byteData.fromBytes( |
||
| 84 | ["00","00","00","00","00","00","00","40"], 64, {"base": 16}), |
||
| 85 | [2]); |
||
| 86 | }); |
||
| 87 | }); |
||
| 88 |
Loading history...
This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.