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fix(curriculum): change tests to allow more solutions (#41703)

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* fix(curriculum) only allow  new object to be the second value in array

* fix(curriculum) remove direct array index notation

* Apply suggestions from Shaun

Co-authored-by: Shaun Hamilton <51722130+ShaunSHamilton@users.noreply.github.com>

Co-authored-by: Shaun Hamilton <51722130+ShaunSHamilton@users.noreply.github.com>
This commit is contained in:
Sem Bauke
2021-03-31 23:24:20 +02:00
committed by GitHub
parent 2eaa5d6457
commit e75685f803
1 changed files with 31 additions and 28 deletions
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59
curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/manipulating-complex-objects.md
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@ -59,65 +59,69 @@ Add a new album to the `myMusic` array. Add `artist` and `title` strings, `relea
assert(Array.isArray(myMusic)); assert(Array.isArray(myMusic));
``` ```
`myMusic` should have at least two elements `myMusic` should have at least two objects
```js ```js
assert(myMusic.length > 1); assert(myMusic.length > 1);
``` ```
`myMusic[1]` should be an object `myMusic` should contain at least two objects
```js ```js
assert(typeof myMusic[1] === 'object'); myMusic.forEach(object => {assert.typeOf(object, 'object')})
``` ```
`myMusic[1]` should have at least 4 properties Your object in `myMusic` should have at least 4 properties
```js ```js
assert(Object.keys(myMusic[1]).length > 3); myMusic.forEach(object => {assert(Object.keys(object).length > 3); });
``` ```
`myMusic[1]` should contain an `artist` property which is a string Your object in `myMusic` should contain the property `artist` which is a string
```js ```js
assert( myMusic.forEach(object => {
myMusic[1].hasOwnProperty('artist') && typeof myMusic[1].artist === 'string' assert.containsAllKeys(object, ['artist']);
); assert.typeOf(object.artist, 'string')
})
``` ```
`myMusic[1]` should contain a `title` property which is a string Your object in `myMusic` should contain the property `title` which is a string
```js ```js
assert( myMusic.forEach(object => {
myMusic[1].hasOwnProperty('title') && typeof myMusic[1].title === 'string' assert.containsAllKeys(object, ['title']);
); assert.typeOf(object.title, 'string')
})
``` ```
`myMusic[1]` should contain a `release_year` property which is a number Your object in `myMusic` should contain the property `release_year` which is a number
```js ```js
assert( myMusic.forEach(object => {
myMusic[1].hasOwnProperty('release_year') && assert.containsAllKeys(object, ['release_year']);
typeof myMusic[1].release_year === 'number' assert.typeOf(object.release_year, 'number')
); })
``` ```
`myMusic[1]` should contain a `formats` property which is an array Your object in `myMusic` should contain a `formats` property which is an array
```js ```js
assert( myMusic.forEach(object => {
myMusic[1].hasOwnProperty('formats') && Array.isArray(myMusic[1].formats) assert.containsAllKeys(object, ['formats']);
); assert.typeOf(object.formats, 'array')
})
``` ```
`formats` should be an array of strings with at least two elements `formats` should be an array of strings with at least two elements
```js ```js
assert( myMusic.forEach(object => {
myMusic[1].formats.every(function (item) { object.formats.forEach(format => {
return typeof item === 'string'; assert.typeOf(format, 'string')
}) && myMusic[1].formats.length > 1 });
); assert.isAtLeast(object.formats.length, 2)
})
``` ```
# --seed-- # --seed--
@ -143,7 +147,6 @@ var myMusic = [
], ],
"gold": true "gold": true
} }
// Add a record here
]; ];
``` ```