greatbody
/
freeCodeCamp
mirror of https://github.com/freeCodeCamp/freeCodeCamp.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

fix(challenge): Improved tests for Algorithm "Missing Letters". 

Thanks to @breatheloud for reporting and triaging this!
* Improve tests to cover what the instructions actually ask for.
* Update solution to pass new test suite.
pull/18182/head
Samuel Plumppu 2017-02-01 23:11:00 +01:00
parent 5c6cd2306b
commit f523c2e105
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
challenges/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting.json
View File

@ -687,14 +687,14 @@
"fearNotLetter(\"abce\");"
],
"solutions": [
"function fearNotLetter(str) {\n var s = str.split('').map(function(c) {return c.charCodeAt(0);});\n for (var i = 1; i < s.length; i++) {\n if (s[i]-1 != s[i-1]) {\n return String.fromCharCode(s[i]-1);\n }\n }\n}"
"function fearNotLetter (str) {\n for (var i = str.charCodeAt(0); i <= str.charCodeAt(str.length - 1); i++) {\n var letter = String.fromCharCode(i);\n if (str.indexOf(letter) === -1) {\n return letter;\n }\n }\n \n return undefined;\n}"
],
"tests": [
"assert.deepEqual(fearNotLetter(\"abce\"), \"d\", 'message: <code>fearNotLetter(\"abce\")</code> should return \"d\".');",
"assert.deepEqual(fearNotLetter(\"abcdefghjklmno\"), \"i\", 'message: <code>fearNotLetter(\"abcdefghjklmno\")</code> should return \"i\".');",
"assert.deepEqual(fearNotLetter(\"stvwx\"), \"u\", 'message: <code>fearNotLetter(\"stvwx\")</code> should return \"u\".');",
"assert.isUndefined(fearNotLetter(\"bcd\"), 'message: <code>fearNotLetter(\"bcd\")</code> should return undefined.');",
"assert.isUndefined(fearNotLetter(\"yz\"), 'message: <code>fearNotLetter(\"yz\")</code> should return undefined.');"
"assert.deepEqual(fearNotLetter('abce'), 'd', 'message: <code>fearNotLetter(\"abce\")</code> should return \"d\".');",
"assert.deepEqual(fearNotLetter('abcdefghjklmno'), 'i', 'message: <code>fearNotLetter(\"abcdefghjklmno\")</code> should return \"i\".');",
"assert.deepEqual(fearNotLetter('stvwx'), 'u', 'message: <code>fearNotLetter(\"stvwx\")</code> should return \"u\".');",
"assert.deepEqual(fearNotLetter('bcdf'), 'e', 'message: <code>fearNotLetter(\"bcdf\")</code> should return \"e\".');",
"assert.isUndefined(fearNotLetter('abcdefghijklmnopqrstuvwxyz'), 'message: <code>fearNotLetter(\"abcdefghjklmnopqrstuvwxyz\")</code> should return undefined.');"
],
"type": "bonfire",
"MDNlinks": [
@ -1409,4 +1409,4 @@
}
}
]
}
}