Commit 93cc506

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Added Unit Test

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src/_DataStructures_/Trees/Trie/total-words-in-trie
- index.js
- total-words-in-trie.test.js

+39

-4

lines changed

Lines changed: 4 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -14,10 +14,10 @@ function totalWords(root) {`
`14`	`14`	`return result;`
`15`	`15`	`}`
`16`	`16`
`17`		`-// const words = ['bed', 'ball', 'apple', 'java', 'javascript', 'bed'];`
`18`		`-// const trie = new Trie();`
	`17`	`+const words = ['bed', 'ball', 'apple', 'java', 'javascript', 'bed'];`
	`18`	`+const trie = new Trie();`
`19`	`19`
`20`		`-// words.forEach(word => trie.insert(word));`
`21`		`-// console.log(totalWords(trie.root));`
	`20`	`+words.forEach(word => trie.insert(word));`
	`21`	`+console.log(totalWords(trie.root));`
`22`	`22`
`23`	`23`	`module.exports = totalWords;`

Lines changed: 35 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,35 @@`
	`1`	`+const totalWordsInTrie = require('./index')`
	`2`	`+const Trie = require('../index');`
	`3`	`+var assert = require('assert');`
	`4`	`+`
	`5`	`+describe('Data Structure : Trie', () => {`
	`6`	`+ it('Should be class of type Trie', () => {`
	`7`	`+ assert.equal(typeof Trie.prototype.constructor, 'function');`
	`8`	`+ // expect(typeof Trie.prototype.constructor).toEqual('function');`
	`9`	`+ });`
	`10`	`+`
	`11`	`+ describe('Trie', () => {`
	`12`	`+`
	`13`	`+ it('Should return 6.', () => {`
	`14`	`+ let newTrie = new Trie();`
	`15`	`+ const words = ['bed', 'ball', 'apple', 'java', 'javascript', 'bed'];`
	`16`	`+ words.forEach(word => newTrie.insert(word));`
	`17`	`+ result = totalWordsInTrie.totalWords(newTrie.root);`
	`18`	`+ assert.equal(result, 6);`
	`19`	`+ });`
	`20`	`+`
	`21`	`+ it('Should return 0.', () => {`
	`22`	`+ let newTrie = new Trie();`
	`23`	`+ result = totalWordsInTrie.totalWords(newTrie.root);`
	`24`	`+ assert.equal(result, 0);`
	`25`	`+ });`
	`26`	`+`
	`27`	`+ it('Should return 6.', () => {`
	`28`	`+ let newTrie = new Trie();`
	`29`	`+ const words = ['bed', 'ball','', 'apple', 'java', 'javascript', 'bed'];`
	`30`	`+ words.forEach(word => newTrie.insert(word));`
	`31`	`+ result = totalWordsInTrie.totalWords(newTrie.root);`
	`32`	`+ assert.equal(result, 6);`
	`33`	`+ });`
	`34`	`+ });`
	`35`	`+});`

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