Files
JavaScript/String/test/CheckPangram.test.js
Fahim Faisaal e8de031539 merge: Improved pangram algorithm using regular expressions (#906)
* feat: used regex instead of Set

* docs: add js doc

* docs: add comments of workable code

* style: format via standardJs

* docs: add details explanation of pangram regex

* docs: add example

* feat: add two implemetaion of

The first implementation with regex and second via HashSet & add the test code for both

* chore: add QNA format of **Pangram**

* style: format with standardJs

* resolve: removed 'Ans'
2022-02-28 10:59:09 +05:30

66 lines
2.1 KiB
JavaScript

import { checkPangramRegex, checkPangramSet } from '../CheckPangram'
describe('Testing checkPangramRegex function', () => {
it('"The quick brown fox jumps over the lazy dog" is a pangram', () => {
expect(
checkPangramRegex('The quick brown fox jumps over the lazy dog')
).toBe(true)
})
it('"Waltz, bad nymph, for quick jigs vex." is a pangram', () => {
expect(checkPangramRegex('Waltz, bad nymph, for quick jigs vex.')).toBe(true)
})
it('"Jived fox nymph grabs quick waltz." is a pangram', () => {
expect(checkPangramRegex('Jived fox nymph grabs quick waltz.')).toBe(true)
})
it('"My name is Unknown" is NOT a pangram', () => {
expect(checkPangramRegex('My name is Unknown')).toBe(false)
})
it('"The quick brown fox jumps over the la_y dog" is NOT a pangram', () => {
expect(
checkPangramRegex('The quick brown fox jumps over the la_y dog')
).toBe(false)
})
it('Throws an error if given param is not a string', () => {
expect(() => {
checkPangramRegex(undefined)
}).toThrow('The given value is not a string')
})
})
describe('Testing checkPangramSet function', () => {
it('"The quick brown fox jumps over the lazy dog" is a pangram', () => {
expect(
checkPangramSet('The quick brown fox jumps over the lazy dog')
).toBe(true)
})
it('"Waltz, bad nymph, for quick jigs vex." is a pangram', () => {
expect(checkPangramSet('Waltz, bad nymph, for quick jigs vex.')).toBe(true)
})
it('"Jived fox nymph grabs quick waltz." is a pangram', () => {
expect(checkPangramSet('Jived fox nymph grabs quick waltz.')).toBe(true)
})
it('"My name is Unknown" is NOT a pangram', () => {
expect(checkPangramSet('My name is Unknown')).toBe(false)
})
it('"The quick brown fox jumps over the la_y dog" is NOT a pangram', () => {
expect(
checkPangramSet('The quick brown fox jumps over the la_y dog')
).toBe(false)
})
it('Throws an error if given param is not a string', () => {
expect(() => {
checkPangramSet(undefined)
}).toThrow('The given value is not a string')
})
})