Commit 3e827c0

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Merge branch 'TheAlgorithms:master' into master

2 parents cde547a + 907b86c commit 3e827c0Copy full SHA for 3e827c0

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Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@`
`6`	`6`	`* @param {number} rotation - the number of rotation, expect real number ( > 0)`
`7`	`7`	`* @return {string} - decrypted string`
`8`	`8`	`*/`
`9`		`-const caesarsCipher = (str, rotation) => {`
	`9`	`+const caesarCipher = (str, rotation) => {`
`10`	`10`	`if (typeof str !== 'string' \|\| !Number.isInteger(rotation) \|\| rotation < 0) {`
`11`	`11`	`throw new TypeError('Arguments are invalid')`
`12`	`12`	`}`
`@@ -29,4 +29,4 @@ const caesarsCipher = (str, rotation) => {`
`29`	`29`	`})`
`30`	`30`	`}`
`31`	`31`
`32`		`-export default caesarsCipher`
	`32`	`+export default caesarCipher`

Lines changed: 16 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,16 @@`
	`1`	`+import caesarCipher from '../CaesarCipher'`
	`2`	`+`
	`3`	`+describe('Testing the caesarsCipher function', () => {`
	`4`	`+ it('Test - 1, Testing for invalid types', () => {`
	`5`	`+ expect(() => caesarCipher(false, 3)).toThrow()`
	`6`	`+ expect(() => caesarCipher('false', -1)).toThrow()`
	`7`	`+ expect(() => caesarCipher('true', null)).toThrow()`
	`8`	`+ })`
	`9`	`+`
	`10`	`+ it('Test - 2, Testing for valid string and rotation', () => {`
	`11`	`+ expect(caesarCipher('middle-Outz', 2)).toBe('okffng-Qwvb')`
	`12`	`+ expect(caesarCipher('abcdefghijklmnopqrstuvwxyz', 3)).toBe('defghijklmnopqrstuvwxyzabc')`
	`13`	`+ expect(caesarCipher('Always-Look-on-the-Bright-Side-of-Life', 5)).toBe('Fqbfdx-Qttp-ts-ymj-Gwnlmy-Xnij-tk-Qnkj')`
	`14`	`+ expect(caesarCipher('THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG', 23)).toBe('QEB NRFZH YOLTK CLU GRJMP LSBO QEB IXWV ALD')`
	`15`	`+ })`
	`16`	`+})`

Lines changed: 0 additions & 16 deletions

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