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Commit a5945e3

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fix: throw error instead of returning it (TheAlgorithms#1624)
1 parent c067a34 commit a5945e3

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7 files changed

+19
-3
lines changed

7 files changed

+19
-3
lines changed

‎String/CheckFlatCase.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -12,7 +12,7 @@
1212
const checkFlatCase = (varname) => {
1313
// firstly, check that input is a string or not.
1414
if (typeof varname !== 'string') {
15-
return new TypeError('Argument is not a string.')
15+
throw new TypeError('Argument is not a string.')
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}
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1818
const pat = /^[a-z]*$/

‎String/CheckKebabCase.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,7 @@
1010
const CheckKebabCase = (varName) => {
1111
// firstly, check that input is a string or not.
1212
if (typeof varName !== 'string') {
13-
return new TypeError('Argument is not a string.')
13+
throw new TypeError('Argument is not a string.')
1414
}
1515

1616
const pat = /(\w+)-(\w)([\w-]*)/

‎String/CheckPascalCase.js‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -10,7 +10,7 @@
1010
const CheckPascalCase = (VarName) => {
1111
// firstly, check that input is a string or not.
1212
if (typeof VarName !== 'string') {
13-
return new TypeError('Argument is not a string.')
13+
throw new TypeError('Argument is not a string.')
1414
}
1515

1616
const pat = /^[A-Z][A-Za-z]*$/

‎String/test/CheckCamelCase.test.js‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -15,4 +15,8 @@ describe('checkCamelCase', () => {
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const result = checkCamelCase(value)
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expect(result).toBe(false)
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})
18+
19+
it('should throw when input is not a string', () => {
20+
expect(() => checkCamelCase(100)).toThrowError()
21+
})
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})

‎String/test/CheckFlatCase.test.js‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -15,4 +15,8 @@ describe('checkFlatCase function', () => {
1515
const actual = checkFlatCase('abcdefghijklmnopqrstuvwxyz')
1616
expect(actual).toBe(true)
1717
})
18+
19+
it('should throw when input is not a string', () => {
20+
expect(() => checkFlatCase(100)).toThrowError()
21+
})
1822
})

‎String/test/CheckKebabCase.test.js‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -11,3 +11,7 @@ test('CheckKebabCase(The Algorithms) -> false', () => {
1111
const res = CheckKebabCase(word)
1212
expect(res).toBeFalsy()
1313
})
14+
15+
test('CheckKebabCase throws when input is not a string', () => {
16+
expect(() => CheckKebabCase(100)).toThrowError()
17+
})

‎String/test/CheckPascalCase.test.js‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -17,3 +17,7 @@ test('CheckPascalCase(The Algorithms) -> false', () => {
1717
const res = CheckPascalCase(word)
1818
expect(res).toBeFalsy()
1919
})
20+
21+
test('CheckPascalCase throws when input is not a string', () => {
22+
expect(() => CheckPascalCase(100)).toThrowError()
23+
})

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