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import { convertSnakeCaseToCamelCase } from '../convert-snake-case-to-camel-case';
describe( 'convertSnakeCaseToCamelCase', () => {
it( 'should convert snake_case to camelCase', () => {
const foo = convertSnakeCaseToCamelCase( {
is_disabled: true,
isEnabled: true,
} );
// @ts-expect-error Property 'is_disabled' does not exist on type '{ isDisabled: boolean; isEnabled: boolean; }'.
expect( foo.is_disabled ).toBeUndefined();
// @ts-expect-error Property 'qqq' does not exist on type '{ isDisabled: boolean; isEnabled: boolean; }'.
expect( foo.qqq ).toBeUndefined();
expect( foo.isDisabled ).toBe( true );
expect( foo.isEnabled ).toBe( true );
} );
it( 'should convert nested snake_case to camelCase', () => {
const foo = convertSnakeCaseToCamelCase( {
is_disabled: {
first_name: true,
},
} );
// @ts-expect-error Property 'is_disabled' does not exist on type '{ isDisabled: { firstName: boolean; }; }'.
expect( foo.is_disabled ).toBeUndefined();
// @ts-expect-error Property 'isDisabled.first_name' does not exist on type '{ isDisabled: { firstName: boolean; }; }'.
expect( foo.isDisabled.first_name ).toBeUndefined();
expect( foo.isDisabled ).toBeDefined();
expect( foo.isDisabled.firstName ).toBe( true );
} );
it( 'should convert array of nested snake_case to camelCase', () => {
const foo = convertSnakeCaseToCamelCase( {
is_disabled: [
{
first_name: {
second_name: true,
},
},
],
} );
// @ts-expect-error Property 'is_disabled' does not exist on type '{ isDisabled: { firstName: { secondName: boolean; }; }[]; }'.
expect( foo.is_disabled ).toBeUndefined();
// @ts-expect-error Property 'isDisabled[0].first_name' does not exist on type '{ isDisabled: { firstName: { secondName: boolean; }; }[]; }'.
expect( foo.isDisabled[ 0 ].first_name ).toBeUndefined();
// @ts-expect-error Property 'isDisabled[0].firstName.second_name' does not exist on type '{ isDisabled: { firstName: { secondName: boolean; }; }[]; }'.
expect( foo.isDisabled[ 0 ].firstName.second_name ).toBeUndefined();
expect( foo.isDisabled ).toBeDefined();
expect( foo.isDisabled[ 0 ].firstName ).toBeDefined();
expect( foo.isDisabled[ 0 ].firstName.secondName ).toBe( true );
} );
it( 'should handle arrays of primitives', () => {
const foo = convertSnakeCaseToCamelCase( {
numbers_list: [ 1, 2, 3 ],
} );
// @ts-expect-error Property 'numbers_list' does not exist on type '{ numbersList: number[]; }'.
expect( foo.numbers_list ).toBeUndefined();
expect( foo.numbersList ).toEqual( [ 1, 2, 3 ] );
} );
it( 'should handle deeply nested structures', () => {
const foo = convertSnakeCaseToCamelCase( {
level_one: {
level_two: {
level_three: {
some_value: 'test',
},
},
},
} );
// @ts-expect-error Property 'level_one' does not exist on type '{ levelOne: { levelTwo: { levelThree: { someValue: string; }; }; }'.
expect( foo.level_one ).toBeUndefined();
// @ts-expect-error Property 'levelOne.level_two' does not exist on type '{ levelOne: { levelTwo: { levelThree: { someValue: string; }; }; }'.
expect( foo.levelOne.level_two ).toBeUndefined();
// @ts-expect-error Property 'levelOne.levelTwo.level_three' does not exist on type '{ levelOne: { levelTwo: { levelThree: { someValue: string; }; }; }'.
expect( foo.levelOne.levelTwo.level_three ).toBeUndefined();
expect( foo.levelOne ).toBeDefined();
expect( foo.levelOne.levelTwo ).toBeDefined();
expect( foo.levelOne.levelTwo.levelThree ).toBeDefined();
expect( foo.levelOne.levelTwo.levelThree.someValue ).toBe( 'test' );
} );
it( 'should handle objects with mixed types', () => {
const foo = convertSnakeCaseToCamelCase( {
string_value: 'hello',
number_value: 123,
boolean_value: true,
array_value: [ { nested_key: 'value' } ],
nested_object: {
another_key: 'another value',
},
} );
// @ts-expect-error Property 'string_value' does not exist on type '{ stringValue: string; numberValue: number; booleanValue: boolean; arrayValue: { nestedKey: string; }[]; nestedObject: { anotherKey: string; }; }'.
expect( foo.string_value ).toBeUndefined();
// @ts-expect-error Property 'number_value' does not exist on type '{ stringValue: string; numberValue: number; booleanValue: boolean; arrayValue: { nestedKey: string; }[]; nestedObject: { anotherKey: string; }; }'.
expect( foo.number_value ).toBeUndefined();
// @ts-expect-error Property 'boolean_value' does not exist on type '{ stringValue: string; numberValue: number; booleanValue: boolean; arrayValue: { nestedKey: string; }[]; nestedObject: { anotherKey: string; }; }'.
expect( foo.boolean_value ).toBeUndefined();
// @ts-expect-error Property 'array_value' does not exist on type '{ stringValue: string; numberValue: number; booleanValue: boolean; arrayValue: { nestedKey: string; }[]; nestedObject: { anotherKey: string; }; }'.
expect( foo.array_value ).toBeUndefined();
// @ts-expect-error Property 'nested_object' does not exist on type '{ stringValue: string; numberValue: number; booleanValue: boolean; arrayValue: { nestedKey: string; }[]; nestedObject: { anotherKey: string; }; }'.
expect( foo.nested_object ).toBeUndefined();
expect( foo.stringValue ).toBe( 'hello' );
expect( foo.numberValue ).toBe( 123 );
expect( foo.booleanValue ).toBe( true );
expect( foo.arrayValue[ 0 ].nestedKey ).toBe( 'value' );
expect( foo.nestedObject.anotherKey ).toBe( 'another value' );
} );
} );
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