openapi-nodejs-cli/src/tests/helpers/parseTypes.spec.ts at f351e68522e590046b5a21de9fecfa07c43d6284 · sngular/openapi-nodejs-cli · GitHub

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/*
 *  This Source Code Form is subject to the terms of the Mozilla Public
 *  License, v. 2.0. If a copy of the MPL was not distributed with this
 *  file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */
import { parseTypes } from '../../helpers/parseTypes';

describe('parseTypes()', () => {
	describe('references to a component', () => {
		describe('single item', () => {
			const schema = {
				$ref: 'one-of-config/components.yml#/components/user',
			};
			it('must return capitalized component name', () => {
				expect(parseTypes(schema)).toBe('User');
			});
		});

		describe('array of items', () => {
			const schema = {
				type: 'array',
				items: {
					$ref: 'one-of-config/components.yml#/components/user',
				},
			};
			it('must return capitalized component name', () => {
				expect(parseTypes(schema)).toBe('User[]');
			});
		});
	});

	describe('string', () => {
		describe('single item', () => {
			const schema = {
				type: 'string',
			};
			it('must return string type without changes', () => {
				expect(parseTypes(schema)).toBe('string');
			});
		});

		describe('array of items', () => {
			const schema = {
				type: 'array',
				items: {
					type: 'string',
				},
			};
			it('must return array of string', () => {
				expect(parseTypes(schema)).toBe('string[]');
			});
		});
	});

	describe('integer', () => {
		describe('single item', () => {
			const schema = {
				type: 'integer',
			};
			it('must return number type', () => {
				expect(parseTypes(schema)).toBe('number');
			});
		});

		describe('array of items', () => {
			const schema = {
				type: 'array',
				items: {
					type: 'integer',
				},
			};
			it('must return array of number', () => {
				expect(parseTypes(schema)).toBe('number[]');
			});
		});
	});

	describe('boolean', () => {
		describe('single item', () => {
			const schema = {
				type: 'boolean',
			};
			it('must return boolean type without changes', () => {
				expect(parseTypes(schema)).toBe('boolean');
			});
		});

		describe('array of items', () => {
			const schema = {
				type: 'array',
				items: {
					type: 'boolean',
				},
			};
			it('must return array of boolean', () => {
				expect(parseTypes(schema)).toBe('boolean[]');
			});
		});
	});

	describe('oneOf', () => {
		describe('component or array of components', () => {
			const schema = {
				oneOf: [
					{ $ref: 'one-of-config/components.yml#/components/user' },
					{
						type: 'array',
						items: { $ref: 'one-of-config/components.yml#/components/user' },
					},
				],
			};
			it('must return array of oneOf passed types', () => {
				expect(parseTypes(schema)).toEqual(['User', 'User[]']);
			});
		});
	});

	describe('previously parsed types in array as $ref', () => {
		const schema = {
			['$ref']: ['User', 'User[]'],
		};

		it('must return array of oneOf passed types', () => {
			expect(parseTypes(schema)).toEqual(['User', 'User[]']);
		});
	});
});