import { describe, expect, it } from 'vitest';
import { inRange, isUrl, isUrlWithTemplateParameters, oneOf } from './validators';

describe('all validators', () => {
  it('fail on undefined', () => {
    expect(inRange(0, 10)(undefined)).toMatch(/.*/);
    expect(isUrl(undefined)).toMatch(/.*/);
    expect(isUrlWithTemplateParameters(['foo'])(undefined)).toMatch(/.*/);
    expect(oneOf(['foo', 'bar'])(undefined)).toMatch(/.*/);
  });
});

describe('isUrl', () => {
  it('accepts a string with valid URL parameters', () => {
    expect(isUrl('${openmrsSpaBase}/${openmrsBase}/thing')).toBeUndefined();
  });

  it('accepts a string with no parameters', () => {
    expect(isUrl('/thing')).toBeUndefined();
  });

  it('rejects a string with unknkown URL parameters', () => {
    expect(isUrl('${foo}/bad')).toMatch(/allowed template parameters are \${openmrsBase}, \${openmrsSpaBase}/i);
  });
});

describe('oneOf', () => {
  it('accepts one of the valid options', () => {
    expect(oneOf(['foo', 'bar'])('foo')).toBeUndefined();
  });

  it('rejects anything else', () => {
    expect(oneOf(['foo', 'bar'])('baz')).toMatch(/one of.*foo.*bar/i);
  });
});