/* eslint-env jest */
import type { AnalysisResult } from '../../analysis/analyzer';
import { isToDo, resultTone, todoSummary } from '../result-tone';

const test = (
  passed: boolean,
  max: number,
  rankMathOnly = false
): AnalysisResult =>
  ({
    id: 'keywordDensity',
    passed,
    max,
    score: 0,
    message: '',
    fix: '',
    rankMathOnly,
  }) as unknown as AnalysisResult;

describe('the icon of a test', () => {
  it('is amber for a failed suggestion, red only for what counts', () => {
    expect(resultTone(test(false, 0))).toContain('amber');
    expect(resultTone(test(false, 5))).toContain('red');
    expect(resultTone(test(true, 5))).toContain('emerald');
  });

  it('is grey for a Rank Math test the Recomaze rules do not ask for', () => {
    expect(resultTone(test(false, 0, true))).toContain('muted');
    expect(resultTone(test(true, 0, true))).toContain('muted');
  });
});

describe('what is left to do', () => {
  it('is every failed test but the Rank Math comparisons', () => {
    expect(isToDo(test(false, 5))).toBe(true);
    expect(isToDo(test(false, 0))).toBe(true);
    expect(isToDo(test(true, 5))).toBe(false);
    expect(isToDo(test(false, 0, true))).toBe(false);
  });
});

describe('the line under the score', () => {
  it('counts what costs points apart from what could be better', () => {
    const partial = { ...test(true, 5), partial: true } as AnalysisResult;
    expect(
      todoSummary([test(false, 5), test(false, 3), partial, test(false, 0)])
    ).toBe('2 to fix, 2 to improve');
    expect(todoSummary([partial, test(false, 0)])).toBe('2 to improve');
    expect(todoSummary([test(false, 5), test(false, 5)])).toBe('2 to fix');
  });
});