CEZ breakdowns

README.md

Dependencies

• NodeJS

Setup

mkdir cez_checker
cd cez_checker/
npm init --yes
npm install cypress --save-dev
echo '{}' > cypress.json
mkdir -p cypress/integration
touch cypress/integration/cez_breakdown_spec.js

# Paste the content of the script in "cypress/integration/cez_breakdown_spec.js"

# Run in the CLI
npx cypress run --quiet

# Run in the browser
npx cypress open

cez_breakdown_spec.js

const CEZ_BREAKDOWNS_URL = 'https://info.cez.bg/js/avarii/av1.php';
const NO_BREAKDOWNS_ASSERT_MESSAGE = 'няма прекъсвания на захранването';

const populatedPlaces = [
  { name: 'Перник', fullMatch: false },
  { name: 'Кюстендил', fullMatch: false },
  { name: 'Буново, общ. Кюстендил', fullMatch: true },
];

function escapeRegExp(string) {
  return string.replace(/[.*+\-?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
}

describe('CEZ Breakdowns', () => {
  beforeEach(() => {
    // https://docs.cypress.io/api/events/catalog-of-events.html#Examples
    cy.on('uncaught:exception', (err, runnable) => {
      // An "Uncaught ReferenceError: object is not defined" exception is thrown from CEZ webpage.
      // Ignore it so that the execution can continue.
      // Return false to prevent the error from failing the current test.
      return false;
    });
  });

  function checkBreakdown(place, fullMatch) {
    it(`should not have any breakdowns for "${place}"`, () => {
      cy.visit(CEZ_BREAKDOWNS_URL);

      cy.get('#searchField').type(place);

      const searchValue = fullMatch ? place.toUpperCase() : new RegExp(`^${escapeRegExp(place.toUpperCase())}`);
      const placeSuggestion = cy.get('#suggestions .ui-btn').contains(searchValue, { matchCase: true });

      placeSuggestion.should('have.length.greaterThan', 0);

      placeSuggestion.click();

      cy.get('[data-role="content"] .ui-body').should('contain', NO_BREAKDOWNS_ASSERT_MESSAGE);
    });
  }

  populatedPlaces.forEach(place => checkBreakdown(place.name, place.fullMatch));
});