feat: strip FuelFinder to layout shell, wire sub-components
This commit is contained in:
Ovidiu U
@@ -1,223 +1,9 @@
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<?php
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use App\Livewire\Public\FuelFinder;
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use Illuminate\Foundation\Testing\RefreshDatabase;
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use Illuminate\Support\Facades\Http;
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use Livewire\Livewire;
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uses(RefreshDatabase::class);
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it('renders the fuel finder page', function () {
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it('renders the fuel finder shell', function () {
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Livewire::test(FuelFinder::class)
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->assertStatus(200)
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->assertSeeHtml('name="search"');
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});
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it('has default property values', function () {
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Livewire::test(FuelFinder::class)
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->assertSet('search', '')
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->assertSet('fuelType', 'petrol')
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->assertSet('radius', 5)
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->assertSet('sort', 'reliable')
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->assertSet('results', [])
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->assertSet('meta', [])
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->assertSet('prediction', null)
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->assertSet('apiError', null)
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->assertSet('hasSearched', false);
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});
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it('validates search is required', function () {
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Livewire::test(FuelFinder::class)
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->call('findStations')
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->assertHasErrors(['search' => 'required']);
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});
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it('validates fuelType is required', function () {
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Livewire::test(FuelFinder::class)
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->set('search', 'SW1A 1AA')
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->set('fuelType', '')
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->call('findStations')
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->assertHasErrors(['fuelType' => 'required']);
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});
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it('populates results, meta, and prediction on successful search', function () {
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Http::fake([
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'*/api/stations*' => Http::response([
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'data' => [
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[
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'station_id' => 'abc123',
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'name' => 'BP Garage',
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'brand' => 'BP',
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'is_supermarket' => false,
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'address' => '1 High Street',
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'postcode' => 'SW1A 1AA',
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'lat' => 51.5074,
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'lng' => -0.1278,
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'distance_km' => 1.5,
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'fuel_type' => 'e10',
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'price_pence' => 14390,
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'price' => 143.9,
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'price_updated_at' => '2026-04-05T08:00:00.000Z',
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'price_classification' => 'current',
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'price_classification_label' => 'Current',
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],
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],
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'meta' => [
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'count' => 1,
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'lowest_pence' => 14390,
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'avg_pence' => 14390.0,
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],
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], 200),
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'*/api/prediction*' => Http::response([
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'action' => 'fill_now',
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'confidence_score' => 80.0,
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'confidence_label' => 'high',
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'reasoning' => 'Prices rising.',
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'predicted_direction' => 'up',
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'predicted_change_pence' => 3.5,
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], 200),
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]);
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Livewire::test(FuelFinder::class)
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->set('search', 'SW1A 1AA')
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->set('fuelType', 'petrol')
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->call('findStations')
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->assertSet('hasSearched', true)
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->assertSet('apiError', null)
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->assertSet('results', fn (array $r) => count($r) === 1 && $r[0]['name'] === 'BP Garage')
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->assertSet('meta', fn (array $m) => $m['count'] === 1)
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->assertSet('prediction', fn (?array $p) => $p !== null && $p['action'] === 'fill_now');
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});
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it('sets apiError from 422 station response and leaves prediction null', function () {
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Http::fake([
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'*/api/stations*' => Http::response([
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'errors' => ['postcode' => ['Postcode not found.']],
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], 422),
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]);
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Livewire::test(FuelFinder::class)
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->set('search', 'ZZ99 9ZZ')
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->set('fuelType', 'petrol')
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->call('findStations')
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->assertSet('results', [])
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->assertSet('meta', [])
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->assertSet('prediction', null)
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->assertSet('hasSearched', false)
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->assertSet('apiError', 'Postcode not found.');
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});
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it('sets generic apiError on server error', function () {
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Http::fake([
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'*/api/stations*' => Http::response([], 500),
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]);
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Livewire::test(FuelFinder::class)
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->set('search', 'SW1A 1AA')
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->set('fuelType', 'petrol')
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->call('findStations')
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->assertSet('apiError', 'Unable to fetch stations. Please try again.');
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});
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it('converts radius from miles to km in the outgoing stations request', function () {
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Http::fake([
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'*/api/stations*' => Http::response(['data' => [], 'meta' => ['count' => 0]], 200),
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'*/api/prediction*' => Http::response(['action' => 'no_signal', 'confidence_score' => 0, 'confidence_label' => 'low', 'reasoning' => '', 'predicted_direction' => 'stable', 'predicted_change_pence' => 0], 200),
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]);
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Livewire::test(FuelFinder::class)
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->set('search', 'SW1A 1AA')
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->set('fuelType', 'petrol')
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->set('radius', 5)
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->call('findStations');
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Http::assertSent(function ($request) {
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if (! str_contains($request->url(), 'api/stations')) {
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return false;
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}
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$data = $request->data();
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return isset($data['radius']) && abs((float) $data['radius'] - 8.05) < 0.01;
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});
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});
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it('resets state before each new search', function () {
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Http::fake([
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'*/api/stations*' => Http::response(['data' => [], 'meta' => ['count' => 0]], 200),
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'*/api/prediction*' => Http::response(['action' => 'no_signal', 'confidence_score' => 0, 'confidence_label' => 'low', 'reasoning' => '', 'predicted_direction' => 'stable', 'predicted_change_pence' => 0], 200),
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]);
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Livewire::test(FuelFinder::class)
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->set('search', 'SW1A 1AA')
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->set('fuelType', 'petrol')
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->set('results', [['name' => 'Old Result']])
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->set('apiError', 'Old error')
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->call('findStations')
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->assertSet('apiError', null)
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->assertSet('results', []);
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});
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it('does not call findStations on updatedFuelType if not yet searched', function () {
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Http::fake();
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Livewire::test(FuelFinder::class)
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->set('fuelType', 'diesel');
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Http::assertNothingSent();
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});
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it('re-runs findStations on updatedFuelType when already searched', function () {
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Http::fake([
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'*/api/stations*' => Http::response(['data' => [], 'meta' => ['count' => 0]], 200),
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'*/api/prediction*' => Http::response(['action' => 'no_signal', 'confidence_score' => 0, 'confidence_label' => 'low', 'reasoning' => '', 'predicted_direction' => 'stable', 'predicted_change_pence' => 0], 200),
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]);
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Livewire::test(FuelFinder::class)
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->set('hasSearched', true)
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->set('search', 'SW1A 1AA')
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->set('fuelType', 'diesel');
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Http::assertSentCount(2); // stations + prediction
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});
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it('re-runs findStations on updatedRadius when already searched', function () {
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Http::fake([
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'*/api/stations*' => Http::response(['data' => [], 'meta' => ['count' => 0]], 200),
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'*/api/prediction*' => Http::response(['action' => 'no_signal', 'confidence_score' => 0, 'confidence_label' => 'low', 'reasoning' => '', 'predicted_direction' => 'stable', 'predicted_change_pence' => 0], 200),
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]);
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Livewire::test(FuelFinder::class)
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->set('hasSearched', true)
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->set('search', 'SW1A 1AA')
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->set('radius', 10);
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Http::assertSentCount(2);
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});
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it('re-runs findStations on updatedSort when already searched', function () {
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Http::fake([
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'*/api/stations*' => Http::response(['data' => [], 'meta' => ['count' => 0]], 200),
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'*/api/prediction*' => Http::response(['action' => 'no_signal', 'confidence_score' => 0, 'confidence_label' => 'low', 'reasoning' => '', 'predicted_direction' => 'stable', 'predicted_change_pence' => 0], 200),
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]);
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Livewire::test(FuelFinder::class)
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->set('hasSearched', true)
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->set('search', 'SW1A 1AA')
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->set('sort', 'price');
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Http::assertSentCount(2);
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});
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it('prediction remains null when prediction api fails', function () {
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Http::fake([
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'*/api/stations*' => Http::response(['data' => [], 'meta' => ['count' => 0]], 200),
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'*/api/prediction*' => Http::response([], 500),
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]);
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Livewire::test(FuelFinder::class)
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->set('search', 'SW1A 1AA')
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->set('fuelType', 'petrol')
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->call('findStations')
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->assertSet('hasSearched', true)
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->assertSet('prediction', null);
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->assertStatus(200);
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});
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