114 lines
6.5 KiB
PHP
114 lines
6.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Belevo\EnelixEMS\Tests;
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use Belevo\EnelixEMS\NetzfahrplanV4Bezugszaehler as Meter;
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use InvalidArgumentException;
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use RuntimeException;
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/** Offline only: injected readings, no Symcon, archive, network or actuator access. */
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final class V4BezugszaehlerScenarios
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{
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public static function run(): array
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{
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$now = 1790874000;
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$sources = [
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['VariableID' => 59607, 'ElternID' => 11490, 'Ident' => 'Energy_0', 'FaktorZuKWh' => 1.0, 'Messgroesse' => 'WirkenergieBezug'],
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['VariableID' => 26620, 'ElternID' => 11490, 'Ident' => 'Energy_1', 'FaktorZuKWh' => 1.0, 'Messgroesse' => 'WirkenergieBezug'],
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];
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$samples = [
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59607 => ['value' => 3992.203, 'updated' => $now, 'parentID' => 11490, 'ident' => 'Energy_0'],
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26620 => ['value' => 0.0, 'updated' => $now, 'parentID' => 11490, 'ident' => 'Energy_1'],
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];
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$check = static function (bool $value): void { if (!$value) { throw new RuntimeException('Assertion failed'); } };
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$reject = static function (callable $fn): void {
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try { $fn(); } catch (InvalidArgumentException $e) { return; }
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throw new RuntimeException('Expected invalid source/sample rejection');
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};
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$snapshot = static function ($ss = null, $mm = null) use ($sources, $samples, $now): array {
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$mm = $mm ?? $samples;
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return Meter::lesen($ss ?? $sources, static fn(int $id) => $mm[$id] ?? null, $now);
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};
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$cases = [];
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$cases['zero_t2_is_valid_but_not_history'] = static function () use ($snapshot, $check): void {
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$v = $snapshot();
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$check(abs($v['totalKwh'] - 3992.203) < 1e-9 && !$v['historyComplete'] && !$v['billingEvidence']);
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$check(!isset($v['measuredPeaks']) && !isset($v['quarterPast']));
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};
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$cases['both_tariffs_are_summed'] = static function () use ($snapshot, $samples, $check): void {
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$samples[26620]['value'] = 27.25;
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$check(abs($snapshot(null, $samples)['totalKwh'] - 4019.453) < 1e-9);
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};
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$cases['zero_total_not_replaced'] = static function () use ($snapshot, $samples, $check): void {
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$samples[59607]['value'] = 0;
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$check($snapshot(null, $samples)['totalKwh'] === 0.0);
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};
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$cases['source_order_does_not_change_identity'] = static function () use ($sources, $check): void {
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$check(Meter::identitaet($sources) === Meter::identitaet(array_reverse($sources)));
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};
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$cases['changed_factor_invalidates_identity'] = static function () use ($sources, $check): void {
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$old = Meter::identitaet($sources); $sources[0]['FaktorZuKWh'] = 0.001;
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$check($old !== Meter::identitaet($sources));
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};
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$cases['changed_variable_invalidates_identity'] = static function () use ($sources, $check): void {
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$old = Meter::identitaet($sources); $sources[0]['VariableID'] = 12345;
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$check($old !== Meter::identitaet($sources));
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};
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$cases['no_fallback_to_legacy_source'] = static function () use ($snapshot, $reject): void { $reject(static fn() => $snapshot([])); };
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$cases['duplicate_variable_rejected'] = static function () use ($sources, $snapshot, $reject): void {
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$sources[1] = $sources[0]; $reject(static fn() => $snapshot($sources));
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};
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$cases['different_meter_boundary_rejected'] = static function () use ($sources, $snapshot, $reject): void {
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$sources[1]['ElternID'] = 48065; $reject(static fn() => $snapshot($sources));
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};
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$cases['reactive_quantity_rejected'] = static function () use ($sources, $snapshot, $reject): void {
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$sources[0]['Messgroesse'] = 'Blindenergie'; $reject(static fn() => $snapshot($sources));
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};
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$cases['explicit_conversion_required'] = static function () use ($sources, $snapshot, $reject): void {
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unset($sources[0]['FaktorZuKWh']); $reject(static fn() => $snapshot($sources));
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};
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$cases['missing_tariff_not_zero'] = static function () use ($snapshot, $samples, $reject): void {
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unset($samples[26620]); $reject(static fn() => $snapshot(null, $samples));
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};
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$cases['stale_zero_tariff_rejected'] = static function () use ($snapshot, $samples, $reject): void {
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$samples[26620]['updated'] -= 61; $reject(static fn() => $snapshot(null, $samples));
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};
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$cases['future_reading_rejected'] = static function () use ($snapshot, $samples, $reject): void {
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$samples[26620]['updated']++; $reject(static fn() => $snapshot(null, $samples));
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};
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$cases['wrong_ident_rejected'] = static function () use ($snapshot, $samples, $reject): void {
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$samples[59607]['ident'] = 'Energy_6'; $reject(static fn() => $snapshot(null, $samples));
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};
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$cases['wrong_parent_rejected'] = static function () use ($snapshot, $samples, $reject): void {
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$samples[59607]['parentID'] = 48065; $reject(static fn() => $snapshot(null, $samples));
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};
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$cases['invalid_numbers_rejected'] = static function () use ($snapshot, $samples, $reject): void {
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foreach ([false, '3992.203', NAN, INF, -1.0] as $bad) {
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$samples[59607]['value'] = $bad; $reject(static fn() => $snapshot(null, $samples));
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}
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};
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$cases['skewed_tariff_observations_rejected'] = static function () use ($snapshot, $samples, $reject): void {
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$samples[59607]['updated'] -= 3; $reject(static fn() => $snapshot(null, $samples));
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};
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$cases['concurrent_update_in_same_second_rejected'] = static function () use ($sources, $samples, $now, $reject): void {
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$calls = 0;
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$read = static function (int $id) use ($samples, &$calls): array {
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$v = $samples[$id]; if (++$calls > 2) { $v['value'] += 0.1; } return $v;
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};
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$reject(static fn() => Meter::lesen($sources, $read, $now));
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};
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$cases['observation_not_fake_exact_billing_time'] = static function () use ($snapshot, $samples, $now, $check): void {
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$samples[59607]['updated'] -= 1;
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$v = $snapshot(null, $samples);
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$check($v['sourceObservationFrom'] === gmdate('c', $now - 1));
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$check($v['sourceObservationUntil'] === gmdate('c', $now) && $v['observedAt'] === gmdate('c', $now));
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$check(!$v['billingEvidence']);
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};
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$passed = [];
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foreach ($cases as $name => $fn) { $fn(); $passed[] = $name; }
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return $passed;
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}
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}
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