85 lines
2.3 KiB
PHP
85 lines
2.3 KiB
PHP
<?php
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use App\Models\Outcode;
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use App\Models\Postcode;
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use Illuminate\Foundation\Testing\RefreshDatabase;
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uses(RefreshDatabase::class);
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if (! function_exists('writeOnspdFixture')) {
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function writeOnspdFixture(string $contents): string
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{
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$path = tempnam(sys_get_temp_dir(), 'onspd_').'.csv';
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file_put_contents($path, $contents);
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return $path;
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}
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}
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it('imports active postcodes from an ONSPD CSV', function (): void {
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$csv = <<<'CSV'
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pcd,pcds,doterm,lat,long
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"SW1A1AA","SW1A 1AA","",51.501009,-0.141588
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"M11AD","M1 1AD",,53.480957,-2.237428
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CSV;
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$path = writeOnspdFixture($csv);
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$this->artisan('postcodes:import', ['--file' => $path])
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->assertSuccessful();
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expect(Postcode::count())->toBe(2)
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->and(Postcode::find('SW1A1AA')->outcode)->toBe('SW1A')
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->and(Postcode::find('M11AD')->outcode)->toBe('M1');
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});
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it('skips terminated postcodes', function (): void {
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$csv = <<<'CSV'
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pcd,pcds,doterm,lat,long
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"SW1A1AA","SW1A 1AA","",51.501009,-0.141588
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"OLD1AA","OLD 1AA","202301",50.000000,-1.000000
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CSV;
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$path = writeOnspdFixture($csv);
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$this->artisan('postcodes:import', ['--file' => $path])->assertSuccessful();
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expect(Postcode::count())->toBe(1)
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->and(Postcode::find('OLD1AA'))->toBeNull();
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});
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it('skips rows with blank coordinates', function (): void {
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$csv = <<<'CSV'
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pcd,pcds,doterm,lat,long
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"SW1A1AA","SW1A 1AA","",51.501009,-0.141588
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"BT11AA","BT1 1AA","",,
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CSV;
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$path = writeOnspdFixture($csv);
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$this->artisan('postcodes:import', ['--file' => $path])->assertSuccessful();
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expect(Postcode::count())->toBe(1)
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->and(Postcode::find('BT11AA'))->toBeNull();
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});
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it('derives outcode centroids as the average of member postcodes', function (): void {
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$csv = <<<'CSV'
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pcd,pcds,doterm,lat,long
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"PE71AA","PE7 1AA","",52.500000,-0.200000
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"PE71AB","PE7 1AB","",52.600000,-0.220000
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"M11AD","M1 1AD","",53.480957,-2.237428
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CSV;
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$path = writeOnspdFixture($csv);
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$this->artisan('postcodes:import', ['--file' => $path])->assertSuccessful();
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$pe7 = Outcode::find('PE7');
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expect($pe7)->not->toBeNull()
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->and(round((float) $pe7->lat, 6))->toBe(52.550000)
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->and(round((float) $pe7->lng, 6))->toBe(-0.210000)
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->and(Outcode::find('M1'))->not->toBeNull();
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});
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