ldc-arcadia-genesis-php-client/tests/Unit/ApiQueryBuilderTest.php

<?php

declare(strict_types=1);

use Uwil\ArcadiaGenesisPhpClient\Lib\ApiQueryBuilder\TableQueryBuilder;
use Uwil\ArcadiaGenesisPhpClient\Lib\Pagination;

describe('Api Query Builder', function (): void {

    it('cannot be directly instanciated', function (): void {
        new TableQueryBuilder();
    })->throws(\Error::class);

    it('can select * from table', function (): void {
        // GIVEN
        $table    = 'someTable';
        $qBuilder = TableQueryBuilder::query();

        // WHEN
        $queryString = $qBuilder
            ->from($table)
            ->selectAll()
            ->toQueryString();
        $queryString2 = $qBuilder
            ->from($table)
            ->toQueryString();

        // THEN
        expect($queryString)->toBe("table={$table}");
        expect($queryString2)->toBe("table={$table}");
    });

    it('can select columns', function (): void {
        // GIVEN
        $table      = 'someTable';
        $columns    = ['col1', 'col2'];
        $qBuilder   = TableQueryBuilder::query();

        // WHEN
        $queryString = $qBuilder
            ->from($table)
            ->select(...$columns)
            ->toQueryString();

        // THEN
        expect($queryString)->toBe("table={$table}&s_cols={$columns[0]}|{$columns[1]}");
    });

    it('can paginate', function (): void {
        // GIVEN
        $table      = 'someTable';
        $qBuilder   = TableQueryBuilder::query();
        $pageNumber = 2;
        $pageSize   = 3;
        $pagination = Pagination::ofPage($pageNumber, $pageSize);

        // WHEN
        $queryString = $qBuilder
            ->from($table)
            ->selectAll()
            ->paginate($pagination)
            ->toQueryString();

        // THEN
        expect($queryString)->toBe("table={$table}&page={$pageNumber}&page_size={$pageSize}");
    });
});