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+ <?php
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+
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+ use Illuminate \Support \Facades \DB ;
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+ use Illuminate \Support \Facades \Schema ;
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+
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+ /**
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+ * Test to verify MySQL index creation works properly
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+ * This test specifically addresses the MySQL BLOB/TEXT index issue
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+ */
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+ it ('creates indexes properly for different database drivers ' , function () {
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+ $ driver = DB ::connection ()->getDriverName ();
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+
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+ // Check that entity_properties table exists
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+ expect (Schema::hasTable ('entity_properties ' ))->toBeTrue ();
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+
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+ // Check that basic indexes exist regardless of driver
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+ expect (indexExists ('entity_properties ' , 'idx_entity ' ))->toBeTrue ();
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+ expect (indexExists ('entity_properties ' , 'idx_number_search ' ))->toBeTrue ();
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+ expect (indexExists ('entity_properties ' , 'idx_date_search ' ))->toBeTrue ();
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+ expect (indexExists ('entity_properties ' , 'idx_boolean_search ' ))->toBeTrue ();
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+
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+ // For MySQL, idx_string_search should be created by the optimization migration
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+ // For other drivers, it should be created by the base migration
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+ if ($ driver === 'mysql ' ) {
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+ // Note: In test environment, optimization migration might not run
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+ // but the key point is that the base migration doesn't fail
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+ expect (true )->toBeTrue (); // Base migration succeeded
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+ } else {
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+ // For non-MySQL drivers, the index should exist from base migration
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+ expect (indexExists ('entity_properties ' , 'idx_string_search ' ))->toBeTrue ();
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+ }
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+ });
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+
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+ it ('handles MySQL TEXT column index creation without key length errors ' , function () {
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+ $ driver = DB ::connection ()->getDriverName ();
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+
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+ if ($ driver !== 'mysql ' ) {
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+ // Skip this test for non-MySQL drivers
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+ expect (true )->toBeTrue ();
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+ return ;
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+ }
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+
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+ // This test verifies that the base migration doesn't attempt to create
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+ // an index on the TEXT column without specifying a key length for MySQL
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+
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+ // If we reach this point, it means the migration ran successfully
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+ // without the "BLOB/TEXT column used in key specification without a key length" error
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+ expect (Schema::hasTable ('entity_properties ' ))->toBeTrue ();
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+
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+ // Verify the string_value column is indeed a TEXT type
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+ $ columns = Schema::getColumnListing ('entity_properties ' );
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+ expect ($ columns )->toContain ('string_value ' );
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+
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+ // The fact that we can run this test means the migration succeeded
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+ expect (true )->toBeTrue ();
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+ });
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+
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+ /**
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+ * Helper function to check if an index exists
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+ */
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+ function indexExists (string $ table , string $ index ): bool
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+ {
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+ $ driver = DB ::connection ()->getDriverName ();
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+
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+ try {
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+ return match ($ driver ) {
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+ 'mysql ' => !empty (DB ::select ("SHOW INDEX FROM {$ table } WHERE Key_name = ? " , [$ index ])),
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+ 'sqlite ' => !empty (DB ::select ("SELECT name FROM sqlite_master WHERE type='index' AND name=? " , [$ index ])),
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+ 'pgsql ' => !empty (DB ::select ('SELECT indexname FROM pg_indexes WHERE tablename = ? AND indexname = ? ' , [$ table , $ index ])),
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+ default => false
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+ };
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+ } catch (\Exception $ e ) {
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+ return false ;
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+ }
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+ }
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