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<?php |
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namespace SilverStripe\PostgreSQL\Tests; |
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use SilverStripe\Core\ClassInfo; |
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use SilverStripe\Dev\SapphireTest; |
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use SilverStripe\ORM\Connect\Database; |
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use SilverStripe\ORM\Connect\DatabaseException; |
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use SilverStripe\ORM\DB; |
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use SilverStripe\PostgreSQL\PostgreSQLConnector; |
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use SilverStripe\PostgreSQL\PostgreSQLSchemaManager; |
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class PostgreSQLSchemaManagerTest extends SapphireTest |
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{ |
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protected $usesTransactions = false; |
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public function testAlterTable() |
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{ |
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try { |
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/** @var PostgreSQLSchemaManager $dbSchema */ |
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$dbSchema = DB::get_schema(); |
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$dbSchema->quiet(); |
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$this->createSS3Table(); |
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try { |
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DB::query('INSERT INTO "ClassNamesUpgrade" ("ClassName") VALUES (\'App\MySite\FooBar\')'); |
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$this->assertFalse(true, 'SS3 Constaint should have blocked the previous insert.'); |
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} catch (DatabaseException $ex) { |
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} |
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$dbSchema->schemaUpdate(function () use ($dbSchema) { |
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$dbSchema->requireTable( |
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'ClassNamesUpgrade', |
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[ |
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'ID' => 'PrimaryKey', |
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'ClassName' => 'Enum(array("App\\\\MySite\\\\FooBar"))', |
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] |
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); |
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}); |
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DB::query('INSERT INTO "ClassNamesUpgrade" ("ClassName") VALUES (\'App\MySite\FooBar\')'); |
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$count = DB::query('SELECT count(*) FROM "ClassNamesUpgrade" WHERE "ClassName" = \'App\MySite\FooBar\'') |
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->value(); |
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$this->assertEquals(1, $count); |
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} finally { |
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DB::query('DROP TABLE IF EXISTS "ClassNamesUpgrade"'); |
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DB::query('DROP SEQUENCE IF EXISTS "ClassNamesUpgrade_ID_seq"'); |
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} |
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} |
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private function createSS3Table() |
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{ |
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DB::query(<<<SQL |
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CREATE SEQUENCE "ClassNamesUpgrade_ID_seq" start 1 increment 1; |
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CREATE TABLE "ClassNamesUpgrade" |
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( |
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"ID" bigint NOT NULL DEFAULT nextval('"ClassNamesUpgrade_ID_seq"'::regclass), |
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"ClassName" character varying(255) DEFAULT 'ClassNamesUpgrade'::character varying, |
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CONSTRAINT "ClassNamesUpgrade_pkey" PRIMARY KEY ("ID"), |
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CONSTRAINT "ClassNamesUpgrade_ClassName_check" CHECK ("ClassName"::text = ANY (ARRAY['FooBar'::character varying::text])) |
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) |
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WITH ( |
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OIDS=FALSE |
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); |
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SQL |
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); |
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} |
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public function testRenameTable() |
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{ |
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try { |
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/** @var PostgreSQLSchemaManager $dbSchema */ |
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$dbSchema = DB::get_schema(); |
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$dbSchema->quiet(); |
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$this->createSS3VersionedTable(); |
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$this->assertConstraintCount(1, 'ClassNamesUpgrade_versioned_ClassName_check'); |
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$dbSchema->schemaUpdate(function () use ($dbSchema) { |
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$dbSchema->renameTable( |
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'ClassNamesUpgrade_versioned', |
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'ClassNamesUpgrade_Versioned' |
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); |
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}); |
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$this->assertTableCount(0, 'ClassNamesUpgrade_versioned'); |
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$this->assertTableCount(1, 'ClassNamesUpgrade_Versioned'); |
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$this->assertConstraintCount(0, 'ClassNamesUpgrade_versioned_ClassName_check'); |
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$this->assertConstraintCount(1, 'ClassNamesUpgrade_Versioned_ClassName_check'); |
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} finally { |
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DB::query('DROP TABLE IF EXISTS "ClassNamesUpgrade_Versioned"'); |
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DB::query('DROP TABLE IF EXISTS "ClassNamesUpgrade_versioned"'); |
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DB::query('DROP SEQUENCE IF EXISTS "ClassNamesUpgrade_versioned_ID_seq"'); |
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} |
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} |
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private function assertConstraintCount($expected, $constraintName) |
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{ |
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$count = DB::prepared_query( |
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'SELECT count(*) FROM pg_catalog.pg_constraint WHERE conname like ?', |
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[$constraintName] |
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)->value(); |
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$this->assertEquals($expected, $count); |
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} |
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private function assertTableCount($expected, $tableName) |
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{ |
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$count = DB::prepared_query( |
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'SELECT count(*) FROM pg_catalog.pg_tables WHERE "tablename" like ?', |
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[$tableName] |
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)->value(); |
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$this->assertEquals($expected, $count); |
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} |
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private function createSS3VersionedTable() |
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{ |
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DB::query(<<<SQL |
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CREATE SEQUENCE "ClassNamesUpgrade_versioned_ID_seq" start 1 increment 1; |
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CREATE TABLE "ClassNamesUpgrade_versioned" |
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( |
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"ID" bigint NOT NULL DEFAULT nextval('"ClassNamesUpgrade_versioned_ID_seq"'::regclass), |
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"ClassName" character varying(255) DEFAULT 'ClassNamesUpgrade'::character varying, |
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CONSTRAINT "ClassNamesUpgrade_pkey" PRIMARY KEY ("ID"), |
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CONSTRAINT "ClassNamesUpgrade_versioned_ClassName_check" CHECK ("ClassName"::text = ANY (ARRAY['FooBar'::character varying::text])) |
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) |
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WITH ( |
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OIDS=FALSE |
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); |
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SQL |
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); |
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} |
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} |
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silverstripe /
silverstripe-postgresql
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