test: fix tests that depends on table state

Author: kenjis

tests/_support/MigrationTestMigrations/Database/Migrations/2018-01-24-102301_Some_migration.php

@@ -21,7 +21,7 @@ public function up()
                 'constraint' => 255,
             ],
         ]);
-        $this->forge->createTable('foo', true);
+        $this->forge->createTable('foo');
 
         $this->db->table('foo')->insert([
             'key' => 'foobar',

tests/system/Commands/Database/MigrateStatusTest.php

@@ -14,6 +14,7 @@
 use CodeIgniter\CLI\CLI;
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\StreamFilterTrait;
+use Config\Database;
 
 /**
  * @group DatabaseLive
@@ -29,6 +30,9 @@ final class MigrateStatusTest extends CIUnitTestCase
 
     protected function setUp(): void
     {
+        $forge = Database::forge();
+        $forge->dropTable('foo', true);
+
         parent::setUp();
 
         if (! is_file($this->migrationFileFrom)) {

tests/system/Database/DatabaseTestCase/DatabaseTestCaseMigrationOnce1Test.php

@@ -56,6 +56,9 @@ final class DatabaseTestCaseMigrationOnce1Test extends CIUnitTestCase
 
     protected function setUp(): void
     {
+        $forge = Database::forge();
+        $forge->dropTable('foo', true);
+
         $this->setUpMethods[] = 'setUpAddNamespace';
 
         parent::setUp();

tests/system/Database/DatabaseTestCase/DatabaseTestCaseMigrationOnce2Test.php

@@ -13,6 +13,7 @@
 
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\DatabaseTestTrait;
+use Config\Database;
 use Config\Services;
 
 /**
@@ -55,6 +56,9 @@ final class DatabaseTestCaseMigrationOnce2Test extends CIUnitTestCase
 
     protected function setUp(): void
     {
+        $forge = Database::forge();
+        $forge->dropTable('foo', true);
+
         $this->setUpMethods[] = 'setUpAddNamespace';
 
         parent::setUp();

tests/system/Database/DatabaseTestCaseTest.php

@@ -13,6 +13,7 @@
 
 use CodeIgniter\Test\CIUnitTestCase;
 use CodeIgniter\Test\DatabaseTestTrait;
+use Config\Database;
 use Config\Services;
 use Tests\Support\Database\Seeds\AnotherSeeder;
 use Tests\Support\Database\Seeds\CITestSeeder;
@@ -60,6 +61,9 @@ final class DatabaseTestCaseTest extends CIUnitTestCase
 
     protected function setUp(): void
     {
+        $forge = Database::forge();
+        $forge->dropTable('foo', true);
+
         $this->setUpMethods[] = 'setUpAddNamespace';
 
         parent::setUp();

tests/system/Database/Migrations/MigrationRunnerTest.php

@@ -349,6 +349,9 @@ public function testLatestSuccess()
 
     public function testRegressSuccess()
     {
+        $forge = Database::forge();
+        $forge->dropTable('foo', true);
+
         $runner = new MigrationRunner($this->config);
         $runner->setSilent(false)
             ->setNamespace('Tests\Support\MigrationTestMigrations')
@@ -368,6 +371,9 @@ public function testRegressSuccess()
 
     public function testLatestTriggersEvent()
     {
+        $forge = Database::forge();
+        $forge->dropTable('foo', true);
+
         $runner = new MigrationRunner($this->config);
         $runner->setSilent(false)
             ->setNamespace('Tests\Support\MigrationTestMigrations');
@@ -387,6 +393,9 @@ public function testLatestTriggersEvent()
 
     public function testRegressTriggersEvent()
     {
+        $forge = Database::forge();
+        $forge->dropTable('foo', true);
+
         $runner = new MigrationRunner($this->config);
         $runner->setSilent(false)
             ->setNamespace('Tests\Support\MigrationTestMigrations');