chore: add TestCase for integration and DB testing

Author: sidneypp

composer.json

@@ -21,7 +21,9 @@
         "hyperf/utils": "~3.1.0",
         "phpunit/phpunit": "^10.0",
         "psr/container": "^1.0 || ^2.0",
-        "symfony/http-foundation": "^5.4 || ^6.0"
+        "symfony/http-foundation": "^5.4 || ^6.0",
+        "hyperf/database-sqlite": "^3.1",
+        "hyperf/database": "^3.1"
     },
     "suggest": {
         "fakerphp/faker": "Required to use Faker feature.(^1.23)"

src/Concerns/InteractsWithConsole.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Hyperf\Testing\Concerns;
+
+use Hyperf\Context\ApplicationContext;
+use Hyperf\Database\Commands\Migrations\FreshCommand;
+use Hyperf\Database\Commands\Migrations\RollbackCommand;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Output\BufferedOutput;
+
+trait InteractsWithConsole
+{
+    public function fresh(): string
+    {
+        $input = new ArrayInput([]);
+        $output = new BufferedOutput();
+
+        ApplicationContext::getContainer()->get(FreshCommand::class)->run($input, $output);
+
+        return $output->fetch();
+    }
+
+    public function rollback(): string
+    {
+        $input = new ArrayInput([]);
+        $output = new BufferedOutput();
+
+        ApplicationContext::getContainer()->get(RollbackCommand::class)->run($input, $output);
+
+        return $output->fetch();
+    }
+}

src/Concerns/InteractsWithDatabase.php

@@ -20,12 +20,18 @@
 
 trait InteractsWithDatabase
 {
-    private function assertDatabaseHas(string $table, array $data, ?string $connection = null): void
+
+    protected function assertDatabaseCount(string $table, int $count, ?string $connection = null): void
+    {
+        $this->assertThat([], new HasInDatabase($this->getConnection($connection), $table, $count), $table);
+    }
+
+    protected function assertDatabaseHas(string $table, array $data, ?string $connection = null): void
     {
         $this->assertThat($data, new HasInDatabase($this->getConnection($connection), $table));
     }
 
-    private function assertDatabaseMissing(string $table, array $data, ?string $connection = null): void
+    protected function assertDatabaseMissing(string $table, array $data, ?string $connection = null): void
     {
         $this->assertThat($data, new LogicalNot(new HasInDatabase($this->getConnection($connection), $table)));
     }

src/Constraint/HasInDatabase.php

@@ -18,19 +18,16 @@
 
 class HasInDatabase extends Constraint
 {
-    protected ConnectionInterface $connection;
-
-    protected string $table;
-
-    public function __construct(ConnectionInterface $connection, string $table)
-    {
-        $this->table = $table;
-        $this->connection = $connection;
+    public function __construct(
+        protected ConnectionInterface $connection,
+        protected string $table,
+        protected int $count = 0
+    ) {
     }
 
     public function matches($data): bool
     {
-        return $this->query($data)->count() > 0;
+        return $this->query($data)->count() > $this->count;
     }
 
     public function failureDescription($data): string
@@ -49,7 +46,6 @@ public function toString(): string
 
     private function query(array $data): Builder
     {
-        /** @var Builder $query */
         $query = $this->connection->table($this->table);
 
         foreach ($data as $index => $value) {

src/DatabaseMigrations.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Hyperf\Testing;
+
+use Hyperf\Context\ApplicationContext;
+use Hyperf\Contract\ConfigInterface;
+
+trait DatabaseMigrations
+{
+    protected array $database = [
+        'driver' => 'sqlite',
+        'database' => ':memory:',
+    ];
+
+    public function setUpDatabaseMigrations(): void
+    {
+        ApplicationContext::getContainer()->get(ConfigInterface::class)->set('databases.default', $this->database);
+
+        $this->fresh();
+    }
+
+    public function tearDownDatabaseMigrations(): void
+    {
+        $this->rollback();
+    }
+}

src/TestCase.php

@@ -24,6 +24,7 @@
  */
 abstract class TestCase extends \PHPUnit\Framework\TestCase
 {
+    use Concerns\InteractsWithConsole;
     use Concerns\InteractsWithContainer;
     use Concerns\InteractsWithModelFactory;
     use Concerns\MakesHttpRequests;