setMetadataStore example

$definition = $builder->build();

        $this->assertCount(2, $definition->getPlaces());
        $this->assertEquals('a', $definition->getPlaces()['a']);
        $this->assertEquals('b', $definition->getPlaces()['b']);
    }

    public function testSetMetadataStore()
    {
        $builder = new DefinitionBuilder(['a']);
        $metadataStore = new InMemoryMetadataStore();
        $builder->setMetadataStore($metadataStore);
        $definition = $builder->build();

        $this->assertSame($metadataStore, $definition->getMetadataStore());
    }
}