assertInstanceOf(InitialVersionProvider::class, $provider); } public function testAlwaysSupported() { $provider = new InitialVersionProvider(); $this->assertTrue($provider->isSupported(), 'The provider should always be supported'); } public function testInitialVersion() { $provider = new InitialVersionProvider(); $this->assertTrue(is_string($provider->getVersion()), 'The provider version must be a string'); $this->assertEquals('0.1.0', $provider->getVersion(), 'The initial version is wrong'); } }