graze / data-structure

        $this->assertInstanceOf('Serializable', $cont);

    }

    public function testConstructor()

    {

        $params = ['foo' => 'a', 'bar' => 'b', 'baz' => 'c'];

        $cont = new ImmutableContainer($params);

        $this->assertEquals($params, $cont->getAll());

    }

    public function testAdd()

    {

        $this->assertInstanceOf('Serializable', $cont);

    }

    public function testConstructor()

    {

        $params = ['foo' => 'a', 'bar' => 'b', 'baz' => 'c'];

        $cont = new ImmutableFlatContainer($params);

        $this->assertEquals($params, $cont->getAll());

    }

    public function testAdd()

    {

        $this->assertInstanceOf(ArrayAccess::class, $cont);

    }

    public function testConstructor()

    {

        $params = ['foo' => 'a', 'bar' => 'b', 'baz' => 'c'];

        $cont = new Container($params);

        $this->assertEquals($params, $cont->getAll());

    }

    public function testAdd()

    {