php-school / learn-you-php

        $this->assertEquals($str, $stringy);

    }

    public function isAlphanumericProvider()

    {

        return array(

            array(true, ''),

            array(true, 'foobar1'),

            array(false, 'foo bar'),

            array(false, 'foobar2"'),

            array(false, "\nfoobar\n"),

            array(true, 'fòôbàř1', 'UTF-8'),

            array(false, 'fòô bàř', 'UTF-8'),

            array(false, 'fòôbàř2"', 'UTF-8'),

            array(true, 'ҠѨњфгШ', 'UTF-8'),

            array(false, 'ҠѨњ¨ˆфгШ', 'UTF-8'),

            array(true, '丹尼爾111', 'UTF-8'),

            array(true, 'دانيال1', 'UTF-8'),

            array(false, 'دانيال1 ', 'UTF-8')

        );

    }

    /**

     * @dataProvider isBlankProvider()

        $this->assertEquals($str, $stringy);

    }

    public function isJsonProvider()

    {

        return array(

            array(true, ''),

            array(true, '123'),

            array(true, '{"foo": "bar"}'),

            array(false, '{"foo":"bar",}'),

            array(false, '{"foo"}'),

            array(true, '["foo"]'),

            array(false, '{"foo": "bar"]'),

            array(true, '123', 'UTF-8'),

            array(true, '{"fòô": "bàř"}', 'UTF-8'),

            array(false, '{"fòô":"bàř",}', 'UTF-8'),

            array(false, '{"fòô"}', 'UTF-8'),

            array(false, '["fòô": "bàř"]', 'UTF-8'),

            array(true, '["fòô"]', 'UTF-8'),

            array(false, '{"fòô": "bàř"]', 'UTF-8'),

        );

    }

    /**

     * @dataProvider isLowerCaseProvider()