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60 lines
1.4 KiB
60 lines
1.4 KiB
12 years ago
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<?php
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namespace yiiunit\framework\helpers;
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use yii\helpers\Json;
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use yii\helpers\JsonExpression;
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class JsonTest extends \yii\test\TestCase
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{
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public function testEncode()
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{
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// basic data encoding
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$data = '1';
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$this->assertSame('"1"', Json::encode($data));
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// simple array encoding
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$data = array(1, 2);
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$this->assertSame('[1,2]', Json::encode($data));
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$data = array('a' => 1, 'b' => 2);
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$this->assertSame('{"a":1,"b":2}', Json::encode($data));
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// simple object encoding
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$data = new \stdClass();
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$data->a = 1; $data->b = 2;
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$this->assertSame('{"a":1,"b":2}', Json::encode($data));
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// expression encoding
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$expression = 'function () {}';
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$data = new JsonExpression($expression);
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$this->assertSame($expression, Json::encode($data));
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// complex data
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$expression1 = 'function (a) {}';
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$expression2 = 'function (b) {}';
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$data = array(
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'a' => array(
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1, new JsonExpression($expression1)
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),
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'b' => new JsonExpression($expression2),
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);
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$this->assertSame("{\"a\":[1,$expression1],\"b\":$expression2}", Json::encode($data));
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}
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public function testDecode()
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{
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// basic data decoding
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$json = '"1"';
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$this->assertSame('1', Json::decode($json));
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// array decoding
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$json = '{"a":1,"b":2}';
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$this->assertSame(array('a' => 1, 'b' => 2), Json::decode($json));
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// exception
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$json = '{"a":1,"b":2';
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$this->setExpectedException('yii\base\InvalidParamException');
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Json::decode($json);
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}
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}
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