Hi Please let me know how can I write unit test cases of the function having redis dependency. In fu

U03TXRYL7U7

Hi
Please let me know how can I write unit test cases of the function having redis dependency.
In function I am getting the value from redis after passing key.

public function getGlobalConfigValueByKey(string $configKey)
    {
        $configValueData = $this->getFactory()->getStorageClient()->get(GlobalConfigConfig::REDIS_GLOBAL_CONFIG_KEY . ':' . strtolower($configKey));
        unset($configValueData['_timestamp']);

        return json_encode($configValueData);
    }

Alberto Reyer

Mock the factory and the storage client to return a JSON you define in your test.

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I am trying to use
$storageClient = $this->getStorageClientMock();

But it is giving error
I have tried to add following helper in codeception.yml

• \SprykerTest\Client\Storage\Helper\StorageHelper

But still error is there

U03TXRYL7U7

Please give reference to implement same.

Alberto Reyer

Did you called docker/sdk cli vendor/bin/codecept ?
Normally you don't get the methods of the test helpers in the parent class but on the tester, try $this->tester->getStorageClientMock()

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no error is still there

Alberto Reyer

Can you show the codeception.yml from this module?

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namespace: PyzTest\Zed\GlobalConfig
paths:
    tests: .
    data: _data
    support: _support
    log: _output

coverage:
    enabled: true
    remote: false
    whitelist: { include: ['../../../../src/*'] }

suites:
    Business:
        path: Business
        class_name: GlobalConfigBusinessTester
        modules:
            enabled:
                - Asserts
                - \SprykerTest\Shared\Testify\Helper\Environment
                - \SprykerTest\Shared\Testify\Helper\ConfigHelper
                - \SprykerTest\Shared\Testify\Helper\DependencyHelper
                - \SprykerTest\Shared\Propel\Helper\TransactionHelper
                - \SprykerTest\Zed\Sales\Helper\BusinessHelper
                - \SprykerTest\Shared\Testify\Helper\LocatorHelper:
                    projectNamespaces: ['Pyz']

Alberto Reyer

Your codeception.yml for this module is missing the \SprykerTest\Client\Storage\Helper\StorageHelper afterwards build the tests again and it should be fine.

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I have tried same but it is giving error in other test cases

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after adding this helper

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these are resolved after adding following helper lines:

- \SprykerTest\Client\Testify\Helper\ClientHelper
                - \SprykerTest\Client\Testify\Helper\DependencyProviderHelper

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But this error still exists:

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I have tried the following:

$arr = [
            "default" => "<https://selectandconfig-widget.schneider-electric.com/>",
            "zh_CN" => "<https://selectandconfig-widget.schneider-electric.cn/>",
            "_timestamp" => 1667978400.8121
        ];
        $storageClient = $this->getMockBuilder(StorageClient::class)
            ->onlyMethods(['get'])
            ->getMock();
        $storageClient
            ->method('get')
            ->willReturn($arr);

        $configStorageFactoryMock = $this->getMockBuilder(GlobalConfigPersistenceFactory::class)
            ->onlyMethods(['getStorageClient'])
            ->getMock();

        $configStorageFactoryMock
            ->method('getStorageClient')
            ->willReturn($storageClient);

        $configValue = $this->tester->createFacade()->getGlobalConfigValueByKey("scwidgetUrl");
        dd($configValue);

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Here config value is coming null

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This is the function I am testing:

public function getGlobalConfigValueByKey(string $configKey)
    {
        $configValueData = $this->getFactory()->getStorageClient()->get(GlobalConfigConfig::REDIS_GLOBAL_CONFIG_KEY . ':' . strtolower($configKey));

        unset($configValueData['_timestamp']);

        return json_encode($configValueData);
    }

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Can you please check where I went wrong