woocommerce/plugins/woocommerce-admin/tests/features/payment-gateway-suggestions/data-source-poller.php

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<?php
/**
* Test the data source poller for payment gateway suggestions.
*
* @package WooCommerce\Admin\Tests\PaymentGatewaySuggestions
*/
use Automattic\WooCommerce\Admin\Features\PaymentGatewaySuggestions\Init as PaymentGatewaySuggestions;
use Automattic\WooCommerce\Admin\Features\PaymentGatewaySuggestions\DataSourcePoller;
/**
* class WC_Tests_PaymentGatewaySuggestions_DataSourcePoller
*/
class WC_Tests_PaymentGatewaySuggestions_DataSourcePoller extends WC_Unit_Test_Case {
/**
* Set up.
*/
public function setUp() {
parent::setUp();
add_filter(
DataSourcePoller::FILTER_NAME,
function() {
return array(
'payment-gateway-suggestions-data-source.json',
);
}
);
add_filter(
'pre_http_request',
function( $pre, $parsed_args, $url ) {
$locale = get_locale();
if ( 'payment-gateway-suggestions-data-source.json?_locale=' . $locale === $url ) {
return array(
'body' => wp_json_encode(
array(
array(
'id' => 'mock-gateway1',
),
array(
'id' => 'mock-gateway2',
),
array(
'key' => 'mock-gateway-invalid',
),
)
),
);
}
if ( 'payment-gateway-suggestions-data-source2.json?_locale=' . $locale === $url ) {
return array(
'body' => wp_json_encode(
array(
array(
'id' => 'mock-gateway3',
),
)
),
);
}
return $pre;
},
10,
3
);
}
/**
* Tear down.
*/
public function tearDown() {
parent::tearDown();
remove_all_filters( DataSourcePoller::FILTER_NAME );
}
/**
* Test that a data source can be read.
*/
public function test_read_data_source() {
$data = DataSourcePoller::read_specs_from_data_sources();
$this->assertArrayHasKey( 'mock-gateway1', $data );
$this->assertArrayHasKey( 'mock-gateway2', $data );
$this->assertArrayNotHasKey( 'mock-gateway3', $data );
}
/**
* Test that an empty array is returned when the data source does not work.
*/
public function test_read_invalid_data_source() {
add_filter(
DataSourcePoller::FILTER_NAME,
function() {
return array(
'bad-data-source.json',
);
},
20
);
$data = DataSourcePoller::read_specs_from_data_sources();
$this->assertEmpty( $data );
}
/**
* Test that specs can be merged.
*/
public function test_merge_specs() {
add_filter(
DataSourcePoller::FILTER_NAME,
function() {
return array(
'payment-gateway-suggestions-data-source.json',
'payment-gateway-suggestions-data-source2.json',
);
},
20
);
$data = DataSourcePoller::read_specs_from_data_sources();
$this->assertArrayHasKey( 'mock-gateway1', $data );
$this->assertArrayHasKey( 'mock-gateway2', $data );
$this->assertArrayHasKey( 'mock-gateway3', $data );
}
/**
* Test that invalid specs aren't merged.
*/
public function test_merge_invalid_specs() {
$data = DataSourcePoller::read_specs_from_data_sources();
$this->assertCount( 2, $data );
$this->assertArrayNotHasKey( 'mock-gateway-invalid', $data );
}
}