325 lines
8.3 KiB
PHP
325 lines
8.3 KiB
PHP
<?php
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/**
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* Class WC_Tests_Logger
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* @package WooCommerce\Tests\Log
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* @since 2.3
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*/
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class WC_Tests_Logger extends WC_Unit_Test_Case {
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/**
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* Test add().
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*
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* @since 2.4
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*/
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public function test_add() {
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$time = time();
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$handler = $this
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->getMockBuilder( 'WC_Log_Handler_Interface' )
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->setMethods( array( 'handle' ) )
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->getMock();
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$handler
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->expects( $this->once() )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'notice' ),
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$this->equalTo( 'this is a message' ),
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$this->equalTo( array( 'source' => 'unit-tests', '_legacy' => true ) )
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);
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$log = new WC_Logger( array( $handler ), 'debug' );
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$log->add( 'unit-tests', 'this is a message' );
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}
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/**
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* Test clear().
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*
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* @since 2.4
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*/
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public function test_clear() {
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$file = wc_get_log_file_path( 'unit-tests' );
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file_put_contents( $file, 'Test file content.' );
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$log = new WC_Logger();
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$log->clear( 'unit-tests' );
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$this->assertEquals( '', file_get_contents( $file ) );
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$this->setExpectedDeprecated( 'WC_Logger::clear' );
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}
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/**
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* Test log() complains for bad levels.
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*
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* @since 2.7.0
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*/
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public function test_bad_level() {
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$log = new WC_Logger( null, 'debug' );
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$log->log( 'this-is-an-invalid-level', '' );
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$this->setExpectedIncorrectUsage( 'WC_Logger::log' );
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}
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/**
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* Test log().
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*
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* @since 2.7.0
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*/
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public function test_log() {
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$handler = $this->create_mock_handler();
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$log = new WC_Logger( array( $handler ), 'debug' );
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$log->log( 'debug', 'debug message' );
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$log->log( 'info', 'info message' );
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$log->log( 'notice', 'notice message' );
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$log->log( 'warning', 'warning message' );
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$log->log( 'error', 'error message' );
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$log->log( 'critical', 'critical message' );
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$log->log( 'alert', 'alert message' );
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$log->log( 'emergency', 'emergency message' );
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}
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/**
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* Test logs passed to all handlers.
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*
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* @since 2.7.0
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*/
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public function test_log_handlers() {
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$false_handler = $this
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->getMockBuilder( 'WC_Log_Handler_Interface' )
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->setMethods( array( 'handle' ) )
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->getMock();
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$false_handler->expects( $this->exactly( 8 ) )->method( 'handle' )->will( $this->returnValue( false ) );
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$true_handler = $this
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->getMockBuilder( 'WC_Log_Handler_Interface' )
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->setMethods( array( 'handle' ) )
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->getMock();
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$false_handler->expects( $this->exactly( 8 ) )->method( 'handle' )->will( $this->returnValue( true ) );
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$final_handler = $this
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->getMockBuilder( 'WC_Log_Handler_Interface' )
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->setMethods( array( 'handle' ) )
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->getMock();
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$final_handler->expects( $this->exactly( 8 ) )->method( 'handle' );
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$log = new WC_Logger( array( $false_handler, $true_handler, $final_handler ), 'debug' );
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$log->debug( 'debug' );
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$log->info( 'info' );
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$log->notice( 'notice' );
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$log->warning( 'warning' );
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$log->error( 'error' );
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$log->critical( 'critical' );
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$log->alert( 'alert' );
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$log->emergency( 'emergency' );
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}
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/**
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* Test WC_Logger->[debug..emergency] methods
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*
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* @since 2.7.0
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*/
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public function test_level_methods() {
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$handler = $this->create_mock_handler();
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$log = new WC_Logger( array( $handler ), 'debug' );
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$log->debug( 'debug message' );
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$log->info( 'info message' );
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$log->notice( 'notice message' );
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$log->warning( 'warning message' );
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$log->error( 'error message' );
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$log->critical( 'critical message' );
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$log->alert( 'alert message' );
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$log->emergency( 'emergency message' );
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}
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/**
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* Test 'woocommerce_register_log_handlers' filter.
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*
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* @since 2.7.0
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*/
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public function test_woocommerce_register_log_handlers_filter() {
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add_filter( 'woocommerce_register_log_handlers', array( $this, 'return_assertion_handlers' ) );
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$log = new WC_Logger( null, 'debug' );
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$log->debug( 'debug' );
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$log->info( 'info' );
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$log->notice( 'notice' );
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$log->warning( 'warning' );
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$log->error( 'error' );
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$log->critical( 'critical' );
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$log->alert( 'alert' );
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$log->emergency( 'emergency' );
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remove_filter( 'woocommerce_register_log_handlers', array( $this, 'return_assertion_handlers' ) );
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}
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/**
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* Test no filtering by default
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*
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* @since 2.7.0
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*/
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public function test_threshold_defaults() {
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$time = time();
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// Test no filtering by default
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delete_option( 'woocommerce_log_threshold' );
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$handler = $this
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->getMockBuilder( 'WC_Log_Handler_Interface' )
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->setMethods( array( 'handle' ) )
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->getMock();
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$handler
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->expects( $this->at( 0 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'bad-level' ),
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$this->equalTo( 'bad-level message' ),
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$this->equalTo( array() )
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);
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$handler
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->expects( $this->at( 1 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'debug' ),
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$this->equalTo( 'debug message' ),
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$this->equalTo( array() )
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);
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$log = new WC_Logger( array( $handler ) );
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// An invalid level has the minimum severity, but should not be filtered.
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$log->log( 'bad-level', 'bad-level message' );
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// Bad level also complains.
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$this->setExpectedIncorrectUsage( 'WC_Logger::log' );
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// Debug is lowest recognized level
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$log->debug( 'debug message' );
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}
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/**
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* Test that the logger validates handlers
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*
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* If a handler does not implement WC_Log_Handler_Interface, WC_Logger should complain
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* (wc_doing_it_wrong) and not register the handler. This handler should receive no messages.
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*
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* @since 2.7.0
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*/
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public function test_validate_handler_interface() {
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$handler = $this
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->getMockBuilder( 'stdClass' )
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->setMethods( array( 'handle' ) )
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->getMock();
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$handler->expects( $this->never() )->method( 'handle' );
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new WC_Logger( array( $handler ) );
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$this->setExpectedIncorrectUsage( 'WC_Logger::__construct' );
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}
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/**
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* Helper for 'woocommerce_register_log_handlers' filter test.
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*
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* Returns an array of 1 mocked handler.
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* The handler expects to receive exactly 8 messages (1 for each level).
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*
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* @since 2.7.0
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*
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* @return WC_Log_Handler[] array of mocked handlers.
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*/
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public function return_assertion_handlers() {
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$handler = $this
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->getMockBuilder( 'WC_Log_Handler_Interface' )
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->setMethods( array( 'handle' ) )
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->getMock();
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$handler->expects( $this->exactly( 8 ) )->method( 'handle' );
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return array( $handler );
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}
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/**
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* Mock handler that expects sequential calls to each level.
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*
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* Calls should have the message '[level] message'
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*
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* @since 2.7.0
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*
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* @return WC_Log_Handler mock object
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*/
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public function create_mock_handler() {
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$time = time();
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$handler = $this
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->getMockBuilder( 'WC_Log_Handler_Interface' )
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->setMethods( array( 'handle' ) )
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->getMock();
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$handler
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->expects( $this->at( 0 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'debug' ),
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$this->equalTo( 'debug message' ),
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$this->equalTo( array() )
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);
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$handler
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->expects( $this->at( 1 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'info' ),
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$this->equalTo( 'info message' ),
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$this->equalTo( array() )
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);
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$handler
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->expects( $this->at( 2 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'notice' ),
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$this->equalTo( 'notice message' ),
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$this->equalTo( array() )
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);
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$handler
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->expects( $this->at( 3 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'warning' ),
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$this->equalTo( 'warning message' ),
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$this->equalTo( array() )
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);
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$handler
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->expects( $this->at( 4 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'error' ),
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$this->equalTo( 'error message' ),
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$this->equalTo( array() )
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);
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$handler
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->expects( $this->at( 5 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'critical' ),
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$this->equalTo( 'critical message' ),
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$this->equalTo( array() )
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);
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$handler
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->expects( $this->at( 6 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'alert' ),
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$this->equalTo( 'alert message' ),
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$this->equalTo( array() )
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);
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$handler
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->expects( $this->at( 7 ) )
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->method( 'handle' )
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->with(
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$this->greaterThanOrEqual( $time ),
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$this->equalTo( 'emergency' ),
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$this->equalTo( 'emergency message' ),
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$this->equalTo( array() )
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);
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return $handler;
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}
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}
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