New remove()
method and some unit tests for the WP_Error
class.
props stephenharris. fixes #28092. git-svn-id: https://develop.svn.wordpress.org/trunk@29854 602fd350-edb4-49c9-b593-d223f7449a82
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@ -242,6 +242,21 @@ class WP_Error {
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$this->error_data[$code] = $data;
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}
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/**
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* Removes the specified error.
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*
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* This function removes all error messages associated with the specified
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* error code, along with any error data for that code.
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*
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* @since 4.1.0
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*
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* @param string|int $code Error code.
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*/
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public function remove( $code ) {
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unset( $this->errors[ $code ] );
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unset( $this->error_data[ $code ] );
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}
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}
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/**
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63
tests/phpunit/tests/general/errors.php
Normal file
63
tests/phpunit/tests/general/errors.php
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@ -0,0 +1,63 @@
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<?php
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/**
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* Tests for error handling and the WP_Error class.
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*
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* @group general
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*/
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class Tests_General_Errors extends WP_UnitTestCase {
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function test_create_error() {
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$error = new WP_Error( 'foo', 'message', 'data' );
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$this->assertTrue( is_wp_error( $error ) );
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$this->assertEquals( 'foo', $error->get_error_code() );
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$this->assertEquals( 'message', $error->get_error_message() );
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$this->assertEquals( 'data', $error->get_error_data() );
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}
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function test_add_error() {
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$error = new WP_Error();
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$error->add( 'foo', 'message', 'data' );
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$this->assertTrue( is_wp_error( $error ) );
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$this->assertEquals( 'foo', $error->get_error_code() );
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$this->assertEquals( 'message', $error->get_error_message() );
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$this->assertEquals( 'data', $error->get_error_data() );
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}
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function test_multiple_errors() {
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$error = new WP_Error();
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$error->add( 'foo', 'foo message', 'foo data' );
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$error->add( 'bar', 'bar message', 'bar data' );
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$this->assertTrue( is_wp_error( $error ) );
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$this->assertEquals( 'foo', $error->get_error_code() );
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$this->assertEquals( 'foo message', $error->get_error_message() );
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$this->assertEquals( 'foo data', $error->get_error_data() );
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$this->assertEquals( array( 'foo', 'bar' ), $error->get_error_codes() );
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$this->assertEquals( array( 'foo message', 'bar message' ), $error->get_error_messages() );
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$this->assertEquals( 'foo data', $error->get_error_data( 'foo' ) );
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$this->assertEquals( 'bar data', $error->get_error_data( 'bar' ) );
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}
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/**
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* @ticket 28092
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*/
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function test_remove_error() {
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$error = new WP_Error();
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$error->add( 'foo', 'This is the first error message', 'some error data' );
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$error->add( 'foo', 'This is the second error message' );
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$error->add( 'bar', 'This is another error' );
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$error->remove( 'foo' );
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// Check the error has been removed.
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$this->assertEmpty( $error->get_error_data( 'foo' ) );
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$this->assertEmpty( $error->get_error_messages( 'foo' ) );
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// The 'bar' error should now be the 'first' error retrieved.
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$this->assertEquals( 'bar', $error->get_error_code() );
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$this->assertEmpty( $error->get_error_data() );
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}
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}
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