QueryBuilderDqlRule: mention DQL for BranchingQueryBuilderType

Author: janedbal

src/Rules/Doctrine/ORM/QueryBuilderDqlRule.php

@@ -118,10 +118,15 @@ public function processNode(Node $node, Scope $scope): array
 					$message .= sprintf("\nDQL: %s", $dql->getValue());
 				}
 
+				$builder = RuleErrorBuilder::message($message)
+					->identifier('doctrine.dql');
+
+				if (count($dqls) > 1) {
+					$builder->addTip('Detected from DQL branch: ' . $dql->getValue());
+				}
+
 				// Use message as index to prevent duplicate
-				$messages[$message] = RuleErrorBuilder::message($message)
-					->identifier('doctrine.dql')
-					->build();
+				$messages[$message] = $builder->build();
 			} catch (AssertionError $e) {
 				continue;
 			}

tests/Rules/Doctrine/ORM/QueryBuilderDqlRuleSlowTest.php

@@ -112,18 +112,22 @@ public function testRuleBranches(): void
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 58 near \'p.id = 1\': Error: \'p\' is not defined.',
 				59,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e WHERE p.id = 1',
 			],
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 93 near \'t.id = 1\': Error: \'t\' is not defined.',
 				90,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e INNER JOIN e.parent p WHERE p.id = 1 AND t.id = 1',
 			],
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 95 near \'foo = 1\': Error: Class PHPStan\Rules\Doctrine\ORM\MyEntity has no field or association named foo',
 				107,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e INNER JOIN e.parent p WHERE p.id = 1 AND e.foo = 1',
 			],
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 93 near \'t.id = 1\': Error: \'t\' is not defined.',
 				107,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e INNER JOIN e.parent p WHERE p.id = 1 AND t.id = 1',
 			],
 		];
 		$this->analyse([__DIR__ . '/data/query-builder-branches-dql.php'], $errors);

tests/Rules/Doctrine/ORM/QueryBuilderDqlRuleTest.php

@@ -113,18 +113,22 @@ public function testRuleBranches(): void
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 58 near \'p.id = 1\': Error: \'p\' is not defined.',
 				59,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e WHERE p.id = 1',
 			],
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 93 near \'t.id = 1\': Error: \'t\' is not defined.',
 				90,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e INNER JOIN e.parent p WHERE p.id = 1 AND t.id = 1',
 			],
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 95 near \'foo = 1\': Error: Class PHPStan\Rules\Doctrine\ORM\MyEntity has no field or association named foo',
 				107,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e INNER JOIN e.parent p WHERE p.id = 1 AND e.foo = 1',
 			],
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 93 near \'t.id = 1\': Error: \'t\' is not defined.',
 				107,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e INNER JOIN e.parent p WHERE p.id = 1 AND t.id = 1',
 			],
 		];
 		$this->analyse([__DIR__ . '/data/query-builder-branches-dql.php'], $errors);
@@ -151,6 +155,7 @@ public function testBranchingPerformance(): void
 			[
 				'QueryBuilder: [Semantical Error] line 0, col 58 near \'p.id = 1 AND\': Error: \'p\' is not defined.',
 				121,
+				'Detected from DQL branch: SELECT e FROM PHPStan\Rules\Doctrine\ORM\MyEntity e WHERE p.id = 1 AND p.id = 3 AND p.id = 5 AND p.id = 7 AND p.id = 9 AND p.id = 11 AND p.id = 13 AND p.id = 15 AND p.id = 15 AND p.id = 15 AND p.id = 15 AND p.id = 15 AND p.id = 15 AND p.id = 15 AND p.id = 15 AND p.id = 15 AND p.id = 15 AND p.id = 15',
 			],
 		]);
 	}