From 671fa2c85d25871854217c09183b0687609dcbf4 Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@xabbuh.de>
Date: Fri, 21 Jul 2017 18:01:36 +0200
Subject: [PATCH] add filter argument to assertDumpEquals()

---
 components/var_dumper/advanced.rst | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/components/var_dumper/advanced.rst b/components/var_dumper/advanced.rst
index 36ebcc41dad..394301d03da 100644
--- a/components/var_dumper/advanced.rst
+++ b/components/var_dumper/advanced.rst
@@ -206,9 +206,17 @@ The output format of a dumper can be fine tuned by the two flags
 ``DUMP_STRING_LENGTH`` and ``DUMP_LIGHT_ARRAY`` which are passed as a bitmap
 in the third constructor argument. They can also be set via environment
 variables when using
-:method:`assertDumpEquals($dump, $data, $message) <Symfony\\Component\\VarDumper\\Test\\VarDumperTestTrait::assertDumpEquals>`
+:method:`assertDumpEquals($dump, $data, $filter, $message) <Symfony\\Component\\VarDumper\\Test\\VarDumperTestTrait::assertDumpEquals>`
 during unit testing.
 
+The ``$filter`` argument of ``assertDumpEquals()`` can be used to pass a
+bit field of ``Caster::EXCLUDE_*`` constants and influences the expected
+output produced by the different casters.
+
+.. versionadded:: 3.4
+    The ``$filter`` argument of ``assertDumpEquals()`` was introdcued in
+    Symfony 3.4.
+
 .. versionadded:: 3.1
     The ``DUMP_STRING_LENGTH`` and ``DUMP_LIGHT_ARRAY`` flags were introduced
     in Symfony 3.1.