Add function call inside string test case

[budziam]

This MR provides a test case which fails with the current implementation of DowngradeTrailingCommasInFunctionCallsRector

    ---------- begin diff ----------
--- Original
+++ New
@@ -1,3 +1,3 @@
 <?php

-$value = "{$this->method("test")}";
+$value = "{{$this->method("test")}}";
    ----------- end diff -----------

[TomasVotruba]

Test case looks good, why closing?

[budziam]

@TomasVotruba I closed it because there was the following issue with tests

Rector\Core\Exception\Testing\SuperfluousAfterContentFixtureException: The part after "-----" can be removed in "rules/downgrade-php73/tests/Rector/FuncCall/DowngradeTrailingCommasInFunctionCallsRector/Fixture/function_call_inside_string.php.inc" file. It is the same as top half, so no change is required.

https://github.com/rectorphp/rector/runs/1525995354

[TomasVotruba]

That's correct. The message is saying what to do:

The part after "-----" can be removed