feat(php-nextgen): allow to serialize collections of enums

[SomeBdyElse]

When serializing collections, make sure to serialize the members of the collection first, before applying http_build_query or implode.

@jebentier (2017/07), @dkarlovi (2017/07), @mandrean (2017/08), @jfastnacht (2017/09), @ybelenko (2018/07), @renepardon (2018/12)

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[wing328]

@SomeBdyElse thanks for the PR. what about adding a test or 2 in https://github.com/OpenAPITools/openapi-generator/blob/master/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/ObjectSerializerTest.php ?

please follow step 3 to update the samples as well.

[SomeBdyElse]

Hi @wing328 !

Thank you for looking at the PR. Unfortunately I do not have a Java development environment to build the project and examples. I might try https://github.com/OpenAPITools/openapi-generator?tab=readme-ov-file#development-in-docker .

Is https://github.com/OpenAPITools/openapi-generator/blob/master/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/ObjectSerializerTest.php the right file to create the tests? I thought that the entire samples/client/petstore/php-nextgen/ path is a generated example.

[wing328]

the right file to create the tests? I thought that the entire samples/client/petstore/php-nextgen/ path is a generated example.

these folder contains integration tests too so do not purge the whole folder when regenerating samples

[wing328]

Thank you for looking at the PR. Unfortunately I do not have a Java development environment to build the project and examples. I might try https://github.com/OpenAPITools/openapi-generator?tab=readme-ov-file#development-in-docker .

yes, please try that and let me know if you need any help.

[wing328]

i've updated the samples locally, ran the tests and got some errors:

6) OpenAPI\Client\ObjectSerializerTest::testToQueryValue with data set "form 0.0 float, explode on, required true" (0.0, 'field', 'float', 'form', true, true, 'field=0')
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'field=0'
+'field='

/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/ObjectSerializerTest.php:168

7) OpenAPI\Client\ObjectSerializerTest::testToQueryValue with data set "form 0 number, explode on, required false" (0, 'field', 'number', 'form', true, false, 'field=0')
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'field=0'
+''

/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/ObjectSerializerTest.php:168

8) OpenAPI\Client\ObjectSerializerTest::testToQueryValue with data set "form 0.0 number, explode on, required false" (0.0, 'field', 'number', 'form', true, false, 'field=0')
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'field=0'
+''

/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/ObjectSerializerTest.php:168

9) OpenAPI\Client\ObjectSerializerTest::testToQueryValue with data set "form 0 number, explode on, required true" (0, 'field', 'number', 'form', true, true, 'field=0')
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'field=0'
+'field='

/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/ObjectSerializerTest.php:168

10) OpenAPI\Client\ObjectSerializerTest::testToQueryValue with data set "form 0.0 number, explode on, required true" (0.0, 'field', 'number', 'form', true, true, 'field=0')
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'field=0'
+'field='

/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/ObjectSerializerTest.php:168

11) OpenAPI\Client\OuterEnumTest::testDeserialize
Failed asserting that OpenAPI\Client\Model\OuterEnum Object &00000000000000810000000000000000 (
    'name' => 'PLACED'
    'value' => 'placed'
) is of type "string".

/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/OuterEnumTest.php:18

12) OpenAPI\Client\OuterEnumTest::testDeserializeNested
OpenAPI\Client\Model\OuterEnum Object (...) does not match expected type "string".

/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/OuterEnumTest.php:48

13) OpenAPI\Client\OuterEnumTest::testSanitizeNestedInvalidValue
Failed asserting that exception of type "TypeError" matches expected exception "InvalidArgumentException". Message was: "OpenAPI\Client\Model\EnumTest::getEnumStringRequired(): Return value must be of type string, null returned" at
/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/src/Model/EnumTest.php:486
/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/src/ObjectSerializer.php:95
/mnt/c/Users/wing3/Code/openapi-generator/samples/client/petstore/php-nextgen/OpenAPIClient-php/test/OuterEnumTest.php:93

can you please take a look when you've time?