migrate componentsCountTest into componentsTest

[UzeyirMammadov]

• test for empty categories
• test for multiply nodes per category

Tests from ComponentsCount should be migrated to ComponentsTest and enhanced there. ComponentsCount should be then removed.

[UzeyirMammadov]

@CodeOfRob what do you mean by categorie here? requestBodies, schemas etc.?

[CodeOfRob]

@UzeyirMammadov jep correct

[UzeyirMammadov]

@CodeOfRob I don't qute understand what should be tested in empty categories. Should they be empty or should they be not? And if a categorie has multiple nodes, what should happen then?

[CodeOfRob]

@UzeyirMammadov
these tests were mainly implemented to cover the ComponentsParser.parse() method. So in order to cover all different outcomes of these nullchecks, every category has to be tested with child nodes and without (empty).

in the end, you just need to assert the size of the category properties of the componentsDescriptor (.getSchemas(), .getExamples, ...) there should be an example yaml with the isEmpty assertion and one with some hasSize() with size greater than 0.

Test for correct parsing of the category things is already done by dedicated tests in ComponentsTest class