### Question:
FakeClassnameTags123Api { @ApiOperation(value = "To test class name in snake case", notes = "To test class name in snake case", nickname = "testClassname", tags = { "fake_classname_tags 123#$%^" }) @ApiResponses(value = { @ApiResponse(code = 200, message = "successful operation") }) public TestClassnameOper testClassname() { return new TestClassnameOper(createReqSpec()); } private  FakeClassnameTags123Api(Supplier<RequestSpecBuilder> reqSpecSupplier); static FakeClassnameTags123Api fakeClassnameTags123(Supplier<RequestSpecBuilder> reqSpecSupplier); List<Oper> getAllOperations(); @ApiOperation(value = "To test class name in snake case", notes = "To test class name in snake case", nickname = "testClassname", tags = { "fake_classname_tags 123#$%^" }) @ApiResponses(value = { @ApiResponse(code = 200, message = "successful operation") }) TestClassnameOper testClassname(); FakeClassnameTags123Api reqSpec(Consumer<RequestSpecBuilder> reqSpecCustomizer);  }### Answer:
@Test public void shouldSee200AfterTestClassname() { Client body = null; api.testClassname() .body(body).execute(r -> r.prettyPeek()); }