Module scenarios 

Modules

account_optional_contact_status

character_creature

company_office_address

composite_chain_relations

composite_fk_has_many_belongs_to

composite_has_many_belongs_to

counter_value

deferred_document

deferred_json_document

deferred_optional_document

document_deferred_metadata

document_metadata_deferred_notes

document_optional_body_deferred

document_optional_code

document_optional_metadata

document_optional_metadata_deferred_notes

fixed_item_name

fixed_item_name_quantity

has_many_belongs_to

has_many_belongs_to_with_flags

has_many_multi_relation

has_many_nullable_fk

has_many_same_target

has_many_unique_title

has_one_optional_belongs_to

in_list_item

Single Item model with one of each filterable type the IN-list tests exercise: a String column (name), a numeric column (n), an Option column (bio), and the auto-generated id (whose concrete type varies by ID variant — u64 or uuid::Uuid).

person_contact_deferred_metadata

tagged_item

task_bug_priority

task_name_status

task_with_status

task_with_string_status

two_models

two_models_unique_title

user_account_subscription

user_comment_article

user_contact_info

user_name_email

user_org_project_todo

user_post_comment

user_profile_and_todos

user_profile_settings

user_tag_names

user_todo_step

user_two_children

user_unique_email

user_unique_email_with_name

user_with_active

user_with_address

user_with_age

user_with_email

user_with_status

user_with_zip_address

versioned_counter

versioned_item

versioned_user_unique_email

widget_mixed_types