Sow.Relation (Sow v0.1.4)

Represents a relation to another fixture that must be synced before the parent.

Used for belongs_to, many_to_many, and auto-detected associations.

belongs_to

The referenced fixture is synced first, and the record's ID is set as {field}_id:

%{country: Sow.belongs_to(MyApp.Fixtures.Countries, :code, "NO")}

The referenced fixture is synced first, and the model is passed to put_assoc:

%{tags: [
  Sow.many_to_many(MyApp.Fixtures.Tags, :slug, "featured"),
  Sow.many_to_many(MyApp.Fixtures.Tags, :slug, "new")
]}

When auto: true, the association type is detected from the Ecto schema:

%{country: Sow.assoc(MyApp.Fixtures.Countries, :code, "NO")}

t()

@type t() :: %Sow.Relation{
  assoc: boolean(),
  auto: boolean(),
  lookup: {atom(), any()} | nil,
  module: module()
}