mirror of
https://github.com/ash-project/ash.git
synced 2024-09-20 13:33:20 +12:00
153 lines
3.9 KiB
Elixir
153 lines
3.9 KiB
Elixir
defmodule Ash.Test.Resource.Relationships.BelongsToTest do
|
|
use ExUnit.Case, async: true
|
|
|
|
defmacrop defposts(do: body) do
|
|
quote do
|
|
defmodule Post do
|
|
use Ash.Resource, name: "posts", type: "post", primary_key: false
|
|
|
|
unquote(body)
|
|
end
|
|
end
|
|
end
|
|
|
|
describe "representation" do
|
|
test "it creates an attribute" do
|
|
defposts do
|
|
relationships do
|
|
belongs_to :foobar, FooBar
|
|
end
|
|
end
|
|
|
|
assert [
|
|
%Ash.Resource.Attributes.Attribute{
|
|
name: :foobar_id,
|
|
primary_key?: false,
|
|
type: :uuid
|
|
}
|
|
] = Ash.attributes(Post)
|
|
end
|
|
|
|
test "it creates a relationship" do
|
|
defposts do
|
|
relationships do
|
|
belongs_to :foobar, FooBar
|
|
end
|
|
end
|
|
|
|
assert [
|
|
%Ash.Resource.Relationships.BelongsTo{
|
|
cardinality: :one,
|
|
define_field?: true,
|
|
destination: FooBar,
|
|
destination_field: :id,
|
|
field_type: :uuid,
|
|
name: :foobar,
|
|
primary_key?: false,
|
|
source_field: :foobar_id,
|
|
type: :belongs_to
|
|
}
|
|
] = Ash.relationships(Post)
|
|
end
|
|
end
|
|
|
|
describe "validations" do
|
|
test "fails if destination_field is not an atom" do
|
|
assert_raise(
|
|
Ash.Error.ResourceDslError,
|
|
"option destination_field at relationships -> belongs_to -> foobar must be of type :atom",
|
|
fn ->
|
|
defposts do
|
|
relationships do
|
|
belongs_to :foobar, FooBar, destination_field: "foo"
|
|
end
|
|
end
|
|
end
|
|
)
|
|
end
|
|
|
|
test "fails if source_field is not an atom" do
|
|
assert_raise(
|
|
Ash.Error.ResourceDslError,
|
|
"option source_field at relationships -> belongs_to -> foobar must be of type :atom",
|
|
fn ->
|
|
defposts do
|
|
relationships do
|
|
belongs_to :foobar, FooBar, source_field: "foo"
|
|
end
|
|
end
|
|
end
|
|
)
|
|
end
|
|
|
|
test "fails if the destination is not an atom" do
|
|
assert_raise(
|
|
Ash.Error.ResourceDslError,
|
|
"related resource must be a module representing a resource at relationships -> belongs_to -> foobar",
|
|
fn ->
|
|
defposts do
|
|
relationships do
|
|
belongs_to :foobar, "foobar"
|
|
end
|
|
end
|
|
end
|
|
)
|
|
end
|
|
|
|
test "fails if the relationship name is not an atom" do
|
|
assert_raise(
|
|
Ash.Error.ResourceDslError,
|
|
"relationship_name must be an atom at relationships -> belongs_to",
|
|
fn ->
|
|
defposts do
|
|
relationships do
|
|
belongs_to "foobar", Foobar
|
|
end
|
|
end
|
|
end
|
|
)
|
|
end
|
|
|
|
test "fails if `primary_key?` is not a boolean" do
|
|
assert_raise(
|
|
Ash.Error.ResourceDslError,
|
|
"option primary_key? at relationships -> belongs_to -> foobar must be of type :boolean",
|
|
fn ->
|
|
defposts do
|
|
relationships do
|
|
belongs_to :foobar, Foobar, primary_key?: "blah"
|
|
end
|
|
end
|
|
end
|
|
)
|
|
end
|
|
end
|
|
|
|
test "fails if `define_field?` is not a boolean" do
|
|
assert_raise(
|
|
Ash.Error.ResourceDslError,
|
|
"option define_field? at relationships -> belongs_to -> foobar must be of type :boolean",
|
|
fn ->
|
|
defposts do
|
|
relationships do
|
|
belongs_to :foobar, Foobar, define_field?: "blah"
|
|
end
|
|
end
|
|
end
|
|
)
|
|
end
|
|
|
|
test "fails if `field_type` is not an atom" do
|
|
assert_raise(
|
|
Ash.Error.ResourceDslError,
|
|
"option field_type at relationships -> belongs_to -> foobar must be of type :atom",
|
|
fn ->
|
|
defposts do
|
|
relationships do
|
|
belongs_to :foobar, Foobar, field_type: "foo"
|
|
end
|
|
end
|
|
end
|
|
)
|
|
end
|
|
end
|