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|
# frozen_string_literal: true
require "spec_helper"
describe GraphQL::Introspection::EntryPoints do
describe "#__type" do
let(:schema) do
nested_invisible_type = Class.new(GraphQL::Schema::Object) do
graphql_name 'NestedInvisible'
field :foo, String, null: false
end
invisible_type = Class.new(GraphQL::Schema::Object) do
graphql_name 'Invisible'
field :foo, String, null: false
field :nested_invisible, nested_invisible_type, null: false
def self.visible?(context)
false
end
end
visible_type = Class.new(GraphQL::Schema::Object) do
graphql_name 'Visible'
field :foo, String, null: false
end
query_type = Class.new(GraphQL::Schema::Object) do
graphql_name 'Query'
field :foo, String, null: false
field :invisible, invisible_type, null: false
field :visible, visible_type, null: false
end
Class.new(GraphQL::Schema) do
query query_type
end
end
let(:query_string) {%|
query getType($name: String!) {
__type(name: $name) {
name
}
}
|}
it "returns reachable types" do
result = schema.execute(query_string, variables: { name: 'Visible' })
type_name = result['data']['__type']['name']
assert_equal('Visible', type_name)
end
it "returns nil for unreachable types" do
result = schema.execute(query_string, variables: { name: 'NestedInvisible' })
type_name = result['data']['__type']
assert_nil(type_name)
end
end
end
|
