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# frozen_string_literal: true
require "spec_helper"
describe GraphQL::StaticValidation::OperationNamesAreValid do
include StaticValidationHelpers
describe "when there are multiple operations" do
let(:query_string) { <<-GRAPHQL
query getCheese {
cheese(id: 1) { flavor }
}
{
cheese(id: 2) { flavor }
}
{
cheese(id: 3) { flavor }
}
GRAPHQL
}
it "must have operation names" do
assert_equal 1, errors.length
requires_name_error = {
"message"=>"Operation name is required when multiple operations are present",
"locations"=>[{"line"=>5, "column"=>5}, {"line"=>9, "column"=>5}],
"path"=>[],
"extensions"=>{"code"=>"uniquelyNamedOperations"}
}
assert_includes(errors, requires_name_error)
end
end
describe "when there are only unnamed operations" do
let(:query_string) { <<-GRAPHQL
{
cheese(id: 2) { flavor }
}
{
cheese(id: 3) { flavor }
}
GRAPHQL
}
it "requires names" do
assert_equal 1, errors.length
requires_name_error = {
"message"=>"Operation name is required when multiple operations are present",
"locations"=>[{"line"=>1, "column"=>5}, {"line"=>5, "column"=>5}],
"path"=>[],
"extensions"=>{"code"=>"uniquelyNamedOperations"}
}
assert_includes(errors, requires_name_error)
end
end
describe "when multiple operations have names" do
let(:query_string) { <<-GRAPHQL
query getCheese {
cheese(id: 1) { flavor }
}
query getCheese {
cheese(id: 2) { flavor }
}
GRAPHQL
}
it "must be unique" do
assert_equal 1, errors.length
name_uniqueness_error = {
"message"=>'Operation name "getCheese" must be unique',
"locations"=>[{"line"=>1, "column"=>5}, {"line"=>5, "column"=>5}],
"path"=>[],
"extensions"=>{"code"=>"uniquelyNamedOperations", "operationName"=>"getCheese"}
}
assert_includes(errors, name_uniqueness_error)
end
end
describe "with error limiting" do
let(:query_string) { <<-GRAPHQL
query getCheese {
cheese(id: 1) { flavor }
}
query getCheese {
cheese(id: 2) { flavor }
}
query getCheeses{
searchDairy(product: [{ source: COW }]) {
__typename
}
}
query getCheeses{
searchDairy(product: [{ source: COW }]) {
__typename
}
}
GRAPHQL
}
describe("disabled") do
let(:args) {
{ max_errors: nil }
}
it "does not limit the number of errors" do
assert_equal(error_messages.length, 2)
assert_equal(error_messages, [
"Operation name \"getCheese\" must be unique",
"Operation name \"getCheeses\" must be unique"
])
end
end
describe("enabled") do
let(:args) {
{ max_errors: 1 }
}
it "does limit the number of errors" do
assert_equal(error_messages.length, 1)
assert_equal(error_messages, [
"Operation name \"getCheese\" must be unique",
])
end
end
end
end
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