1 files changed, 26 insertions, 0 deletions
diff --git a/spec/rubocop/cop/graphql/gid_expected_type_spec.rb b/spec/rubocop/cop/graphql/gid_expected_type_spec.rb
new file mode 100644
index 00000000000..a81af2aea5d
--- /dev/null
+++ b/spec/rubocop/cop/graphql/gid_expected_type_spec.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+require 'fast_spec_helper'
+require 'rubocop'
+
+require_relative '../../../../rubocop/cop/graphql/gid_expected_type'
+
+RSpec.describe RuboCop::Cop::Graphql::GIDExpectedType, type: :rubocop do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  it 'adds an offense when there is no expected_type parameter' do
+    inspect_source(<<~TYPE)
+      GitlabSchema.object_from_id(received_id)
+    TYPE
+
+    expect(cop.offenses.size).to eq 1
+  end
+
+  it 'does not add an offense for calls that have an expected_type parameter' do
+    expect_no_offenses(<<~TYPE.strip)
+      GitlabSchema.object_from_id("some_id", expected_type: SomeClass)
+    TYPE
+  end
+end