1 files changed, 48 insertions, 0 deletions
diff --git a/spec/rubocop/cop/default_scope_spec.rb b/spec/rubocop/cop/default_scope_spec.rb
new file mode 100644
index 00000000000..9520915f900
--- /dev/null
+++ b/spec/rubocop/cop/default_scope_spec.rb
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require 'rubocop'
+require 'rubocop/rspec/support'
+require_relative '../../../rubocop/cop/default_scope'
+
+describe RuboCop::Cop::DefaultScope do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  it 'does not flag the use of default_scope with a send receiver' do
+    inspect_source('foo.default_scope')
+
+    expect(cop.offenses.size).to eq(0)
+  end
+
+  it 'flags the use of default_scope with a constant receiver' do
+    inspect_source('User.default_scope')
+
+    expect(cop.offenses.size).to eq(1)
+  end
+
+  it 'flags the use of default_scope with a nil receiver' do
+    inspect_source('class Foo ; default_scope ; end')
+
+    expect(cop.offenses.size).to eq(1)
+  end
+
+  it 'flags the use of default_scope when passing arguments' do
+    inspect_source('class Foo ; default_scope(:foo) ; end')
+
+    expect(cop.offenses.size).to eq(1)
+  end
+
+  it 'flags the use of default_scope when passing a block' do
+    inspect_source('class Foo ; default_scope { :foo } ; end')
+
+    expect(cop.offenses.size).to eq(1)
+  end
+
+  it 'ignores the use of default_scope with a local variable receiver' do
+    inspect_source('users = User.all ; users.default_scope')
+
+    expect(cop.offenses.size).to eq(0)
+  end
+end