diff options
Diffstat (limited to 'spec/rubocop/cop/custom_error_class_spec.rb')
-rw-r--r-- | spec/rubocop/cop/custom_error_class_spec.rb | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/spec/rubocop/cop/custom_error_class_spec.rb b/spec/rubocop/cop/custom_error_class_spec.rb deleted file mode 100644 index 381d7871a40..00000000000 --- a/spec/rubocop/cop/custom_error_class_spec.rb +++ /dev/null @@ -1,111 +0,0 @@ -require 'spec_helper' - -require 'rubocop' -require 'rubocop/rspec/support' - -require_relative '../../../rubocop/cop/custom_error_class' - -describe RuboCop::Cop::CustomErrorClass do - include CopHelper - - subject(:cop) { described_class.new } - - context 'when a class has a body' do - it 'does nothing' do - inspect_source(cop, 'class CustomError < StandardError; def foo; end; end') - - expect(cop.offenses).to be_empty - end - end - - context 'when a class has no explicit superclass' do - it 'does nothing' do - inspect_source(cop, 'class CustomError; end') - - expect(cop.offenses).to be_empty - end - end - - context 'when a class has a superclass that does not end in Error' do - it 'does nothing' do - inspect_source(cop, 'class CustomError < BasicObject; end') - - expect(cop.offenses).to be_empty - end - end - - context 'when a class is empty and inherits from a class ending in Error' do - context 'when the class is on a single line' do - let(:source) do - <<-SOURCE - module Foo - class CustomError < Bar::Baz::BaseError; end - end - SOURCE - end - - let(:expected) do - <<-EXPECTED - module Foo - CustomError = Class.new(Bar::Baz::BaseError) - end - EXPECTED - end - - it 'registers an offense' do - expected_highlights = source.split("\n")[1].strip - - inspect_source(cop, source) - - aggregate_failures do - expect(cop.offenses.size).to eq(1) - expect(cop.offenses.map(&:line)).to eq([2]) - expect(cop.highlights).to contain_exactly(expected_highlights) - end - end - - it 'autocorrects to the right version' do - autocorrected = autocorrect_source(cop, source, 'foo/custom_error.rb') - - expect(autocorrected).to eq(expected) - end - end - - context 'when the class is on multiple lines' do - let(:source) do - <<-SOURCE - module Foo - class CustomError < Bar::Baz::BaseError - end - end - SOURCE - end - - let(:expected) do - <<-EXPECTED - module Foo - CustomError = Class.new(Bar::Baz::BaseError) - end - EXPECTED - end - - it 'registers an offense' do - expected_highlights = source.split("\n")[1..2].join("\n").strip - - inspect_source(cop, source) - - aggregate_failures do - expect(cop.offenses.size).to eq(1) - expect(cop.offenses.map(&:line)).to eq([2]) - expect(cop.highlights).to contain_exactly(expected_highlights) - end - end - - it 'autocorrects to the right version' do - autocorrected = autocorrect_source(cop, source, 'foo/custom_error.rb') - - expect(autocorrected).to eq(expected) - end - end - end -end |