forked from rubocop/rubocop
/
block_end_newline_spec.rb
185 lines (163 loc) · 4.22 KB
/
block_end_newline_spec.rb
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# frozen_string_literal: true
RSpec.describe RuboCop::Cop::Layout::BlockEndNewline, :config do
it 'accepts a one-liner' do
expect_no_offenses('test do foo end')
end
it 'accepts multiline blocks with newlines before the end' do
expect_no_offenses(<<~RUBY)
test do
foo
end
RUBY
end
it 'registers an offense and corrects when multiline block end is not on its own line' do
expect_offense(<<~RUBY)
test do
foo end
^^^ Expression at 2, 7 should be on its own line.
RUBY
expect_correction(<<~RUBY)
test do
foo
end
RUBY
end
it 'registers an offense and corrects when multiline block `}` is not on its own line' do
expect_offense(<<~RUBY)
test {
foo }
^ Expression at 2, 7 should be on its own line.
RUBY
expect_correction(<<~RUBY)
test {
foo
}
RUBY
end
it 'registers an offense and corrects when `}` of multiline block ' \
'without processing is not on its own line' do
expect_offense(<<~RUBY)
test {
|foo| }
^ Expression at 2, 9 should be on its own line.
RUBY
expect_correction(<<~RUBY)
test {
|foo|
}
RUBY
end
it 'registers an offense and corrects when multiline block `}` is not on its own line ' \
'and using method chain' do
expect_offense(<<~RUBY)
test {
foo }.bar.baz
^ Expression at 2, 7 should be on its own line.
RUBY
expect_correction(<<~RUBY)
test {
foo
}.bar.baz
RUBY
end
it 'registers an offense and corrects when multiline block `}` is not on its own line ' \
'and using heredoc argument' do
expect_offense(<<~RUBY)
test {
foo(<<~EOS) }
^ Expression at 2, 15 should be on its own line.
Heredoc text.
EOS
RUBY
expect_correction(<<~RUBY)
test {
foo(<<~EOS)
Heredoc text.
EOS
}
RUBY
end
it 'registers an offense and corrects when multiline block `}` is not on its own line ' \
'and using multiple heredoc arguments' do
expect_offense(<<~RUBY)
test {
foo(<<~FIRST, <<~SECOND) }
^ Expression at 2, 28 should be on its own line.
Heredoc text.
FIRST
Heredoc text.
SECOND
RUBY
expect_correction(<<~RUBY)
test {
foo(<<~FIRST, <<~SECOND)
Heredoc text.
FIRST
Heredoc text.
SECOND
}
RUBY
end
it 'registers an offense and corrects when multiline block `}` is not on its own line ' \
'and using heredoc argument with method chain' do
expect_offense(<<~RUBY)
test {
foo(<<~EOS).bar }
^ Expression at 2, 19 should be on its own line.
Heredoc text.
EOS
RUBY
expect_correction(<<~RUBY)
test {
foo(<<~EOS).bar
Heredoc text.
EOS
}
RUBY
end
it 'registers an offense and corrects when multiline block `}` is not on its own line ' \
'and using multiple heredoc argument method chain' do
expect_offense(<<~RUBY)
test {
foo(<<~FIRST).bar(<<~SECOND) }
^ Expression at 2, 32 should be on its own line.
Heredoc text.
FIRST
Heredoc text.
SECOND
RUBY
expect_correction(<<~RUBY)
test {
foo(<<~FIRST).bar(<<~SECOND)
Heredoc text.
FIRST
Heredoc text.
SECOND
}
RUBY
end
it 'registers an offense and corrects when a multiline block ends with a hash' do
expect_offense(<<~RUBY)
foo {
{ bar: :baz } }
^ Expression at 2, 17 should be on its own line.
RUBY
expect_correction(<<~RUBY)
foo {
{ bar: :baz }
}
RUBY
end
it 'registers an offense and corrects when a multiline block ends with a method call with hash arguments' do
expect_offense(<<~RUBY)
foo {
bar(baz: :quux) }
^ Expression at 2, 19 should be on its own line.
RUBY
expect_correction(<<~RUBY)
foo {
bar(baz: :quux)
}
RUBY
end
end