39 lines
859 B
Ruby
39 lines
859 B
Ruby
|
RSpec.describe Mutant::LineTrace do
|
||
|
|
let(:object) { described_class }
|
||
|
|
|
||
|
|
test_a_line = __LINE__ + 2
|
||
|
|
def test_a
|
||
|
|
test_b
|
||
|
|
end
|
||
|
|
|
||
|
|
test_b_line = __LINE__ + 2
|
||
|
|
def test_b
|
||
|
|
end
|
||
|
|
|
||
|
|
test_c_line = __LINE__ + 2
|
||
|
|
def test_c
|
||
|
|
end
|
||
|
|
|
||
|
|
shared_examples_for 'line trace' do
|
||
|
|
it 'returns correct trace results' do
|
||
|
|
expect(subject.cover?(__FILE__, test_a_line)).to be(true)
|
||
|
|
expect(subject.cover?(__FILE__, test_b_line)).to be(true)
|
||
|
|
expect(subject.cover?(__FILE__, test_c_line)).to be(false)
|
||
|
|
expect(subject.cover?(__FILE__, __LINE__)).to be(false)
|
||
|
|
expect(subject.cover?('/dev/null', test_a_line)).to be(false)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
describe '.cover?' do
|
||
|
|
subject { object.call { test_a } }
|
||
|
|
|
||
|
|
include_examples 'line trace'
|
||
|
|
end
|
||
|
|
|
||
|
|
describe '.call' do
|
||
|
|
subject { object.call { test_a } }
|
||
|
|
|
||
|
|
include_examples 'line trace'
|
||
|
|
end
|
||
|
|
end
|