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# frozen_string_literal: true
RSpec.describe 'specifying which phases to include' do
include Hypothesis::Debug
it 'alerts of improper phase names' do
expect do
hypothesis(phases: [:sHrInK])
end.to raise_exception(
ArgumentError,
'Cannot convert to Phase: sHrInK is not a valid Phase'
)
end
it 'alerts of attempting to exclude an unknown phase' do
expect do
hypothesis(phases: Phase.excluding(:unknown))
end.to raise_exception(
ArgumentError,
'Attempting to exclude unknown phases: [:unknown]'
)
end
it 'does not shrink when shrinking is skipped' do
n = 0
10.times do
n, = find(phases: Phase.excluding(:shrink)) { any(integers) >= 10 }
break if n != 10
end
expect(n).to_not eq(10)
end
end
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