mirror of
https://github.com/tomgi/git_stats.git
synced 2024-11-14 07:51:06 +01:00
15 lines
455 B
Ruby
15 lines
455 B
Ruby
|
require 'spec_helper'
|
||
|
|
|
||
|
|
describe Hash do
|
||
|
|
context 'to_key_indexed_array' do
|
||
|
|
it 'should convert hash to array using keys as indexes' do
|
||
|
|
hash = {1 => 'x', 2 => 1, 5 => 'a'}
|
||
|
|
hash.to_key_indexed_array.should == [nil, 'x', 1, nil, nil, 'a']
|
||
|
|
end
|
||
|
|
|
||
|
|
it 'should throw exception if not all of the keys are numbers' do
|
||
|
|
hash = {1 => 'x', 'b' => 2}
|
||
|
|
expect { hash.to_key_indexed_array }.to raise_error(ArgumentError)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|