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Add tests for Rackstash::Buffer#fields

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This commit is contained in:
Holger Just 2017-02-03 13:01:30 +01:00
parent 8d2ea04c4f
commit 4db9fd7166
1 changed files with 16 additions and 0 deletions
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16
spec/rackstash/buffer_spec.rb
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@ -34,6 +34,22 @@ describe Rackstash::Buffer do
end
end
describe '#fields' do
it 'returns a Rackstash::Fields::Hash' do
expect(buffer.fields).to be_a Rackstash::Fields::Hash
# Always returns the same fields object
expect(buffer.fields).to equal buffer.fields
end
it 'forbids setting reserved fields' do
expect { buffer.fields['message'] = 'test' } .to raise_error ArgumentError
expect { buffer.fields['tags'] = 'test' } .to raise_error ArgumentError
expect { buffer.fields['@version'] = 'test' } .to raise_error ArgumentError
expect { buffer.fields['@timestamp'] = 'test' } .to raise_error ArgumentError
end
end
describe '#messages' do
it 'returns an array of messages' do
msg = double(message: 'Hello World', time: Time.now)