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|
# frozen_string_literal: true
require 'fast_spec_helper'
RSpec.describe Peek::Views::DetailedView, :request_store do
context 'when a class defines thresholds' do
let(:threshold_view) do
Class.new(described_class) do
def self.thresholds
{
calls: 1,
duration: 10,
individual_call: 5
}
end
def key
'threshold-view'
end
end.new
end
context 'when the results exceed the calls threshold' do
before do
allow(threshold_view)
.to receive(:detail_store).and_return([{ duration: 0.001 }, { duration: 0.001 }])
end
it 'adds a warning to the results key' do
expect(threshold_view.results).to include(warnings: [a_string_matching('threshold-view calls')])
end
end
context 'when the results exceed the duration threshold' do
before do
allow(threshold_view)
.to receive(:detail_store).and_return([{ duration: 0.011 }])
end
it 'adds a warning to the results key' do
expect(threshold_view.results).to include(warnings: [a_string_matching('threshold-view duration')])
end
end
context 'when a single call exceeds the duration threshold' do
before do
allow(threshold_view)
.to receive(:detail_store).and_return([{ duration: 0.001 }, { duration: 0.006 }])
end
it 'adds a warning to that call detail entry' do
expect(threshold_view.results)
.to include(details: a_collection_containing_exactly(
{ duration: 1.0, warnings: [] },
{ duration: 6.0, warnings: ['6.0 over 5'] }
))
end
end
end
context 'when a view does not define thresholds' do
let(:no_threshold_view) { Class.new(described_class).new }
before do
allow(no_threshold_view)
.to receive(:detail_store).and_return([{ duration: 100 }, { duration: 100 }])
end
it 'does not add warnings to the top level' do
expect(no_threshold_view.results).to include(warnings: [])
end
it 'does not add warnings to call details entries' do
expect(no_threshold_view.results)
.to include(details: a_collection_containing_exactly(
{ duration: 100000, warnings: [] },
{ duration: 100000, warnings: [] }
))
end
end
end
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