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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Usage::Metrics::Instrumentations::RedisMetric, :clean_gitlab_redis_shared_state do
before do
4.times do
Gitlab::UsageDataCounters::SourceCodeCounter.count(:pushes)
end
end
let(:expected_value) { 4 }
it_behaves_like 'a correct instrumented metric value', {
options: { event: 'pushes', prefix: 'source_code' },
time_frame: 'all'
}
it 'raises an exception if event option is not present' do
expect do
described_class.new(options: { prefix: 'source_code' }, time_frame: 'all')
end.to raise_error(ArgumentError, /'event' option is required/)
end
it 'raises an exception if prefix option is not present' do
expect do
described_class.new(options: { event: 'pushes' }, time_frame: 'all')
end.to raise_error(ArgumentError, /'prefix' option is required/)
end
describe 'children classes' do
let(:options) { { event: 'pushes', prefix: 'source_code' } }
context 'availability not defined' do
subject { Class.new(described_class).new(time_frame: nil, options: options) }
it 'returns default availability' do
expect(subject.available?).to eq(true)
end
end
context 'availability defined' do
subject do
Class.new(described_class) do
available? { false }
end.new(time_frame: nil, options: options)
end
it 'returns defined availability' do
expect(subject.available?).to eq(false)
end
end
end
context "with usage prefix disabled" do
let(:expected_value) { 3 }
before do
3.times do
Gitlab::UsageDataCounters::WebIdeCounter.increment_merge_requests_count
end
end
it_behaves_like 'a correct instrumented metric value', {
options: { event: 'merge_requests_count', prefix: 'web_ide', include_usage_prefix: false },
time_frame: 'all'
}
end
context "with prefix disabled" do
let(:expected_value) { 3 }
before do
3.times do
Gitlab::UsageDataCounters::SearchCounter.count(:all_searches)
end
end
it_behaves_like 'a correct instrumented metric value', {
options: { event: 'all_searches_count', prefix: nil, include_usage_prefix: false }, time_frame: 'all'
}
end
end
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