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# frozen_string_literal: true
# Copyright, 2018, by Samuel G. D. Williams. <http://www.codeotaku.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require 'console/logger'
require 'console/capture'
RSpec.describe Console::Logger do
let(:output) {Console::Capture.new}
subject{described_class.new(output)}
let(:message) {"Hello World"}
describe '#with' do
let(:nested) {subject.with(name: "nested", level: :debug)}
it "should change level" do
expect(nested.level).to be == 0
end
it "should change name" do
expect(nested.options[:name]).to be == "nested"
end
it "logs message with name" do
nested.error(message)
expect(output.last).to include(
name: "nested",
subject: message,
)
end
end
context "with level" do
let(:level) {0}
subject{described_class.new(output, level: level)}
it "should have specified log level" do
expect(subject.level).to be == level
end
end
context "default log level" do
it "logs info" do
expect(output).to receive(:call).with(message, severity: :info)
subject.info(message)
end
it "doesn't log debug" do
expect(output).to_not receive(:call)
subject.debug(message)
end
end
described_class::LEVELS.each do |name, level|
it "can log #{name} messages" do
expect(output).to receive(:call).with(message, severity: name)
subject.level = level
subject.send(name, message)
end
end
describe '#enable' do
let(:object) {Object.new}
it "can enable specific subjects" do
subject.warn!
subject.enable(object)
expect(subject).to be_enabled(object)
expect(output).to receive(:call).with(object, message, severity: :debug)
subject.debug(object, message)
end
end
describe "#off!" do
before do
subject.off!
end
described_class::LEVELS.each do |name, level|
it "doesn't log #{name} messages" do
expect(output).to_not receive(:call)
subject.send(name, message)
expect(subject.send("#{name}?")).to be == false
end
end
end
describe "#all!" do
before do
subject.all!
end
described_class::LEVELS.each do |name, level|
it "can log #{name} messages" do
expect(output).to receive(:call).with(message, severity: name)
subject.send(name, message)
expect(subject.send("#{name}?")).to be == true
end
end
end
describe '.default_log_level' do
let!(:debug) {$DEBUG}
after {$DEBUG = debug}
let!(:verbose) {$VERBOSE}
after {$VERBOSE = verbose}
it 'should set default log level' do
$DEBUG = false
$VERBOSE = 0
expect(Console::Logger.default_log_level).to be == Console::Logger::INFO
end
it 'should set default log level based on $DEBUG' do
$DEBUG = true
expect(Console::Logger.default_log_level).to be == Console::Logger::DEBUG
end
it 'should set default log level based on $VERBOSE' do
$DEBUG = false
$VERBOSE = true
expect(Console::Logger.default_log_level).to be == Console::Logger::INFO
end
it 'can get log level from ENV' do
expect(Console::Logger.default_log_level({'CONSOLE_LEVEL' => 'debug'})).to be == Console::Logger::DEBUG
end
end
end
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