shard-ameba/spec/ameba/config_spec.cr

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require "../spec_helper"
module Ameba
describe Config do
config_sample = "config/ameba.yml"
it "should have a list of available formatters" do
Config::AVAILABLE_FORMATTERS.should_not be_nil
end
describe ".load" do
it "loads custom config" do
config = Config.load config_sample
config.should_not be_nil
config.files.should_not be_nil
config.formatter.should_not be_nil
end
it "loads default config" do
config = Config.load
config.should_not be_nil
config.files.should_not be_nil
config.formatter.should_not be_nil
end
end
describe "#files, #files=" do
config = Config.load config_sample
it "holds source files" do
config.files.should contain "spec/ameba/config_spec.cr"
end
it "allows to set files" do
config.files = ["file.cr"]
config.files.should eq ["file.cr"]
end
end
describe "#formatter, formatter=" do
config = Config.load config_sample
formatter = DummyFormatter.new
it "contains default formatter" do
config.formatter.should_not be_nil
end
it "allows to set formatter" do
config.formatter = formatter
config.formatter.should eq formatter
end
it "allows to set formatter using a name" do
config.formatter = :progress
config.formatter.should_not be_nil
end
it "raises an error if not available formatter is set" do
expect_raises(Exception) do
config.formatter = :no_such_formatter
end
end
end
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describe "#update_rule" do
config = Config.load config_sample
it "updates enabled property" do
name = DummyRule.rule_name
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config.update_rule name, enabled: false
rule = config.rules.find(&.name.== name).not_nil!
rule.enabled.should be_false
end
it "updates excluded property" do
name = DummyRule.rule_name
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excluded = %w(spec/source.cr)
config.update_rule name, excluded: excluded
rule = config.rules.find(&.name.== name).not_nil!
rule.excluded.should eq excluded
end
end
end
end