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Contents
require 'spec_helper'
require 'facter/util/formatter'
describe Facter::Util::Formatter do
describe "formatting as json" do
it "formats the text as json when json is available", :if => Facter.json? do
JSON.expects(:pretty_generate).with({"hello" => "world"}).returns(%Q({"hello": "world"}))
expect(described_class.format_json({"hello" => "world"})).to eq %Q({"hello": "world"})
end
it "raises an error when JSON is not available" do
Facter.stubs(:json?).returns false
expect {
described_class.format_json({"hello" => "world"})
}.to raise_error(/'json' library is not present/)
end
end
describe "formatting as yaml" do
it "dumps the text as YAML" do
expect(described_class.format_yaml({"hello" => "world"})).to match(/hello: world/)
end
end
describe "formatting as plaintext" do
it "formats a single string value without quotes" do
expect(described_class.format_plaintext({"foo" => "bar"})).to eq "bar"
end
it "can return false:FalseClass as a single fact value" do
expect(described_class.format_plaintext({"foo" => false})).to eq "false"
end
it "formats a structured value with #inspect" do
value = ["bar"]
value.expects(:inspect).returns %Q(["bar"])
hash = {"foo" => value, "baz" => "quux"}
expect(described_class.format_plaintext(hash)).to match(%Q([bar]))
end
it "formats multiple string values as key/value pairs" do
hash = {"foo" => "bar", "baz" => "quux"}
expect(described_class.format_plaintext(hash)).to match(/foo => bar/)
expect(described_class.format_plaintext(hash)).to match(/baz => quux/)
end
it "formats multiple structured values with #inspect" do
value = ["bar"]
value.expects(:inspect).twice.returns %Q(["bar"])
hash = {"foo" => value, "baz" => "quux"}
expect(described_class.format_plaintext(hash)).to match(/foo => \["bar"\]/)
expect(described_class.format_plaintext(hash)).to match(/baz => quux/)
end
end
end
Version data entries
56 entries across 56 versions & 1 rubygems