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require 'spec_helper'
require 'puppet/application/describe'
describe Puppet::Application::Describe do
before :each do
@describe = Puppet::Application[:describe]
end
it "should declare a main command" do
expect(@describe).to respond_to(:main)
end
it "should declare a preinit block" do
expect(@describe).to respond_to(:preinit)
end
[:providers,:list,:meta].each do |option|
it "should declare handle_#{option} method" do
expect(@describe).to respond_to("handle_#{option}".to_sym)
end
it "should store argument value when calling handle_#{option}" do
expect(@describe.options).to receive(:[]=).with("#{option}".to_sym, 'arg')
@describe.send("handle_#{option}".to_sym, 'arg')
end
end
describe "in preinit" do
it "should set options[:parameters] to true" do
@describe.preinit
expect(@describe.options[:parameters]).to be_truthy
end
end
describe "when handling parameters" do
it "should set options[:parameters] to false" do
@describe.handle_short(nil)
expect(@describe.options[:parameters]).to be_falsey
end
end
describe "during setup" do
it "should collect arguments in options[:types]" do
allow(@describe.command_line).to receive(:args).and_return(['1','2'])
@describe.setup
expect(@describe.options[:types]).to eq(['1','2'])
end
end
describe "when running" do
before :each do
@typedoc = double('type_doc')
allow(TypeDoc).to receive(:new).and_return(@typedoc)
end
it "should call list_types if options list is set" do
@describe.options[:list] = true
expect(@typedoc).to receive(:list_types)
@describe.run_command
end
it "should call format_type for each given types" do
@describe.options[:list] = false
@describe.options[:types] = ['type']
expect(@typedoc).to receive(:format_type).with('type', @describe.options)
@describe.run_command
end
end
it "should format text with long non-space runs without garbling" do
@f = Formatter.new(76)
@teststring = <<TESTSTRING
. 12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 nick@magpie.puppetlabs.lan
**this part should not repeat!**
TESTSTRING
@expected_result = <<EXPECTED
.
1234567890123456789012345678901234567890123456789012345678901234567890123456
7890123456789012345678901234567890 nick@magpie.puppetlabs.lan
**this part should not repeat!**
EXPECTED
result = @f.wrap(@teststring, {:indent => 0, :scrub => true})
expect(result).to eql(@expected_result)
end
end
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