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require "helper"
describe Thor::Actions do
def runner(options = {})
@runner ||= MyCounter.new([1], options, :destination_root => destination_root)
end
def action(*args, &block)
capture(:stdout) { runner.send(*args, &block) }
end
def file
File.join(destination_root, "foo")
end
describe "on include" do
it "adds runtime options to the base class" do
expect(MyCounter.class_options.keys).to include(:pretend)
expect(MyCounter.class_options.keys).to include(:force)
expect(MyCounter.class_options.keys).to include(:quiet)
expect(MyCounter.class_options.keys).to include(:skip)
end
end
describe "#initialize" do
it "has default behavior invoke" do
expect(runner.behavior).to eq(:invoke)
end
it "can have behavior revoke" do
expect(MyCounter.new([1], {}, :behavior => :revoke).behavior).to eq(:revoke)
end
it "when behavior is set to force, overwrite options" do
runner = MyCounter.new([1], {:force => false, :skip => true}, :behavior => :force)
expect(runner.behavior).to eq(:invoke)
expect(runner.options.force).to be true
expect(runner.options.skip).not_to be true
end
it "when behavior is set to skip, overwrite options" do
runner = MyCounter.new([1], %w[--force], :behavior => :skip)
expect(runner.behavior).to eq(:invoke)
expect(runner.options.force).not_to be true
expect(runner.options.skip).to be true
end
end
describe "accessors" do
describe "#destination_root=" do
it "gets the current directory and expands the path to set the root" do
base = MyCounter.new([1])
base.destination_root = "here"
expect(base.destination_root).to eq(File.expand_path(File.join(File.dirname(__FILE__), "..", "here")))
end
it "does not use the current directory if one is given" do
root = File.expand_path("/")
base = MyCounter.new([1])
base.destination_root = root
expect(base.destination_root).to eq(root)
end
it "uses the current directory if none is given" do
base = MyCounter.new([1])
expect(base.destination_root).to eq(File.expand_path(File.join(File.dirname(__FILE__), "..")))
end
end
describe "#relative_to_original_destination_root" do
it "returns the path relative to the absolute root" do
expect(runner.relative_to_original_destination_root(file)).to eq("foo")
end
it "does not remove dot if required" do
expect(runner.relative_to_original_destination_root(file, false)).to eq("./foo")
end
it "always use the absolute root" do
runner.inside("foo") do
expect(runner.relative_to_original_destination_root(file)).to eq("foo")
end
end
it "creates proper relative paths for absolute file location" do
expect(runner.relative_to_original_destination_root("/test/file")).to eq("/test/file")
end
it "does not fail with files containing regexp characters" do
runner = MyCounter.new([1], {}, :destination_root => File.join(destination_root, "fo[o-b]ar"))
expect(runner.relative_to_original_destination_root("bar")).to eq("bar")
end
describe "#source_paths_for_search" do
it "add source_root to source_paths_for_search" do
expect(MyCounter.source_paths_for_search).to include(File.expand_path("fixtures", File.dirname(__FILE__)))
end
it "keeps only current source root in source paths" do
expect(ClearCounter.source_paths_for_search).to include(File.expand_path("fixtures/bundle", File.dirname(__FILE__)))
expect(ClearCounter.source_paths_for_search).not_to include(File.expand_path("fixtures", File.dirname(__FILE__)))
end
it "customized source paths should be before source roots" do
expect(ClearCounter.source_paths_for_search[0]).to eq(File.expand_path("fixtures/doc", File.dirname(__FILE__)))
expect(ClearCounter.source_paths_for_search[1]).to eq(File.expand_path("fixtures/bundle", File.dirname(__FILE__)))
end
it "keeps inherited source paths at the end" do
expect(ClearCounter.source_paths_for_search.last).to eq(File.expand_path("fixtures/broken", File.dirname(__FILE__)))
end
end
end
describe "#find_in_source_paths" do
it "raises an error if source path is empty" do
expect do
A.new.find_in_source_paths("foo")
end.to raise_error(Thor::Error, /Currently you have no source paths/)
end
it "finds a template inside the source path" do
expect(runner.find_in_source_paths("doc")).to eq(File.expand_path("doc", source_root))
expect { runner.find_in_source_paths("README") }.to raise_error
new_path = File.join(source_root, "doc")
runner.instance_variable_set(:@source_paths, nil)
runner.source_paths.unshift(new_path)
expect(runner.find_in_source_paths("README")).to eq(File.expand_path("README", new_path))
end
end
end
describe "#inside" do
it "executes the block inside the given folder" do
runner.inside("foo") do
expect(Dir.pwd).to eq(file)
end
end
it "changes the base root" do
runner.inside("foo") do
expect(runner.destination_root).to eq(file)
end
end
it "creates the directory if it does not exist" do
runner.inside("foo") do
expect(File.exist?(file)).to be true
end
end
describe "when pretending" do
it "no directories should be created" do
runner.inside("bar", :pretend => true) {}
expect(File.exist?("bar")).to be false
end
end
describe "when verbose" do
it "logs status" do
expect(capture(:stdout) do
runner.inside("foo", :verbose => true) {}
end).to match(/inside foo/)
end
it "uses padding in next status" do
expect(capture(:stdout) do
runner.inside("foo", :verbose => true) do
runner.say_status :cool, :padding
end
end).to match(/cool padding/)
end
it "removes padding after block" do
expect(capture(:stdout) do
runner.inside("foo", :verbose => true) {}
runner.say_status :no, :padding
end).to match(/no padding/)
end
end
end
describe "#in_root" do
it "executes the block in the root folder" do
runner.inside("foo") do
runner.in_root { expect(Dir.pwd).to eq(destination_root) }
end
end
it "changes the base root" do
runner.inside("foo") do
runner.in_root { expect(runner.destination_root).to eq(destination_root) }
end
end
it "returns to the previous state" do
runner.inside("foo") do
runner.in_root {}
expect(runner.destination_root).to eq(file)
end
end
end
describe "#apply" do
before do
@template = <<-TEMPLATE
@foo = "FOO"
say_status :cool, :padding
TEMPLATE
allow(@template).to receive(:read).and_return(@template)
@file = "/"
allow(runner).to receive(:open).and_return(@template)
end
it "accepts a URL as the path" do
@file = "http://gist.github.com/103208.txt"
expect(runner).to receive(:open).with(@file, "Accept" => "application/x-thor-template").and_return(@template)
action(:apply, @file)
end
it "accepts a secure URL as the path" do
@file = "https://gist.github.com/103208.txt"
expect(runner).to receive(:open).with(@file, "Accept" => "application/x-thor-template").and_return(@template)
action(:apply, @file)
end
it "accepts a local file path with spaces" do
@file = File.expand_path("fixtures/path with spaces", File.dirname(__FILE__))
expect(runner).to receive(:open).with(@file).and_return(@template)
action(:apply, @file)
end
it "opens a file and executes its content in the instance binding" do
action :apply, @file
expect(runner.instance_variable_get("@foo")).to eq("FOO")
end
it "applies padding to the content inside the file" do
expect(action(:apply, @file)).to match(/cool padding/)
end
it "logs its status" do
expect(action(:apply, @file)).to match(/ apply #{@file}\n/)
end
it "does not log status" do
content = action(:apply, @file, :verbose => false)
expect(content).to match(/cool padding/)
expect(content).not_to match(/apply http/)
end
end
describe "#run" do
before do
expect(runner).to receive(:system).with("ls")
end
it "executes the command given" do
action :run, "ls"
end
it "logs status" do
expect(action(:run, "ls")).to eq(" run ls from \".\"\n")
end
it "does not log status if required" do
expect(action(:run, "ls", :verbose => false)).to be_empty
end
it "accepts a color as status" do
expect(runner.shell).to receive(:say_status).with(:run, 'ls from "."', :yellow)
action :run, "ls", :verbose => :yellow
end
end
describe "#run_ruby_script" do
before do
allow(Thor::Util).to receive(:ruby_command).and_return("/opt/jruby")
expect(runner).to receive(:system).with("/opt/jruby script.rb")
end
it "executes the ruby script" do
action :run_ruby_script, "script.rb"
end
it "logs status" do
expect(action(:run_ruby_script, "script.rb")).to eq(" run jruby script.rb from \".\"\n")
end
it "does not log status if required" do
expect(action(:run_ruby_script, "script.rb", :verbose => false)).to be_empty
end
end
describe "#thor" do
it "executes the thor command" do
expect(runner).to receive(:system).with("thor list")
action :thor, :list, :verbose => true
end
it "converts extra arguments to command arguments" do
expect(runner).to receive(:system).with("thor list foo bar")
action :thor, :list, "foo", "bar"
end
it "converts options hash to switches" do
expect(runner).to receive(:system).with("thor list foo bar --foo")
action :thor, :list, "foo", "bar", :foo => true
expect(runner).to receive(:system).with("thor list --foo 1 2 3")
action :thor, :list, :foo => [1, 2, 3]
end
it "logs status" do
expect(runner).to receive(:system).with("thor list")
expect(action(:thor, :list)).to eq(" run thor list from \".\"\n")
end
it "does not log status if required" do
expect(runner).to receive(:system).with("thor list --foo 1 2 3")
expect(action(:thor, :list, :foo => [1, 2, 3], :verbose => false)).to be_empty
end
it "captures the output when :capture is given" do
expect(runner).to receive(:`).with("thor foo bar")
action(:thor, "foo", "bar", :capture => true)
end
end
end
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