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require 'minitest/autorun'
require 'fileutils'
require_relative '../../../lib/dsl'
class RCMFileTest < Minitest::Test
FILE_PATH = './.file_test.rcmtmp'.freeze
DIR_PATH = './.dir_test.rcmtmp'.freeze
Minitest.after_run do
File.unlink(FILE_PATH) if File.file?(FILE_PATH)
FileUtils.rm_r(DIR_PATH) if File.directory?(DIR_PATH)
end
def test_create_file_from_string
text = 'Hello World!'
configure_from_scratch do
file FILE_PATH do
text
end
end
assert_equal text, File.read(FILE_PATH)
end
def test_create_file_from_array
arr = %w[Hello World and Hello Universe]
configure_from_scratch do
file FILE_PATH do
arr
end
end
assert_equal arr.join("\n"), File.read(FILE_PATH)
end
def test_file_absent
configure_from_scratch do
file create do
path FILE_PATH
is present
the text
end
file delete do
path FILE_PATH
is absent
end
end
refute File.file?(FILE_PATH)
end
def test_file_absent_with_empty_directory
file_path = "#{DIR_PATH}/test_file_absent_with_empty_directory/bar/baz/foo.txt"
configure_from_scratch do
file create File empty directory do
path file_path
manage directory
the text
end
file delete File empty directory do
path file_path
is absent
manage directory and without backup
requires file create File empty directory
end
end
refute File.file?(file_path)
refute File.directory?(File.dirname(file_path))
refute File.directory?(File.dirname(File.dirname(file_path)))
end
def test_create_file_from_sourcefile
text = 'Hello World!'
source_path = "#{FILE_PATH}.source.rcmtmp"
File.write(source_path, text)
configure_from_scratch do
file FILE_PATH do
from sourcefile
source_path
end
end
assert_equal File.read(source_path), File.read(FILE_PATH)
ensure
File.unlink(source_path) if File.file?(source_path)
end
def test_create_file_from_template
configure_from_scratch do
file FILE_PATH do
from template
'One plus two is <%= 1 + 2 %>!'
end
end
assert_equal 'One plus two is 3!', File.read(FILE_PATH)
end
def test_line
File.write(FILE_PATH, "Hey there\n")
configure_from_scratch { file(FILE_PATH) { line 'Whats up?' } }
assert_equal "Hey there\nWhats up?\n", File.read(FILE_PATH)
end
def test_line_absent
File.write(FILE_PATH, "Hey there\nWhats up?")
configure_from_scratch do
file FILE_PATH do
line 'Whats up?'
is absent
end
end
assert_equal 'Hey there', File.read(FILE_PATH)
File.write(FILE_PATH, "Hey there\nWhats up?")
configure_from_scratch do
file FILE_PATH do
line 'Hey there'
is absent
end
end
assert_equal 'Whats up?', File.read(FILE_PATH)
end
def test_manage_directory
file_path = "#{DIR_PATH}/foo/bar/baz/foo.txt"
configure_from_scratch do
file file_path do
manage directory
:content
end
end
assert File.directory?(File.dirname(file_path))
assert File.exist?(file_path)
assert_equal :content, File.read(file_path).to_sym
end
def test_backup
file_path = "#{DIR_PATH}/foo/backup-me.txt"
original_content = 'original_content'
backup_path = "#{DIR_PATH}/foo/.rcm/backup-me.txt.d4c3af73588ce06c32ed04d1b79801286109ea265712a2bd3fdc3ed01c82bb86"
configure_from_scratch do
file original do
path file_path
manage directory
original_content
end
file new do
path file_path
manage directory
requires file original
:new_content
end
end
assert File.file?(backup_path)
assert_equal original_content, File.read(backup_path)
end
def test_create_symlink
symlink_path = "#{DIR_PATH}/the_symlink"
symlink_target = "#{DIR_PATH}/the_symlink_target"
configure_from_scratch do
symlink symlink_path do
manage directory
symlink_target
end
end
assert File.symlink?(symlink_path)
assert_equal symlink_target, File.readlink(symlink_path)
end
def test_change_symlink
symlink_path = "#{DIR_PATH}/the_symlink"
symlink_target1 = "#{DIR_PATH}/the_symlink_target1"
symlink_target2 = "#{DIR_PATH}/the_symlink_target2"
configure_from_scratch do
symlink original do
path symlink_path
manage directory
symlink_target1
end
symlink changed do
path symlink_path
requires symlink original
symlink_target2
end
end
assert File.symlink?(symlink_path)
assert_equal symlink_target2, File.readlink(symlink_path)
end
end
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