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require 'spec_helper.rb'
describe "Ruby Beautify" do
# This acts as a config block for files and anything else that you may set.
before (:all) do
# a very quick to parse file, since this isn't to test the function of the parser (but the function of the binary).
@small_file = 'spec/binary_scenarios/small_example.rb'
# should be the contents of the small file twice.
@doubled_file = 'spec/binary_scenarios/doubled_example.rb'
# Our file to overwrite (should be ugly to start).
@overwrite_file = "spec/binary_scenarios/overwrite.rb"
@overwrite_target_file = "tmp/copied.rb"
@overwrite_pretty_file = "spec/binary_scenarios/overwrite_pretty.rb"
# Our space test.
@space_before = 'spec/binary_scenarios/spaces_before.rb'
@space_after = 'spec/binary_scenarios/spaces_after.rb'
@space_after_sum = Digest::MD5.hexdigest File.read @space_after
# our count test.
@count_before = 'spec/binary_scenarios/count_before.rb'
@count_after = 'spec/binary_scenarios/count_after.rb'
end
it "will work" do
small_md5_sum = Digest::MD5.hexdigest File.read(@small_file)
md5_sum = Digest::MD5.hexdigest `exec #{BEAUTIFY_BIN} #{@small_file}`
expect(md5_sum).to eq small_md5_sum
end
it "will do multiple files" do
md5_sum = Digest::MD5.hexdigest `exec #{BEAUTIFY_BIN} #{@small_file} #{@small_file}`
doubled_md5_sum = Digest::MD5.hexdigest File.read(@doubled_file)
expect(md5_sum).to eq doubled_md5_sum
end
# I want to make sure the file actually changes, so I do this (I could make yet another file).
it "will update files (overwrite) in place" do
FileUtils.mkdir_p File.dirname @overwrite_target_file
FileUtils.cp @overwrite_file, @overwrite_target_file
`exec #{BEAUTIFY_BIN} --overwrite #{@overwrite_target_file}`
md5_sum = Digest::MD5.hexdigest File.read @overwrite_target_file
overwrite_md5_sum = Digest::MD5.hexdigest File.read(@overwrite_pretty_file)
expect(md5_sum).to eq overwrite_md5_sum
FileUtils.rm @overwrite_target_file
end
it "will honor --spaces" do
beautified_sum = Digest::MD5.hexdigest `exec #{BEAUTIFY_BIN} --spaces #{@space_before}`
expect(beautified_sum).to eq(@space_after_sum)
end
it "will honor the ident_count prefix" do
beautified_sum = Digest::MD5.hexdigest `exec #{BEAUTIFY_BIN} --indent_count=3 #{@count_before}`
count_after_sum = Digest::MD5.hexdigest File.read @count_after
expect(beautified_sum).to eq(count_after_sum)
end
it "will use a .ruby-beautify config file" do
FileUtils.cp "spec/ruby-beautify.dotfile", "tmp/.ruby-beautify"
Dir.chdir "tmp"
beautified_sum = Digest::MD5.hexdigest `exec #{BEAUTIFY_BIN} ../#{@space_before}`
Dir.chdir ".."
FileUtils.rm "tmp/.ruby-beautify"
expect(beautified_sum).to eq(@space_after_sum)
end
end
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