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Contents
#encoding: UTF-8
require 'spec_helper'
describe Termit::UserInputParser do
describe "options method" do
context "when user has not given any arguments" do
it "raises error" do
expect{ Termit::UserInputParser.new [] }.to raise_error SystemExit
end
end
context "when user has specified the options" do
it "without the -v flag" do
parser = Termit::UserInputParser.new ['en', 'fr', 'your mother']
expect(parser.options).to eq({ source_lang: :en, target_lang: :fr, text: 'your mother', talk: false })
end
it "with the -v (version) flag it exit the program and displays version number" do
expect { Termit::UserInputParser.new ['-v'] }.to raise_error SystemExit
end
it "with the -h (help) flag it exit the program and displays help" do
expect { Termit::UserInputParser.new ['-h'] }.to raise_error SystemExit
end
it "with -t (talk) flag" do
parser = Termit::UserInputParser.new ['en', 'fr', 'hey cowboy!', '-t']
expect(parser.options).to eq({ source_lang: :en, target_lang: :fr, text: 'hey cowboy!', talk: true })
end
it "with text as seperate ARGV array elements" do
parser = Termit::UserInputParser.new ['en', 'fr', 'is', 'cowboy', 'here ?', '-t']
expect(parser.options).to eq({ source_lang: :en, target_lang: :fr, text: 'is cowboy here ?', talk: true })
end
it "with incorrect language options format raiser error" do
expect{ Termit::UserInputParser.new ['ang', 'po polski', 'hey cowboy!', '-t'] }.to raise_error SystemExit
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems