test_optionparser.rb in pdfmult-1.4.0

- old
+ new
@@ -1,87 +1,84 @@
-# test_optionparser.rb: Unit tests for the pdfmult script.
-#
-# Copyright (C) 2011-2013 Marcus Stollsteimer
+# frozen_string_literal: true
 
-require 'minitest/spec'
-require 'minitest/autorun'
-require 'pdfmult'
+require "minitest/autorun"
+require "pdfmult"
 
 
 describe Pdfmult::Optionparser do
 
-  it 'should return the correct default values' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf'])
+  it "should return the correct default values" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf"])
     expected = {
-      :force   => false,
-      :infile  => 'sample.pdf',
-      :latex   => false,
-      :number  => 2,
-      :outfile => 'sample_2.pdf',
-      :pages   => nil,
-      :silent  => false
+      force: false,
+      infile: "sample.pdf",
+      latex: false,
+      number: 2,
+      outfile: "sample_2.pdf",
+      pages: nil,
+      silent: false
     }
-    options.must_equal expected
+    _(options).must_equal expected
   end
 
-  it 'should recognize the -n option and set the corresponding output filename' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf', '-n', '4'])
-    options[:outfile].must_equal 'sample_4.pdf'
-    options[:number].must_equal 4
+  it "should recognize the -n option and set the corresponding output filename" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf", "-n", "4"])
+    _(options[:outfile]).must_equal "sample_4.pdf"
+    _(options[:number]).must_equal 4
   end
 
-  it 'should not accept invalid -n option values' do
-    lambda { Pdfmult::Optionparser.parse!(['sample.pdf', '-n', '3']) }.must_raise OptionParser::InvalidArgument
+  it "should not accept invalid -n option values" do
+    _ { Pdfmult::Optionparser.parse!(["sample.pdf", "-n", "3"]) }.must_raise OptionParser::InvalidArgument
   end
 
-  it 'should recognize the -o option' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf', '-o', 'outfile.pdf'])
-    options[:outfile].must_equal 'outfile.pdf'
+  it "should recognize the -o option" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf", "-o", "outfile.pdf"])
+    _(options[:outfile]).must_equal "outfile.pdf"
   end
 
-  it 'should recognize the -p option' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf', '-p', '4'])
-    options[:pages].must_equal 4
+  it "should recognize the -p option" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf", "-p", "4"])
+    _(options[:pages]).must_equal 4
   end
 
-  it 'should recognize the -f option' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf', '-f'])
-    options[:force].must_equal true
+  it "should recognize the -f option" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf", "-f"])
+    _(options[:force]).must_equal true
   end
 
-  it 'should recognize the --no-force option' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf', '--no-force'])
-    options[:force].must_equal false
+  it "should recognize the --no-force option" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf", "--no-force"])
+    _(options[:force]).must_equal false
   end
 
-  it 'should recognize the -l option and set the corresponding output filename' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf', '-l'])
-    options[:outfile].must_equal 'sample_2.tex'
-    options[:latex].must_equal true
+  it "should recognize the -l option and set the corresponding output filename" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf", "-l"])
+    _(options[:outfile]).must_equal "sample_2.tex"
+    _(options[:latex]).must_equal true
   end
 
-  it 'should only accept positive -p option values' do
-    lambda { Pdfmult::Optionparser.parse!(['sample.pdf', '-p', '0.5']) }.must_raise OptionParser::InvalidArgument
-    lambda { Pdfmult::Optionparser.parse!(['sample.pdf', '-p', '0']) }.must_raise OptionParser::InvalidArgument
-    lambda { Pdfmult::Optionparser.parse!(['sample.pdf', '-p', '-1']) }.must_raise OptionParser::InvalidArgument
+  it "should only accept positive -p option values" do
+    _ { Pdfmult::Optionparser.parse!(["sample.pdf", "-p", "0.5"]) }.must_raise OptionParser::InvalidArgument
+    _ { Pdfmult::Optionparser.parse!(["sample.pdf", "-p", "0"]) }.must_raise OptionParser::InvalidArgument
+    _ { Pdfmult::Optionparser.parse!(["sample.pdf", "-p", "-1"]) }.must_raise OptionParser::InvalidArgument
   end
 
-  it 'should recognize the -s option' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf', '-s'])
-    options[:silent].must_equal true
+  it "should recognize the -s option" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf", "-s"])
+    _(options[:silent]).must_equal true
   end
 
-  it 'should recognize the --no-silent option' do
-    options = Pdfmult::Optionparser.parse!(['sample.pdf', '--no-silent'])
-    options[:silent].must_equal false
+  it "should recognize the --no-silent option" do
+    options = Pdfmult::Optionparser.parse!(["sample.pdf", "--no-silent"])
+    _(options[:silent]).must_equal false
   end
 
-  it 'should not accept wrong number of arguments' do
-    lambda { Pdfmult::Optionparser.parse!(['sample.pdf', 'sample2.pdf']) }.must_raise ArgumentError
-    lambda { Pdfmult::Optionparser.parse!(['']) }.must_raise ArgumentError
-    lambda { Pdfmult::Optionparser.parse!([]) }.must_raise ArgumentError
+  it "should not accept wrong number of arguments" do
+    _ { Pdfmult::Optionparser.parse!(["sample.pdf", "sample2.pdf"]) }.must_raise ArgumentError
+    _ { Pdfmult::Optionparser.parse!([""]) }.must_raise ArgumentError
+    _ { Pdfmult::Optionparser.parse!([]) }.must_raise ArgumentError
   end
 
-  it 'should not accept invalid options' do
-    lambda { Pdfmult::Optionparser.parse!(['-x']) }.must_raise OptionParser::InvalidOption
+  it "should not accept invalid options" do
+    _ { Pdfmult::Optionparser.parse!(["-x"]) }.must_raise OptionParser::InvalidOption
   end
 end