test/test_pdfinfo.rb in pdfmult-1.3.2 vs test/test_pdfinfo.rb in pdfmult-1.4.0

@@ -1,34 +1,31 @@
-# test_pdfinfo.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"
 
 SRCPATH = File.dirname(__FILE__)
 
 
 describe Pdfmult::PDFInfo do
 
   before do
     @sample_pdf = File.expand_path("#{SRCPATH}/sample.pdf")
   end
 
-  describe 'when asked about the page count' do
-    it 'should return the page count for existing file and system tool' do
+  describe "when asked about the page count" do
+    it "should return the page count for existing file and system tool" do
       infocmd = Pdfmult::PDFInfo::PDFINFOCMD
       skip("Skipped: `#{infocmd}' not available on the system")  unless Pdfmult::PDFInfo.infocmd_available?
-      Pdfmult::PDFInfo.new(@sample_pdf).page_count.must_equal 3
-      Pdfmult::PDFInfo.new(@sample_pdf, :pdfinfocmd => infocmd).page_count.must_equal 3
+      _(Pdfmult::PDFInfo.new(@sample_pdf).page_count).must_equal 3
+      _(Pdfmult::PDFInfo.new(@sample_pdf, pdfinfocmd: infocmd).page_count).must_equal 3
     end
 
-    it 'should return nil for non-existent files' do
-      Pdfmult::PDFInfo.new('not_a_file.pdf').page_count.must_be_nil
+    it "should return nil for non-existent files" do
+      _(Pdfmult::PDFInfo.new("not_a_file.pdf").page_count).must_be_nil
     end
 
     it "should return nil for non-existent `pdfinfo' system tool" do
-      Pdfmult::PDFInfo.new(@sample_pdf, :pdfinfocmd => 'not_a_command').page_count.must_be_nil
+      _(Pdfmult::PDFInfo.new(@sample_pdf, pdfinfocmd: "not_a_command").page_count).must_be_nil
     end
   end
 end