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

@@ -1,39 +1,36 @@
-# test_latex_document.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::LaTeXDocument do
 
   before do
     @layout_class = Pdfmult::Layout
   end
 
-  it 'should return the expected LaTeX code for 4 pages' do
+  it "should return the expected LaTeX code for 4 pages" do
     args = {
-      :pdffile    => 'sample.pdf',
-      :layout     => @layout_class.new(4),
-      :page_count => 3
+      pdffile: "sample.pdf",
+      layout: @layout_class.new(4),
+      page_count: 3
     }
-    document_lines = Pdfmult::LaTeXDocument.new(args).to_s.split(/\n/)
-    document_lines[0].must_equal  '\documentclass[a4paper]{article}'
-    document_lines[-2].must_equal '\includepdf[pages={3,3,3,3},nup=2x2]{sample.pdf}%'
-    document_lines.grep(/includepdf/).size.must_equal args[:page_count]
+    document_lines = Pdfmult::LaTeXDocument.new(args).to_s.split("\n")
+    _(document_lines[0]).must_equal  '\documentclass[a4paper]{article}'
+    _(document_lines[-2]).must_equal '\includepdf[pages={3,3,3,3},nup=2x2]{sample.pdf}%'
+    _(document_lines.grep(/includepdf/).size).must_equal args[:page_count]
   end
 
-  it 'should return the expected LaTeX code for 8 pages' do
+  it "should return the expected LaTeX code for 8 pages" do
     args = {
-      :pdffile    => 'sample.pdf',
-      :layout     => @layout_class.new(8),
-      :page_count => 5
+      pdffile: "sample.pdf",
+      layout: @layout_class.new(8),
+      page_count: 5
     }
-    document_lines = Pdfmult::LaTeXDocument.new(args).to_s.split(/\n/)
-    document_lines[0].must_equal  '\documentclass[a4paper,landscape]{article}'
-    document_lines[-2].must_equal '\includepdf[pages={5,5,5,5,5,5,5,5},nup=4x2]{sample.pdf}%'
-    document_lines.grep(/includepdf/).size.must_equal args[:page_count]
+    document_lines = Pdfmult::LaTeXDocument.new(args).to_s.split("\n")
+    _(document_lines[0]).must_equal  '\documentclass[a4paper,landscape]{article}'
+    _(document_lines[-2]).must_equal '\includepdf[pages={5,5,5,5,5,5,5,5},nup=4x2]{sample.pdf}%'
+    _(document_lines.grep(/includepdf/).size).must_equal args[:page_count]
   end
 end