Add support for heredoc documents in test suite (PR #313)

1 files changed, 7 insertions, 7 deletions

diff --git a/spec/cli_spec.rb b/spec/cli_spec.rb
index f3b39a2..e8980e3 100644
--- a/spec/cli_spec.rb
+++ b/spec/cli_spec.rb
@@ -10,7 +10,7 @@ describe 'asciidoctor-epub3' do
   end
 
   it 'exits with 1 when given nonexistent path' do
-    _, err, res = to_epub '/nonexistent'
+    _, err, res = to_epub Pathname.new('/nonexistent')
     expect(res.exitstatus).to eq(1)
     expect(err).to match(/input file \/nonexistent( is)? missing/)
   end
@@ -21,8 +21,8 @@ describe 'asciidoctor-epub3' do
     _, err, res = run_command asciidoctor_epub3_bin,
         '--failure-level=ERROR',
         '-a', 'ebook-validate',
-        fixture_file('invalid.adoc'),
-        '-o', temp_file('invalid.epub')
+        fixture_file('invalid.adoc').to_s,
+        '-o', temp_file('invalid.epub').to_s
     expect(res.exitstatus).to eq(1)
     # Error from epubcheck
     expect(err).to include 'ERROR(RSC-012)'
@@ -66,13 +66,13 @@ describe 'asciidoctor-epub3' do
   end
 
   def to_mobi in_file, out_file
-    skip_if_darwin
-    run_command asciidoctor_epub3_bin, '-a', 'ebook-format=mobi', in_file, '-o', out_file
+    skip_unless_has_kindlegen
+    run_command asciidoctor_epub3_bin, '-a', 'ebook-format=mobi', in_file.to_s, '-o', out_file.to_s
   end
 
   def to_epub in_file, out_file = nil
-    argv = asciidoctor_epub3_bin + ['-a', 'ebook-validate', in_file]
-    argv += ['-o', out_file] unless out_file.nil?
+    argv = asciidoctor_epub3_bin + ['-a', 'ebook-validate', in_file.to_s]
+    argv += ['-o', out_file.to_s] unless out_file.nil?
     run_command argv
   end
 end