normalize man tests

Author: DannyBen

spec/approvals/libraries/render/mandoc/render-1-download.1

@@ -1,29 +1,29 @@
 download(1)       Sample minimal application without commands       download(1)
 
 NAME
-     download - Sample minimal application without commands
+ download - Sample minimal application without commands
 
 SYNOPSIS
-     download SOURCE TARGET OPTIONS
+ download SOURCE TARGET OPTIONS
 
 DESCRIPTION
-     Sample minimal application without commands
+ Sample minimal application without commands
 
 ARGUMENTS
-   SOURCE
-     URL to download from
+ SOURCE
+ URL to download from
 
-     • Required
+ • Required
 
-   TARGET
-     Target filename (default: same as source)
+ TARGET
+ Target filename (default: same as source)
 
 OPTIONS
-   --force, -f
-     Overwrite existing files
+ --force, -f
+ Overwrite existing files
 
 EXAMPLES
-            download example.com
+ download example.com
 
-            download example.com ./output -f
+ download example.com ./output -f
 

spec/bashly/libraries/render_mandoc_spec.rb

@@ -28,7 +28,8 @@
           .to match_approval('libraries/render/mandoc/render-1-download.md')
           .except(/\w{3,9} 202\d/, 'MONTH YEAR')
 
-        expect(`man "#{target}/download.1" | col -bx | sed '$d'`)
+        # man output differs from system to system, so we normalize
+        expect(`man "#{target}/download.1" | col -bx | sed '$d' | sed 's/^[[:space:]][[:space:]]*/ /'`)
           .to match_approval('libraries/render/mandoc/render-1-download.1')
           .diff(leeway)
       end