Make spec resilient to changes to this spec file.

Hard coding the line number was very brittle.
rspec · Aug 20, 2016 · 3512b23 · 3512b23
1 parent b54e2a1
commit 3512b23
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/spec/rspec/core/formatters/exception_presenter_spec.rb b/spec/rspec/core/formatters/exception_presenter_spec.rb
@@ -136,6 +136,7 @@ module RSpec::Core
         instance_double(Exception, :cause => first_exception, :message => "Second\nexception", :backtrace => ["#{__FILE__}:#{__LINE__}"])
       end
 
+      caused_by_line_num = __LINE__ + 2
       let(:first_exception) do
         instance_double(Exception, :cause => nil, :message => "Real\nculprit", :backtrace => ["#{__FILE__}:#{__LINE__}"])
       end
@@ -155,7 +156,7 @@ module RSpec::Core
           |     # --- Caused by: ---
           |     #   Real
           |     #   culprit
-          |     #   ./spec/rspec/core/formatters/exception_presenter_spec.rb:140
+          |     #   ./spec/rspec/core/formatters/exception_presenter_spec.rb:#{caused_by_line_num}
         EOS
       end