wrong number of arguments

[dfrencham]

System

• URL of failing Travis CI job: https://travis-ci.org/dfrencham/rad-gate
• URL of your Arduino project: https://github.com/dfrencham/rad-gate/tree/unittest

Issue Summary

Locally (in OSX) and remotely the following error is displayed when running unit tests:

/home/travis/.rvm/gems/ruby-2.4.1/gems/arduino_ci-0.1.8/lib/arduino_ci/cpp_library.rb:185:in 
`build_for_test_with_configuration': wrong number of arguments (given 3, expected 4) (ArgumentError)

The broken code seems to be in arduino_ci_remote.rb

This line is missing a parameter:

exe = cpp_library.build_for_test_with_configuration(
            unittest_path,
            config.aux_libraries_for_unittest,
            config.gcc_config(p)
          )

It should be

exe = cpp_library.build_for_test_with_configuration(
            unittest_path,
            config.aux_libraries_for_unittest,
            gcc_binary,
            config.gcc_config(p)
          )

[ianfixes]

Well that's embarrassing. Although I'm digging now to find out how/why that slipped through this CI job, since I run arduino_ci_remote.rb as part of that process...