diff options
Diffstat (limited to 'test/rake/test_trace_output.rb')
-rw-r--r-- | test/rake/test_trace_output.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/rake/test_trace_output.rb b/test/rake/test_trace_output.rb index 750ea1447e..f9aead989d 100644 --- a/test/rake/test_trace_output.rb +++ b/test/rake/test_trace_output.rb @@ -6,10 +6,12 @@ class TestTraceOutput < Rake::TestCase class PrintSpy attr_reader :result, :calls + def initialize @result = "" @calls = 0 end + def print(string) @result << string @calls += 1 @@ -30,6 +32,13 @@ class TestTraceOutput < Rake::TestCase assert_equal 1, spy.calls end + def test_trace_handles_nil_objects + spy = PrintSpy.new + trace_on(spy, "HI\n", nil, "LO") + assert_equal "HI\nLO\n", spy.result + assert_equal 1, spy.calls + end + def test_trace_issues_single_io_for_args_multiple_strings_and_alternate_sep old_sep = $\ $\ = "\r" |