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require File.dirname(__FILE__) + '/../../spec_helper'
require 'mspec/runner/formatters/unit'
require 'mspec/runner/example'
require 'mspec/utils/script'
describe UnitdiffFormatter, "#finish" do
before :each do
@tally = double("tally").as_null_object
TallyAction.stub(:new).and_return(@tally)
@timer = double("timer").as_null_object
TimerAction.stub(:new).and_return(@timer)
$stdout = @out = IOStub.new
context = ContextState.new "describe"
@state = ExampleState.new(context, "it")
MSpec.stub(:register)
@formatter = UnitdiffFormatter.new
@formatter.register
end
after :each do
$stdout = STDOUT
end
it "prints a failure message for an exception" do
exc = ExceptionState.new @state, nil, MSpecExampleError.new("broken")
@formatter.exception exc
@formatter.after @state
@formatter.finish
@out.should =~ /^1\)\ndescribe it ERROR$/
end
it "prints a backtrace for an exception" do
exc = ExceptionState.new @state, nil, Exception.new("broken")
exc.stub(:backtrace).and_return("path/to/some/file.rb:35:in method")
@formatter.exception exc
@formatter.finish
@out.should =~ %r[path/to/some/file.rb:35:in method$]
end
it "prints a summary of elapsed time" do
@timer.should_receive(:format).and_return("Finished in 2.0 seconds")
@formatter.finish
@out.should =~ /^Finished in 2.0 seconds$/
end
it "prints a tally of counts" do
@tally.should_receive(:format).and_return("1 example, 0 failures")
@formatter.finish
@out.should =~ /^1 example, 0 failures$/
end
it "prints errors, backtraces, elapsed time, and tallies" do
exc = ExceptionState.new @state, nil, Exception.new("broken")
exc.stub(:backtrace).and_return("path/to/some/file.rb:35:in method")
@formatter.exception exc
@formatter.after @state
@timer.should_receive(:format).and_return("Finished in 2.0 seconds")
@tally.should_receive(:format).and_return("1 example, 0 failures")
@formatter.finish
@out.should ==
%[E
Finished in 2.0 seconds
1)
describe it ERROR
Exception: broken:
path/to/some/file.rb:35:in method
1 example, 0 failures
]
end
end
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