# 

# Testing Rake Tasks

# $Id$

# 

# 

# Keep these tasks optional by handling LoadErrors with stub task

# replacements.

begin

	gem 'rspec', '>= 1.1.1'

	require 'spec/rake/spectask'

	COMMON_SPEC_OPTS = ['-c', '-f', 's']

	### Task: spec

	Spec::Rake::SpecTask.new( :spec ) do |task|

		task.spec_files = SPEC_FILES

		task.libs += [LIBDIR]

		task.spec_opts = COMMON_SPEC_OPTS

	end

	task :test => [:spec]

	namespace :spec do

		desc "Generate HTML output for a spec run"

		Spec::Rake::SpecTask.new( :html ) do |task|

			task.spec_files = SPEC_FILES

			task.spec_opts = ['-f','h', '-D']

		end

		desc "Generate plain-text output for a CruiseControl.rb build"

		Spec::Rake::SpecTask.new( :text ) do |task|

			task.spec_files = SPEC_FILES

			task.spec_opts = ['-f','p']

		end

	end

rescue LoadError => err

	task :no_rspec do

		$stderr.puts "Testing tasks not defined: RSpec rake tasklib not available: %s" %

			[ err.message ]

	end

	task :spec => :no_rspec

	namespace :spec do

		task :autotest => :no_rspec

		task :html => :no_rspec

		task :text => :no_rspec

	end

end

### RCov (via RSpec) tasks

begin

	gem 'rcov'

	gem 'rspec', '>= 1.1.1'

	COVERAGE_TARGETDIR = STATICWWWDIR + 'coverage'

	RCOV_OPTS = ['--exclude', SPEC_EXCLUDES, '--xrefs', '--save']

	### Task: coverage (via RCov)

	### Task: spec

	desc "Build test coverage reports"

	Spec::Rake::SpecTask.new( :coverage ) do |task|

		task.spec_files = SPEC_FILES

		task.libs += [LIBDIR]

		task.spec_opts = ['-f', 'p', '-b']

		task.rcov_opts = RCOV_OPTS

		task.rcov = true

	end

	task :rcov => [:coverage] do; end

	### Other coverage tasks

	namespace :coverage do

		desc "Generate a detailed text coverage report"

		Spec::Rake::SpecTask.new( :text ) do |task|

			task.spec_files = SPEC_FILES

			task.rcov_opts = RCOV_OPTS + ['--text-report']

			task.rcov = true

		end

		desc "Show differences in coverage from last run"

		Spec::Rake::SpecTask.new( :diff ) do |task|

			task.spec_files = SPEC_FILES

			task.rcov_opts = ['--text-coverage-diff']

			task.rcov = true

		end

		### Task: verify coverage

		desc "Build coverage statistics"

		VerifyTask.new( :verify => :rcov ) do |task|

			task.threshold = 85.0

		end

		desc "Run RCov in 'spec-only' mode to check coverage from specs"

		Spec::Rake::SpecTask.new( :speconly ) do |task|

			task.spec_files = SPEC_FILES

			task.rcov_opts = ['--exclude', SPEC_EXCLUDES, '--text-report', '--save']

			task.rcov = true

		end

	end

	task :clobber_coverage do

		rmtree( COVERAGE_TARGETDIR )

	end

rescue LoadError => err

	task :no_rcov do

		$stderr.puts "Coverage tasks not defined: RSpec+RCov tasklib not available: %s" %

			[ err.message ]

	end

	task :coverage => :no_rcov

	task :clobber_coverage

	task :rcov => :no_rcov

	namespace :coverage do

		task :text => :no_rcov

		task :diff => :no_rcov

	end

	task :verify => :no_rcov

end