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require 'test/unit'
require_relative 'capture_stdout'
require 'rake'
class Rake::TestTopLevelFunctions < Test::Unit::TestCase
include CaptureStdout
def setup
super
@app = Rake.application
Rake.application = @mock = Object.new
end
def teardown
Rake.application = @app
super
end
def defmock(sym, &block)
class << @mock; self; end.class_eval do
define_method(sym, block)
end
end
def test_namespace
args = []
defmock(:in_namespace) {|a, *| args << a}
namespace "xyz" do end
assert_equal(["xyz"], args)
end
def test_import
args = []
defmock(:add_import) {|a| args << a}
import('x', 'y', 'z')
assert_equal(['x', 'y', 'z'], args)
end
def test_when_writing
out = capture_stdout do
when_writing("NOTWRITING") do
puts "WRITING"
end
end
assert_equal "WRITING\n", out
end
def test_when_not_writing
RakeFileUtils.nowrite_flag = true
out = capture_stdout do
when_writing("NOTWRITING") do
puts "WRITING"
end
end
assert_equal "DRYRUN: NOTWRITING\n", out
ensure
RakeFileUtils.nowrite_flag = false
end
def test_missing_constants_task
args = []
defmock(:const_warning) {|a| args << a}
Object.const_missing(:Task)
assert_equal([:Task], args)
end
def test_missing_constants_file_task
args = []
defmock(:const_warning) {|a| args << a}
Object.const_missing(:FileTask)
assert_equal([:FileTask], args)
end
def test_missing_constants_file_creation_task
args = []
defmock(:const_warning) {|a| args << a}
Object.const_missing(:FileCreationTask)
assert_equal([:FileCreationTask], args)
end
def test_missing_constants_rake_app
args = []
defmock(:const_warning) {|a| args << a}
Object.const_missing(:RakeApp)
assert_equal([:RakeApp], args)
end
def test_missing_other_constant
assert_raise(NameError) do Object.const_missing(:Xyz) end
end
end
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