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require File.expand_path('../helper', __FILE__)
class TestRakeScope < Rake::TestCase
include Rake
def test_path_against_empty_scope
scope = Scope.make
assert_equal scope, Scope::EMPTY
assert_equal scope.path, ""
end
def test_path_against_one_element
scope = Scope.make(:one)
assert_equal "one", scope.path
end
def test_path_against_two_elements
scope = Scope.make(:inner, :outer)
assert_equal "outer:inner", scope.path
end
def test_path_with_task_name
scope = Scope.make(:inner, :outer)
assert_equal "outer:inner:task", scope.path_with_task_name("task")
end
def test_path_with_task_name_against_empty_scope
scope = Scope.make
assert_equal "task", scope.path_with_task_name("task")
end
def test_conj_against_two_elements
scope = Scope.make.conj("B").conj("A")
assert_equal Scope.make("A", "B"), scope
end
def test_trim
scope = Scope.make("A", "B")
assert_equal scope, scope.trim(0)
assert_equal scope.tail, scope.trim(1)
assert_equal scope.tail.tail, scope.trim(2)
assert_equal scope.tail.tail, scope.trim(3)
end
end
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