JezK
Edit File: test_rake_task_manager.rb
require File.expand_path('../helper', __FILE__) class TestRakeTaskManager < Rake::TestCase def setup super @tm = Rake::TestCase::TaskManager.new end def test_create_task_manager refute_nil @tm assert_equal [], @tm.tasks end def test_define_task t = @tm.define_task(Rake::Task, :t) assert_equal "t", t.name assert_equal @tm, t.application end def test_name_lookup t = @tm.define_task(Rake::Task, :t) assert_equal t, @tm[:t] end def test_namespace_task_create @tm.in_namespace("x") do t = @tm.define_task(Rake::Task, :t) assert_equal "x:t", t.name end assert_equal ["x:t"], @tm.tasks.collect { |t| t.name } end def test_anonymous_namespace anon_ns = @tm.in_namespace(nil) do t = @tm.define_task(Rake::Task, :t) assert_equal "_anon_1:t", t.name end task = anon_ns[:t] assert_equal "_anon_1:t", task.name end def test_create_filetask_in_namespace @tm.in_namespace("x") do t = @tm.define_task(Rake::FileTask, "fn") assert_equal "fn", t.name end assert_equal ["fn"], @tm.tasks.collect { |t| t.name } end def test_namespace_yields_same_namespace_as_returned yielded_namespace = nil returned_namespace = @tm.in_namespace("x") do |ns| yielded_namespace = ns end assert_equal returned_namespace, yielded_namespace end def test_name_lookup_with_implicit_file_tasks t = @tm["README.rdoc"] assert_equal "README.rdoc", t.name assert Rake::FileTask === t end def test_name_lookup_with_nonexistent_task assert_raises(RuntimeError) { @tm["DOES NOT EXIST"] } end def test_name_lookup_in_multiple_scopes aa = nil bb = nil xx = @tm.define_task(Rake::Task, :xx) top_z = @tm.define_task(Rake::Task, :z) @tm.in_namespace("a") do aa = @tm.define_task(Rake::Task, :aa) mid_z = @tm.define_task(Rake::Task, :z) @tm.in_namespace("b") do bb = @tm.define_task(Rake::Task, :bb) bot_z = @tm.define_task(Rake::Task, :z) assert_equal ["a", "b"], @tm.current_scope assert_equal bb, @tm["a:b:bb"] assert_equal aa, @tm["a:aa"] assert_equal xx, @tm["xx"] assert_equal bot_z, @tm["z"] assert_equal mid_z, @tm["^z"] assert_equal top_z, @tm["^^z"] assert_equal top_z, @tm["rake:z"] end assert_equal ["a"], @tm.current_scope assert_equal bb, @tm["a:b:bb"] assert_equal aa, @tm["a:aa"] assert_equal xx, @tm["xx"] assert_equal bb, @tm["b:bb"] assert_equal aa, @tm["aa"] assert_equal mid_z, @tm["z"] assert_equal top_z, @tm["^z"] assert_equal top_z, @tm["rake:z"] end assert_equal [], @tm.current_scope assert_equal [], xx.scope assert_equal ['a'], aa.scope assert_equal ['a', 'b'], bb.scope end def test_lookup_with_explicit_scopes t1, t2, t3, s = (0...4).collect { nil } t1 = @tm.define_task(Rake::Task, :t) @tm.in_namespace("a") do t2 = @tm.define_task(Rake::Task, :t) s = @tm.define_task(Rake::Task, :s) @tm.in_namespace("b") do t3 = @tm.define_task(Rake::Task, :t) end end assert_equal t1, @tm[:t, []] assert_equal t2, @tm[:t, ["a"]] assert_equal t3, @tm[:t, ["a", "b"]] assert_equal s, @tm[:s, ["a", "b"]] assert_equal s, @tm[:s, ["a"]] end def test_correctly_scoped_prerequisites_are_invoked values = [] @tm = Rake::Application.new @tm.define_task(Rake::Task, :z) do values << "top z" end @tm.in_namespace("a") do @tm.define_task(Rake::Task, :z) do values << "next z" end @tm.define_task(Rake::Task, :x => :z) end @tm["a:x"].invoke assert_equal ["next z"], values end end