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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_index
e = assert_raises RuntimeError do
@tm['bad']
end
assert_equal "Don't know how to build task 'bad'", e.message
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.map { |t| t.name }
end
def test_define_namespaced_task
t = @tm.define_task(Rake::Task, 'n:a:m:e:t')
assert_equal Rake::Scope.make("e", "m", "a", "n"), t.scope
assert_equal "n:a:m:e:t", t.name
assert_equal @tm, t.application
end
def test_define_namespace_in_namespace
t = nil
@tm.in_namespace("n") do
t = @tm.define_task(Rake::Task, 'a:m:e:t')
end
assert_equal Rake::Scope.make("e", "m", "a", "n"), t.scope
assert_equal "n:a:m:e:t", t.name
assert_equal @tm, t.application
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.map { |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
FileUtils.touch 'README.rdoc'
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)
ns_d = @tm.define_task(Rake::Task, "n:t")
@tm.in_namespace("b") do
bb = @tm.define_task(Rake::Task, :bb)
bot_z = @tm.define_task(Rake::Task, :z)
assert_equal Rake::Scope.make("b", "a"), @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["^^^z"] # Over the top
assert_equal top_z, @tm["rake:z"]
end
assert_equal Rake::Scope.make("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["^^z"] # Over the top
assert_equal top_z, @tm["rake:z"]
assert_equal ns_d, @tm["n:t"]
assert_equal ns_d, @tm["a:n:t"]
end
assert_equal Rake::Scope.make, @tm.current_scope
assert_equal Rake::Scope.make, xx.scope
assert_equal Rake::Scope.make('a'), aa.scope
assert_equal Rake::Scope.make('b', 'a'), bb.scope
end
def test_lookup_with_explicit_scopes
t1, t2, t3, s = (0...4).map { 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, Rake::Scope.make]
assert_equal t2, @tm[:t, Rake::Scope.make("a")]
assert_equal t3, @tm[:t, Rake::Scope.make("b", "a")]
assert_equal s, @tm[:s, Rake::Scope.make("b", "a")]
assert_equal s, @tm[:s, Rake::Scope.make("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
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