66 lines
1.5 KiB
Ruby
66 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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require File.expand_path("../helper", __FILE__)
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class TestRakeInvocationChain < Rake::TestCase
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include Rake
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def setup
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super
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@empty = InvocationChain.empty
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@first_member = "A"
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@second_member = "B"
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@one = @empty.append(@first_member)
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@two = @one.append(@second_member)
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end
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def test_conj_on_invocation_chains
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list = InvocationChain.empty.conj("B").conj("A")
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assert_equal InvocationChain.make("A", "B"), list
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assert_equal InvocationChain, list.class
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end
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def test_make_on_invocation_chains
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assert_equal @empty, InvocationChain.make()
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assert_equal @one, InvocationChain.make(@first_member)
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assert_equal @two, InvocationChain.make(@second_member, @first_member)
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end
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def test_append_with_one_argument
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chain = @empty.append("A")
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assert_equal "TOP => A", chain.to_s # HACK
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end
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def test_append_one_circular
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ex = assert_raises RuntimeError do
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@one.append(@first_member)
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end
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assert_match(/circular +dependency/i, ex.message)
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assert_match(/A.*=>.*A/, ex.message)
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end
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def test_append_two_circular
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ex = assert_raises RuntimeError do
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@two.append(@first_member)
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end
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assert_match(/A.*=>.*B.*=>.*A/, ex.message)
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end
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def test_member_eh_one
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assert @one.member?(@first_member)
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end
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def test_member_eh_two
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assert @two.member?(@first_member)
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assert @two.member?(@second_member)
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end
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def test_to_s_empty
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assert_equal "TOP", @empty.to_s
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assert_equal "TOP => A", @one.to_s
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end
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end
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