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39 lines
771 B
Ruby
39 lines
771 B
Ruby
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require 'testing_env'
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require 'compilers'
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class CompilerQueueTests < Test::Unit::TestCase
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FakeCompiler = Struct.new(:name, :priority)
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def setup
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@q = CompilerQueue.new
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end
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def test_shovel_returns_self
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assert_same @q, (@q << Object.new)
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end
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def test_empty
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assert @q.empty?
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end
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def test_queues_items
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a = FakeCompiler.new(:foo, 0)
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b = FakeCompiler.new(:bar, 0)
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@q << a << b
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assert_equal a, @q.pop
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assert_equal b, @q.pop
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assert_nil @q.pop
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end
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def test_pops_items_by_priority
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a = FakeCompiler.new(:foo, 0)
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b = FakeCompiler.new(:bar, 0.5)
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c = FakeCompiler.new(:baz, 1)
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@q << a << b << c
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assert_equal c, @q.pop
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assert_equal b, @q.pop
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assert_equal a, @q.pop
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assert_nil @q.pop
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end
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end
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