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24 lines
499 B
24 lines
499 B
2 years ago
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require_relative "../test_helper"
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require "lox/environment"
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require "lox/error"
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require "lox/token"
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class TestEnvironment < Lox::Test
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def setup
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@env = Lox::Environment.new
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end
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def test_define
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@env.define("name", "value")
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assert_equal "value", @env.get(Lox::Token.new(:IDENTIFIER, "name", "name", 0))
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end
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def test_get
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assert_raises Lox::RuntimeError, "Undefined variable name 'name'." do
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@env.get(Lox::Token.new(:IDENTIFIER, "name", "name", 0))
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end
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end
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end
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