24 lines
563 B
Ruby
24 lines
563 B
Ruby
require 'test/unit'
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require File.dirname(__FILE__) + '/../../lib/active_support/core_ext/kernel'
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class KernelTest < Test::Unit::TestCase
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def test_silence_warnings
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silence_warnings { assert_nil $VERBOSE }
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assert_equal 1234, silence_warnings { 1234 }
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end
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def test_silence_warnings_verbose_invariant
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old_verbose = $VERBOSE
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begin
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silence_warnings { raise }
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flunk
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rescue
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assert_equal old_verbose, $VERBOSE
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end
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end
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def test_silence_warnings_with_return_value
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assert_equal 1, silence_warnings { 1 }
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end
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end
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