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5017d33260
Fix Minitest base class warnings by creating a Haml::TestCase base class that inherits from the latest Minitest base class available. Background: ActiveSupport 4.1 depends on mintiest 5.x, which uses Minitest::Test as the base test class. ActiveSupport 4.0 depends on mintiest 4.x, which uses MiniTest::Unit::TestCase as the base class. Rails 3.2 uses Test::Unit::TestCase defined by stdlib. There is no gem dependency on minitest in Rails 3.2, nor is there a gem dependency on test-unit.
43 lines
1.5 KiB
Ruby
43 lines
1.5 KiB
Ruby
require 'test_helper'
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class UtilTest < Haml::TestCase
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include Haml::Util
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def test_powerset
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assert_equal([[].to_set].to_set,
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powerset([]))
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assert_equal([[].to_set, [1].to_set].to_set,
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powerset([1]))
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assert_equal([[].to_set, [1].to_set, [2].to_set, [1, 2].to_set].to_set,
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powerset([1, 2]))
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assert_equal([[].to_set, [1].to_set, [2].to_set, [3].to_set,
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[1, 2].to_set, [2, 3].to_set, [1, 3].to_set, [1, 2, 3].to_set].to_set,
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powerset([1, 2, 3]))
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end
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def test_silence_warnings
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old_stderr, $stderr = $stderr, StringIO.new
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warn "Out"
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assert_equal("Out\n", $stderr.string)
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silence_warnings {warn "In"}
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assert_equal("Out\n", $stderr.string)
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ensure
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$stderr = old_stderr
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end
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def test_caller_info
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assert_equal(["/tmp/foo.rb", 12, "fizzle"], caller_info("/tmp/foo.rb:12: in `fizzle'"))
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assert_equal(["/tmp/foo.rb", 12, nil], caller_info("/tmp/foo.rb:12"))
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assert_equal(["(haml)", 12, "blah"], caller_info("(haml):12: in `blah'"))
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assert_equal(["", 12, "boop"], caller_info(":12: in `boop'"))
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assert_equal(["/tmp/foo.rb", -12, "fizzle"], caller_info("/tmp/foo.rb:-12: in `fizzle'"))
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assert_equal(["/tmp/foo.rb", 12, "fizzle"], caller_info("/tmp/foo.rb:12: in `fizzle {}'"))
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end
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def test_check_encoding_does_not_destoy_the_given_string
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string_with_bom = File.read(File.dirname(__FILE__) + '/templates/with_bom.haml', :encoding => Encoding::UTF_8)
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original = string_with_bom.dup
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check_encoding(string_with_bom)
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assert_equal(original, string_with_bom)
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end
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end
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