30 lines
649 B
Ruby
30 lines
649 B
Ruby
$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..', 'lib')
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require 'fakefs/safe'
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require 'test/unit'
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class FakeFSSafeTest < Test::Unit::TestCase
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def setup
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FakeFS.deactivate!
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end
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def test_FakeFS_method_does_not_intrude_on_global_namespace
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path = '/path/to/file.txt'
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FakeFS do
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File.open(path, 'w') { |f| f.write "Yatta!" }
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assert File.exists?(path)
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end
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assert ! File.exists?(path)
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end
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def test_FakeFS_method_returns_value_of_yield
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result = FakeFS do
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File.open('myfile.txt', 'w') { |f| f.write "Yatta!" }
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File.read('myfile.txt')
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end
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assert_equal result, "Yatta!"
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end
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end
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