gaiety revised this gist 2 months ago. Go to revision
1 file changed, 9 insertions
test_cleanup.exs(file created)
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| 1 | + | describe "my awesome testing describe" do | |
| 2 | + | setup do | |
| 3 | + | starting_value = Application.get_env(:cool, :beans) | |
| 4 | + | ||
| 5 | + | on_exit(fn -> | |
| 6 | + | Application.put_env(:cool, :beans, starting_value) | |
| 7 | + | end) | |
| 8 | + | end | |
| 9 | + | end | |
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