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author | Jérémy Audiger <jeremy.audiger@ioterop.com> | 2022-03-11 07:36:50 +0000 |
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committer | Jérémy Audiger <jeremy.audiger@ioterop.com> | 2022-03-11 07:36:50 +0000 |
commit | e765bd484eceead51314ed33e63ff6bf10475f6b (patch) | |
tree | d882d973ea5eadf30114bb6222c71a4f638a875b /tests | |
parent | 2e9ccf751dddf1f52b4634dc1ef4ed954cf0123e (diff) |
chore: add the possibility to keep the prefix from env var.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/env.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/env.rs b/tests/env.rs index fcadf81..166a83f 100644 --- a/tests/env.rs +++ b/tests/env.rs @@ -75,6 +75,27 @@ fn test_empty_value_is_ignored() { } #[test] +fn test_keep_prefix() { + env::set_var("C_A_B", ""); + + // Do not keep the prefix + let environment = Environment::with_prefix("C"); + + assert!(environment.collect().unwrap().contains_key("a_b")); + + let environment = Environment::with_prefix("C").keep_prefix(false); + + assert!(environment.collect().unwrap().contains_key("a_b")); + + // Keep the prefix + let environment = Environment::with_prefix("C").keep_prefix(true); + + assert!(environment.collect().unwrap().contains_key("c_a_b")); + + env::remove_var("C_A_B"); +} + +#[test] fn test_custom_separator_behavior() { env::set_var("C.B.A", "abc"); |