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author | Ryan Leckey <leckey.ryan@gmail.com> | 2019-05-09 09:55:38 -0700 |
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committer | GitHub <noreply@github.com> | 2019-05-09 09:55:38 -0700 |
commit | c03fd36f4929bcb0a0bfa8ff601cb35ffb95106e (patch) | |
tree | 3a35ad844adc09cfd0a10bc5b3099bd1d8187248 /tests | |
parent | 2502fbcce7295c56efd9825a14748d98f76ef613 (diff) | |
parent | a1eecd00447b66e98bf47b922228a714a3b06782 (diff) |
Merge pull request #106 from tyranron/60-fix-defaults
Fix defaults serialization and 'invalid type: unit value' deserialization error (#60)
Diffstat (limited to 'tests')
-rw-r--r-- | tests/defaults.rs | 36 | ||||
-rw-r--r-- | tests/empty.rs | 21 |
2 files changed, 57 insertions, 0 deletions
diff --git a/tests/defaults.rs b/tests/defaults.rs new file mode 100644 index 0000000..b00da29 --- /dev/null +++ b/tests/defaults.rs @@ -0,0 +1,36 @@ +extern crate config; + +#[macro_use] +extern crate serde_derive; + +use config::*; + +#[derive(Debug, Serialize, Deserialize)] +pub struct Settings { + pub db_host: String, +} + +impl Default for Settings { + fn default() -> Self { + Settings { + db_host: String::from("default"), + } + } +} + +#[test] +fn set_defaults() { + let mut c = Config::new(); + c.set_defaults(&Settings::default()) + .expect("Setting defaults failed"); + let s: Settings = c.try_into().expect("Deserialization failed"); + + assert_eq!(s.db_host, "default"); +} + +#[test] +fn try_from_defaults() { + let c = Config::try_from(&Settings::default()).expect("Serialization failed"); + let s: Settings = c.try_into().expect("Deserialization failed"); + assert_eq!(s.db_host, "default"); +} diff --git a/tests/empty.rs b/tests/empty.rs new file mode 100644 index 0000000..1f56d38 --- /dev/null +++ b/tests/empty.rs @@ -0,0 +1,21 @@ +extern crate config; + +#[macro_use] +extern crate serde_derive; + +use config::*; + +#[derive(Debug, Serialize, Deserialize)] +struct Settings { + #[serde(skip)] + foo: isize, + #[serde(skip)] + bar: u8, +} + +#[test] +fn empty_deserializes() { + let s: Settings = Config::new().try_into().expect("Deserialization failed"); + assert_eq!(s.foo, 0); + assert_eq!(s.bar, 0); +} |