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structure::tests: use error constructors

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This commit is contained in:
François Laignel 2019-08-16 15:04:01 +02:00
parent f050750b5e
commit 26423a069c
1 changed files with 24 additions and 31 deletions
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55
gstreamer/src/structure.rs
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@ -753,6 +753,8 @@ mod tests {
#[test]
fn new_set_get() {
use glib::{value, Type};
::init().unwrap();
let mut s = Structure::new_empty("test");
@ -770,37 +772,28 @@ mod tests {
assert_eq!(s.get_optional::<i32>("f3"), Ok(Some(123i32)));
assert_eq!(s.get_optional::<i32>("f4"), Ok(None));
// FIXME: use a proper `assert_eq!`, but that requires
// `glib::value::GetError fields to be public
// See https://github.com/gtk-rs/glib/issues/515
match s.get::<i32>("f2") {
Err(GetError::ValueGetError { name, .. }) if name == "f2" => (),
res => panic!(
"Expected GetError::ValueGetError{{ \"f2\", .. }} found {:?}",
res
),
}
match s.get_some::<bool>("f3") {
Err(GetError::ValueGetError { name, .. }) if name == "f3" => (),
res => panic!(
"Expected GetError::ValueGetError{{ \"f3\", .. }} found {:?}",
res
),
}
match s.get::<&str>("f4") {
Err(GetError::FieldNotFound { name }) if name == "f4" => (),
res => panic!(
"Expected GetError::FieldNotFound{{ \"f4\" }} found {:?}",
res
),
}
match s.get_some::<i32>("f4") {
Err(GetError::FieldNotFound { name }) if name == "f4" => (),
res => panic!(
"Expected GetError::FieldNotFound{{ \"f4\" }} found {:?}",
res
),
}
assert_eq!(
s.get::<i32>("f2"),
Err(GetError::from_value_get_error(
"f2",
value::GetError::new_type_mismatch(Type::String, Type::I32),
))
);
assert_eq!(
s.get_some::<bool>("f3"),
Err(GetError::from_value_get_error(
"f3",
value::GetError::new_type_mismatch(Type::I32, Type::Bool),
))
);
assert_eq!(
s.get::<&str>("f4"),
Err(GetError::new_field_not_found("f4"))
);
assert_eq!(
s.get_some::<i32>("f4"),
Err(GetError::new_field_not_found("f4"))
);
assert_eq!(s.fields().collect::<Vec<_>>(), vec!["f1", "f2", "f3"]);