grass/dev/strategy/alias/
mock.rs

1use super::{Alias, AliasStrategy, AliasStrategyError};
2
3/// Mocking implementation for `AliasStrategy`[^strategy].
4///
5/// # Todo:
6///
7/// - [ ] Write a new mocking structure and reference it here.
8///
9/// [^strategy]: [crate::dev::strategy::alias::AliasStrategy]
10#[derive(Debug, Default)]
11pub struct MockAliasStrategy;
12
13impl AliasStrategy for MockAliasStrategy {
14    fn list_all_aliases<T>(&self) -> super::Result<T>
15    where
16        T: FromIterator<super::Alias>,
17    {
18        Ok([
19            ("allg", "all_good"),
20            ("change", "with_changes"),
21            ("err", "with_error"),
22        ]
23        .into_iter()
24        .map(Into::<Alias>::into)
25        .collect())
26    }
27
28    fn list_aliases_for_category<T, U>(&self, category: T) -> super::Result<U>
29    where
30        T: AsRef<str>,
31        U: FromIterator<super::Alias>,
32    {
33        let result = match category.as_ref() {
34            "all_good" => [("allg", "all_good")],
35            "with_changes" => [("change", "with_changes")],
36            "with_error" => [("err", "with_error")],
37            _ => {
38                return Err(AliasStrategyError::CategoryNotFound {
39                    context: "When mocking the API".into(),
40                    reason: "Category isn't defined".into(),
41                })
42            }
43        };
44
45        Ok(result.into_iter().map(Into::<Alias>::into).collect())
46    }
47
48    fn resolve_alias<T: super::ResolvesAlias>(&self, input: T) -> super::Result<T::Resolved> {
49        input.resolve_alias(|input| {
50            Ok(Box::from(match input {
51                "allg" => "all_good",
52                "with_changes" => "with_changes",
53                "with_error" => "with_error",
54                value => value,
55            }))
56        })
57    }
58}
grass/dev/strategy/alias/mock.rs

grass/dev/strategy/alias/
mock.rs
