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jsondocck: Improved error messages for invalid json value and failed @count check

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Nixon Enraght-Moony 2022-02-04 19:47:34 +00:00
parent 4e8fb743cc
commit 2d0bb0d4b9
1 changed files with 16 additions and 2 deletions
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18
src/tools/jsondocck/src/main.rs
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@ -231,7 +231,21 @@ fn check_command(command: Command, cache: &mut Cache) -> Result<(), CkError> {
let val = cache.get_value(&command.args[0])?;
let results = select(&val, &command.args[1]).unwrap();
results.len() == expected
let eq = results.len() == expected;
if !command.negated && !eq {
return Err(CkError::FailedCheck(
format!(
"`{}` matched to `{:?}` with length {}, but expected length {}",
&command.args[1],
results,
results.len(),
expected
),
command,
));
} else {
eq
}
}
CommandKind::Is => {
// @has <path> <jsonpath> <value> = check *exactly one* item matched by path, and it equals value
@ -317,6 +331,6 @@ fn string_to_value<'a>(s: &str, cache: &'a Cache) -> Cow<'a, Value> {
panic!("No variable: `{}`. Current state: `{:?}`", &s[1..], cache.variables)
}))
} else {
Cow::Owned(serde_json::from_str(s).unwrap())
Cow::Owned(serde_json::from_str(s).expect(&format!("Cannot convert `{}` to json", s)))
}
}