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use fluent_bundle::FluentArgs;
use fluent_fallback::Localization;
use fluent_testing::get_scenarios;
use l10nregistry::fluent::FluentBundle;
use l10nregistry::registry::BundleAdapter;
use l10nregistry_tests::{RegistrySetup, TestFileFetcher};
#[derive(Clone)]
struct ScenarioBundleAdapter {}
impl BundleAdapter for ScenarioBundleAdapter {
fn adapt_bundle(&self, bundle: &mut FluentBundle) {
bundle.set_use_isolating(false);
bundle
.add_function("PLATFORM", |_positional, _named| "linux".into())
.expect("Failed to add a function to the bundle.");
}
}
#[test]
fn scenarios_sync() {
use fluent_testing::scenarios::structs::Scenario;
let fetcher = TestFileFetcher::new();
let scenarios = get_scenarios();
let adapter = ScenarioBundleAdapter {};
let cannot_produce_bundle = |scenario: &Scenario| {
scenario
.queries
.iter()
.any(|query| query.exceptional_context.blocks_bundle_generation())
};
for scenario in scenarios {
println!("scenario: {}", scenario.name);
let setup: RegistrySetup = (&scenario).into();
let (env, reg) = fetcher.get_registry_and_environment_with_adapter(setup, adapter.clone());
let loc = Localization::with_env(scenario.res_ids.clone(), true, env.clone(), reg);
let bundles = loc.bundles();
let no_bundles = cannot_produce_bundle(&scenario);
let mut errors = vec![];
for query in scenario.queries.iter() {
let errors_start_len = errors.len();
let args = query.input.args.as_ref().map(|args| {
let mut result = FluentArgs::new();
for arg in args.as_slice() {
result.set(arg.id.clone(), arg.value.clone());
}
result
});
if let Some(output) = &query.output {
if let Some(value) = &output.value {
let v = bundles.format_value_sync(&query.input.id, args.as_ref(), &mut errors);
if no_bundles || query.exceptional_context.causes_failed_value_lookup() {
assert!(v.is_err() || v.unwrap().is_none());
if no_bundles {
continue;
}
} else {
assert_eq!(v.unwrap().unwrap(), value.as_str())
}
}
}
if query.exceptional_context.causes_reported_format_error() {
assert!(
errors.len() > errors_start_len,
"expected reported errors for query {:#?}",
query
);
} else {
assert_eq!(
errors.len(),
errors_start_len,
"expected no reported errors for query {:#?}",
query
);
}
}
if scenario
.queries
.iter()
.any(|query| query.exceptional_context.missing_required_resource())
{
assert!(
!env.errors().is_empty(),
"expected errors for scenario {{ {} }}, but found none",
scenario.name
);
} else {
assert!(
env.errors().is_empty(),
"expected no errors for scenario {{ {} }}, but found {:#?}",
scenario.name,
env.errors()
);
}
}
}