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//! ref: composer/tests/Composer/Test/DependencyResolver/RuleTest.php
use crate::test_case::get_package;
use indexmap::IndexMap;
use shirabe::dependency_resolver::{
GenericRule, Pool, RULE_PACKAGE_REQUIRES, RULE_ROOT_REQUIRE, ReasonData, Request, Rule, RuleSet,
};
use shirabe::package::Link;
use shirabe::repository::RepositorySet;
use shirabe_php_shim::{PHP_VERSION_ID, hash_raw, unpack};
use shirabe_semver::constraint::MatchAllConstraint;
fn root_require_reason() -> ReasonData {
ReasonData::RootRequire {
package_name: String::new(),
constraint: MatchAllConstraint::new(None).into(),
}
}
fn generic_rule(literals: Vec<i64>) -> Rule {
Rule::Generic(GenericRule::new(
literals,
RULE_ROOT_REQUIRE,
root_require_reason(),
))
}
#[test]
fn test_get_hash() {
let rule = generic_rule(vec![123]);
let algo = if PHP_VERSION_ID > 80100 {
"xxh3"
} else {
"sha1"
};
let binary = hash_raw(algo, "123");
let hash = unpack("ihash", &binary).unwrap();
assert_eq!(
hash.get("hash").unwrap().as_int(),
rule.get_hash().unwrap().as_int()
);
}
#[test]
fn test_equals_for_rules_with_different_hashes() {
let rule = generic_rule(vec![1, 2]);
let rule2 = generic_rule(vec![1, 3]);
assert!(!rule.equals(&rule2));
}
#[test]
fn test_equals_for_rules_with_differ_literals_quantity() {
let rule = generic_rule(vec![1, 12]);
let rule2 = generic_rule(vec![1]);
assert!(!rule.equals(&rule2));
}
#[test]
fn test_equals_for_rules_with_same_literals() {
let rule = generic_rule(vec![1, 12]);
let rule2 = generic_rule(vec![1, 12]);
assert!(rule.equals(&rule2));
}
#[test]
fn test_set_and_get_type() {
let mut rule = generic_rule(vec![]);
rule.set_type(RuleSet::TYPE_REQUEST);
assert_eq!(RuleSet::TYPE_REQUEST, rule.get_type());
}
#[test]
fn test_enable() {
let mut rule = generic_rule(vec![]);
rule.disable().unwrap();
rule.enable();
assert!(rule.is_enabled());
assert!(!rule.is_disabled());
}
#[test]
fn test_disable() {
let mut rule = generic_rule(vec![]);
rule.enable();
rule.disable().unwrap();
assert!(rule.is_disabled());
assert!(!rule.is_enabled());
}
#[test]
fn test_is_assertions() {
let rule = generic_rule(vec![1, 12]);
let rule2 = generic_rule(vec![1]);
assert!(!rule.is_assertion());
assert!(rule2.is_assertion());
}
// PHP mocks RepositorySet and Request with the constructor disabled; the RULE_PACKAGE_REQUIRES
// branch with a non-empty requires list never consults them, so real minimal instances suffice.
#[test]
fn test_pretty_string() {
let p1 = get_package("foo", "2.1");
let p2 = get_package("baz", "1.1");
let mut pool = Pool::new(
vec![p1.clone(), p2.clone()],
vec![],
IndexMap::new(),
IndexMap::new(),
IndexMap::new(),
IndexMap::new(),
);
let repository_set = RepositorySet::new(
"stable",
IndexMap::new(),
vec![],
IndexMap::new(),
IndexMap::new(),
IndexMap::new(),
);
let request = Request::new(None);
let empty_constraint = MatchAllConstraint::new(Some("*".to_string()));
let rule = Rule::Generic(GenericRule::new(
vec![p1.get_id(), -p2.get_id()],
RULE_PACKAGE_REQUIRES,
ReasonData::Link(Link::new(
"baz".to_string(),
"foo".to_string(),
empty_constraint.into(),
None,
"*".to_string(),
)),
));
assert_eq!(
"baz 1.1 relates to foo * -> satisfiable by foo[2.1].",
rule.get_pretty_string(
&repository_set,
&request,
&mut pool,
false,
&IndexMap::new(),
&vec![],
)
.unwrap()
);
}
|
