use super::{Manifest, MatchMode, StrictCase};
fn parse(text: &str) -> Manifest {
serde_yaml_ng::from_str(text).expect("parse")
}
#[test]
fn cache_dir_defaults_and_overrides() {
assert_eq!(parse("commands: []\n").cache_dir, ".mmz/cache");
assert_eq!(
parse("commands: []\ncache_dir: .cache/mmz\n").cache_dir,
".cache/mmz"
);
}
#[test]
fn match_mode_defaults_to_prefix_and_parses_exact() {
let manifest =
parse("commands:\n - name: cargo test\n - name: cargo build\n match: exact\n");
let prefix = manifest.commands.first().expect("first rule");
let exact = manifest.commands.get(1).expect("second rule");
assert_eq!(prefix.match_mode, MatchMode::Prefix, "default");
assert_eq!(exact.match_mode, MatchMode::Exact, "explicit");
}
#[test]
fn strict_defaults_to_all_cases() {
let manifest = parse("commands: []\n");
assert!(manifest.strict.enforces(StrictCase::NoMatch));
assert!(manifest.strict.enforces(StrictCase::NoInputs));
}
#[test]
fn strict_list_selects_a_subset() {
let manifest = parse("commands: []\nstrict: [no_match]\n");
assert!(manifest.strict.enforces(StrictCase::NoMatch));
assert!(
!manifest.strict.enforces(StrictCase::NoInputs),
"unlisted case relaxed"
);
let none = parse("commands: []\nstrict: []\n");
assert!(!none.strict.enforces(StrictCase::NoMatch));
assert!(!none.strict.enforces(StrictCase::NoInputs));
}
#[test]
fn strict_rejects_unknown_case() {
let parsed: Result<Manifest, _> = serde_yaml_ng::from_str("strict: [bogus]\n");
assert!(parsed.is_err(), "unknown strict case is rejected");
}
#[test]
fn on_hit_parses_global_and_per_command_and_defaults_none() {
let manifest = parse(
"on_hit: \"global note\"\ncommands:\n - name: cargo test\n on_hit: \"rule note\"\n - name: cargo build\n",
);
assert_eq!(manifest.on_hit.as_deref(), Some("global note"));
let overridden = manifest.commands.first().expect("first rule");
let inherits = manifest.commands.get(1).expect("second rule");
assert_eq!(
overridden.on_hit.as_deref(),
Some("rule note"),
"per-command override"
);
assert_eq!(inherits.on_hit, None, "absent per-command on_hit is None");
assert_eq!(
parse("commands: []\n").on_hit,
None,
"absent global on_hit is None"
);
}
#[test]
fn parses_scopes_and_commands() {
let manifest = parse(
"scopes:\n rust: [\"**/*.rs\"]\ncommands:\n - name: cargo test\n inputs: [rust]\n",
);
assert_eq!(manifest.commands.len(), 1);
let command = manifest.commands.first().expect("command");
assert_eq!(command.name, "cargo test");
let groups = manifest.glob_groups(command).expect("groups");
let group = groups.first().expect("one group");
assert_eq!(groups.len(), 1, "one scope, one group");
assert_eq!(group.globs, vec!["**/*.rs".to_owned()]);
assert!(group.gitignore, "the array form inherits the default");
assert!(manifest.gitignore, "gitignore defaults on");
}
#[test]
fn scope_object_form_pins_gitignore_for_that_scope_only() {
let manifest = parse(concat!(
"scopes:\n",
" src: [\"src/**\"]\n",
" lcov:\n",
" gitignore: false\n",
" globs: [\"target/coverage/lcov.info\"]\n",
"commands:\n - name: cargo crap\n inputs: [src, lcov]\n",
));
let src = manifest.scopes.get("src").expect("array-form scope");
let lcov = manifest.scopes.get("lcov").expect("object-form scope");
assert_eq!(src.gitignore, None, "the array form records no override");
assert!(
src.honours_gitignore(manifest.gitignore),
"so it inherits the manifest default"
);
assert_eq!(
lcov.globs,
vec!["target/coverage/lcov.info".to_owned()],
"the object form's patterns live under `globs`"
);
assert_eq!(lcov.gitignore, Some(false), "the override is recorded");
assert!(
!lcov.honours_gitignore(manifest.gitignore),
"and wins over the manifest default"
);
assert!(
manifest.gitignore,
"the manifest-level default is untouched"
);
}
#[test]
fn glob_groups_bucket_scopes_by_effective_gitignore() {
let manifest = parse(concat!(
"scopes:\n",
" src: [\"src/**\"]\n",
" pins: [\"src/**\", \"Cargo.toml\"]\n",
" lcov:\n",
" gitignore: false\n",
" globs: [\"target/coverage/lcov.info\"]\n",
"commands:\n - name: cargo crap\n inputs: [src, pins, lcov]\n",
));
let command = manifest.commands.first().expect("command");
let groups = manifest.glob_groups(command).expect("groups");
assert_eq!(
groups.len(),
2,
"one bucket per effective setting, not per scope"
);
let honoured = groups.first().expect("honouring group");
let opted_out = groups.get(1).expect("opted-out group");
assert!(honoured.gitignore, "the filtered bucket comes first");
assert_eq!(
honoured.globs,
vec!["src/**".to_owned(), "Cargo.toml".to_owned()],
"two inheriting scopes merge, and a shared pattern is deduplicated"
);
assert!(!opted_out.gitignore);
assert_eq!(
opted_out.globs,
vec!["target/coverage/lcov.info".to_owned()]
);
}
#[test]
fn glob_groups_omit_an_empty_bucket() {
let manifest = parse(concat!(
"scopes:\n",
" lcov:\n",
" gitignore: false\n",
" globs: [\"target/coverage/lcov.info\"]\n",
"commands:\n - name: cargo crap\n inputs: [lcov]\n",
));
let command = manifest.commands.first().expect("command");
let groups = manifest.glob_groups(command).expect("groups");
assert_eq!(
groups.len(),
1,
"no scope honours the filter, so no such group"
);
let group = groups.first().expect("group");
assert!(!group.gitignore);
}
#[test]
fn rejects_a_scope_object_without_globs() {
let parsed: Result<Manifest, _> =
serde_yaml_ng::from_str("scopes:\n lcov:\n gitignore: false\n");
assert!(parsed.is_err(), "an object scope must name its patterns");
}
#[test]
fn rejects_a_scope_object_with_empty_globs() {
let parsed: Result<Manifest, _> =
serde_yaml_ng::from_str("scopes:\n lcov:\n gitignore: false\n globs: []\n");
assert!(
parsed.is_err(),
"an empty globs list is rejected like any malformed scope"
);
}
#[test]
fn rejects_an_unknown_field_in_a_scope_object() {
let parsed: Result<Manifest, _> =
serde_yaml_ng::from_str("scopes:\n lcov:\n globs: [\"a\"]\n ignore: false\n");
assert!(parsed.is_err(), "a stray key in a scope object is rejected");
}
#[test]
fn rejects_unknown_fields() {
let parsed: Result<Manifest, _> =
serde_yaml_ng::from_str("scopes: {}\ncommands: []\nbogus: 1\n");
assert!(parsed.is_err(), "unknown top-level fields are rejected");
}
#[test]
fn validate_rejects_blank_and_duplicate_names() {
let blank = parse("commands:\n - name: \" \"\n");
assert!(blank.validate().is_err(), "blank name rejected");
let dup = parse("commands:\n - name: sh\n - name: sh\n");
assert!(dup.validate().is_err(), "duplicate name rejected");
}
#[test]
fn outputs_parse_as_literal_paths_and_default_to_none() {
let manifest = parse(concat!(
"commands:\n",
" - name: just cover\n",
" outputs:\n - target/coverage/lcov.info\n - target/doc\n",
" - name: cargo fmt\n",
));
let producer = manifest.commands.first().expect("first rule");
let verdict = manifest.commands.get(1).expect("second rule");
assert_eq!(
producer.outputs,
vec![
std::path::PathBuf::from("target/coverage/lcov.info"),
std::path::PathBuf::from("target/doc"),
],
"declaration order is preserved"
);
assert!(
verdict.outputs.is_empty(),
"no outputs: key means no outputs, and the rule behaves as before"
);
manifest.validate().expect("literal paths validate");
}
#[test]
fn validate_rejects_a_glob_in_outputs() {
let manifest = parse("commands:\n - name: just cover\n outputs: [\"target/*.info\"]\n");
let err = manifest
.validate()
.expect_err("a pattern would never match a stat");
assert!(
err.to_string().contains("literal paths, not patterns"),
"the message says outputs are literal: {err}"
);
}
#[test]
fn validate_rejects_unknown_scope() {
let manifest = parse("commands:\n - name: sh\n inputs: [ghost]\n");
assert!(manifest.validate().is_err(), "missing scope rejected");
}
#[test]
fn load_validates_from_disk() {
let dir = tempfile::tempdir().expect("tempdir");
let path = dir.path().join("config.yaml");
std::fs::write(&path, "commands:\n - name: sh\n inputs: [ghost]\n").expect("write");
assert!(Manifest::load(&path).is_err(), "load runs validation");
}
fn write_config(root: &std::path::Path, body: &str) -> std::path::PathBuf {
let dir = root.join(".mmz");
std::fs::create_dir_all(&dir).expect("mkdir .mmz");
let path = dir.join("config.yaml");
std::fs::write(&path, body).expect("write config");
path
}
#[test]
fn discovers_walking_upwards() {
let dir = tempfile::tempdir().expect("tempdir");
let nested = dir.path().join("a/b");
std::fs::create_dir_all(&nested).expect("mkdir");
let path = write_config(dir.path(), "commands: []\n");
assert_eq!(Manifest::discover(&nested), Some(path));
}
#[test]
fn locate_roots_at_the_parent_of_dot_mmz() {
let dir = tempfile::tempdir().expect("tempdir");
let nested = dir.path().join("a/b");
std::fs::create_dir_all(&nested).expect("mkdir");
write_config(dir.path(), "commands: []\n");
let located = Manifest::locate(&nested).expect("locate");
assert_eq!(located.root, dir.path(), "root is the parent of .mmz");
assert_eq!(
located.root.join(&located.manifest.cache_dir),
dir.path().join(".mmz/cache"),
"cache_dir resolves under the project root, not inside .mmz",
);
}
#[test]
fn tags_are_trimmed_and_empties_dropped() {
let manifest =
parse("commands:\n - name: cargo test\n tags: [\" gate \", \"\", \" \", \"Bench\"]\n");
let command = manifest.commands.first().expect("command");
assert_eq!(
command.tags,
vec!["gate".to_owned(), "Bench".to_owned()],
"trimmed, blanks dropped, case preserved"
);
}
#[test]
fn tags_default_to_empty() {
let manifest = parse("commands:\n - name: cargo test\n");
let command = manifest.commands.first().expect("command");
assert!(command.tags.is_empty(), "no tags: field means no tags");
}
#[test]
fn validate_rejects_duplicate_tags_on_one_command() {
let manifest = parse("commands:\n - name: sh\n tags: [gate, gate]\n");
assert!(
manifest.validate().is_err(),
"the same tag twice on one rule is rejected"
);
}
#[test]
fn validate_allows_the_same_tag_on_different_commands() {
let manifest =
parse("commands:\n - name: sh\n tags: [gate]\n - name: cat\n tags: [gate]\n");
assert!(
manifest.validate().is_ok(),
"the same tag on two different rules is fine"
);
}
#[test]
fn rejects_unknown_fields_still_holds_with_tags_present() {
let parsed: Result<Manifest, _> =
serde_yaml_ng::from_str("commands:\n - name: sh\n tags: [gate]\n bogus: 1\n");
assert!(
parsed.is_err(),
"deny_unknown_fields still rejects a stray field alongside tags"
);
}