proto_cli 0.60.0

A multi-language version manager, a unified toolchain.
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use proto_core::test_utils::*;
use proto_core::{Id, LockRecord, ProtoLock, UnresolvedVersionSpec, VersionSpec};
use proto_pdk_api::Checksum;
use starbase_sandbox::predicates::prelude::*;
use std::fs;
use system_env::{SystemArch, SystemOS};

fn create_lockfile_record(spec: &str, version: &str) -> LockRecord {
    LockRecord {
        spec: Some(UnresolvedVersionSpec::parse(spec).unwrap()),
        version: Some(VersionSpec::parse(version).unwrap()),
        checksum: Some(Checksum::sha256("fake_hash".into())),
        os: Some(SystemOS::default()),
        arch: Some(SystemArch::default()),
        ..Default::default()
    }
}

fn create_sandbox_with_record() -> ProtoSandbox {
    let sandbox = create_empty_proto_sandbox();
    sandbox.create_file(
        ".prototools",
        r#"protostar = "4.0.0"

[settings]
lockfile = true
builtin-backends = false
builtin-tools = false
"#,
    );

    let mut lock = ProtoLock::default();
    lock.tools.insert(
        Id::raw("protostar"),
        vec![create_lockfile_record("4.0.0", "4.0.0")],
    );
    lock.path = sandbox.path().join(".protolock");
    lock.save().unwrap();

    sandbox
}

mod pin_lockfile {
    use super::*;

    #[test]
    fn migrates_records_when_pinning_resolved() {
        let sandbox = create_sandbox_with_record();

        sandbox
            .run_bin(|cmd| {
                cmd.arg("pin")
                    .arg("protostar")
                    .arg("4.0.6")
                    .arg("--resolve");
            })
            .success();

        let config = fs::read_to_string(sandbox.path().join(".prototools")).unwrap();

        assert!(predicate::str::contains("4.0.6").eval(&config));

        let lock = ProtoLock::load_from(sandbox.path()).unwrap();
        let records = lock.tools.get(&Id::raw("protostar")).unwrap();

        assert_eq!(records.len(), 1);

        let record = records.first().unwrap();

        assert_eq!(
            record.spec.as_ref().unwrap(),
            &UnresolvedVersionSpec::parse("4.0.6").unwrap()
        );
        assert_eq!(
            record.version.as_ref().unwrap(),
            &VersionSpec::parse("4.0.6").unwrap()
        );

        // The version changed, so the checksum is no longer valid
        assert!(record.checksum.is_none());
    }

    #[test]
    fn removes_records_when_pinning_unresolved() {
        let sandbox = create_sandbox_with_record();

        sandbox
            .run_bin(|cmd| {
                cmd.arg("pin").arg("protostar").arg("~4.0");
            })
            .success();

        let config = fs::read_to_string(sandbox.path().join(".prototools")).unwrap();

        assert!(predicate::str::contains("~4.0").eval(&config));

        // The only record was removed, so the lockfile is deleted
        assert!(!sandbox.path().join(".protolock").exists());
    }

    #[test]
    fn keeps_records_when_pinning_same_spec() {
        let sandbox = create_sandbox_with_record();

        sandbox
            .run_bin(|cmd| {
                cmd.arg("pin").arg("protostar").arg("4.0.0");
            })
            .success();

        let lock = ProtoLock::load_from(sandbox.path()).unwrap();
        let records = lock.tools.get(&Id::raw("protostar")).unwrap();

        assert_eq!(records.len(), 1);

        let record = records.first().unwrap();

        assert_eq!(
            record.spec.as_ref().unwrap(),
            &UnresolvedVersionSpec::parse("4.0.0").unwrap()
        );
        assert_eq!(
            record.checksum.as_ref().unwrap(),
            &Checksum::sha256("fake_hash".into())
        );
    }

    #[test]
    fn migrates_records_when_installing_with_pin() {
        let sandbox = create_sandbox_with_record();

        sandbox
            .run_bin(|cmd| {
                cmd.arg("install")
                    .arg("protostar")
                    .arg("5.0.0")
                    .arg("--pin");
            })
            .success();

        let config = fs::read_to_string(sandbox.path().join(".prototools")).unwrap();

        assert!(predicate::str::contains("5.0.0").eval(&config));

        let lock = ProtoLock::load_from(sandbox.path()).unwrap();
        let records = lock.tools.get(&Id::raw("protostar")).unwrap();

        // The stale 4.0.0 record was merged into the freshly installed record
        assert_eq!(records.len(), 1);

        let record = records.first().unwrap();

        assert_eq!(
            record.spec.as_ref().unwrap(),
            &UnresolvedVersionSpec::parse("5.0.0").unwrap()
        );
        assert_eq!(
            record.version.as_ref().unwrap(),
            &VersionSpec::parse("5.0.0").unwrap()
        );

        // The record from the fresh install must keep its checksum
        let checksum = record.checksum.as_ref().unwrap();

        assert_ne!(checksum, &Checksum::sha256("fake_hash".into()));
    }
}