kcode-k1-daemon-lib-testkit 0.1.1

Concrete manifest verifier for kcode-k1-daemon-lib
Documentation 
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//! Concrete manifest assertions for `kcode-k1-daemon-lib`.

const REQUIRED_LINES: &[&str] = &[
    "kcode-k1-access = \"0.6.1\"",
    "kcode-k1-access-full-audio = \"0.9.1\"",
    "kcode-k1-access-launch-nodes = \"0.2.0\"",
    "kcode-k1-access-persons = \"0.3.0\"",
    "kcode-k1-access-profiles = \"0.6.2\"",
    "kcode-k1-audio-classification = \"0.5.9\"",
    "kcode-k1-authority-filters = \"0.2.0\"",
    "kcode-k1-chat-service = \"0.6.0\"",
    "kcode-k1-daemon-provider-config = \"0.1.4\"",
    "kcode-k1-full-audio = \"0.3.7\"",
    "kcode-k1-http-access-context = \"0.2.0\"",
    "kcode-k1-http-access-profile-presentation = \"0.1.0\"",
    "kcode-k1-http-audio = \"0.3.0\"",
    "kcode-k1-http-audio-artifacts = \"0.3.0\"",
    "kcode-k1-http-chat = \"0.5.0\"",
    "kcode-k1-http-launch-nodes = \"0.2.0\"",
    "kcode-k1-http-people = \"0.9.0\"",
    "kcode-k1-http-persons = \"0.3.0\"",
    "kcode-k1-launch-nodes = \"0.3.0\"",
    "kcode-k1-peering = \"0.3.1\"",
    "kcode-k1-txn-ordering = \"0.5.1\"",
];

const OBSOLETE_LINES: &[&str] = &[
    "kcode-k1-chat-service = \"0.3.0\"",
    "kcode-k1-http-chat = \"0.2.0\"",
];

/// Verifies the exact approved compatible dependency lower bounds.
pub fn verify_manifest(manifest: &str) {
    for required in REQUIRED_LINES {
        assert!(
            manifest.lines().any(|line| line == *required),
            "missing required manifest line: {required}"
        );
    }
    for obsolete in OBSOLETE_LINES {
        assert!(
            !manifest.lines().any(|line| line == *obsolete),
            "obsolete manifest line: {obsolete}"
        );
    }
    assert!(
        !manifest.lines().any(|line| line.contains(" = \"=")),
        "manifest contains an exact internal pin"
    );
}

#[cfg(test)]
mod tests {
    use super::*;

    fn good_manifest() -> String {
        REQUIRED_LINES.join("\n")
    }

    #[test]
    fn accepts_current_manifest() {
        verify_manifest(&good_manifest());
    }

    #[test]
    #[should_panic(expected = "missing required manifest line")]
    fn rejects_missing_required_line() {
        verify_manifest(&good_manifest().replacen(
            "kcode-k1-http-access-profile-presentation = \"0.1.0\"\n",
            "",
            1,
        ));
    }

    #[test]
    #[should_panic(expected = "obsolete manifest line")]
    fn rejects_obsolete_line() {
        verify_manifest(&format!(
            "{}\nkcode-k1-chat-service = \"0.3.0\"",
            good_manifest()
        ));
    }

    #[test]
    #[should_panic(expected = "exact internal pin")]
    fn rejects_exact_internal_pin() {
        verify_manifest(&format!(
            "{}\nkcode-k1-peering = \"=0.3.1\"",
            good_manifest()
        ));
    }
}