generated from GarandPLG/rust-flake-template
GarandPLG
c4313b4117
- Document new Rust formatting standards in AGENTS, CODE_MAP, and PROGRESS. - Add rustfmt.toml with style 2024, 2‑space indents, 100‑char width, LF endings. - Apply consistent 2‑space indentation and ordering across source files. - Minor clean‑up of imports and whitespace to match the new style.
98 lines
2.6 KiB
Rust
98 lines
2.6 KiB
Rust
use clap::{Parser, error::ErrorKind};
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use std::process::Command;
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use war_in_tunnels::{app::View, cli::Cli};
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#[test]
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fn defaults_start_in_menu_without_logging() {
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let args = Cli::try_parse_from(["game"]).unwrap();
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assert_eq!(args.view, View::MainMenu);
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assert_eq!((args.map_width, args.map_height), (42, 11));
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assert_eq!(args.username, "Player");
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assert!(!args.log);
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assert!(!args.disable_audio);
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assert!(!args.mute);
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}
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#[test]
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fn numeric_options_accept_boundaries_and_reject_out_of_range_values() {
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for (flag, min, max) in [
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("--map-width", 36, 108),
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("--map-height", 11, 39),
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("--starting-wood", 1, 150),
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("--starting-iron", 1, 150),
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("--supply-limit", 49, 149),
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("--skill-points-limit", 90, 690),
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] {
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for value in [min, max] {
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assert!(
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Cli::try_parse_from(["game", flag, &value.to_string()]).is_ok(),
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"{flag}={value}"
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);
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}
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for value in [min - 1, max + 1] {
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assert!(
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Cli::try_parse_from(["game", flag, &value.to_string()]).is_err(),
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"{flag}={value}"
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);
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}
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}
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}
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#[test]
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fn xp_modifier_rejects_non_finite_malformed_and_out_of_range_values() {
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for value in ["0.5", "1", "2.0"] {
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let args = Cli::try_parse_from(["game", "--xp-modifier", value]).unwrap();
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assert_eq!(args.xp_modifier, value.parse::<f32>().unwrap());
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}
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for value in ["0.49", "2.01", "NaN", "inf", "text"] {
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assert!(
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Cli::try_parse_from(["game", "--xp-modifier", value]).is_err(),
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"{value}"
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);
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}
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}
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#[test]
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fn enum_options_and_audio_flags_are_parsed() {
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let args =
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Cli::try_parse_from(["game", "--view", "skirmish", "--disable-audio", "--mute"]).unwrap();
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assert_eq!(args.view, View::Skirmish);
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assert!(args.disable_audio && args.mute);
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for flag in [
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"--view",
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"--game-mode",
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"--zoom-level",
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"--perk-deck",
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"--soundtrack",
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] {
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assert_eq!(
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Cli::try_parse_from(["game", flag, "unknown"])
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.unwrap_err()
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.kind(),
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ErrorKind::InvalidValue
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);
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}
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}
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#[test]
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fn binary_help_and_version_work_without_terminal_or_audio() {
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for (flag, expected) in [("--help", "Usage:"), ("--version", "0.1.0")] {
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let output = Command::new(env!("CARGO_BIN_EXE_war_in_tunnels"))
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.arg(flag)
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.output()
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.unwrap();
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assert!(output.status.success());
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assert!(String::from_utf8(output.stdout).unwrap().contains(expected));
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}
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let output = Command::new(env!("CARGO_BIN_EXE_war_in_tunnels"))
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.args(["--map-width", "0"])
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.output()
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.unwrap();
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assert!(!output.status.success());
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assert!(
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String::from_utf8(output.stderr)
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.unwrap()
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.contains("--map-width")
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);
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}
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