123 lines
3.4 KiB
Rust
123 lines
3.4 KiB
Rust
use std::process::{Command, Output};
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fn irtt_rs() -> Command {
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Command::new(env!("CARGO_BIN_EXE_irtt-rs"))
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}
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#[cfg(unix)]
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fn irtt_rs_with_arg0(arg0: &str) -> Command {
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use std::os::unix::process::CommandExt;
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let mut command = irtt_rs();
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command.arg0(arg0);
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command
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}
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fn output_text(output: &Output) -> String {
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let mut text = String::new();
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text.push_str(&String::from_utf8_lossy(&output.stdout));
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text.push_str(&String::from_utf8_lossy(&output.stderr));
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text
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}
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#[test]
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fn canonical_help_shows_dispatcher_help() {
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let output = irtt_rs().arg("--help").output().unwrap();
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let text = output_text(&output);
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assert!(output.status.success(), "{text}");
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assert!(text.contains("IRTT-compatible multi-applet dispatcher"));
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assert!(text.contains("client"));
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assert!(text.contains("tui"));
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assert!(text.contains("server"));
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}
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#[test]
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fn canonical_without_applet_errors() {
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let output = irtt_rs().output().unwrap();
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let text = output_text(&output);
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assert!(!output.status.success());
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assert!(text.contains("choose an applet"), "{text}");
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assert!(text.contains("client"));
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assert!(text.contains("tui"));
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assert!(text.contains("server"));
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}
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#[test]
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fn canonical_client_subcommand_dispatches_to_client() {
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let output = irtt_rs().args(["client", "--help"]).output().unwrap();
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let text = output_text(&output);
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assert!(output.status.success(), "{text}");
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assert!(text.contains("Minimal IRTT-compatible stream client"));
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assert!(text.contains("--output <OUTPUT>"));
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}
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#[cfg(unix)]
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#[test]
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fn client_applet_name_dispatches_to_client() {
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let output = irtt_rs_with_arg0("irtt-cli")
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.arg("--help")
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.output()
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.unwrap();
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let text = output_text(&output);
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assert!(output.status.success(), "{text}");
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assert!(text.contains("Minimal IRTT-compatible stream client"));
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assert!(text.contains("--output <OUTPUT>"));
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}
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#[cfg(all(unix, feature = "tui"))]
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#[test]
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fn tui_applet_name_dispatches_to_tui_when_enabled() {
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let output = irtt_rs_with_arg0("irtt-tui")
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.arg("--help")
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.output()
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.unwrap();
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let text = output_text(&output);
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assert!(output.status.success(), "{text}");
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assert!(text.contains("Minimal IRTT-compatible TUI client"));
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assert!(text.contains("--duration <DURATION>"));
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}
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#[cfg(all(unix, not(feature = "tui")))]
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#[test]
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fn tui_applet_name_reports_unavailable_when_disabled() {
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let output = irtt_rs_with_arg0("irtt-tui")
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.arg("--help")
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.output()
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.unwrap();
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let text = output_text(&output);
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assert!(!output.status.success());
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assert!(text.contains("TUI applet is not available"), "{text}");
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}
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#[cfg(unix)]
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#[test]
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fn server_applet_name_reports_unavailable() {
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let output = irtt_rs_with_arg0("irtt-server")
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.arg("--help")
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.output()
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.unwrap();
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let text = output_text(&output);
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assert!(!output.status.success());
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assert!(text.contains("server applet is not available"), "{text}");
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}
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#[cfg(unix)]
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#[test]
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fn unknown_irtt_applet_name_errors() {
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let output = irtt_rs_with_arg0("irtt-typo").output().unwrap();
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let text = output_text(&output);
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assert!(!output.status.success());
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assert!(text.contains("unknown applet name 'irtt-typo'"), "{text}");
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assert!(text.contains("irtt-cli"));
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assert!(text.contains("irtt-tui"));
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assert!(text.contains("irtt-server"));
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}
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