mirror of https://git.meli.delivery/meli/meli
meli/tests: add test_cli_subcommands.rs
Add test to catch any failure of CLI subcommand. Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>pull/430/head
Manos Pitsidianakis
2 months ago
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8dc4465c58
commit
9daf943758
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//
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// meli
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//
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// Copyright 2024 Emmanouil Pitsidianakis <manos@pitsidianak.is>
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//
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// This file is part of meli.
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//
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// meli is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// meli is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with meli. If not, see <http://www.gnu.org/licenses/>.
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//
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// SPDX-License-Identifier: EUPL-1.2 OR GPL-3.0-or-later
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use std::{io::Write, path::Path};
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use assert_cmd::{assert::OutputAssertExt, Command};
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use predicates::prelude::*;
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use tempfile::TempDir;
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#[test]
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fn test_cli_subcommands() {
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for var in [
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"PAGER",
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"MANPATH",
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"EDITOR",
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"MELI_CONFIG",
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"HOME",
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"XDG_CACHE_HOME",
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"XDG_STATE_HOME",
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"XDG_CONFIG_DIRS",
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"XDG_CONFIG_HOME",
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"XDG_DATA_DIRS",
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"XDG_DATA_HOME",
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] {
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std::env::remove_var(var);
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}
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fn version() {
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// --version is successful
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for arg in ["--version", "-v"] {
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let mut cmd = Command::cargo_bin("meli").unwrap();
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let output = cmd.arg(arg).output().unwrap().assert();
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output.code(0).stdout(predicates::str::starts_with("meli "));
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}
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}
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fn help() {
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// --help is successful
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for arg in ["--help", "-h"] {
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let mut cmd = Command::cargo_bin("meli").unwrap();
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let output = cmd.arg(arg).output().unwrap().assert();
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output
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.code(0)
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.stdout(predicates::str::contains("terminal mail client"))
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.stdout(predicates::str::contains("USAGE"))
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.stdout(predicates::str::contains("FLAGS"))
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.stdout(predicates::str::contains("OPTIONS"))
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.stdout(predicates::str::contains("SUBCOMMANDS"))
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.stdout(predicates::str::contains("create-config"))
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.stdout(predicates::str::contains("test-config"))
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.stdout(predicates::str::contains("tools"))
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.stdout(predicates::str::contains("man"))
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.stdout(predicates::str::contains("install-man"))
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.stdout(predicates::str::contains("compiled-with"))
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.stdout(predicates::str::contains("edit-config"))
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.stdout(predicates::str::contains("help"))
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.stdout(predicates::str::contains("print-app-directories"))
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.stdout(predicates::str::contains("print-config-path"))
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.stdout(predicates::str::contains("print-default-theme"))
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.stdout(predicates::str::contains("print-loaded-themes"))
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.stdout(predicates::str::contains("print-log-path"))
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.stdout(predicates::str::contains("view"));
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}
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}
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fn test_subcommand_succeeds(arg: &str) {
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let mut cmd = Command::cargo_bin("meli").unwrap();
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let output = cmd.arg(arg).output().unwrap().assert();
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output.code(0).stdout(predicates::str::is_empty().not());
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}
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fn test_subcommand_succeeds_empty(arg: &str) {
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let mut cmd = Command::cargo_bin("meli").unwrap();
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let output = cmd.arg(arg).output().unwrap().assert();
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output.code(0).stdout(predicates::str::is_empty());
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}
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fn test_subcommand_install_man(dir: &Path) {
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let mut cmd = Command::cargo_bin("meli").unwrap();
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let output = cmd.arg("install-man").arg(dir).output().unwrap().assert();
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output.code(0).stdout(predicates::str::is_empty().not());
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let mut path = dir.to_path_buf();
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for (man, dir) in [
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("meli.1", "man1"),
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("meli.conf.5", "man5"),
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("meli-themes.5", "man5"),
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("meli.7", "man7"),
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] {
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path.push(dir);
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assert!(path.is_dir());
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path.push(man);
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assert!(path.is_file());
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path.pop();
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path.pop();
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}
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}
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version();
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help();
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test_subcommand_succeeds("help");
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test_subcommand_succeeds("compiled-with");
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test_subcommand_succeeds("man");
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let tmp_dir = TempDir::new().unwrap();
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test_subcommand_install_man(tmp_dir.path());
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fn config_not_exists(conf: &Path) {
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let mut cmd = Command::cargo_bin("meli").unwrap();
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let output = cmd.arg("-c").arg(conf).output().unwrap().assert();
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output
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.code(1)
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.stderr(predicate::eq(
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"Edit the sample configuration and relaunch meli.\nKind: Configuration\n",
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))
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.stdout(
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predicate::eq(
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format!(
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"No configuration found. Would you like to generate one in {path}? [Y/n] \
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Written example configuration to {path}",
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path = conf.display()
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)
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.as_str(),
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)
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.trim()
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.normalize(),
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);
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}
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let conf_path = tmp_dir.path().join("conf.toml");
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config_not_exists(&conf_path);
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assert!(conf_path.exists());
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assert!(conf_path.is_file());
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{
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let mut conf_file = std::fs::OpenOptions::new()
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.append(true)
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.create(false)
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.open(&conf_path)
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.unwrap();
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conf_file
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.write_all(
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br#"
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[accounts.imap]
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root_mailbox = "INBOX"
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format = "imap"
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identity="username@example.com"
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server_username = "null"
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server_hostname = "example.com"
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server_password_command = "false"
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[composing]
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send_mail = 'false'
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"#,
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)
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.unwrap();
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}
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std::env::set_var("MELI_CONFIG", &conf_path);
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test_subcommand_succeeds_empty("test-config");
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test_subcommand_succeeds("print-app-directories");
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test_subcommand_succeeds("print-config-path");
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test_subcommand_succeeds("print-default-theme");
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test_subcommand_succeeds("print-loaded-themes");
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test_subcommand_succeeds("print-log-path");
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tmp_dir.close().unwrap();
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}
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