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//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2020 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; version
// 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
use std::process::Command;
use std::path::PathBuf;
use assert_fs::fixture::TempDir;
use assert_cmd::prelude::*;
use assert_cmd::assert::Assert;
pub fn make_temphome() -> TempDir {
TempDir::new()
.unwrap()
.into_persistent_if(std::env::var("IMAG_UI_TEST_PERSIST").is_ok())
}
pub fn binary(tempdir: &TempDir, binary_name: &str) -> Command {
let path = tempdir.path()
.to_str()
.map(String::from)
.unwrap_or_else(|| panic!("Cannot create imag home path string"));
let mut cmd = Command::cargo_bin(binary_name).unwrap();
cmd.arg("--rtp");
cmd.arg(path);
cmd
}
/// Run the passed command and get the stdout of it.
///
/// This function does _not_ ensure that stdin is inherited.
pub fn stdout_of_command(mut command: Command) -> Vec<String> {
let assert = command.assert();
let lines = String::from_utf8(assert.get_output().stdout.clone())
.unwrap()
.lines()
.map(String::from)
.collect();
assert.success();
lines
}
/// Run the passed command and get the stderr of it.
///
/// This function does _not_ ensure that stdin is inherited.
pub fn stderr_of_command(command: &mut Command) -> (Assert, Vec<String>) {
let assert = command.assert();
let lines = String::from_utf8(assert.get_output().stderr.clone())
.unwrap()
.lines()
.map(String::from)
.collect();
(assert, lines)
}
pub fn store_path(tempdir: &TempDir, path_elements: &[&str]) -> PathBuf {
let mut path = tempdir.path().to_path_buf();
path.push("store");
create_path_for(path, path_elements)
}
fn create_path_for(mut path: PathBuf, path_elements: &[&str]) -> PathBuf {
path_elements.iter().for_each(|el| path.push(el));
debug!("Calculated path = {:?}", path);
path
}
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