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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 toml::Value;
use anyhow::Result;
use anyhow::Context;
use anyhow::Error;
/// Checks whether the store configuration has a key "implicit-create" which maps to a boolean
/// value. If that key is present, the boolean is returned, otherwise false is returned.
pub fn config_implicit_store_create_allowed(config: &Option<Value>) -> Result<bool> {
use toml_query::read::TomlValueReadTypeExt;
let key = "store.implicit-create";
if let Some(ref t) = *config {
t.read_bool(key)
.map_err(Error::from)
.context(anyhow!("Error reading header '{}' in configuration", key))?
.ok_or_else(|| anyhow!("Config key missing: {}", key))
} else {
Ok(false)
}
}
#[cfg(test)]
mod tests {
use toml::de::from_str as toml_from_str;
use crate::configuration::*;
#[test]
fn test_implicit_store_create_allowed_no_toml() {
assert!(!config_implicit_store_create_allowed(&None).unwrap());
}
#[test]
fn test_implicit_store_create_allowed_toml_empty() {
let config = toml_from_str("").unwrap();
assert!(config_implicit_store_create_allowed(&Some(config)).is_err());
}
#[test]
fn test_implicit_store_create_allowed_toml_false() {
let config = toml_from_str(r#"
[store]
implicit-create = false
"#).unwrap();
assert!(!config_implicit_store_create_allowed(&Some(config)).unwrap());
}
#[test]
fn test_implicit_store_create_allowed_toml_true() {
let config = toml_from_str(r#"
[store]
implicit-create = true
"#).unwrap();
assert!(config_implicit_store_create_allowed(&Some(config)).unwrap());
}
}
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