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/*
This file is part of GNU Taler
(C) 2020 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Imports
*/
import test from "ava";
import { pathsub, Configuration } from "./talerconfig";
test("pathsub", (t) => {
t.assert("foo" === pathsub("foo", () => undefined));
t.assert("fo${bla}o" === pathsub("fo${bla}o", () => undefined));
const d: Record<string, string> = {
w: "world",
f: "foo",
"1foo": "x",
foo_bar: "quux",
};
t.is(
pathsub("hello ${w}!", (v) => d[v]),
"hello world!",
);
t.is(
pathsub("hello ${w} ${w}!", (v) => d[v]),
"hello world world!",
);
t.is(
pathsub("hello ${x:-blabla}!", (v) => d[v]),
"hello blabla!",
);
// No braces
t.is(
pathsub("hello $w!", (v) => d[v]),
"hello world!",
);
t.is(
pathsub("hello $foo!", (v) => d[v]),
"hello $foo!",
);
t.is(
pathsub("hello $1foo!", (v) => d[v]),
"hello $1foo!",
);
t.is(
pathsub("hello $$ world!", (v) => d[v]),
"hello $$ world!",
);
t.is(
pathsub("hello $$ world!", (v) => d[v]),
"hello $$ world!",
);
t.is(
pathsub("hello $foo_bar!", (v) => d[v]),
"hello quux!",
);
// Recursive lookup in default
t.is(
pathsub("hello ${x:-${w}}!", (v) => d[v]),
"hello world!",
);
// No variables in variable name part
t.is(
pathsub("hello ${${w}:-x}!", (v) => d[v]),
"hello ${${w}:-x}!",
);
// Missing closing brace
t.is(
pathsub("hello ${w!", (v) => d[v]),
"hello ${w!",
);
});
test("path expansion", (t) => {
const config = new Configuration();
config.setString("paths", "taler_home", "foo/bar");
config.setString(
"paths",
"taler_data_home",
"$TALER_HOME/.local/share/taler/",
);
config.setString(
"exchange",
"master_priv_file",
"${TALER_DATA_HOME}/exchange/offline-keys/master.priv",
);
t.is(
config.getPath("exchange", "MaStER_priv_file").required(),
"foo/bar/.local/share/taler//exchange/offline-keys/master.priv",
);
});
test("recursive path resolution", (t) => {
console.log("recursive test");
const config = new Configuration();
config.setString("paths", "a", "x${b}");
config.setString("paths", "b", "y${a}");
config.setString("foo", "x", "z${a}");
t.throws(() => {
config.getPath("foo", "a").required();
});
});
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