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/*
* SonarScanner CLI
* Copyright (C) 2011-2024 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program 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; either
* version 3 of the License, or (at your option) any later version.
*
* This program 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 program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonarsource.scanner.cli;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import org.junit.jupiter.api.Test;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
class PropertyResolverTest {
@Test
void resolve_properties() {
Properties map = new Properties();
Map<String, String> env = new HashMap<>();
// resolve
map.put("A", "value a");
map.put("B", "value b");
map.put("C", "${A} ${B} ${nonexisting}");
PropertyResolver resolver = new PropertyResolver(map, env);
Properties resolved = resolver.resolve();
assertThat(resolved)
.containsEntry("A", "value a")
.containsEntry("B", "value b")
.containsEntry("C", "value a value b ");
map.clear();
map.put("sonar.login", "admin");
map.put("sonar.password", "${sonar.login}");
resolver = new PropertyResolver(map, env);
resolved = resolver.resolve();
assertThat(resolved).containsEntry("sonar.password", "admin");
}
@Test
void use_env() {
Properties map = new Properties();
Map<String, String> env = new HashMap<>();
// resolve
map.put("A", "invalid");
map.put("B", "value b");
map.put("C", "${env.A} ${B} ${nonexisting}");
env.put("A", "value a");
PropertyResolver resolver = new PropertyResolver(map, env);
Properties resolved = resolver.resolve();
assertThat(resolved)
.containsEntry("A", "invalid")
.containsEntry("B", "value b")
.containsEntry("C", "value a value b ");
}
@Test
void resolve_recursively() {
Properties map = new Properties();
Map<String, String> env = new HashMap<>();
map.put("A", "value a");
map.put("B", "${A}");
map.put("C", "${A} ${B}");
PropertyResolver resolver = new PropertyResolver(map, env);
Properties resolved = resolver.resolve();
assertThat(resolved)
.containsEntry("A", "value a")
.containsEntry("B", "value a")
.containsEntry("C", "value a value a");
}
@Test
void dont_resolve_nested() {
Properties map = new Properties();
Map<String, String> env = new HashMap<>();
map.put("A", "value a");
map.put("B", "value b");
map.put("C", "${A ${B}}");
PropertyResolver resolver = new PropertyResolver(map, env);
Properties resolved = resolver.resolve();
assertThat(resolved)
.containsEntry("A", "value a")
.containsEntry("B", "value b")
.containsEntry("C", "${A value b}");
}
@Test
void missing_var() {
Map<String, String> env = new HashMap<>();
Properties map = new Properties();
map.put("A", "/path/${missing} var/");
PropertyResolver resolver = new PropertyResolver(map, env);
Properties resolved = resolver.resolve();
assertThat(resolved).containsEntry("A", "/path/ var/");
}
@Test
void fail_loop_properties_resolution() {
Properties map = new Properties();
Map<String, String> env = new HashMap<>();
// resolve
map.put("A", "${B}");
map.put("B", "${A}");
PropertyResolver resolver = new PropertyResolver(map, env);
assertThatThrownBy(resolver::resolve).isInstanceOf(IllegalArgumentException.class).hasMessageContaining("variable: B");
}
@Test
void preserve_empty() {
Properties map = new Properties();
Map<String, String> env = new HashMap<>();
map.put("A", "");
map.put("B", "${A}");
PropertyResolver resolver = new PropertyResolver(map, env);
Properties resolved = resolver.resolve();
assertThat(resolved)
.containsEntry("A", "")
.containsEntry("B", "");
}
}
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