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/*
* Copyright © 2020 WireGuard LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
package com.wireguard.config;
import com.wireguard.config.BadConfigException.Location;
import com.wireguard.config.BadConfigException.Reason;
import com.wireguard.config.BadConfigException.Section;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
import static org.junit.Assert.*;
public class BadConfigExceptionTest {
private static final String[] CONFIG_NAMES = {
"invalid-key",
"invalid-number",
"invalid-value",
"missing-attribute",
"missing-section",
"syntax-error",
"unknown-attribute",
"unknown-section"
};
private static final Map<String, InputStream> CONFIG_MAP = new HashMap<>();
@BeforeClass
public static void readConfigs() {
for (final String config: CONFIG_NAMES) {
CONFIG_MAP.put(config, BadConfigExceptionTest.class.getClassLoader().getResourceAsStream(config + ".conf"));
}
}
@AfterClass
public static void closeStreams() {
for (final InputStream inputStream : CONFIG_MAP.values()) {
try {
inputStream.close();
} catch (final IOException ignored) {
}
}
}
@Test
public void throws_correctly_with_INVALID_KEY_reason() {
try {
Config.parse(CONFIG_MAP.get("invalid-key"));
fail("Config parsing must fail in this test");
} catch (final BadConfigException e) {
assertEquals(e.getReason(), Reason.INVALID_KEY);
assertEquals(e.getLocation(), Location.PUBLIC_KEY);
assertEquals(e.getSection(), Section.PEER);
} catch (final IOException e) {
e.printStackTrace();
fail("IOException thrown during test");
}
}
@Test
public void throws_correctly_with_INVALID_NUMBER_reason() {
try {
Config.parse(CONFIG_MAP.get("invalid-number"));
fail("Config parsing must fail in this test");
} catch (final BadConfigException e) {
assertEquals(e.getReason(), Reason.INVALID_NUMBER);
assertEquals(e.getLocation(), Location.PERSISTENT_KEEPALIVE);
assertEquals(e.getSection(), Section.PEER);
} catch (final IOException e) {
e.printStackTrace();
fail("IOException thrown during test");
}
}
@Test
public void throws_correctly_with_INVALID_VALUE_reason() {
try {
Config.parse(CONFIG_MAP.get("invalid-value"));
fail("Config parsing must fail in this test");
} catch (final BadConfigException e) {
assertEquals(e.getReason(), Reason.INVALID_VALUE);
assertEquals(e.getLocation(), Location.DNS);
assertEquals(e.getSection(), Section.INTERFACE);
} catch (final IOException e) {
e.printStackTrace();
fail("IOException throwing during test");
}
}
@Test
public void throws_correctly_with_MISSING_ATTRIBUTE_reason() {
try {
Config.parse(CONFIG_MAP.get("missing-attribute"));
fail("Config parsing must fail in this test");
} catch (final BadConfigException e) {
assertEquals(e.getReason(), Reason.MISSING_ATTRIBUTE);
assertEquals(e.getLocation(), Location.PUBLIC_KEY);
assertEquals(e.getSection(), Section.PEER);
} catch (final IOException e) {
e.printStackTrace();
fail("IOException throwing during test");
}
}
@Test
public void throws_correctly_with_MISSING_SECTION_reason() {
try {
Config.parse(CONFIG_MAP.get("missing-section"));
fail("Config parsing must fail in this test");
} catch (final BadConfigException e) {
assertEquals(e.getReason(), Reason.MISSING_SECTION);
assertEquals(e.getLocation(), Location.TOP_LEVEL);
assertEquals(e.getSection(), Section.CONFIG);
} catch (final IOException e) {
e.printStackTrace();
fail("IOException throwing during test");
}
}
@Test
public void throws_correctly_with_SYNTAX_ERROR_reason() {
try {
Config.parse(CONFIG_MAP.get("syntax-error"));
fail("Config parsing must fail in this test");
} catch (final BadConfigException e) {
assertEquals(e.getReason(), Reason.SYNTAX_ERROR);
assertEquals(e.getLocation(), Location.TOP_LEVEL);
assertEquals(e.getSection(), Section.PEER);
} catch (final IOException e) {
e.printStackTrace();
fail("IOException throwing during test");
}
}
@Test
public void throws_correctly_with_UNKNOWN_ATTRIBUTE_reason() {
try {
Config.parse(CONFIG_MAP.get("unknown-attribute"));
fail("Config parsing must fail in this test");
} catch (final BadConfigException e) {
assertEquals(e.getReason(), Reason.UNKNOWN_ATTRIBUTE);
assertEquals(e.getLocation(), Location.TOP_LEVEL);
assertEquals(e.getSection(), Section.PEER);
} catch (final IOException e) {
e.printStackTrace();
fail("IOException throwing during test");
}
}
@Test
public void throws_correctly_with_UNKNOWN_SECTION_reason() {
try {
Config.parse(CONFIG_MAP.get("unknown-section"));
fail("Config parsing must fail in this test");
} catch (final BadConfigException e) {
assertEquals(e.getReason(), Reason.UNKNOWN_SECTION);
assertEquals(e.getLocation(), Location.TOP_LEVEL);
assertEquals(e.getSection(), Section.CONFIG);
} catch (final IOException e) {
e.printStackTrace();
fail("IOException throwing during test");
}
}
}
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