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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.subscription;
import com.yahoo.foo.AppConfig;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* Unit test for the {@link ConfigGetter}.
*
* @author gjoranv
*/
@SuppressWarnings("deprecation")
public class ConfigGetterTest {
private final ConfigSourceSet sourceSet = new ConfigSourceSet("config-getter-test");
@Test
public void testGetConfig() {
int times = 11;
String message = "testGetConfig";
String a0 = "a0";
String configId = "raw:times " + times + "\nmessage " + message + "\na[1]\na[0].name " + a0;
ConfigGetter<AppConfig> getter = new ConfigGetter<>(AppConfig.class);
AppConfig config = getter.getConfig(configId);
assertEquals(times, config.times());
assertEquals(message, config.message());
assertEquals(1, config.a().size());
assertEquals(a0, config.a(0).name());
AppService service = new AppService(configId, sourceSet);
AppConfig serviceConfig = service.getConfig();
assertTrue(service.isConfigured());
assertEquals(config, serviceConfig);
service.cancelSubscription();
}
@Test
public void testGetTwice() {
ConfigGetter<AppConfig> getter = new ConfigGetter<>(AppConfig.class);
AppConfig config = getter.getConfig("raw:message \"one\"");
assertEquals("one", config.message());
config = getter.getConfig("raw:message \"two\"");
assertEquals("two", config.message());
}
@Test
public void testGetFromFile() {
ConfigGetter<AppConfig> getter = new ConfigGetter<>(AppConfig.class);
AppConfig config = getter.getConfig("file:src/test/resources/configs/foo/app.cfg");
verifyFooValues(config);
}
@Test
public void testGetFromDir() {
ConfigGetter<AppConfig> getter = new ConfigGetter<>(AppConfig.class);
AppConfig config = getter.getConfig("dir:src/test/resources/configs/foo/");
verifyFooValues(config);
}
private void verifyFooValues(AppConfig config) {
assertEquals("msg1", config.message());
assertEquals(3, config.times());
assertEquals("a0", config.a(0).name());
assertEquals("a1", config.a(1).name());
assertEquals("a2", config.a(2).name());
}
@Test
public void testsStaticGetConfig() {
int times = 11;
String message = "testGetConfig";
String a0 = "a0";
String configId = "raw:times " + times + "\nmessage " + message + "\na[1]\na[0].name " + a0;
AppConfig config = ConfigGetter.getConfig(AppConfig.class, configId);
assertEquals(times, config.times());
assertEquals(message, config.message());
assertEquals(1, config.a().size());
assertEquals(a0, config.a(0).name());
AppService service = new AppService(configId, sourceSet);
AppConfig serviceConfig = service.getConfig();
assertTrue(service.isConfigured());
assertEquals(config, serviceConfig);
service.cancelSubscription();
}
}
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