/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jclouds.ohai.config;
import static org.jclouds.chef.util.ChefUtils.ohaiAutomaticAttributeBinder;
import static org.testng.Assert.assertEquals;
import java.net.SocketException;
import java.util.Map;
import java.util.Properties;
import javax.inject.Inject;
import org.jclouds.chef.ChefApi;
import org.jclouds.chef.config.ChefParserModule;
import org.jclouds.domain.JsonBall;
import org.jclouds.json.Json;
import org.jclouds.json.config.GsonModule;
import org.jclouds.ohai.Automatic;
import org.jclouds.ohai.config.multibindings.MapBinder;
import org.jclouds.rest.annotations.ApiVersion;
import org.testng.annotations.Test;
import com.google.common.base.Supplier;
import com.google.common.base.Suppliers;
import com.google.inject.AbstractModule;
import com.google.inject.Guice;
import com.google.inject.Injector;
import com.google.inject.TypeLiteral;
import com.google.inject.util.Providers;
/**
* Tests behavior of {@code OhaiModule}
*
* @author Adrian Cole
*/
@Test(groups = { "unit" })
public class OhaiModuleTest {
@Test
public void test() throws SocketException {
final Properties sysProperties = new Properties();
sysProperties.setProperty("os.name", "Mac OS X");
sysProperties.setProperty("os.version", "10.3.0");
sysProperties.setProperty("user.name", "user");
Injector injector = Guice.createInjector(new AbstractModule() {
@Override
protected void configure() {
bind(String.class).annotatedWith(ApiVersion.class).toInstance(ChefApi.VERSION);
}
}, new ChefParserModule(), new GsonModule(), new OhaiModule() {
@Override
protected Long millis() {
return 127999291932529l;
}
@Override
protected Properties systemProperties() {
return sysProperties;
}
});
Ohai ohai = injector.getInstance(Ohai.class);
Json json = injector.getInstance(Json.class);
assertEquals(
json.toJson(ohai.ohai.get(), new TypeLiteral<Map<String, JsonBall>>() {
}.getType()),
"{\"ohai_time\":127999291932529,\"platform\":\"macosx\",\"platform_version\":\"10.3.0\",\"current_user\":\"user\",\"jvm\":{\"system\":{\"user.name\":\"user\",\"os.version\":\"10.3.0\",\"os.name\":\"Mac OS X\"}}}");
}
public void test2modules() throws SocketException {
final Properties sysProperties = new Properties();
sysProperties.setProperty("os.name", "Mac OS X");
sysProperties.setProperty("os.version", "10.3.0");
sysProperties.setProperty("user.name", "user");
Injector injector = Guice.createInjector(new AbstractModule() {
@Override
protected void configure() {
bind(String.class).annotatedWith(ApiVersion.class).toInstance(ChefApi.VERSION);
}
}, new ChefParserModule(), new GsonModule(), new OhaiModule() {
@Override
protected Long millis() {
return 1279992919l;
}
@Override
protected Properties systemProperties() {
return sysProperties;
}
}, new AbstractModule() {
@Override
protected void configure() {
MapBinder<String, Supplier<JsonBall>> mapbinder = ohaiAutomaticAttributeBinder(binder());
mapbinder.addBinding("test").toProvider(
Providers.of(Suppliers.ofInstance(new JsonBall("{\"prop1\":\"test1\"}"))));
}
}, new AbstractModule() {
@Override
protected void configure() {
MapBinder<String, Supplier<JsonBall>> mapbinder = ohaiAutomaticAttributeBinder(binder());
mapbinder.addBinding("test").toProvider(
Providers.of(Suppliers.ofInstance(new JsonBall("{\"prop2\":\"test2\"}"))));
}
});
Ohai ohai = injector.getInstance(Ohai.class);
Json json = injector.getInstance(Json.class);
assertEquals(
json.toJson(ohai.ohai.get(), new TypeLiteral<Map<String, JsonBall>>() {
}.getType()),
"{\"ohai_time\":1279992919,\"platform\":\"macosx\",\"platform_version\":\"10.3.0\",\"current_user\":\"user\",\"test\":{\"prop2\":\"test2\",\"prop1\":\"test1\"},\"jvm\":{\"system\":{\"user.name\":\"user\",\"os.version\":\"10.3.0\",\"os.name\":\"Mac OS X\"}}}");
}
static class Ohai {
private Supplier<Map<String, JsonBall>> ohai;
@Inject
public Ohai(@Automatic Supplier<Map<String, JsonBall>> ohai) {
this.ohai = ohai;
}
}
}