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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.http.client.config;
import org.junit.Test;
import javax.net.ssl.SSLContext;
import java.security.NoSuchAlgorithmException;
import java.util.Iterator;
import java.util.Map;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNull.nullValue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;
/**
* @author <a href="mailto:einarmr@yahoo-inc.com">Einar M R Rosenvinge</a>
* @since 5.1.22
*/
public class ConnectionParamsTest {
@Test
public void testDefaults() {
ConnectionParams params = new ConnectionParams.Builder().build();
assertThat(params.getHeaders().isEmpty(), is(true));
assertThat(params.getNumPersistentConnectionsPerEndpoint(), is(1));
assertThat(params.getSslContext(), nullValue());
}
@Test
public void testSetters() throws NoSuchAlgorithmException {
ConnectionParams params = new ConnectionParams.Builder()
.addHeader("Foo", "Bar")
.addHeader("Foo", "Baz")
.addHeader("Banana", "Apple")
.setNumPersistentConnectionsPerEndpoint(2)
.setSslContext(SSLContext.getDefault())
.build();
assertThat(params.getNumPersistentConnectionsPerEndpoint(), is(2));
assertThat(params.getHeaders().isEmpty(), is(false));
assertThat(params.getHeaders().size(), is(3));
//Iteration order seems stable, let's keep it like this for now
Iterator<Map.Entry<String, String>> headers = params.getHeaders().iterator();
Map.Entry<String, String> header1 = headers.next();
assertThat(header1.getKey(), equalTo("Foo"));
assertThat(header1.getValue(), equalTo("Bar"));
Map.Entry<String, String> header2 = headers.next();
assertThat(header2.getKey(), equalTo("Foo"));
assertThat(header2.getValue(), equalTo("Baz"));
Map.Entry<String, String> header3 = headers.next();
assertThat(header3.getKey(), equalTo("Banana"));
assertThat(header3.getValue(), equalTo("Apple"));
}
@Test
public void header_providers_are_registered() {
ConnectionParams.HeaderProvider dummyProvider1 = () -> "fooValue";
ConnectionParams.HeaderProvider dummyProvider2 = () -> "barValue";
ConnectionParams params = new ConnectionParams.Builder()
.addDynamicHeader("foo", dummyProvider1)
.addDynamicHeader("bar", dummyProvider2)
.build();
Map<String, ConnectionParams.HeaderProvider> headerProviders = params.getDynamicHeaders();
assertEquals(2, headerProviders.size());
assertEquals(dummyProvider1, headerProviders.get("foo"));
assertEquals(dummyProvider2, headerProviders.get("bar"));
}
}
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