/*
* Copyright 2013 The Netty Project
*
* The Netty Project 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 io.netty.handler.codec.http.cors;
import io.netty.handler.codec.http.EmptyHttpHeaders;
import io.netty.handler.codec.http.HttpHeaderNames;
import io.netty.handler.codec.http.HttpHeaders;
import io.netty.handler.codec.http.HttpMethod;
import org.junit.Test;
import static io.netty.handler.codec.http.HttpHeadersTestUtils.of;
import static io.netty.handler.codec.http.cors.CorsConfigBuilder.forAnyOrigin;
import static io.netty.handler.codec.http.cors.CorsConfigBuilder.forOrigin;
import static io.netty.handler.codec.http.cors.CorsConfigBuilder.forOrigins;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.hasItems;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.hamcrest.MatcherAssert.assertThat;
public class CorsConfigTest {
@Test
public void disabled() {
final CorsConfig cors = forAnyOrigin().disable().build();
assertThat(cors.isCorsSupportEnabled(), is(false));
}
@Test
public void anyOrigin() {
final CorsConfig cors = forAnyOrigin().build();
assertThat(cors.isAnyOriginSupported(), is(true));
assertThat(cors.origin(), is("*"));
assertThat(cors.origins().isEmpty(), is(true));
}
@Test
public void wildcardOrigin() {
final CorsConfig cors = forOrigin("*").build();
assertThat(cors.isAnyOriginSupported(), is(true));
assertThat(cors.origin(), equalTo("*"));
assertThat(cors.origins().isEmpty(), is(true));
}
@Test
public void origin() {
final CorsConfig cors = forOrigin("http://localhost:7888").build();
assertThat(cors.origin(), is(equalTo("http://localhost:7888")));
assertThat(cors.isAnyOriginSupported(), is(false));
}
@Test
public void origins() {
final String[] origins = {"http://localhost:7888", "https://localhost:7888"};
final CorsConfig cors = forOrigins(origins).build();
assertThat(cors.origins(), hasItems(origins));
assertThat(cors.isAnyOriginSupported(), is(false));
}
@Test
public void exposeHeaders() {
final CorsConfig cors = forAnyOrigin().exposeHeaders("custom-header1", "custom-header2").build();
assertThat(cors.exposedHeaders(), hasItems("custom-header1", "custom-header2"));
}
@Test
public void allowCredentials() {
final CorsConfig cors = forAnyOrigin().allowCredentials().build();
assertThat(cors.isCredentialsAllowed(), is(true));
}
@Test
public void maxAge() {
final CorsConfig cors = forAnyOrigin().maxAge(3000).build();
assertThat(cors.maxAge(), is(3000L));
}
@Test
public void requestMethods() {
final CorsConfig cors = forAnyOrigin().allowedRequestMethods(HttpMethod.POST, HttpMethod.GET).build();
assertThat(cors.allowedRequestMethods(), hasItems(HttpMethod.POST, HttpMethod.GET));
}
@Test
public void requestHeaders() {
final CorsConfig cors = forAnyOrigin().allowedRequestHeaders("preflight-header1", "preflight-header2").build();
assertThat(cors.allowedRequestHeaders(), hasItems("preflight-header1", "preflight-header2"));
}
@Test
public void preflightResponseHeadersSingleValue() {
final CorsConfig cors = forAnyOrigin().preflightResponseHeader("SingleValue", "value").build();
assertThat(cors.preflightResponseHeaders().get(of("SingleValue")), equalTo("value"));
}
@Test
public void preflightResponseHeadersMultipleValues() {
final CorsConfig cors = forAnyOrigin().preflightResponseHeader("MultipleValues", "value1", "value2").build();
assertThat(cors.preflightResponseHeaders().getAll(of("MultipleValues")), hasItems("value1", "value2"));
}
@Test
public void defaultPreflightResponseHeaders() {
final CorsConfig cors = forAnyOrigin().build();
assertThat(cors.preflightResponseHeaders().get(HttpHeaderNames.DATE), is(notNullValue()));
assertThat(cors.preflightResponseHeaders().get(HttpHeaderNames.CONTENT_LENGTH), is("0"));
}
@Test
public void emptyPreflightResponseHeaders() {
final CorsConfig cors = forAnyOrigin().noPreflightResponseHeaders().build();
assertThat(cors.preflightResponseHeaders(), equalTo((HttpHeaders) EmptyHttpHeaders.INSTANCE));
}
@Test (expected = IllegalArgumentException.class)
public void shouldThrowIfValueIsNull() {
forOrigin("*").preflightResponseHeader("HeaderName", new Object[]{null}).build();
}
@Test
public void shortCircuit() {
final CorsConfig cors = forOrigin("http://localhost:8080").shortCircuit().build();
assertThat(cors.isShortCircuit(), is(true));
}
}