/**
* Licensed 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 com.seyren.core.service.notification;
import static com.github.restdriver.Matchers.*;
import static com.github.restdriver.clientdriver.RestClientDriver.*;
import static org.hamcrest.MatcherAssert.*;
import static org.hamcrest.Matchers.*;
import static org.mockito.Mockito.*;
import java.math.BigDecimal;
import java.util.Arrays;
import java.util.List;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import com.fasterxml.jackson.databind.JsonNode;
import com.github.restdriver.clientdriver.ClientDriverRequest.Method;
import com.github.restdriver.clientdriver.ClientDriverRule;
import com.github.restdriver.clientdriver.capture.BodyCapture;
import com.github.restdriver.clientdriver.capture.JsonBodyCapture;
import com.seyren.core.domain.Alert;
import com.seyren.core.domain.AlertType;
import com.seyren.core.domain.Check;
import com.seyren.core.domain.Subscription;
import com.seyren.core.domain.SubscriptionType;
import com.seyren.core.util.config.SeyrenConfig;
public class HubotNotificationServiceTest {
private SeyrenConfig mockSeyrenConfig;
private NotificationService service;
@Rule
public ClientDriverRule clientDriver = new ClientDriverRule();
@Before
public void before() {
mockSeyrenConfig = mock(SeyrenConfig.class);
service = new HubotNotificationService(mockSeyrenConfig);
}
@Test
public void notifcationServiceCanOnlyHandleHubotSubscription() {
assertThat(service.canHandle(SubscriptionType.HUBOT), is(true));
for (SubscriptionType type : SubscriptionType.values()) {
if (type == SubscriptionType.HUBOT) {
continue;
}
assertThat(service.canHandle(type), is(false));
}
}
@Test
public void checkingOutTheHappyPath() {
String seyrenUrl = clientDriver.getBaseUrl() + "/seyren";
when(mockSeyrenConfig.getHubotUrl()).thenReturn(clientDriver.getBaseUrl() + "/hubot");
when(mockSeyrenConfig.getBaseUrl()).thenReturn(seyrenUrl);
Check check = new Check()
.withEnabled(true)
.withName("check-name")
.withState(AlertType.ERROR);
Subscription subscription = new Subscription()
.withType(SubscriptionType.HUBOT)
.withTarget("123,456");
Alert alert = new Alert()
.withTarget("the.target.name")
.withValue(BigDecimal.valueOf(12))
.withWarn(BigDecimal.valueOf(5))
.withError(BigDecimal.valueOf(10))
.withFromType(AlertType.WARN)
.withToType(AlertType.ERROR);
List<Alert> alerts = Arrays.asList(alert);
BodyCapture<JsonNode> bodyCapture = new JsonBodyCapture();
clientDriver.addExpectation(
onRequestTo("/hubot/seyren/alert")
.withMethod(Method.POST)
.capturingBodyIn(bodyCapture),
giveResponse("Thanks for letting me know", "text/plain"));
service.sendNotification(check, subscription, alerts);
JsonNode node = bodyCapture.getContent();
assertThat(node, hasJsonPath("$.seyrenUrl", is(seyrenUrl)));
assertThat(node, hasJsonPath("$.check.name", is("check-name")));
assertThat(node, hasJsonPath("$.check.state", is("ERROR")));
assertThat(node, hasJsonPath("$.alerts", hasSize(1)));
assertThat(node, hasJsonPath("$.alerts[0].target", is("the.target.name")));
assertThat(node, hasJsonPath("$.alerts[0].value", is(12)));
assertThat(node, hasJsonPath("$.alerts[0].warn", is(5)));
assertThat(node, hasJsonPath("$.alerts[0].error", is(10)));
assertThat(node, hasJsonPath("$.alerts[0].fromType", is("WARN")));
assertThat(node, hasJsonPath("$.alerts[0].toType", is("ERROR")));
assertThat(node, hasJsonPath("$.rooms", hasSize(2)));
assertThat(node, hasJsonPath("$.rooms[0]", is("123")));
assertThat(node, hasJsonPath("$.rooms[1]", is("456")));
verify(mockSeyrenConfig).getHubotUrl();
verify(mockSeyrenConfig).getBaseUrl();
}
}