test: add unit tests for entity Risk

Author: xchopin

src/test/java/org/apereo/openlrw/risk/RiskTest.java

@@ -0,0 +1,41 @@
+package org.apereo.openlrw.risk;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.Test;
+import java.util.Map;
+
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.hamcrest.MatcherAssert.assertThat;
+
+
+/**
+ * @author xchopin <xavier.chopin@univ-lorraine.fr>
+ */
+public class RiskTest {
+    @Test
+    public void whenMinimallyPopulatedAllGood() throws JsonProcessingException {
+        Map<String, String> testMetadata = java.util.Collections.singletonMap("meta", "data");
+
+        MongoRisk risk = new MongoRisk.Builder()
+                .withSourcedId("risk-id")
+                .withMetadata(testMetadata)
+                .withActive(true)
+                .withClassSourcedId("class-id")
+                .withUserSourcedId("foobar")
+                .withVelocity("-1.0")
+                .withName("Computer Science - Semester 1 Risk")
+                .build();
+
+
+        ObjectMapper mapper = new ObjectMapper();
+        String mapperResult = mapper.writeValueAsString(risk);
+        assertThat(mapperResult, containsString("risk-id"));
+        assertThat(mapperResult, containsString("class-id"));
+        assertThat(mapperResult, containsString("foobar"));
+        assertThat(mapperResult, containsString("-1.0"));
+        assertThat(mapperResult, containsString("Computer Science - Semester 1 Risk"));
+        assertThat(mapperResult, containsString("meta"));
+        assertThat(mapperResult, containsString("data"));
+    }
+}