1 files changed, 48 insertions, 0 deletions
diff --git a/src/test/java/edu/brown/cs/student/LinkMapperTest.java b/src/test/java/edu/brown/cs/student/LinkMapperTest.java
new file mode 100644
index 0000000..9b46d5e
--- /dev/null
+++ b/src/test/java/edu/brown/cs/student/LinkMapperTest.java
@@ -0,0 +1,48 @@
+package edu.brown.cs.student;
+
+import edu.brown.cs.student.term.DatabaseQuerier;
+import edu.brown.cs.student.term.hub.LinkMapper;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.time.Instant;
+
+public class LinkMapperTest {
+
+  /** these should span the entire mock dataset */
+  //12 am on 3/11 in UTC
+  private Instant start = Instant.parse("2021-03-11T05:00:00.00Z");
+  //12 am on 3/28 in UTC
+  private Instant end = Instant.parse("2021-03-28T05:00:00.00Z");
+
+  private DatabaseQuerier db;
+
+  @Before
+  public void setUp() {
+    try{
+      db = new DatabaseQuerier("data/mock_trades.sqlite3");
+    } catch(Exception e){
+      System.out.println("DBQuerier Test, couldn't connect to db???");
+    }
+  }
+
+  /*
+  * try{
+
+    } catch(Exception e) {
+      System.out.println("Error in test");
+    }*/
+
+  @After
+  public void tearDown() {
+    db = null;
+  }
+
+  @Test
+  public void testMapper(){
+    setUp();
+    LinkMapper lm = new LinkMapper(db);
+    lm.makeFollowerLinks(start, end);
+  }
+}