1 files changed, 63 insertions, 0 deletions
diff --git a/ufund-api/src/test/java/com/ufund/api/ufundapi/persistence/UserAuthFileDAOTest.java b/ufund-api/src/test/java/com/ufund/api/ufundapi/persistence/UserAuthFileDAOTest.java
new file mode 100644
index 0000000..f7db747
--- /dev/null
+++ b/ufund-api/src/test/java/com/ufund/api/ufundapi/persistence/UserAuthFileDAOTest.java
@@ -0,0 +1,63 @@
+package com.ufund.api.ufundapi.persistence;
+
+import java.io.File;
+import java.io.IOException;
+
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.ufund.api.ufundapi.model.UserAuth;
+
+@Tag("Persistence-tier")
+public class UserAuthFileDAOTest {
+
+    private UserAuthFIleDAO userAuthFIleDAO;
+    private ObjectMapper mockObjectMapper;
+    private UserAuth[] userAuths;
+
+    @BeforeEach
+    public void setupUserAuthFileDAO() throws IOException {
+
+        mockObjectMapper = mock(ObjectMapper.class);
+        userAuths = new UserAuth[]{
+        	new UserAuth("123", "Phil", null),
+            new UserAuth("456", "Bob", null),
+            new UserAuth("789", "Steve", null)
+		};
+        // When the object mapper is supposed to read from the file
+        // the mock object mapper will return the hero array above
+        when(mockObjectMapper
+            .readValue(new File("doesnt_matter.txt"),UserAuth[].class))
+                .thenReturn(userAuths);
+        userAuthFIleDAO = new UserAuthFIleDAO(mockObjectMapper, "doesnt_matter.txt");
+    }
+
+    @Test
+    public void getUserAuthTest() {
+        String key = "123";
+        UserAuth auth = userAuthFIleDAO.getUserAuth(key);
+
+        assertEquals(auth, userAuths[0]);
+    }
+
+    @Test
+    public void addUserAuthTest() throws IOException {
+        UserAuth auth = new UserAuth("999", "Fish", null);
+
+        assertDoesNotThrow(() -> userAuthFIleDAO.addUserAuth(auth));
+    }
+
+    @Test
+    public void removeUserAuthTest() throws IOException {
+        String key = "123";
+
+        assertDoesNotThrow(() -> userAuthFIleDAO.removeUserAuth(key));
+    }
+    
+}