report-kit: adding excel writing test

ReportContentIOKit/src/test/java/com/infoworks/lab/services/excel/ExcelWritingServiceTest.java

@@ -1,9 +1,21 @@
 package com.infoworks.lab.services.excel;
 
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.infoworks.lab.definition.ContentWriter;
+import com.infoworks.lab.util.services.iResourceService;
 import org.junit.After;
+import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Test;
 
-import static org.junit.Assert.*;
+import java.io.File;
+import java.io.InputStream;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.stream.Collectors;
 
 public class ExcelWritingServiceTest {
 
@@ -14,4 +26,38 @@ public void setUp() throws Exception {
     @After
     public void tearDown() throws Exception {
     }
+
+    @Test
+    public void readJsonAndWriteToExcel() throws Exception {
+        //Reading From Resources:
+        iResourceService manager = iResourceService.create();
+        File imfFile = new File("rider-mock-data.json");
+        InputStream ios = manager.createStream(imfFile);
+        String json = manager.readAsString(ios);
+        ios.close();
+        Map<String, Object> data = manager.readAsJsonObject(json, new TypeReference<Map<String, Object>>() {});
+
+        //Prepare Report-Data:
+        List<Map<String, Object>> riders = (List<Map<String, Object>>) data.get("findRiders");
+        Map<Integer, List<String>> inferable = new HashMap();
+        AtomicInteger count = new AtomicInteger(0);
+        //Adding Header
+        inferable.put(count.getAndIncrement(), Arrays.asList("Name", "Geo-Hash", "Email", "Age", "Gender"));
+        riders.forEach(entry -> {
+            List<String> loj = entry
+                    .values().stream()
+                    .filter(val -> val != null)
+                    .map(val -> val.toString())
+                    .collect(Collectors.toList());
+            inferable.put(count.getAndIncrement(), loj);
+        });
+
+        //Excel Writer:
+        ExcelWritingService writingService = new ExcelWritingService();
+        //ContentWriter writer = writingService.createWriter(true, "target/rider-report-1.xlsx", true);
+        ContentWriter writer = writingService.createAsyncWriter(100, "target/rider-report-2.xlsx", true);
+        writer.write("output", inferable, true);
+        writer.close();
+        Assert.assertTrue(true);
+    }
 }

ReportContentIOKit/src/test/resources/rider-mock-data.json

@@ -0,0 +1,42 @@
+{
+  "verify": {
+    "isVerified": true
+  },
+  "findRiders": [
+    {
+      "name": "Rahim",
+      "geoHash": "GeoHash-1",
+      "email": "[email protected]",
+      "age": 19,
+      "gender": "Male"
+    },
+    {
+      "name": "Karim",
+      "geoHash": "GeoHash-2",
+      "email": "[email protected]",
+      "age": 30,
+      "gender": "Male"
+    },
+    {
+      "name": "Jamal",
+      "geoHash": "GeoHash-3",
+      "email": "[email protected]",
+      "age": 20,
+      "gender": "Male"
+    },
+    {
+      "name": "Naiem",
+      "geoHash": "GeoHash-4",
+      "email": "[email protected]",
+      "age": 29,
+      "gender": "Male"
+    },
+    {
+      "name": "Naiem Uddin Ahmed",
+      "geoHash": "GeoHash-4",
+      "email": "[email protected]",
+      "age": 29,
+      "gender": "Male"
+    }
+  ]
+}