feat: Add short, integer, long, boolean conversions into string (#2437)

* feat: Add short, integer, long, boolean conversions into string

* chore: linting

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Martin Vanek <martin.vanek@creditkarma.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessage.java

@@ -650,6 +650,12 @@ private void fillField(
         if (val instanceof String) {
           protoMsg.setField(fieldDescriptor, val);
           return;
+        } else if (val instanceof Short
+            || val instanceof Integer
+            || val instanceof Long
+            || val instanceof Boolean) {
+          protoMsg.setField(fieldDescriptor, String.valueOf(val));
+          return;
         }
         break;
       case DOUBLE:
@@ -910,6 +916,12 @@ private void fillRepeatedField(
         case STRING:
           if (val instanceof String) {
             protoMsg.addRepeatedField(fieldDescriptor, val);
+          } else if (val instanceof Short
+              || val instanceof Integer
+              || val instanceof Long
+              || val instanceof Boolean) {
+            protoMsg.addRepeatedField(fieldDescriptor, String.valueOf(val));
+            return;
           } else {
             throwWrongFieldType(fieldDescriptor, currentScope, index);
           }

google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/JsonStreamWriterTest.java

@@ -37,6 +37,7 @@
 import com.google.cloud.bigquery.storage.v1.ConnectionWorkerPool.Settings;
 import com.google.cloud.bigquery.storage.v1.Exceptions.AppendSerializationError;
 import com.google.cloud.bigquery.storage.v1.TableFieldSchema.Mode;
+import com.google.common.collect.ImmutableMap;
 import com.google.protobuf.ByteString;
 import com.google.protobuf.Descriptors.DescriptorValidationException;
 import com.google.protobuf.Int64Value;
@@ -1415,8 +1416,8 @@ public void testMultipleAppendSerializationErrors()
     // put a vaild value into the field
     foo1.put("foo", "allen");
     JSONObject foo2 = new JSONObject();
-    // put a number into a string field
-    foo2.put("foo", 666);
+    // put a field which is not part of the expected schema
+    foo2.put("not_bar", "woody");
     JSONArray jsonArr = new JSONArray();
     jsonArr.put(foo);
     jsonArr.put(foo1);
@@ -1434,14 +1435,11 @@ public void testMultipleAppendSerializationErrors()
       } catch (AppendSerializationError appendSerializationError) {
         Map<Integer, String> rowIndexToErrorMessage =
             appendSerializationError.getRowIndexToErrorMessage();
-        assertEquals(2, rowIndexToErrorMessage.size());
-        assertEquals(
-            "The source object has fields unknown to BigQuery: root.not_foo.",
-            rowIndexToErrorMessage.get(0));
         assertEquals(
-            "Field root.foo failed to convert to STRING. Error: JSONObject does not have a string"
-                + " field at root.foo.",
-            rowIndexToErrorMessage.get(2));
+            ImmutableMap.of(
+                0, "The source object has fields unknown to BigQuery: root.not_foo.",
+                2, "The source object has fields unknown to BigQuery: root.not_bar."),
+            rowIndexToErrorMessage);
       }
     }
   }

google-cloud-bigquerystorage/src/test/java/com/google/cloud/bigquery/storage/v1/JsonToProtoMessageTest.java

@@ -87,7 +87,12 @@ public class JsonToProtoMessageTest {
               })
           .put(
               StringType.getDescriptor(),
-              new Message[] {StringType.newBuilder().setTestFieldType("test").build()})
+              new Message[] {
+                StringType.newBuilder().setTestFieldType("9223372036854775807").build(),
+                StringType.newBuilder().setTestFieldType("2147483647").build(),
+                StringType.newBuilder().setTestFieldType("true").build(),
+                StringType.newBuilder().setTestFieldType("test").build()
+              })
           .put(
               RepeatedType.getDescriptor(),
               new Message[] {
@@ -147,6 +152,9 @@ public class JsonToProtoMessageTest {
           .put(
               RepeatedString.getDescriptor(),
               new Message[] {
+                RepeatedString.newBuilder().addTestRepeated("9223372036854775807").build(),
+                RepeatedString.newBuilder().addTestRepeated("2147483647").build(),
+                RepeatedString.newBuilder().addTestRepeated("true").build(),
                 RepeatedString.newBuilder().addTestRepeated("hello").addTestRepeated("test").build()
               })
           .put(
@@ -925,6 +933,8 @@ public void testAllTypes() throws Exception {
       } else if (entry.getKey() == Int64Type.getDescriptor()
           || entry.getKey() == BytesType.getDescriptor()) {
         assertEquals(entry.getKey().getFullName(), 2, success);
+      } else if (entry.getKey() == StringType.getDescriptor()) {
+        assertEquals(entry.getKey().getFullName(), 4, success);
       } else {
         assertEquals(entry.getKey().getFullName(), 1, success);
       }
@@ -962,6 +972,8 @@ public void testAllRepeatedTypesWithLimits() throws Exception {
         assertEquals(entry.getKey().getFullName(), 4, success);
       } else if (entry.getKey() == RepeatedInt64.getDescriptor()) {
         assertEquals(entry.getKey().getFullName(), 2, success);
+      } else if (entry.getKey() == RepeatedString.getDescriptor()) {
+        assertEquals(entry.getKey().getFullName(), 4, success);
       } else {
         assertEquals(entry.getKey().getFullName(), 1, success);
       }
@@ -1009,14 +1021,20 @@ public void testRequired() throws Exception {
 
   @Test
   public void testStructSimple() throws Exception {
+    structSimple("test", "test");
+    structSimple(true, "true");
+    structSimple(1, "1");
+    structSimple((short) 1, "1");
+    structSimple((long) 1, "1");
+  }
+
+  private void structSimple(Object value, String expected) throws Exception {
     MessageType expectedProto =
         MessageType.newBuilder()
-            .setTestFieldType(StringType.newBuilder().setTestFieldType("test").build())
+            .setTestFieldType(StringType.newBuilder().setTestFieldType(expected).build())
             .build();
-    JSONObject stringType = new JSONObject();
-    stringType.put("test_field_type", "test");
-    JSONObject json = new JSONObject();
-    json.put("test_field_type", stringType);
+    JSONObject stringType = new JSONObject(ImmutableMap.of("test_field_type", value));
+    JSONObject json = new JSONObject(ImmutableMap.of("test_field_type", stringType));
 
     DynamicMessage protoMsg =
         JsonToProtoMessage.INSTANCE.convertToProtoMessage(MessageType.getDescriptor(), json);
@@ -1026,7 +1044,7 @@ public void testStructSimple() throws Exception {
   @Test
   public void testStructSimpleFail() throws Exception {
     JSONObject stringType = new JSONObject();
-    stringType.put("test_field_type", 1);
+    stringType.put("test_field_type", new boolean[0]);
     JSONObject json = new JSONObject();
     json.put("test_field_type", stringType);
     try {
@@ -1268,7 +1286,7 @@ public void testNestedRepeatedComplex() throws Exception {
   @Test
   public void testNestedRepeatedComplexFail() throws Exception {
     double[] doubleArr = {1.1, 2.2, 3.3, 4.4, 5.5};
-    Boolean[] fakeStringArr = {true, false};
+    Boolean[][] fakeStringArr = {new Boolean[0], new Boolean[0]};
     int[] intArr = {1, 2, 3, 4, 5};
 
     JSONObject json = new JSONObject();