test: add non numeric test

Author: ekawinataa

src/test/java/com/gotocompany/depot/maxcompute/converter/mapper/casted/FloatToDecimalDataTypeMapperTest.java

@@ -5,6 +5,7 @@
 import com.aliyun.odps.type.TypeInfo;
 import com.google.protobuf.Descriptors;
 import com.gotocompany.depot.config.MaxComputeSinkConfig;
+import com.gotocompany.depot.exception.InvalidMessageException;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.jupiter.api.Assertions;
@@ -48,4 +49,25 @@ public void shouldMapProtoFloatValue() {
 
         Assertions.assertEquals(input, result.floatValue());
     }
+
+    @Test(expected = InvalidMessageException.class)
+    public void shouldThrowInvalidMessageWhenFloatIsPositiveInfinity() {
+        float value = Float.POSITIVE_INFINITY;
+
+        decimalCastedFloatPrimitiveProtobufMappingStrategy.getProtoPayloadMapperMap().get(Descriptors.FieldDescriptor.Type.FLOAT).apply(value);
+    }
+
+    @Test(expected = InvalidMessageException.class)
+    public void shouldThrowInvalidMessageWhenFloatIsNegativeInfinity() {
+        float value = Float.NEGATIVE_INFINITY;
+
+        decimalCastedFloatPrimitiveProtobufMappingStrategy.getProtoPayloadMapperMap().get(Descriptors.FieldDescriptor.Type.FLOAT).apply(value);
+    }
+
+    @Test(expected = InvalidMessageException.class)
+    public void shouldThrowInvalidMessageWhenFloatIsNaN() {
+        float value = Float.NaN;
+
+        decimalCastedFloatPrimitiveProtobufMappingStrategy.getProtoPayloadMapperMap().get(Descriptors.FieldDescriptor.Type.FLOAT).apply(value);
+    }
 }