Null value check for primitive type conversions.

org.hl7.fhir.convertors/src/test/java/org/hl7/fhir/convertors/VersionConvertorPrimitiveType10_30Test.java

@@ -5,7 +5,6 @@ import org.hl7.fhir.dstu2.model.CodeType;
 import org.hl7.fhir.dstu2.model.DateType;
 import org.hl7.fhir.dstu2.model.DateTimeType;
 import org.hl7.fhir.dstu2.model.DecimalType;
-import org.hl7.fhir.dstu2.model.IdType;
 import org.hl7.fhir.dstu2.model.InstantType;
 import org.hl7.fhir.dstu2.model.PositiveIntType;
 import org.hl7.fhir.dstu2.model.UnsignedIntType;
@@ -20,57 +19,66 @@ import org.hl7.fhir.dstu2.model.Base64BinaryType;
 import org.hl7.fhir.dstu2.model.UriType;
 
 import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;
 
-import java.io.Serializable;
 import java.util.stream.Stream;
 
 public class VersionConvertorPrimitiveType10_30Test {
 
-
+  @ParameterizedTest(name = "Testing dstu2 -> dstu3 conversion of null value {0}.")
-
+  @MethodSource("dstu2PrimitiveTypes")
-  @Test
+  public <T extends PrimitiveType> void testNullValueDstu2Primitive(String classname, T obj) {
-  @DisplayName("Test 10_30 UnsignedIntType preserves value on conversion.")
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new StringType("A value"));
-  public void testConvertUnsignedInt() {
-    org.hl7.fhir.dstu3.model.UnsignedIntType output;
-    output = (org.hl7.fhir.dstu3.model.UnsignedIntType)VersionConvertor_10_30.convertType(new org.hl7.fhir.dstu2.model.UnsignedIntType(33));
-    Assertions.assertEquals(33, output.getValue().intValue());
-  }
-
-//  @Test
-//  @DisplayName("Test 10_30 conversion has null safety for UnsignedIntType value.")
-//  public void testConvertEmptyValuedUnsignedInt() {
-//    org.hl7.fhir.dstu2.model.UnsignedIntType input = new org.hl7.fhir.dstu2.model.UnsignedIntType();
-//    input.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.dstu2.model.StringType("A value"));
-//    org.hl7.fhir.dstu3.model.UnsignedIntType output;
-//    output = (org.hl7.fhir.dstu3.model.UnsignedIntType)VersionConvertor_10_30.convertType(input);
-//    Assertions.assertNull(output.getValue());
-//  }
-//
-//  @Test
-//  @DisplayName("Test 10_30 conversion has null safety for UnsignedIntType value.")
-//  public void testConvertEmptyValuedUnsignedInt() {
-//    UnsignedIntType input = new UnsignedIntType();
-//    input.addExtension().setUrl("http://example.com/AnyValue").setValue(new StringType("A value"));
-//
-//    Assertions.assertNull(((org.hl7.fhir.dstu3.model.PrimitiveType) VersionConvertor_10_30.convertType(input)).getValue(););
-//  }
-
-  @ParameterizedTest(name = "{0} converstion")
-  @MethodSource("PrimitiveTypes")
-  public <T extends PrimitiveType> void testNullValuePrimitive(T obj) {
-    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.dstu3.model.StringType("A value"));
     Assertions.assertNull(((org.hl7.fhir.dstu3.model.PrimitiveType) VersionConvertor_10_30.convertType(obj)).getValue());
   }
 
-  public Stream<? extends PrimitiveType> PrimitiveTypes() {
+  @ParameterizedTest(name = "Testing dstu3 -> dstu2 conversion of null value {0}.")
-    return Stream.of(new UnsignedIntType(), new Base64BinaryType());
+  @MethodSource("Dstu3PrimitiveTypes")
+  public <T extends org.hl7.fhir.dstu3.model.PrimitiveType> void testNullValueDstu3Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.dstu3.model.StringType("A value"));
+    Assertions.assertNull(((org.hl7.fhir.dstu2.model.PrimitiveType) VersionConvertor_10_30.convertType(obj)).getValue());
   }
 
+  public static Stream<Arguments> dstu2PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(BooleanType.class.getSimpleName(), new BooleanType()),
+      Arguments.arguments(CodeType.class.getSimpleName(), new CodeType()),
+      Arguments.arguments(DateType.class.getSimpleName(), new DateType()),
+      Arguments.arguments(DateTimeType.class.getSimpleName(), new DateTimeType()),
+      Arguments.arguments(DecimalType.class.getSimpleName(), new DecimalType()),
+      Arguments.arguments(InstantType.class.getSimpleName(), new InstantType()),
+      Arguments.arguments(PositiveIntType.class.getSimpleName(), new PositiveIntType()),
+      Arguments.arguments(UnsignedIntType.class.getSimpleName(), new UnsignedIntType()),
+      Arguments.arguments(IntegerType.class.getSimpleName(), new IntegerType()),
+      Arguments.arguments(MarkdownType.class.getSimpleName(), new MarkdownType()),
+      Arguments.arguments(OidType.class.getSimpleName(), new OidType()),
+      Arguments.arguments(StringType.class.getSimpleName(), new StringType()),
+      Arguments.arguments(TimeType.class.getSimpleName(), new TimeType()),
+      Arguments.arguments(UuidType.class.getSimpleName(), new UuidType()),
+      Arguments.arguments(Base64BinaryType.class.getSimpleName(), new Base64BinaryType()),
+      Arguments.arguments(UriType.class.getSimpleName(), new UriType()));
+  }
 
-
+  public static Stream<Arguments> Dstu3PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(org.hl7.fhir.dstu3.model.BooleanType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.BooleanType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.CodeType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.CodeType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.DateType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.DateType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.DateTimeType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.DateTimeType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.DecimalType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.DecimalType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.InstantType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.InstantType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.PositiveIntType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.PositiveIntType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.UnsignedIntType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.UnsignedIntType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.IntegerType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.IntegerType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.MarkdownType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.MarkdownType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.OidType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.OidType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.StringType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.StringType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.TimeType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.TimeType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.UuidType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.UuidType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.Base64BinaryType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.Base64BinaryType()),
+      Arguments.arguments(org.hl7.fhir.dstu3.model.UriType.class.getSimpleName(), new org.hl7.fhir.dstu3.model.UriType()));
+  }
 }
 

org.hl7.fhir.convertors/src/test/java/org/hl7/fhir/convertors/VersionConvertorPrimitiveType10_40Test.java

@@ -0,0 +1,67 @@
+package org.hl7.fhir.convertors;
+
+import org.hl7.fhir.dstu2.model.*;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.util.stream.Stream;
+
+public class VersionConvertorPrimitiveType10_40Test {
+
+  @ParameterizedTest(name = "Testing dstu2 -> r4 conversion of null value {0}.")
+  @MethodSource("dstu2PrimitiveTypes")
+  public <T extends PrimitiveType> void testNullValueDstu2Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new StringType("A value"));
+    Assertions.assertNull(((org.hl7.fhir.r4.model.PrimitiveType) VersionConvertor_10_40.convertType(obj)).getValue());
+  }
+
+  @ParameterizedTest(name = "Testing r4 -> dstu2 conversion of null value {0}.")
+  @MethodSource("r4PrimitiveTypes")
+  public <T extends org.hl7.fhir.r4.model.PrimitiveType> void testNullValueR4Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.r4.model.StringType("A value"));
+    Assertions.assertNull(((PrimitiveType) VersionConvertor_10_40.convertType(obj)).getValue());
+  }
+
+  public static Stream<Arguments> dstu2PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(BooleanType.class.getSimpleName(), new BooleanType()),
+      Arguments.arguments(CodeType.class.getSimpleName(), new CodeType()),
+      Arguments.arguments(DateType.class.getSimpleName(), new DateType()),
+      Arguments.arguments(DateTimeType.class.getSimpleName(), new DateTimeType()),
+      Arguments.arguments(DecimalType.class.getSimpleName(), new DecimalType()),
+      Arguments.arguments(InstantType.class.getSimpleName(), new InstantType()),
+      Arguments.arguments(PositiveIntType.class.getSimpleName(), new PositiveIntType()),
+      Arguments.arguments(UnsignedIntType.class.getSimpleName(), new UnsignedIntType()),
+      Arguments.arguments(IntegerType.class.getSimpleName(), new IntegerType()),
+      Arguments.arguments(MarkdownType.class.getSimpleName(), new MarkdownType()),
+      Arguments.arguments(OidType.class.getSimpleName(), new OidType()),
+      Arguments.arguments(StringType.class.getSimpleName(), new StringType()),
+      Arguments.arguments(TimeType.class.getSimpleName(), new TimeType()),
+      Arguments.arguments(UuidType.class.getSimpleName(), new UuidType()),
+      Arguments.arguments(Base64BinaryType.class.getSimpleName(), new Base64BinaryType()),
+      Arguments.arguments(UriType.class.getSimpleName(), new UriType()));
+  }
+
+  public static Stream<Arguments> r4PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(org.hl7.fhir.r4.model.BooleanType.class.getSimpleName(), new org.hl7.fhir.r4.model.BooleanType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.CodeType.class.getSimpleName(), new org.hl7.fhir.r4.model.CodeType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.DateType.class.getSimpleName(), new org.hl7.fhir.r4.model.DateType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.DateTimeType.class.getSimpleName(), new org.hl7.fhir.r4.model.DateTimeType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.DecimalType.class.getSimpleName(), new org.hl7.fhir.r4.model.DecimalType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.InstantType.class.getSimpleName(), new org.hl7.fhir.r4.model.InstantType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.PositiveIntType.class.getSimpleName(), new org.hl7.fhir.r4.model.PositiveIntType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.UnsignedIntType.class.getSimpleName(), new org.hl7.fhir.r4.model.UnsignedIntType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.IntegerType.class.getSimpleName(), new org.hl7.fhir.r4.model.IntegerType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.MarkdownType.class.getSimpleName(), new org.hl7.fhir.r4.model.MarkdownType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.OidType.class.getSimpleName(), new org.hl7.fhir.r4.model.OidType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.StringType.class.getSimpleName(), new org.hl7.fhir.r4.model.StringType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.TimeType.class.getSimpleName(), new org.hl7.fhir.r4.model.TimeType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.UuidType.class.getSimpleName(), new org.hl7.fhir.r4.model.UuidType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.Base64BinaryType.class.getSimpleName(), new org.hl7.fhir.r4.model.Base64BinaryType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.UriType.class.getSimpleName(), new org.hl7.fhir.r4.model.UriType()));
+  }
+}
+

org.hl7.fhir.convertors/src/test/java/org/hl7/fhir/convertors/VersionConvertorPrimitiveType10_50Test.java

@@ -0,0 +1,67 @@
+package org.hl7.fhir.convertors;
+
+import org.hl7.fhir.dstu2.model.*;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.util.stream.Stream;
+
+public class VersionConvertorPrimitiveType10_50Test {
+
+  @ParameterizedTest(name = "Testing dstu2 -> r5 conversion of null value {0}.")
+  @MethodSource("dstu2PrimitiveTypes")
+  public <T extends PrimitiveType> void testNullValueDstu2Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new StringType("A value"));
+    Assertions.assertNull(((org.hl7.fhir.r4.model.PrimitiveType) VersionConvertor_10_40.convertType(obj)).getValue());
+  }
+
+  @ParameterizedTest(name = "Testing r5 -> dstu2 conversion of null value {0}.")
+  @MethodSource("r5PrimitiveTypes")
+  public <T extends org.hl7.fhir.r5.model.PrimitiveType> void testNullValueR5Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.r5.model.StringType("A value"));
+    Assertions.assertNull(((PrimitiveType) VersionConvertor_10_50.convertType(obj)).getValue());
+  }
+
+  public static Stream<Arguments> dstu2PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(BooleanType.class.getSimpleName(), new BooleanType()),
+      Arguments.arguments(CodeType.class.getSimpleName(), new CodeType()),
+      Arguments.arguments(DateType.class.getSimpleName(), new DateType()),
+      Arguments.arguments(DateTimeType.class.getSimpleName(), new DateTimeType()),
+      Arguments.arguments(DecimalType.class.getSimpleName(), new DecimalType()),
+      Arguments.arguments(InstantType.class.getSimpleName(), new InstantType()),
+      Arguments.arguments(PositiveIntType.class.getSimpleName(), new PositiveIntType()),
+      Arguments.arguments(UnsignedIntType.class.getSimpleName(), new UnsignedIntType()),
+      Arguments.arguments(IntegerType.class.getSimpleName(), new IntegerType()),
+      Arguments.arguments(MarkdownType.class.getSimpleName(), new MarkdownType()),
+      Arguments.arguments(OidType.class.getSimpleName(), new OidType()),
+      Arguments.arguments(StringType.class.getSimpleName(), new StringType()),
+      Arguments.arguments(TimeType.class.getSimpleName(), new TimeType()),
+      Arguments.arguments(UuidType.class.getSimpleName(), new UuidType()),
+      Arguments.arguments(Base64BinaryType.class.getSimpleName(), new Base64BinaryType()),
+      Arguments.arguments(UriType.class.getSimpleName(), new UriType()));
+  }
+
+  public static Stream<Arguments> r5PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(org.hl7.fhir.r5.model.BooleanType.class.getSimpleName(), new org.hl7.fhir.r5.model.BooleanType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.CodeType.class.getSimpleName(), new org.hl7.fhir.r5.model.CodeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DateType.class.getSimpleName(), new org.hl7.fhir.r5.model.DateType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DateTimeType.class.getSimpleName(), new org.hl7.fhir.r5.model.DateTimeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DecimalType.class.getSimpleName(), new org.hl7.fhir.r5.model.DecimalType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.InstantType.class.getSimpleName(), new org.hl7.fhir.r5.model.InstantType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.PositiveIntType.class.getSimpleName(), new org.hl7.fhir.r5.model.PositiveIntType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UnsignedIntType.class.getSimpleName(), new org.hl7.fhir.r5.model.UnsignedIntType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.IntegerType.class.getSimpleName(), new org.hl7.fhir.r5.model.IntegerType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.MarkdownType.class.getSimpleName(), new org.hl7.fhir.r5.model.MarkdownType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.OidType.class.getSimpleName(), new org.hl7.fhir.r5.model.OidType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.StringType.class.getSimpleName(), new org.hl7.fhir.r5.model.StringType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.TimeType.class.getSimpleName(), new org.hl7.fhir.r5.model.TimeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UuidType.class.getSimpleName(), new org.hl7.fhir.r5.model.UuidType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.Base64BinaryType.class.getSimpleName(), new org.hl7.fhir.r5.model.Base64BinaryType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UriType.class.getSimpleName(), new org.hl7.fhir.r5.model.UriType()));
+  }
+}
+

org.hl7.fhir.convertors/src/test/java/org/hl7/fhir/convertors/VersionConvertorPrimitiveType30_40Test.java

@@ -0,0 +1,67 @@
+package org.hl7.fhir.convertors;
+
+import org.hl7.fhir.dstu3.model.*;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.util.stream.Stream;
+
+public class VersionConvertorPrimitiveType30_40Test {
+
+  @ParameterizedTest(name = "Testing dstu3 -> r4 conversion of null value {0}.")
+  @MethodSource("dstu3PrimitiveTypes")
+  public <T extends PrimitiveType> void testNullValueDstu2Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new StringType("A value"));
+    Assertions.assertNull(((org.hl7.fhir.r4.model.PrimitiveType) VersionConvertor_30_40.convertType(obj)).getValue());
+  }
+
+  @ParameterizedTest(name = "Testing r4 -> dstu3 conversion of null value {0}.")
+  @MethodSource("r4PrimitiveTypes")
+  public <T extends org.hl7.fhir.r4.model.PrimitiveType> void testNullValueR4Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.r4.model.StringType("A value"));
+    Assertions.assertNull(((PrimitiveType) VersionConvertor_30_40.convertType(obj)).getValue());
+  }
+
+  public static Stream<Arguments> dstu3PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(BooleanType.class.getSimpleName(), new BooleanType()),
+      Arguments.arguments(CodeType.class.getSimpleName(), new CodeType()),
+      Arguments.arguments(DateType.class.getSimpleName(), new DateType()),
+      Arguments.arguments(DateTimeType.class.getSimpleName(), new DateTimeType()),
+      Arguments.arguments(DecimalType.class.getSimpleName(), new DecimalType()),
+      Arguments.arguments(InstantType.class.getSimpleName(), new InstantType()),
+      Arguments.arguments(PositiveIntType.class.getSimpleName(), new PositiveIntType()),
+      Arguments.arguments(UnsignedIntType.class.getSimpleName(), new UnsignedIntType()),
+      Arguments.arguments(IntegerType.class.getSimpleName(), new IntegerType()),
+      Arguments.arguments(MarkdownType.class.getSimpleName(), new MarkdownType()),
+      Arguments.arguments(OidType.class.getSimpleName(), new OidType()),
+      Arguments.arguments(StringType.class.getSimpleName(), new StringType()),
+      Arguments.arguments(TimeType.class.getSimpleName(), new TimeType()),
+      Arguments.arguments(UuidType.class.getSimpleName(), new UuidType()),
+      Arguments.arguments(Base64BinaryType.class.getSimpleName(), new Base64BinaryType()),
+      Arguments.arguments(UriType.class.getSimpleName(), new UriType()));
+  }
+
+  public static Stream<Arguments> r4PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(org.hl7.fhir.r4.model.BooleanType.class.getSimpleName(), new org.hl7.fhir.r4.model.BooleanType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.CodeType.class.getSimpleName(), new org.hl7.fhir.r4.model.CodeType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.DateType.class.getSimpleName(), new org.hl7.fhir.r4.model.DateType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.DateTimeType.class.getSimpleName(), new org.hl7.fhir.r4.model.DateTimeType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.DecimalType.class.getSimpleName(), new org.hl7.fhir.r4.model.DecimalType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.InstantType.class.getSimpleName(), new org.hl7.fhir.r4.model.InstantType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.PositiveIntType.class.getSimpleName(), new org.hl7.fhir.r4.model.PositiveIntType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.UnsignedIntType.class.getSimpleName(), new org.hl7.fhir.r4.model.UnsignedIntType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.IntegerType.class.getSimpleName(), new org.hl7.fhir.r4.model.IntegerType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.MarkdownType.class.getSimpleName(), new org.hl7.fhir.r4.model.MarkdownType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.OidType.class.getSimpleName(), new org.hl7.fhir.r4.model.OidType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.StringType.class.getSimpleName(), new org.hl7.fhir.r4.model.StringType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.TimeType.class.getSimpleName(), new org.hl7.fhir.r4.model.TimeType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.UuidType.class.getSimpleName(), new org.hl7.fhir.r4.model.UuidType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.Base64BinaryType.class.getSimpleName(), new org.hl7.fhir.r4.model.Base64BinaryType()),
+      Arguments.arguments(org.hl7.fhir.r4.model.UriType.class.getSimpleName(), new org.hl7.fhir.r4.model.UriType()));
+  }
+}
+

org.hl7.fhir.convertors/src/test/java/org/hl7/fhir/convertors/VersionConvertorPrimitiveType30_50Test.java

@@ -0,0 +1,67 @@
+package org.hl7.fhir.convertors;
+
+import org.hl7.fhir.dstu3.model.*;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.util.stream.Stream;
+
+public class VersionConvertorPrimitiveType30_50Test {
+
+  @ParameterizedTest(name = "Testing dstu3 -> r5 conversion of null value {0}.")
+  @MethodSource("dstu3PrimitiveTypes")
+  public <T extends PrimitiveType> void testNullValueDstu2Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new StringType("A value"));
+    Assertions.assertNull(((org.hl7.fhir.r5.model.PrimitiveType) VersionConvertor_30_50.convertType(obj)).getValue());
+  }
+
+  @ParameterizedTest(name = "Testing r5 -> dstu3 conversion of null value {0}.")
+  @MethodSource("r5PrimitiveTypes")
+  public <T extends org.hl7.fhir.r5.model.PrimitiveType> void testNullValueR5Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.r5.model.StringType("A value"));
+    Assertions.assertNull(((PrimitiveType) VersionConvertor_30_50.convertType(obj)).getValue());
+  }
+
+  public static Stream<Arguments> dstu3PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(BooleanType.class.getSimpleName(), new BooleanType()),
+      Arguments.arguments(CodeType.class.getSimpleName(), new CodeType()),
+      Arguments.arguments(DateType.class.getSimpleName(), new DateType()),
+      Arguments.arguments(DateTimeType.class.getSimpleName(), new DateTimeType()),
+      Arguments.arguments(DecimalType.class.getSimpleName(), new DecimalType()),
+      Arguments.arguments(InstantType.class.getSimpleName(), new InstantType()),
+      Arguments.arguments(PositiveIntType.class.getSimpleName(), new PositiveIntType()),
+      Arguments.arguments(UnsignedIntType.class.getSimpleName(), new UnsignedIntType()),
+      Arguments.arguments(IntegerType.class.getSimpleName(), new IntegerType()),
+      Arguments.arguments(MarkdownType.class.getSimpleName(), new MarkdownType()),
+      Arguments.arguments(OidType.class.getSimpleName(), new OidType()),
+      Arguments.arguments(StringType.class.getSimpleName(), new StringType()),
+      Arguments.arguments(TimeType.class.getSimpleName(), new TimeType()),
+      Arguments.arguments(UuidType.class.getSimpleName(), new UuidType()),
+      Arguments.arguments(Base64BinaryType.class.getSimpleName(), new Base64BinaryType()),
+      Arguments.arguments(UriType.class.getSimpleName(), new UriType()));
+  }
+
+  public static Stream<Arguments> r5PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(org.hl7.fhir.r5.model.BooleanType.class.getSimpleName(), new org.hl7.fhir.r5.model.BooleanType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.CodeType.class.getSimpleName(), new org.hl7.fhir.r5.model.CodeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DateType.class.getSimpleName(), new org.hl7.fhir.r5.model.DateType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DateTimeType.class.getSimpleName(), new org.hl7.fhir.r5.model.DateTimeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DecimalType.class.getSimpleName(), new org.hl7.fhir.r5.model.DecimalType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.InstantType.class.getSimpleName(), new org.hl7.fhir.r5.model.InstantType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.PositiveIntType.class.getSimpleName(), new org.hl7.fhir.r5.model.PositiveIntType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UnsignedIntType.class.getSimpleName(), new org.hl7.fhir.r5.model.UnsignedIntType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.IntegerType.class.getSimpleName(), new org.hl7.fhir.r5.model.IntegerType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.MarkdownType.class.getSimpleName(), new org.hl7.fhir.r5.model.MarkdownType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.OidType.class.getSimpleName(), new org.hl7.fhir.r5.model.OidType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.StringType.class.getSimpleName(), new org.hl7.fhir.r5.model.StringType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.TimeType.class.getSimpleName(), new org.hl7.fhir.r5.model.TimeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UuidType.class.getSimpleName(), new org.hl7.fhir.r5.model.UuidType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.Base64BinaryType.class.getSimpleName(), new org.hl7.fhir.r5.model.Base64BinaryType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UriType.class.getSimpleName(), new org.hl7.fhir.r5.model.UriType()));
+  }
+}
+

org.hl7.fhir.convertors/src/test/java/org/hl7/fhir/convertors/VersionConvertorPrimitiveType40_50Test.java

@@ -0,0 +1,67 @@
+package org.hl7.fhir.convertors;
+
+import org.hl7.fhir.r4.model.*;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+import java.util.stream.Stream;
+
+public class VersionConvertorPrimitiveType40_50Test {
+
+  @ParameterizedTest(name = "Testing r4 -> r5 conversion of null value {0}.")
+  @MethodSource("r4PrimitiveTypes")
+  public <T extends PrimitiveType> void testNullValueDstu2Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new StringType("A value"));
+    Assertions.assertNull(((org.hl7.fhir.r5.model.PrimitiveType) VersionConvertor_40_50.convertType(obj)).getValue());
+  }
+
+  @ParameterizedTest(name = "Testing r5 -> r4 conversion of null value {0}.")
+  @MethodSource("r5PrimitiveTypes")
+  public <T extends org.hl7.fhir.r5.model.PrimitiveType> void testNullValueR5Primitive(String classname, T obj) {
+    obj.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.r5.model.StringType("A value"));
+    Assertions.assertNull(((PrimitiveType) VersionConvertor_40_50.convertType(obj)).getValue());
+  }
+
+  public static Stream<Arguments> r4PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(BooleanType.class.getSimpleName(), new BooleanType()),
+      Arguments.arguments(CodeType.class.getSimpleName(), new CodeType()),
+      Arguments.arguments(DateType.class.getSimpleName(), new DateType()),
+      Arguments.arguments(DateTimeType.class.getSimpleName(), new DateTimeType()),
+      Arguments.arguments(DecimalType.class.getSimpleName(), new DecimalType()),
+      Arguments.arguments(InstantType.class.getSimpleName(), new InstantType()),
+      Arguments.arguments(PositiveIntType.class.getSimpleName(), new PositiveIntType()),
+      Arguments.arguments(UnsignedIntType.class.getSimpleName(), new UnsignedIntType()),
+      Arguments.arguments(IntegerType.class.getSimpleName(), new IntegerType()),
+      Arguments.arguments(MarkdownType.class.getSimpleName(), new MarkdownType()),
+      Arguments.arguments(OidType.class.getSimpleName(), new OidType()),
+      Arguments.arguments(StringType.class.getSimpleName(), new StringType()),
+      Arguments.arguments(TimeType.class.getSimpleName(), new TimeType()),
+      Arguments.arguments(UuidType.class.getSimpleName(), new UuidType()),
+      Arguments.arguments(Base64BinaryType.class.getSimpleName(), new Base64BinaryType()),
+      Arguments.arguments(UriType.class.getSimpleName(), new UriType()));
+  }
+
+  public static Stream<Arguments> r5PrimitiveTypes() {
+    return Stream.of(
+      Arguments.arguments(org.hl7.fhir.r5.model.BooleanType.class.getSimpleName(), new org.hl7.fhir.r5.model.BooleanType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.CodeType.class.getSimpleName(), new org.hl7.fhir.r5.model.CodeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DateType.class.getSimpleName(), new org.hl7.fhir.r5.model.DateType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DateTimeType.class.getSimpleName(), new org.hl7.fhir.r5.model.DateTimeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.DecimalType.class.getSimpleName(), new org.hl7.fhir.r5.model.DecimalType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.InstantType.class.getSimpleName(), new org.hl7.fhir.r5.model.InstantType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.PositiveIntType.class.getSimpleName(), new org.hl7.fhir.r5.model.PositiveIntType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UnsignedIntType.class.getSimpleName(), new org.hl7.fhir.r5.model.UnsignedIntType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.IntegerType.class.getSimpleName(), new org.hl7.fhir.r5.model.IntegerType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.MarkdownType.class.getSimpleName(), new org.hl7.fhir.r5.model.MarkdownType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.OidType.class.getSimpleName(), new org.hl7.fhir.r5.model.OidType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.StringType.class.getSimpleName(), new org.hl7.fhir.r5.model.StringType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.TimeType.class.getSimpleName(), new org.hl7.fhir.r5.model.TimeType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UuidType.class.getSimpleName(), new org.hl7.fhir.r5.model.UuidType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.Base64BinaryType.class.getSimpleName(), new org.hl7.fhir.r5.model.Base64BinaryType()),
+      Arguments.arguments(org.hl7.fhir.r5.model.UriType.class.getSimpleName(), new org.hl7.fhir.r5.model.UriType()));
+  }
+}
+

org.hl7.fhir.convertors/src/test/java/org/hl7/fhir/convertors/VersionConvertor_10_30Test.java

@@ -14,15 +14,5 @@ public class VersionConvertor_10_30Test {
     Assertions.assertEquals(33, output.getValue().intValue());
   }
 
-  @Test
-  @DisplayName("Test 10_30 conversion does null check on UnsignedIntType.")
-  public void testConvertEmptyValuedUnsignedInt() {
-    org.hl7.fhir.dstu2.model.UnsignedIntType input = new org.hl7.fhir.dstu2.model.UnsignedIntType();
-    input.addExtension().setUrl("http://example.com/AnyValue").setValue(new org.hl7.fhir.dstu2.model.StringType("A value"));
-    org.hl7.fhir.dstu3.model.UnsignedIntType output;
-    output = (org.hl7.fhir.dstu3.model.UnsignedIntType)VersionConvertor_10_30.convertType(input);
-    Assertions.assertNull(output.getValue());
-  }
-
 }