Index: vhUnitTest/TECH/ArrayUtils/ArrayKeysToPieces/Test.cls.xml
===================================================================
diff -u
--- vhUnitTest/TECH/ArrayUtils/ArrayKeysToPieces/Test.cls.xml	(revision 0)
+++ vhUnitTest/TECH/ArrayUtils/ArrayKeysToPieces/Test.cls.xml	(revision 1767)
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Export generator="Cache" version="24">
+<Class name="vhUnitTest.TECH.ArrayUtils.ArrayKeysToPieces.Test">
+<Super>vhUnitTest.TestCase</Super>
+
+<Method name="TestDefaultDelimiter">
+<Implementation><![CDATA[
+	#dim Pieces As %ListOfDataTypes = ##class(TECH.ArrayUtils).ArrayKeysToPieces(..GeefArray())
+	Do ..AssertPieces(Pieces, "\")
+]]></Implementation>
+</Method>
+
+<Method name="Test * As Delimiter">
+<Implementation><![CDATA[
+	#dim Delimiter As TECH.String = "*"
+	#dim Pieces As %ListOfDataTypes = ##class(TECH.ArrayUtils).ArrayKeysToPieces(..GeefArray(), Delimiter)
+	Do ..AssertPieces(Pieces, Delimiter)
+]]></Implementation>
+</Method>
+
+<Method name="AssertPieces">
+<FormalSpec>Pieces:TECH.String,Delimiter:TECH.String</FormalSpec>
+<Private>1</Private>
+<Implementation><![CDATA[	Do $$$AssertEquals(Pieces, "Key1"_Delimiter_"Key2"_Delimiter_"Key3"_Delimiter_"Key4"_Delimiter_"Key5")
+]]></Implementation>
+</Method>
+
+<Method name="GeefArray">
+<Private>1</Private>
+<Implementation><![CDATA[
+	Set Array = ##class(%ArrayOfDataTypes).%New()
+	#dim i As TECH.Integer
+	For i=1:1:5 {
+		Do Array.SetAt("Waarde"_i, "Key"_i)
+	}
+	Quit Array
+]]></Implementation>
+</Method>
+</Class>
+
+
+</Export>
Index: vhUnitTest/TECH/ArrayUtils/ArrayKeysToList/Test.cls.xml
===================================================================
diff -u
--- vhUnitTest/TECH/ArrayUtils/ArrayKeysToList/Test.cls.xml	(revision 0)
+++ vhUnitTest/TECH/ArrayUtils/ArrayKeysToList/Test.cls.xml	(revision 1767)
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Export generator="Cache" version="24">
+<Class name="vhUnitTest.TECH.ArrayUtils.ArrayKeysToList.Test">
+<Super>vhUnitTest.TestCase</Super>
+
+<Method name="Test">
+<Implementation><![CDATA[
+	Set Array = ##class(%ArrayOfDataTypes).%New()
+	#dim i As TECH.Integer
+	Set ExpectedKeys = ##class(%ListOfDataTypes).%New()
+	For i=1:1:5 {
+		#dim Key As TECH.String = "Key"_i
+		Do Array.SetAt("Waarde"_i, Key)
+		Do ExpectedKeys.Insert(Key)
+	}
+	#dim KeyList As %ListOfDataTypes = ##class(TECH.ArrayUtils).ArrayKeysToList(Array)
+	Do $$$AssertEqualsList(KeyList, ExpectedKeys)
+]]></Implementation>
+</Method>
+</Class>
+
+
+</Export>