diff --git a/unitTests/rawTestData/Calculation/Functions/ERROR_TYPE.data b/unitTests/rawTestData/Calculation/Functions/ERROR_TYPE.data
new file mode 100644
index 00000000..5f7a25da
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/ERROR_TYPE.data
@@ -0,0 +1,14 @@
+		"#N/A"
+NULL,		"#N/A"
+-1,		"#N/A"
+1.25,		"#N/A"
+"",		"#N/A"
+"2.5",		"#N/A"
+TRUE,		"#N/A"
+"#NULL!",	1
+"#DIV/0!",	2
+"#VALUE!",	3
+"#REF!",	4
+"#NAME?",	5
+"#NUM!",	6
+"#N/A",		7
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_BLANK.data b/unitTests/rawTestData/Calculation/Functions/IS_BLANK.data
new file mode 100644
index 00000000..13368fea
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_BLANK.data
@@ -0,0 +1,16 @@
+		TRUE
+NULL,		TRUE
+-1,		FALSE
+0,		FALSE
+9,		FALSE
+1.5,		FALSE
+"",		FALSE
+"-1",		FALSE
+"2",		FALSE
+"-1.5",		FALSE
+"ABC",		FALSE
+"#VALUE!",	FALSE
+"#N/A",		FALSE
+"TRUE",		FALSE
+TRUE,		FALSE
+FALSE,		FALSE
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_ERR.data b/unitTests/rawTestData/Calculation/Functions/IS_ERR.data
new file mode 100644
index 00000000..570af432
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_ERR.data
@@ -0,0 +1,16 @@
+		FALSE
+NULL,		FALSE
+-1,		FALSE
+0,		FALSE
+9,		FALSE
+1.5,		FALSE
+"",		FALSE
+"-1",		FALSE
+"2",		FALSE
+"-1.5",		FALSE
+"ABC",		FALSE
+"#VALUE!",	TRUE
+"#N/A",		FALSE
+"TRUE",		FALSE
+TRUE,		FALSE
+FALSE,		FALSE
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_ERROR.data b/unitTests/rawTestData/Calculation/Functions/IS_ERROR.data
new file mode 100644
index 00000000..e1453eb6
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_ERROR.data
@@ -0,0 +1,16 @@
+		FALSE
+NULL,		FALSE
+-1,		FALSE
+0,		FALSE
+9,		FALSE
+1.5,		FALSE
+"",		FALSE
+"-1",		FALSE
+"2",		FALSE
+"-1.5",		FALSE
+"ABC",		FALSE
+"#VALUE!",	TRUE
+"#N/A",		TRUE
+"TRUE",		FALSE
+TRUE,		FALSE
+FALSE,		FALSE
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_EVEN.data b/unitTests/rawTestData/Calculation/Functions/IS_EVEN.data
new file mode 100644
index 00000000..2c8c708d
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_EVEN.data
@@ -0,0 +1,20 @@
+		"#NAME?"
+NULL,		"#NAME?"
+-1,		FALSE
+0,		TRUE
+9,		FALSE
+1.25,		FALSE
+1.5,		FALSE
+2.25,		TRUE
+2.5,		TRUE
+"",		"#VALUE!"
+"-1",		FALSE
+"2",		TRUE
+"-1.5",		FALSE
+"2.5",		TRUE
+"ABC",		"#VALUE!"
+"#VALUE!",	"#VALUE!"
+"#N/A",		"#VALUE!"
+"TRUE",		"#VALUE!"
+TRUE,		"#VALUE!"
+FALSE,		"#VALUE!"
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_LOGICAL.data b/unitTests/rawTestData/Calculation/Functions/IS_LOGICAL.data
new file mode 100644
index 00000000..0587b68a
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_LOGICAL.data
@@ -0,0 +1,16 @@
+		FALSE
+NULL,		FALSE
+-1,		FALSE
+0,		FALSE
+9,		FALSE
+1.5,		FALSE
+"",		FALSE
+"-1",		FALSE
+"2",		FALSE
+"-1.5",		FALSE
+"ABC",		FALSE
+"#VALUE!",	FALSE
+"#N/A",		FALSE
+"TRUE",		FALSE
+TRUE,		TRUE
+FALSE,		TRUE
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_NA.data b/unitTests/rawTestData/Calculation/Functions/IS_NA.data
new file mode 100644
index 00000000..5af30133
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_NA.data
@@ -0,0 +1,16 @@
+		FALSE
+NULL,		FALSE
+-1,		FALSE
+0,		FALSE
+9,		FALSE
+1.5,		FALSE
+"",		FALSE
+"-1",		FALSE
+"2",		FALSE
+"-1.5",		FALSE
+"ABC",		FALSE
+"#VALUE!",	FALSE
+"#N/A",		TRUE
+"TRUE",		FALSE
+TRUE,		FALSE
+FALSE,		FALSE
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_NONTEXT.data b/unitTests/rawTestData/Calculation/Functions/IS_NONTEXT.data
new file mode 100644
index 00000000..3af6f307
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_NONTEXT.data
@@ -0,0 +1,16 @@
+		TRUE
+NULL,		TRUE
+-1,		TRUE
+0,		TRUE
+9,		TRUE
+1.5,		TRUE
+"",		FALSE
+"-1",		FALSE
+"2",		FALSE
+"-1.5",		FALSE
+"ABC",		FALSE
+"#VALUE!",	TRUE
+"#N/A",		TRUE
+"TRUE",		FALSE
+TRUE,		TRUE
+FALSE,		TRUE
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_NUMBER.data b/unitTests/rawTestData/Calculation/Functions/IS_NUMBER.data
new file mode 100644
index 00000000..33449f54
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_NUMBER.data
@@ -0,0 +1,16 @@
+		FALSE
+NULL,		FALSE
+-1,		TRUE
+0,		TRUE
+9,		TRUE
+1.5,		TRUE
+"",		FALSE
+"-1",		FALSE
+"2",		FALSE
+"-1.5",		FALSE
+"ABC",		FALSE
+"#VALUE!",	FALSE
+"#N/A",		FALSE
+"TRUE",		FALSE
+TRUE,		FALSE
+FALSE,		FALSE
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_ODD.data b/unitTests/rawTestData/Calculation/Functions/IS_ODD.data
new file mode 100644
index 00000000..34962f54
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_ODD.data
@@ -0,0 +1,20 @@
+		"#NAME?"
+NULL,		"#NAME?"
+-1,		TRUE
+0,		FALSE
+9,		TRUE
+1.25,		TRUE
+1.5,		TRUE
+2.25,		FALSE
+2.5,		FALSE
+"",		"#VALUE!"
+"-1",		TRUE
+"2",		FALSE
+"-1.5",		TRUE
+"2.5",		FALSE
+"ABC",		"#VALUE!"
+"#VALUE!",	"#VALUE!"
+"#N/A",		"#VALUE!"
+"TRUE",		"#VALUE!"
+TRUE,		"#VALUE!"
+FALSE,		"#VALUE!"
diff --git a/unitTests/rawTestData/Calculation/Functions/IS_TEXT.data b/unitTests/rawTestData/Calculation/Functions/IS_TEXT.data
new file mode 100644
index 00000000..6c3cb2e1
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/IS_TEXT.data
@@ -0,0 +1,16 @@
+		FALSE
+NULL,		FALSE
+-1,		FALSE
+0,		FALSE
+9,		FALSE
+1.5,		FALSE
+"",		TRUE
+"-1",		TRUE
+"2",		TRUE
+"-1.5",		TRUE
+"ABC",		TRUE
+"#VALUE!",	FALSE
+"#N/A",		FALSE
+"TRUE",		TRUE
+TRUE,		FALSE
+FALSE,		FALSE
diff --git a/unitTests/rawTestData/Calculation/Functions/N.data b/unitTests/rawTestData/Calculation/Functions/N.data
new file mode 100644
index 00000000..107fa4fd
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/N.data
@@ -0,0 +1,20 @@
+			0
+NULL,			0
+-1,			-1
+1.25,			1.25
+"",			0
+"2.5",			0
+"TRUE",			0
+"ABCDE",		0
+TRUE,			1
+"#DIV/0!",		"#DIV/0!"
+"#NUM!",		"#NUM!"
+{},			0
+{123},			123
+{123|456},		123
+{123|"A"},		123
+{"A"|123},		0
+{"A"|123;456|789},	0
+{123|"A";456|789},	123
+{123|456;"A"|789},	123
+{123|456;789|"A"},	123
diff --git a/unitTests/rawTestData/Calculation/Functions/TYPE.data b/unitTests/rawTestData/Calculation/Functions/TYPE.data
new file mode 100644
index 00000000..9ad5a51e
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/Functions/TYPE.data
@@ -0,0 +1,16 @@
+			1
+NULL,			1
+-1,			1
+1.25,			1
+"",			2
+"2.5",			2
+"TRUE",			2
+"ABCDE",		2
+TRUE,			4
+"#DIV/0!",		16
+"#NUM!",		16
+{},			1
+{1},			1
+{1;2;3},		64
+{1|2|3;4|5|6;7|8|9},	64
+{|;|},			64
diff --git a/unitTests/rawTestData/Calculation/Logical/IFERROR.data b/unitTests/rawTestData/Calculation/Logical/IFERROR.data
index bf2cfc92..69a85839 100644
--- a/unitTests/rawTestData/Calculation/Logical/IFERROR.data
+++ b/unitTests/rawTestData/Calculation/Logical/IFERROR.data
@@ -1,4 +1,8 @@
-TRUE,	"Not an Error",	"Not an Error"
-"",	"Error",	""
-"ABC",	"Error",	"ABC"
-"#VALUE!","Error",	"Error"
+,		"Error",	NULL
+TRUE,		"Error",	TRUE
+42,		"Error",	42
+"",		"Error",	""
+"ABC",		"Error",	"ABC"
+"#VALUE!",	"Error",	"Error"
+"#NAME?",	"Error",	"Error"
+"#N/A",		"Error",	"Error"