diff --git a/unitTests/rawTestData/Calculation/DateTime/DATEDIF.data b/unitTests/rawTestData/Calculation/DateTime/DATEDIF.data
new file mode 100644
index 00000000..29c36d43
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/DateTime/DATEDIF.data
@@ -0,0 +1,96 @@
+"ABC",		"2007-1-10",	"Y",	"#VALUE!"
+"2007-1-1",	"DEF",		"Y",	"#VALUE!"
+"2007-1-1",	"2007-1-10",	"XYZ",	"#VALUE!"
+"2007-1-10",	"2007-1-1",	"Y",	"#NUM!"
+"2007-12-31",	"2008-1-10",	"Y",	0
+"2007-1-1",	"2007-1-10",	"Y",	0
+"2007-1-1",	"2007-1-10",	"M",	0
+"2007-1-1",	"2007-1-10",	"D",	9
+"2007-1-1",	"2007-1-10",	"YM",	0
+"2007-1-1",	"2007-1-10",	"YD",	9
+"2007-1-1",	"2007-1-10",	"MD",	9
+"2007-1-1",	"2007-12-31",	"Y",	0
+"2007-1-1",	"2007-12-31",	"M",	11
+"2007-1-1",	"2007-12-31",	"D",	364
+"2007-1-1",	"2007-12-31",	"YM",	11
+"2007-1-1",	"2007-12-31",	"YD",	364
+"2007-1-1",	"2007-12-31",	"MD",	30
+"2007-1-1",	"2008-7-1",	"Y",	1
+"2007-1-1",	"2008-7-1",	"M",	18
+"2007-1-1",	"2008-7-1",	"D",	547
+"2007-1-1",	"2008-7-1",	"YM",	6
+"2007-1-1",	"2008-7-1",	"YD",	181
+"2007-1-1",	"2008-7-1",	"MD",	0
+"2007-1-1",	"2007-1-31",	"Y",	0
+"2007-1-1",	"2007-1-31",	"M",	0
+"2007-1-1",	"2007-1-31",	"D",	30
+"2007-1-1",	"2007-1-31",	"YM",	0
+"2007-1-1",	"2007-1-31",	"YD",	30
+"2007-1-1",	"2007-1-31",	"MD",	30
+"2007-1-1",	"2007-2-1",	"Y",	0
+"2007-1-1",	"2007-2-1",	"M",	1
+"2007-1-1",	"2007-2-1",	"D",	31
+"2007-1-1",	"2007-2-1",	"YM",	1
+"2007-1-1",	"2007-2-1",	"YD",	31
+"2007-1-1",	"2007-2-1",	"MD",	0
+"2007-1-1",	"2007-2-28",	"Y",	0
+"2007-1-1",	"2007-2-28",	"M",	1
+"2007-1-1",	"2007-2-28",	"D",	58
+"2007-1-1",	"2007-2-28",	"YM",	1
+"2007-1-1",	"2007-2-28",	"YD",	58
+"2007-1-1",	"2007-2-28",	"MD",	27
+"2007-1-31",	"2007-2-1",	"Y",	0
+"2007-1-31",	"2007-2-1",	"M",	0
+"2007-1-31",	"2007-2-1",	"D",	1
+"2007-1-31",	"2007-2-1",	"YM",	0
+"2007-1-31",	"2007-2-1",	"YD",	1
+"2007-1-31",	"2007-2-1",	"MD",	1
+"2007-1-31",	"2007-3-1",	"Y",	0
+"2007-1-31",	"2007-3-1",	"M",	1
+"2007-1-31",	"2007-3-1",	"D",	29
+"2007-1-31",	"2007-3-1",	"YM",	1
+"2007-1-31",	"2007-3-1",	"YD",	29
+"2007-1-31",	"2007-3-1",	"MD",	-2
+"2007-1-31",	"2007-3-31",	"Y",	0
+"2007-1-31",	"2007-3-31",	"M",	2
+"2007-1-31",	"2007-3-31",	"D",	59
+"2007-1-31",	"2007-3-31",	"YM",	2
+"2007-1-31",	"2007-3-31",	"YD",	59
+"2007-1-31",	"2007-3-31",	"MD",	0
+"2008-1-1",	"2008-9-1",	"Y",	0
+"2008-1-1",	"2008-9-1",	"M",	8
+"2008-1-1",	"2008-9-1",	"D",	244
+"2008-1-1",	"2008-9-1",	"YM",	8
+"2008-1-1",	"2008-9-1",	"YD",	244
+"2008-1-1",	"2008-9-1",	"MD",	0
+"2007-2-1",	"2008-4-1",	"Y",	1
+"2007-2-1",	"2008-4-1",	"M",	14
+"2007-2-1",	"2008-4-1",	"D",	425
+"2007-2-1",	"2008-4-1",	"YM",	2
+"2007-2-1",	"2008-4-1",	"YD",	59
+"2007-2-1",	"2008-4-1",	"MD",	0
+"1960-12-19",	"2008-6-28",	"Y",	47
+"1960-12-19",	"2008-6-28",	"M",	570
+"1960-12-19",	"2008-6-28",	"D",	17358
+"1960-12-19",	"2008-6-28",	"YM",	6
+"1960-12-19",	"2008-6-28",	"YD",	191
+"1960-12-19",	"2008-6-28",	"MD",	9
+"1982-12-7",	"2008-6-28",	"Y",	25
+"1982-12-7",	"2008-6-28",	"M",	306
+"1982-12-7",	"2008-6-28",	"D",	9335
+"1982-12-7",	"2008-6-28",	"YM",	6
+"1982-12-7",	"2008-6-28",	"YD",	203
+"1982-12-7",	"2008-6-28",	"MD",	21
+"2007-12-25",	"2010-3-17",	"Y",	2
+"2007-12-25",	"2010-3-17",	"M",	26
+"2007-12-25",	"2010-3-17",	"D",	813
+"2007-12-25",	"2010-3-17",	"YM",	2
+"2007-12-25",	"2010-3-17",	"YD",	82
+"2007-12-25",	"2010-3-17",	"MD",	20
+"19-12-1960",	"26-01-2012"	"Y",	51
+"19-12-1960",	"26-01-2012"	"M",	613
+"19-12-1960",	"26-01-2012"	"D",	18665
+"19-12-1960",	"26-01-2012"	"YM",	1
+"19-12-1960",	"26-01-2012"	"YD",	38
+"19-12-1960",	"26-01-2012"	"MD",	7
+"19-12-1960",	"12-12-2012"	"Y",	50
diff --git a/unitTests/rawTestData/Calculation/DateTime/DATEVALUE.data b/unitTests/rawTestData/Calculation/DateTime/DATEVALUE.data
index a7acb029..281c707f 100644
--- a/unitTests/rawTestData/Calculation/DateTime/DATEVALUE.data
+++ b/unitTests/rawTestData/Calculation/DateTime/DATEVALUE.data
@@ -37,7 +37,7 @@
 "The 1st day of March 2007",	"#VALUE!"
 "1 Jan",			40909
 "31/12",			41274
-"12/31",			11658		//	???
+"12/31",			11658		//	Excel reads as 1st December 1931, not 31st December in current year
 "5-JUL",			41095
 "5 Jul",			41095
 "12/2008",			39783
diff --git a/unitTests/rawTestData/Calculation/DateTime/DAYS360.data b/unitTests/rawTestData/Calculation/DateTime/DAYS360.data
new file mode 100644
index 00000000..ef1af478
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/DateTime/DAYS360.data
@@ -0,0 +1,34 @@
+"ABC",		"2007-1-10",	FALSE,	"#VALUE!"
+"2007-1-1",	"DEF",		TRUE,	"#VALUE!"
+"2007-1-1",	"2007-1-10",	"XYZ",	"#VALUE!"
+"2007-1-10",	"2007-1-1",	"Y",	"#NUM!"
+"2007-1-1",	"2007-1-10",	FALSE,	9
+"2007-1-1",	"2007-1-10",	TRUE,	9
+"2007-1-1",	"2007-12-31",	FALSE,	360
+"2007-1-1",	"2007-12-31",	TRUE,	359
+"2007-1-1",	"2008-7-1",	FALSE,	540	
+"2007-1-1",	"2008-7-1",	TRUE,	540	
+"2007-1-1",	"2007-1-31",	FALSE,	30	
+"2007-1-1",	"2007-1-31",	TRUE,	29	
+"2007-1-1",	"2007-2-1",	FALSE,	30	
+"2007-1-1",	"2007-2-1",	TRUE,	30	
+"2007-1-1",	"2007-2-28",	FALSE,	57	
+"2007-1-1",	"2007-2-28",	TRUE,	57	
+"2007-1-31",	"2007-2-1",	FALSE,	1	
+"2007-1-31",	"2007-2-1",	TRUE,	1	
+"2007-1-31",	"2007-3-1",	FALSE,	31	
+"2007-1-31",	"2007-3-1",	TRUE,	31	
+"2007-1-31",	"2007-3-31",	FALSE,	60	
+"2007-1-31",	"2007-3-31",	TRUE,	60	
+"2008-1-1",	"2008-9-1",	FALSE,	240	
+"2008-1-1",	"2008-9-1",	TRUE,	240	
+"2007-2-1",	"2008-4-1",	FALSE,	420	
+"2007-2-1",	"2008-4-1",	TRUE,	420	
+"1960-12-19",	"2008-6-28",	FALSE,	17109
+"1960-12-19",	"2008-6-28",	TRUE,	17109
+"1982-12-7",	"2008-6-28",	FALSE,	9201
+"1982-12-7",	"2008-6-28",	TRUE,	9201
+"2000-2-28",	"2000-3-31",	FALSE,	33
+"2000-2-28",	"2000-3-31",	TRUE,	32
+"2000-2-29",	"2000-3-31",	FALSE,	30
+"2000-2-29",	"2000-3-31",	TRUE,	31
diff --git a/unitTests/rawTestData/Calculation/DateTime/EOMONTH.data b/unitTests/rawTestData/Calculation/DateTime/EOMONTH.data
index bd9063d8..641228c3 100644
--- a/unitTests/rawTestData/Calculation/DateTime/EOMONTH.data
+++ b/unitTests/rawTestData/Calculation/DateTime/EOMONTH.data
@@ -10,7 +10,7 @@
 22269.0,	0,	22281
 22269.0,	2,	22340
 22269.0,	110,	25627
-22269.0,	-110,	25627
+22269.0,	-110,	18932
 22269.0,	3,	22371
 22269.0,	3.75,	22371
 "15-Mar-2007",	"ABC",	"#VALUE!"
diff --git a/unitTests/rawTestData/Calculation/DateTime/WORKDAY.data b/unitTests/rawTestData/Calculation/DateTime/WORKDAY.data
new file mode 100644
index 00000000..c4def47a
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/DateTime/WORKDAY.data
@@ -0,0 +1,12 @@
+"1-Jan-2007",	"ABC",	"#VALUE!"
+"1-Jan-2007",	9,	39094
+"18-Jun-2008",	2,	39619
+"16-Jun-2008",	4,	39619
+"14-Jun-2008",	6,	39622
+"14-Jun-2008",	11,	39629
+"14-Jun-2008",	-2,	39611
+"14-Jun-2008",	-6,	39605
+"19-Dec-2008",	10,	39815
+"19-Dec-2008",	10,	"25-Dec-2008",	"26-Dec-2008",	"01-Jan-2009",	39820
+"19-Dec-2008",	10,	{"25-Dec-2008"|"26-Dec-2008"|"01-Jan-2009"},	39820
+39820,		-10,	{"25-Dec-2008"|"26-Dec-2008"|"01-Jan-2009"},	39801
diff --git a/unitTests/rawTestData/Calculation/DateTime/YEARFRAC.data b/unitTests/rawTestData/Calculation/DateTime/YEARFRAC.data
new file mode 100644
index 00000000..c56804da
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/DateTime/YEARFRAC.data
@@ -0,0 +1,65 @@
+"2007-1-1",	"2007-1-10",	0,	0.025
+"2007-1-1",	"2007-1-10",	1,	0.02465753424658
+"2007-1-1",	"2007-1-10",	2,	0.025
+"2007-1-1",	"2007-1-10",	3,	0.02465753424658
+"2007-1-1",	"2007-1-10",	4,	0.025
+"2007-1-1",	"2007-12-31",	0,	1.0
+"2007-1-1",	"2007-12-31",	1,	0.99726027397260
+"2007-1-1",	"2007-12-31",	2,	1.01111111111111
+"2007-1-1",	"2007-12-31",	3,	0.99726027397260
+"2007-1-1",	"2007-12-31",	4,	0.99722222222222
+"2007-1-1",	"2008-7-1",	0,	1.5
+"2007-1-1",	"2008-7-1",	1,	1.49658002735978
+"2007-1-1",	"2008-7-1",	2,	1.51944444444444
+"2007-1-1",	"2008-7-1",	3,	1.49863013698630
+"2007-1-1",	"2008-7-1",	4,	1.5
+"2007-1-1",	"2007-1-31",	0,	0.08333333333333
+"2007-1-1",	"2007-1-31",	1,	0.08219178082192
+"2007-1-1",	"2007-1-31",	2,	0.08333333333333
+"2007-1-1",	"2007-1-31",	3,	0.08219178082192
+"2007-1-1",	"2007-1-31",	4,	0.08055555555556
+"2007-1-1",	"2007-2-1",	0,	0.08333333333333
+"2007-1-1",	"2007-2-1",	1,	0.08493150684932
+"2007-1-1",	"2007-2-1",	2,	0.08611111111111
+"2007-1-1",	"2007-2-1",	3,	0.08493150684932
+"2007-1-1",	"2007-2-1",	4,	0.08333333333333
+"2007-1-1",	"2007-2-28",	0,	0.15833333333333
+"2007-1-1",	"2007-2-28",	1,	0.15890410958904
+"2007-1-1",	"2007-2-28",	2,	0.16111111111111
+"2007-1-1",	"2007-2-28",	3,	0.15890410958904
+"2007-1-1",	"2007-2-28",	4,	0.15833333333333
+"2007-1-31",	"2007-2-1",	0,	0.00277777777778
+"2007-1-31",	"2007-2-1",	1,	0.00273972602740
+"2007-1-31",	"2007-2-1",	2,	0.00277777777778
+"2007-1-31",	"2007-2-1",	3,	0.00273972602740
+"2007-1-31",	"2007-2-1",	4,	0.00277777777778
+"2007-1-31",	"2007-3-1",	0,	0.08611111111111
+"2007-1-31",	"2007-3-1",	1,	0.07945205479452
+"2007-1-31",	"2007-3-1",	2,	0.08055555555556
+"2007-1-31",	"2007-3-1",	3,	0.07945205479452
+"2007-1-31",	"2007-3-1",	4,	0.08611111111111
+"2007-1-31",	"2007-3-31",	0,	0.16666666666667
+"2007-1-31",	"2007-3-31",	1,	0.16164383561644
+"2007-1-31",	"2007-3-31",	2,	0.16388888888889
+"2007-1-31",	"2007-3-31",	3,	0.16164383561644
+"2007-1-31",	"2007-3-31",	4,	0.16666666666667
+"2008-1-1",	"2008-9-1",	0,	0.66666666666667
+"2008-1-1",	"2008-9-1",	1,	0.66666666666667
+"2008-1-1",	"2008-9-1",	2,	0.67777777777778
+"2008-1-1",	"2008-9-1",	3,	0.66849315068493
+"2008-1-1",	"2008-9-1",	4,	0.66666666666667
+"2007-2-1",	"2008-4-1",	0,	1.16666666666667
+"2007-2-1",	"2008-4-1",	1,	1.16279069767442
+"2007-2-1",	"2008-4-1",	2,	1.18055555555556
+"2007-2-1",	"2008-4-1",	3,	1.16438356164384
+"2007-2-1",	"2008-4-1",	4,	1.16666666666667
+"1960-12-19",	"2008-6-28",	0,	47.525
+"1960-12-19",	"2008-6-28",	1,	47.52162252765670
+"1960-12-19",	"2008-6-28",	2,	48.21666666666670
+"1960-12-19",	"2008-6-28",	3,	47.55616438356160
+"1960-12-19",	"2008-6-28",	4,	47.525
+"1982-12-7",	"2008-6-28",	0,	25.55833333333330
+"1982-12-7",	"2008-6-28",	1,	25.55718921111340
+"1982-12-7",	"2008-6-28",	2,	25.93055555555560
+"1982-12-7",	"2008-6-28",	3,	25.57534246575340
+"1982-12-7",	"2008-6-28",	4,	25.55833333333330
diff --git a/unitTests/rawTestData/Calculation/MathTrig/MDETERM.data b/unitTests/rawTestData/Calculation/MathTrig/MDETERM.data
new file mode 100644
index 00000000..2222a5ac
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/MathTrig/MDETERM.data
@@ -0,0 +1,3 @@
+{1|2|3;4|5|6;7|8|9},		6.661338147750940E-16
+{10|20|30;40|50|60;70|80|90},	-4.263256414560600E-12
+{8|1|6;3|5|7;4|9|2},		-3.6E+02
diff --git a/unitTests/rawTestData/Calculation/MathTrig/MINVERSE.data b/unitTests/rawTestData/Calculation/MathTrig/MINVERSE.data
new file mode 100644
index 00000000..c6838eea
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/MathTrig/MINVERSE.data
@@ -0,0 +1,3 @@
+{1|2|3;4|5|6;7|8|9},		{-4.50359962737050E+15|9.00719925474099E+15|-4.50359962737050E+15;9.00719925474100E+15|-1.80143985094820E+16|9.00719925474099E+15;-4.50359962737050E+15|9.00719925474099E+15|-4.50359962737050E+15}
+{10|20|30;40|50|60;70|80|90},	{7.03687441776639E+13|-1.40737488355328E+14|7.03687441776640E+13;-1.40737488355328E+14|2.81474976710656E+14|-1.40737488355328E+14;7.03687441776641E+13|-1.40737488355328E+14|7.03687441776640E+13}
+{8|1|6;3|5|7;4|9|2},		{1.47222222222222E-01|-1.44444444444444E-01|6.38888888888889E-02;-6.11111111111111E-02|2.22222222222222E-02|1.05555555555556E-01;-1.94444444444444E-02|1.88888888888889E-01|-1.02777777777778E-01}
diff --git a/unitTests/rawTestData/Calculation/MathTrig/MOD.data b/unitTests/rawTestData/Calculation/MathTrig/MOD.data
new file mode 100644
index 00000000..efcd4880
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/MathTrig/MOD.data
@@ -0,0 +1,9 @@
+19,	17,	2
+19,	-13,	-7
+34,	17,	0
+34,	0,	"#DIV/0!"
+3,	2,	1
+-3,	2,	1
+3,	-2,	-1
+-3,	-2,	-1
+2.5,	1.3,	1.2
diff --git a/unitTests/rawTestData/Calculation/MathTrig/MROUND.data b/unitTests/rawTestData/Calculation/MathTrig/MROUND.data
new file mode 100644
index 00000000..3a9a5603
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/MathTrig/MROUND.data
@@ -0,0 +1,11 @@
+10,		3,	9
+-10,		-3,	-9
+1.3,		0.2,	1.4
+5,		0,	0
+3.14159,	0.002,	3.142
+-3.14159,	-.02,	-3.14
+31415.92654,	10,	31420
+31415.92654,	1,	31416
+5,		-2,	"#NUM!"
+"ABC",		1,	"#VALUE!"
+1.234,		"ABC",	"#VALUE!"
diff --git a/unitTests/rawTestData/Calculation/MathTrig/ROMAN.data b/unitTests/rawTestData/Calculation/MathTrig/ROMAN.data
new file mode 100644
index 00000000..3ab436ad
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/MathTrig/ROMAN.data
@@ -0,0 +1,5 @@
+49,	"XLIX"
+50,	"L"
+2012,	"MMXII"
+999,	"CMXCIX"
+499,	"CDXCIX"
diff --git a/unitTests/rawTestData/Calculation/MathTrig/ROUNDDOWN.data b/unitTests/rawTestData/Calculation/MathTrig/ROUNDDOWN.data
new file mode 100644
index 00000000..54301439
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/MathTrig/ROUNDDOWN.data
@@ -0,0 +1,14 @@
+662.79,		0,	662
+662.79,		1,	662.7
+54.1,		-1,	50
+55.1,		-1,	50
+-23.67,		1,	-23.6
+3.2,		0,	3
+3.2,		0.01,	3
+76.9,		0,	76
+3.14159,	3,	3.141
+-3.14159,	1,	-3.1
+31415.92654,	-2,	31400
+31415.92654,	-1,	31410
+"ABC",		1,	"#VALUE!"
+1.234,		"ABC",	"#VALUE!"
diff --git a/unitTests/rawTestData/Calculation/MathTrig/ROUNDUP.data b/unitTests/rawTestData/Calculation/MathTrig/ROUNDUP.data
new file mode 100644
index 00000000..69f2bcdb
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/MathTrig/ROUNDUP.data
@@ -0,0 +1,14 @@
+662.79,		0,	663
+662.79,		1,	662.8
+54.1,		-1,	60
+55.1,		-1,	60
+-23.62,		1,	-23.7
+3.2,		0,	4
+3.2,		0.01,	4
+76.9,		0,	77
+3.14159,	3,	3.142
+-3.14159,	1,	-3.2
+31415.92654,	-2,	31500
+31415.92654,	-1,	31420
+"ABC",		1,	"#VALUE!"
+1.234,		"ABC",	"#VALUE!"
diff --git a/unitTests/rawTestData/Calculation/TextData/CHAR.data b/unitTests/rawTestData/Calculation/TextData/CHAR.data
new file mode 100644
index 00000000..cadda175
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/CHAR.data
@@ -0,0 +1,6 @@
+"ABC",	"#VALUE!"
+-5,	"#VALUE!"
+65,	"A"
+123,	"{"
+126,	"~"
+255,	"ÿ"
diff --git a/unitTests/rawTestData/Calculation/TextData/CLEAN.data b/unitTests/rawTestData/Calculation/TextData/CLEAN.data
new file mode 100644
index 00000000..21f0c0d1
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/CLEAN.data
@@ -0,0 +1,5 @@
+"
HELLO      ",	"HELLO      "
+"	HELLO",		"HELLO"
+"HELLO    WORLD",	"HELLO    WORLD"
+TRUE,			"TRUE"
+NULL,			NULL
diff --git a/unitTests/rawTestData/Calculation/TextData/CODE.data b/unitTests/rawTestData/Calculation/TextData/CODE.data
new file mode 100644
index 00000000..65657242
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/CODE.data
@@ -0,0 +1,11 @@
+,		"#VALUE!"
+"",		"#VALUE!"
+"ABC",		65
+123,		49
+TRUE,		84
+"DEF",		68
+"PHPExcel",	80
+1.5,		49
+"Mark Baker",	77
+"mark baker",	109
+"£125.00",	163
diff --git a/unitTests/rawTestData/Calculation/TextData/CONCATENATE.data b/unitTests/rawTestData/Calculation/TextData/CONCATENATE.data
new file mode 100644
index 00000000..7b898462
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/CONCATENATE.data
@@ -0,0 +1,3 @@
+"ABCDE",	"FGHIJ",		"ABCDEFGHIJ"
+1,		2,		3,	"123"
+"Boolean",	"-",		TRUE,	"Boolean-TRUE"
diff --git a/unitTests/rawTestData/Calculation/TextData/DOLLAR.data b/unitTests/rawTestData/Calculation/TextData/DOLLAR.data
new file mode 100644
index 00000000..aee1b006
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/DOLLAR.data
@@ -0,0 +1,6 @@
+123.456,	2,	'"$123.46"'
+123.321,	2,	'"$123.32"'
+1234567,	-3,	'"$1,235,000"'
+1234567,	-5,	'"$1,200,000"'
+"ABC",		2,	"#NUM!"
+123.456,	"ABC",	"#NUM!"
diff --git a/unitTests/rawTestData/Calculation/TextData/FIND.data b/unitTests/rawTestData/Calculation/TextData/FIND.data
new file mode 100644
index 00000000..677d4f0d
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/FIND.data
@@ -0,0 +1,11 @@
+"E",	"QWERTYUIOP",		3
+"D",	"ABCDEFGHI",		4
+"E",	TRUE,			4
+"E",	FALSE,			5
+"A",	"Mark Baker",		"#VALUE!"
+"A",	"MARK BAKER",		2
+"a",	"Mark Baker",	2,	2
+"k",	"Mark Baker",	2,	4
+"k",	"Mark Baker",	5,	8
+"a",	"Mark Baker",	3,	7
+"BITE",	"BIT",			"#VALUE!"
diff --git a/unitTests/rawTestData/Calculation/TextData/FIXED.data b/unitTests/rawTestData/Calculation/TextData/FIXED.data
new file mode 100644
index 00000000..cd7d57bb
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/FIXED.data
@@ -0,0 +1,5 @@
+123456.789,	2,	FALSE,	'"123,456.79"'
+123456.789,	1,	TRUE,	'"123456.8"'
+123456.789,	2,	TRUE,	'"123456.79"'
+"ABC",		2,	NULL,	"#NUM!"
+123.456,	"ABC",	NULL,	"#NUM!"
diff --git a/unitTests/rawTestData/Calculation/TextData/LEFT.data b/unitTests/rawTestData/Calculation/TextData/LEFT.data
new file mode 100644
index 00000000..e76e009c
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/LEFT.data
@@ -0,0 +1,6 @@
+,		1,	""
+"",		1,	""
+"QWERTYUIOP",	-1,	"#VALUE!"
+"ABCDEFGHI",	3,	"ABC"
+TRUE,		2,	"TR"
+FALSE,		2,	"FA"
diff --git a/unitTests/rawTestData/Calculation/TextData/LEN.data b/unitTests/rawTestData/Calculation/TextData/LEN.data
new file mode 100644
index 00000000..09676eae
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/LEN.data
@@ -0,0 +1,6 @@
+,		0
+"",		0
+"AbCdEfGhI",	9
+"MARK BAKER",	10
+TRUE,		4
+FALSE,		5
diff --git a/unitTests/rawTestData/Calculation/TextData/LOWER.data b/unitTests/rawTestData/Calculation/TextData/LOWER.data
new file mode 100644
index 00000000..04148f0b
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/LOWER.data
@@ -0,0 +1,4 @@
+"AbCdEfGhI",	"abcdefghi"
+"MARK BAKER",	"mark baker"
+TRUE,		"true"
+FALSE,		"false"
diff --git a/unitTests/rawTestData/Calculation/TextData/MID.data b/unitTests/rawTestData/Calculation/TextData/MID.data
new file mode 100644
index 00000000..5d9b503c
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/MID.data
@@ -0,0 +1,9 @@
+,		1,	1,	""
+"",		1,	1,	""
+"QWERTYUIOP",	-1,	1,	"#VALUE!"
+"QWERTYUIOP",	5,	-1,	"#VALUE!"
+"QWERTYUIOP",	5,		""
+"QWERTYUIOP",	8,	20,	"IOP"
+"ABCDEFGHI",	4,	3,	"DEF"
+TRUE,		2,	1,	"R"
+FALSE,		2,	2,	"AL"
diff --git a/unitTests/rawTestData/Calculation/TextData/PROPER.data b/unitTests/rawTestData/Calculation/TextData/PROPER.data
new file mode 100644
index 00000000..ca142494
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/PROPER.data
@@ -0,0 +1,3 @@
+"MARK BAKER",	"Mark Baker"
+TRUE,		"True"
+FALSE,		"False"
diff --git a/unitTests/rawTestData/Calculation/TextData/REPLACE.data b/unitTests/rawTestData/Calculation/TextData/REPLACE.data
new file mode 100644
index 00000000..7c8f414b
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/REPLACE.data
@@ -0,0 +1,4 @@
+"QWERTYUIOP",	3,	3,	"DFG",	"QWDFGYUIOP"
+"QWERTYUIOP",	5,	3,	"DFG",	"QWERDFGIOP"
+"QWERTYUIOP",	3,	0,	"DFG",	"QWDFGERTYUIOP"
+"QWERTYUIOP",	5,	0,	"DFG",	"QWERDFGTYUIOP"
diff --git a/unitTests/rawTestData/Calculation/TextData/RIGHT.data b/unitTests/rawTestData/Calculation/TextData/RIGHT.data
new file mode 100644
index 00000000..02bf3332
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/RIGHT.data
@@ -0,0 +1,6 @@
+,		1,	""
+"",		1,	""
+"QWERTYUIOP",	-1,	"#VALUE!"
+"ABCDEFGHI",	3,	"GHI"
+TRUE,		2,	"UE"
+FALSE,		2,	"SE"
diff --git a/unitTests/rawTestData/Calculation/TextData/SEARCH.data b/unitTests/rawTestData/Calculation/TextData/SEARCH.data
new file mode 100644
index 00000000..9925e699
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/SEARCH.data
@@ -0,0 +1,11 @@
+"E",	"QWERTYUIOP",		3
+"D",	"ABCDEFGHI",		4
+"E",	TRUE,			4
+"E",	FALSE,			5
+"A",	"Mark Baker",		2
+"C",	"Mark Baker",		"#VALUE!"
+"A",	"Mark Baker",	3,	7
+"K",	"Mark Baker",		4
+"K",	"Mark Baker",	5,	8
+"A",	"Mark Baker",	2,	2
+"BITE",	"BIT",			"#VALUE!"
diff --git a/unitTests/rawTestData/Calculation/TextData/SUBSTITUTE.data b/unitTests/rawTestData/Calculation/TextData/SUBSTITUTE.data
new file mode 100644
index 00000000..be15c941
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/SUBSTITUTE.data
@@ -0,0 +1,4 @@
+"QWERTYUIOP",	"ERT",	"DFG",			"QWDFGYUIOP"
+"Mark Baker",	"a",	"x",			"Mxrk Bxker"
+"Mark Baker",	"a",	"x",		1,	"Mxrk Baker"
+"Mark Baker",	"x",	"a",		1,	"Mark Baker"
diff --git a/unitTests/rawTestData/Calculation/TextData/T.data b/unitTests/rawTestData/Calculation/TextData/T.data
new file mode 100644
index 00000000..87f67e99
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/T.data
@@ -0,0 +1,5 @@
+123456.789,	NULL
+"123456.789",	"123456.789"
+"Mark Baker",	"Mark Baker"
+NULL,		NULL
+TRUE,		NULL
diff --git a/unitTests/rawTestData/Calculation/TextData/TEXT.data b/unitTests/rawTestData/Calculation/TextData/TEXT.data
new file mode 100644
index 00000000..6371074d
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/TEXT.data
@@ -0,0 +1,8 @@
+123.456,	'"$#,##0.00"',	'"$123.46"'
+123.456,	'"#,##0.00"',	'"123.46"'
+123.456,	'"#,##0"',	'"123"'
+123.456,	"0000",		'"0123"'
+123456.789,	'"$#,##0.00"',	'"$123,456.79"'
+123456.789,	'"#,##0.00"',	'"123,456.79"'
+"19-Dec-1960",	"yyyy-mm-dd",	"1960-12-19"
+"1-Jan-2012",	"yyyy-mm-dd",	"2012-01-01"
diff --git a/unitTests/rawTestData/Calculation/TextData/TRIM.data b/unitTests/rawTestData/Calculation/TextData/TRIM.data
new file mode 100644
index 00000000..ea1bd050
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/TRIM.data
@@ -0,0 +1,7 @@
+"HELLO    ",		"HELLO"
+"    HELLO",		"HELLO"
+"      HELLO      ",	"HELLO"
+"	HELLO",		"	HELLO"
+"HELLO    WORLD",	"HELLO WORLD"
+TRUE,			"TRUE"
+NULL,			NULL
diff --git a/unitTests/rawTestData/Calculation/TextData/UPPER.data b/unitTests/rawTestData/Calculation/TextData/UPPER.data
new file mode 100644
index 00000000..8ebf1d12
--- /dev/null
+++ b/unitTests/rawTestData/Calculation/TextData/UPPER.data
@@ -0,0 +1,4 @@
+"AbCdEfGhI",	"ABCDEFGHI"
+"mark baker",	"MARK BAKER"
+TRUE,		"TRUE"
+FALSE,		"FALSE"