Allow to run an entire folder of tests

We now can do something like:

```sh
./vendor/bin/phpunit tests/PhpSpreadsheetTests/Reader/
```

tests/PhpSpreadsheetTests/Calculation/CalculationTest.php

@@ -40,7 +40,7 @@ class CalculationTest extends TestCase
 
     public function providerBinaryComparisonOperation()
     {
-        return require 'data/CalculationBinaryComparisonOperation.php';
+        return require 'tests/data/CalculationBinaryComparisonOperation.php';
     }
 
     /**
@@ -351,6 +351,6 @@ class CalculationTest extends TestCase
 
     public function dataProviderBranchPruningFullExecution()
     {
-        return require 'data/Calculation/Calculation.php';
+        return require 'tests/data/Calculation/Calculation.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/FinancialTest.php

@@ -26,7 +26,7 @@ class FinancialTest extends TestCase
 
     public function providerAMORDEGRC()
     {
-        return require 'data/Calculation/Financial/AMORDEGRC.php';
+        return require 'tests/data/Calculation/Financial/AMORDEGRC.php';
     }
 
     /**
@@ -42,7 +42,7 @@ class FinancialTest extends TestCase
 
     public function providerAMORLINC()
     {
-        return require 'data/Calculation/Financial/AMORLINC.php';
+        return require 'tests/data/Calculation/Financial/AMORLINC.php';
     }
 
     /**
@@ -58,7 +58,7 @@ class FinancialTest extends TestCase
 
     public function providerCOUPDAYBS()
     {
-        return require 'data/Calculation/Financial/COUPDAYBS.php';
+        return require 'tests/data/Calculation/Financial/COUPDAYBS.php';
     }
 
     /**
@@ -74,7 +74,7 @@ class FinancialTest extends TestCase
 
     public function providerCOUPDAYS()
     {
-        return require 'data/Calculation/Financial/COUPDAYS.php';
+        return require 'tests/data/Calculation/Financial/COUPDAYS.php';
     }
 
     /**
@@ -90,7 +90,7 @@ class FinancialTest extends TestCase
 
     public function providerCOUPDAYSNC()
     {
-        return require 'data/Calculation/Financial/COUPDAYSNC.php';
+        return require 'tests/data/Calculation/Financial/COUPDAYSNC.php';
     }
 
     /**
@@ -106,7 +106,7 @@ class FinancialTest extends TestCase
 
     public function providerCOUPNCD()
     {
-        return require 'data/Calculation/Financial/COUPNCD.php';
+        return require 'tests/data/Calculation/Financial/COUPNCD.php';
     }
 
     /**
@@ -122,7 +122,7 @@ class FinancialTest extends TestCase
 
     public function providerCOUPNUM()
     {
-        return require 'data/Calculation/Financial/COUPNUM.php';
+        return require 'tests/data/Calculation/Financial/COUPNUM.php';
     }
 
     /**
@@ -138,7 +138,7 @@ class FinancialTest extends TestCase
 
     public function providerCOUPPCD()
     {
-        return require 'data/Calculation/Financial/COUPPCD.php';
+        return require 'tests/data/Calculation/Financial/COUPPCD.php';
     }
 
     /**
@@ -154,7 +154,7 @@ class FinancialTest extends TestCase
 
     public function providerCUMIPMT()
     {
-        return require 'data/Calculation/Financial/CUMIPMT.php';
+        return require 'tests/data/Calculation/Financial/CUMIPMT.php';
     }
 
     /**
@@ -170,7 +170,7 @@ class FinancialTest extends TestCase
 
     public function providerCUMPRINC()
     {
-        return require 'data/Calculation/Financial/CUMPRINC.php';
+        return require 'tests/data/Calculation/Financial/CUMPRINC.php';
     }
 
     /**
@@ -186,7 +186,7 @@ class FinancialTest extends TestCase
 
     public function providerDB()
     {
-        return require 'data/Calculation/Financial/DB.php';
+        return require 'tests/data/Calculation/Financial/DB.php';
     }
 
     /**
@@ -202,7 +202,7 @@ class FinancialTest extends TestCase
 
     public function providerDDB()
     {
-        return require 'data/Calculation/Financial/DDB.php';
+        return require 'tests/data/Calculation/Financial/DDB.php';
     }
 
     /**
@@ -218,7 +218,7 @@ class FinancialTest extends TestCase
 
     public function providerDISC()
     {
-        return require 'data/Calculation/Financial/DISC.php';
+        return require 'tests/data/Calculation/Financial/DISC.php';
     }
 
     /**
@@ -234,7 +234,7 @@ class FinancialTest extends TestCase
 
     public function providerDOLLARDE()
     {
-        return require 'data/Calculation/Financial/DOLLARDE.php';
+        return require 'tests/data/Calculation/Financial/DOLLARDE.php';
     }
 
     /**
@@ -250,7 +250,7 @@ class FinancialTest extends TestCase
 
     public function providerDOLLARFR()
     {
-        return require 'data/Calculation/Financial/DOLLARFR.php';
+        return require 'tests/data/Calculation/Financial/DOLLARFR.php';
     }
 
     /**
@@ -266,7 +266,7 @@ class FinancialTest extends TestCase
 
     public function providerEFFECT()
     {
-        return require 'data/Calculation/Financial/EFFECT.php';
+        return require 'tests/data/Calculation/Financial/EFFECT.php';
     }
 
     /**
@@ -282,7 +282,7 @@ class FinancialTest extends TestCase
 
     public function providerFV()
     {
-        return require 'data/Calculation/Financial/FV.php';
+        return require 'tests/data/Calculation/Financial/FV.php';
     }
 
     /**
@@ -298,7 +298,7 @@ class FinancialTest extends TestCase
 
     public function providerFVSCHEDULE()
     {
-        return require 'data/Calculation/Financial/FVSCHEDULE.php';
+        return require 'tests/data/Calculation/Financial/FVSCHEDULE.php';
     }
 
     /**
@@ -314,7 +314,7 @@ class FinancialTest extends TestCase
 
     public function providerINTRATE()
     {
-        return require 'data/Calculation/Financial/INTRATE.php';
+        return require 'tests/data/Calculation/Financial/INTRATE.php';
     }
 
     /**
@@ -330,7 +330,7 @@ class FinancialTest extends TestCase
 
     public function providerIPMT()
     {
-        return require 'data/Calculation/Financial/IPMT.php';
+        return require 'tests/data/Calculation/Financial/IPMT.php';
     }
 
     /**
@@ -346,7 +346,7 @@ class FinancialTest extends TestCase
 
     public function providerIRR()
     {
-        return require 'data/Calculation/Financial/IRR.php';
+        return require 'tests/data/Calculation/Financial/IRR.php';
     }
 
     /**
@@ -362,7 +362,7 @@ class FinancialTest extends TestCase
 
     public function providerISPMT()
     {
-        return require 'data/Calculation/Financial/ISPMT.php';
+        return require 'tests/data/Calculation/Financial/ISPMT.php';
     }
 
     /**
@@ -378,7 +378,7 @@ class FinancialTest extends TestCase
 
     public function providerMIRR()
     {
-        return require 'data/Calculation/Financial/MIRR.php';
+        return require 'tests/data/Calculation/Financial/MIRR.php';
     }
 
     /**
@@ -394,7 +394,7 @@ class FinancialTest extends TestCase
 
     public function providerNOMINAL()
     {
-        return require 'data/Calculation/Financial/NOMINAL.php';
+        return require 'tests/data/Calculation/Financial/NOMINAL.php';
     }
 
     /**
@@ -410,7 +410,7 @@ class FinancialTest extends TestCase
 
     public function providerNPER()
     {
-        return require 'data/Calculation/Financial/NPER.php';
+        return require 'tests/data/Calculation/Financial/NPER.php';
     }
 
     /**
@@ -426,7 +426,7 @@ class FinancialTest extends TestCase
 
     public function providerNPV()
     {
-        return require 'data/Calculation/Financial/NPV.php';
+        return require 'tests/data/Calculation/Financial/NPV.php';
     }
 
     /**
@@ -444,7 +444,7 @@ class FinancialTest extends TestCase
 
     public function providerPRICE()
     {
-        return require 'data/Calculation/Financial/PRICE.php';
+        return require 'tests/data/Calculation/Financial/PRICE.php';
     }
 
     /**
@@ -460,7 +460,7 @@ class FinancialTest extends TestCase
 
     public function providerPRICEDISC()
     {
-        return require 'data/Calculation/Financial/PRICEDISC.php';
+        return require 'tests/data/Calculation/Financial/PRICEDISC.php';
     }
 
     /**
@@ -476,7 +476,7 @@ class FinancialTest extends TestCase
 
     public function providerPV()
     {
-        return require 'data/Calculation/Financial/PV.php';
+        return require 'tests/data/Calculation/Financial/PV.php';
     }
 
     /**
@@ -494,7 +494,7 @@ class FinancialTest extends TestCase
 
     public function providerRATE()
     {
-        return require 'data/Calculation/Financial/RATE.php';
+        return require 'tests/data/Calculation/Financial/RATE.php';
     }
 
     /**
@@ -511,7 +511,7 @@ class FinancialTest extends TestCase
 
     public function providerXIRR()
     {
-        return require 'data/Calculation/Financial/XIRR.php';
+        return require 'tests/data/Calculation/Financial/XIRR.php';
     }
 
     /**
@@ -527,7 +527,7 @@ class FinancialTest extends TestCase
 
     public function providerPDURATION()
     {
-        return require 'data/Calculation/Financial/PDURATION.php';
+        return require 'tests/data/Calculation/Financial/PDURATION.php';
     }
 
     /**
@@ -543,7 +543,7 @@ class FinancialTest extends TestCase
 
     public function providerRRI()
     {
-        return require 'data/Calculation/Financial/RRI.php';
+        return require 'tests/data/Calculation/Financial/RRI.php';
     }
 
     /**
@@ -559,7 +559,7 @@ class FinancialTest extends TestCase
 
     public function providerSLN()
     {
-        return require 'data/Calculation/Financial/SLN.php';
+        return require 'tests/data/Calculation/Financial/SLN.php';
     }
 
     /**
@@ -575,6 +575,6 @@ class FinancialTest extends TestCase
 
     public function providerSYD()
     {
-        return require 'data/Calculation/Financial/SYD.php';
+        return require 'tests/data/Calculation/Financial/SYD.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/FormulaAsStringTest.php

@@ -41,6 +41,6 @@ class FormulaAsStringTest extends TestCase
 
     public function providerFunctionsAsString()
     {
-        return require 'data/Calculation/FunctionsAsString.php';
+        return require 'tests/data/Calculation/FunctionsAsString.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/DateDifTest.php

@@ -32,6 +32,6 @@ class DateDifTest extends TestCase
 
     public function providerDATEDIF()
     {
-        return require 'data/Calculation/DateTime/DATEDIF.php';
+        return require 'tests/data/Calculation/DateTime/DATEDIF.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/DateTest.php

@@ -32,7 +32,7 @@ class DateTest extends TestCase
 
     public function providerDATE()
     {
-        return require 'data/Calculation/DateTime/DATE.php';
+        return require 'tests/data/Calculation/DateTime/DATE.php';
     }
 
     public function testDATEtoUnixTimestamp()

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/DateValueTest.php

@@ -31,7 +31,7 @@ class DateValueTest extends TestCase
 
     public function providerDATEVALUE()
     {
-        return require 'data/Calculation/DateTime/DATEVALUE.php';
+        return require 'tests/data/Calculation/DateTime/DATEVALUE.php';
     }
 
     public function testDATEVALUEtoUnixTimestamp()

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/DayTest.php

@@ -36,6 +36,6 @@ class DayTest extends TestCase
 
     public function providerDAY()
     {
-        return require 'data/Calculation/DateTime/DAY.php';
+        return require 'tests/data/Calculation/DateTime/DAY.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/Days360Test.php

@@ -32,6 +32,6 @@ class Days360Test extends TestCase
 
     public function providerDAYS360()
     {
-        return require 'data/Calculation/DateTime/DAYS360.php';
+        return require 'tests/data/Calculation/DateTime/DAYS360.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/DaysTest.php

@@ -31,6 +31,6 @@ class DaysTest extends TestCase
 
     public function providerDAYS()
     {
-        return require 'data/Calculation/DateTime/DAYS.php';
+        return require 'tests/data/Calculation/DateTime/DAYS.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/EDateTest.php

@@ -31,7 +31,7 @@ class EDateTest extends TestCase
 
     public function providerEDATE()
     {
-        return require 'data/Calculation/DateTime/EDATE.php';
+        return require 'tests/data/Calculation/DateTime/EDATE.php';
     }
 
     public function testEDATEtoUnixTimestamp()

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/EoMonthTest.php

@@ -31,7 +31,7 @@ class EoMonthTest extends TestCase
 
     public function providerEOMONTH()
     {
-        return require 'data/Calculation/DateTime/EOMONTH.php';
+        return require 'tests/data/Calculation/DateTime/EOMONTH.php';
     }
 
     public function testEOMONTHtoUnixTimestamp()

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/HourTest.php

@@ -30,6 +30,6 @@ class HourTest extends TestCase
 
     public function providerHOUR()
     {
-        return require 'data/Calculation/DateTime/HOUR.php';
+        return require 'tests/data/Calculation/DateTime/HOUR.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/IsoWeekNumTest.php

@@ -30,6 +30,6 @@ class IsoWeekNumTest extends TestCase
 
     public function providerISOWEEKNUM()
     {
-        return require 'data/Calculation/DateTime/ISOWEEKNUM.php';
+        return require 'tests/data/Calculation/DateTime/ISOWEEKNUM.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/MinuteTest.php

@@ -30,6 +30,6 @@ class MinuteTest extends TestCase
 
     public function providerMINUTE()
     {
-        return require 'data/Calculation/DateTime/MINUTE.php';
+        return require 'tests/data/Calculation/DateTime/MINUTE.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/MonthTest.php

@@ -30,6 +30,6 @@ class MonthTest extends TestCase
 
     public function providerMONTH()
     {
-        return require 'data/Calculation/DateTime/MONTH.php';
+        return require 'tests/data/Calculation/DateTime/MONTH.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/NetworkDaysTest.php

@@ -29,6 +29,6 @@ class NetworkDaysTest extends TestCase
 
     public function providerNETWORKDAYS()
     {
-        return require 'data/Calculation/DateTime/NETWORKDAYS.php';
+        return require 'tests/data/Calculation/DateTime/NETWORKDAYS.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/SecondTest.php

@@ -30,6 +30,6 @@ class SecondTest extends TestCase
 
     public function providerSECOND()
     {
-        return require 'data/Calculation/DateTime/SECOND.php';
+        return require 'tests/data/Calculation/DateTime/SECOND.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/TimeTest.php

@@ -29,7 +29,7 @@ class TimeTest extends TestCase
 
     public function providerTIME()
     {
-        return require 'data/Calculation/DateTime/TIME.php';
+        return require 'tests/data/Calculation/DateTime/TIME.php';
     }
 
     public function testTIMEtoUnixTimestamp()

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/TimeValueTest.php

@@ -30,7 +30,7 @@ class TimeValueTest extends TestCase
 
     public function providerTIMEVALUE()
     {
-        return require 'data/Calculation/DateTime/TIMEVALUE.php';
+        return require 'tests/data/Calculation/DateTime/TIMEVALUE.php';
     }
 
     public function testTIMEVALUEtoUnixTimestamp()

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/WeekDayTest.php

@@ -29,6 +29,6 @@ class WeekDayTest extends TestCase
 
     public function providerWEEKDAY()
     {
-        return require 'data/Calculation/DateTime/WEEKDAY.php';
+        return require 'tests/data/Calculation/DateTime/WEEKDAY.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/WeekNumTest.php

@@ -29,6 +29,6 @@ class WeekNumTest extends TestCase
 
     public function providerWEEKNUM()
     {
-        return require 'data/Calculation/DateTime/WEEKNUM.php';
+        return require 'tests/data/Calculation/DateTime/WEEKNUM.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/WorkDayTest.php

@@ -29,6 +29,6 @@ class WorkDayTest extends TestCase
 
     public function providerWORKDAY()
     {
-        return require 'data/Calculation/DateTime/WORKDAY.php';
+        return require 'tests/data/Calculation/DateTime/WORKDAY.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/YearFracTest.php

@@ -29,6 +29,6 @@ class YearFracTest extends TestCase
 
     public function providerYEARFRAC()
     {
-        return require 'data/Calculation/DateTime/YEARFRAC.php';
+        return require 'tests/data/Calculation/DateTime/YEARFRAC.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/DateTime/YearTest.php

@@ -30,6 +30,6 @@ class YearTest extends TestCase
 
     public function providerYEAR()
     {
-        return require 'data/Calculation/DateTime/YEAR.php';
+        return require 'tests/data/Calculation/DateTime/YEAR.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BesselITest.php

@@ -28,6 +28,6 @@ class BesselITest extends TestCase
 
     public function providerBESSELI()
     {
-        return require 'data/Calculation/Engineering/BESSELI.php';
+        return require 'tests/data/Calculation/Engineering/BESSELI.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BesselJTest.php

@@ -28,6 +28,6 @@ class BesselJTest extends TestCase
 
     public function providerBESSEJ()
     {
-        return require 'data/Calculation/Engineering/BESSELJ.php';
+        return require 'tests/data/Calculation/Engineering/BESSELJ.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BesselKTest.php

@@ -28,6 +28,6 @@ class BesselKTest extends TestCase
 
     public function providerBESSELK()
     {
-        return require 'data/Calculation/Engineering/BESSELK.php';
+        return require 'tests/data/Calculation/Engineering/BESSELK.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BesselYTest.php

@@ -28,6 +28,6 @@ class BesselYTest extends TestCase
 
     public function providerBESSELY()
     {
-        return require 'data/Calculation/Engineering/BESSELY.php';
+        return require 'tests/data/Calculation/Engineering/BESSELY.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Bin2DecTest.php

@@ -26,6 +26,6 @@ class Bin2DecTest extends TestCase
 
     public function providerBIN2DEC()
     {
-        return require 'data/Calculation/Engineering/BIN2DEC.php';
+        return require 'tests/data/Calculation/Engineering/BIN2DEC.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Bin2HexTest.php

@@ -26,6 +26,6 @@ class Bin2HexTest extends TestCase
 
     public function providerBIN2HEX()
     {
-        return require 'data/Calculation/Engineering/BIN2HEX.php';
+        return require 'tests/data/Calculation/Engineering/BIN2HEX.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Bin2OctTest.php

@@ -26,6 +26,6 @@ class Bin2OctTest extends TestCase
 
     public function providerBIN2OCT()
     {
-        return require 'data/Calculation/Engineering/BIN2OCT.php';
+        return require 'tests/data/Calculation/Engineering/BIN2OCT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BitAndTest.php

@@ -27,6 +27,6 @@ class BitAndTest extends TestCase
 
     public function providerBITAND()
     {
-        return require 'data/Calculation/Engineering/BITAND.php';
+        return require 'tests/data/Calculation/Engineering/BITAND.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BitLShiftTest.php

@@ -27,6 +27,6 @@ class BitLShiftTest extends TestCase
 
     public function providerBITLSHIFT()
     {
-        return require 'data/Calculation/Engineering/BITLSHIFT.php';
+        return require 'tests/data/Calculation/Engineering/BITLSHIFT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BitOrTest.php

@@ -27,6 +27,6 @@ class BitOrTest extends TestCase
 
     public function providerBITOR()
     {
-        return require 'data/Calculation/Engineering/BITOR.php';
+        return require 'tests/data/Calculation/Engineering/BITOR.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BitRShiftTest.php

@@ -27,6 +27,6 @@ class BitRShiftTest extends TestCase
 
     public function providerBITRSHIFT()
     {
-        return require 'data/Calculation/Engineering/BITRSHIFT.php';
+        return require 'tests/data/Calculation/Engineering/BITRSHIFT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/BitXorTest.php

@@ -27,6 +27,6 @@ class BitXorTest extends TestCase
 
     public function providerBITXOR()
     {
-        return require 'data/Calculation/Engineering/BITXOR.php';
+        return require 'tests/data/Calculation/Engineering/BITXOR.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ComplexTest.php

@@ -26,6 +26,6 @@ class ComplexTest extends TestCase
 
     public function providerCOMPLEX()
     {
-        return require 'data/Calculation/Engineering/COMPLEX.php';
+        return require 'tests/data/Calculation/Engineering/COMPLEX.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ConvertUoMTest.php

@@ -50,6 +50,6 @@ class ConvertUoMTest extends TestCase
 
     public function providerCONVERTUOM()
     {
-        return require 'data/Calculation/Engineering/CONVERTUOM.php';
+        return require 'tests/data/Calculation/Engineering/CONVERTUOM.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Dec2BinTest.php

@@ -26,6 +26,6 @@ class Dec2BinTest extends TestCase
 
     public function providerDEC2BIN()
     {
-        return require 'data/Calculation/Engineering/DEC2BIN.php';
+        return require 'tests/data/Calculation/Engineering/DEC2BIN.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Dec2HexTest.php

@@ -26,6 +26,6 @@ class Dec2HexTest extends TestCase
 
     public function providerDEC2HEX()
     {
-        return require 'data/Calculation/Engineering/DEC2HEX.php';
+        return require 'tests/data/Calculation/Engineering/DEC2HEX.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Dec2OctTest.php

@@ -26,6 +26,6 @@ class Dec2OctTest extends TestCase
 
     public function providerDEC2OCT()
     {
-        return require 'data/Calculation/Engineering/DEC2OCT.php';
+        return require 'tests/data/Calculation/Engineering/DEC2OCT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/DeltaTest.php

@@ -26,6 +26,6 @@ class DeltaTest extends TestCase
 
     public function providerDELTA()
     {
-        return require 'data/Calculation/Engineering/DELTA.php';
+        return require 'tests/data/Calculation/Engineering/DELTA.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ErfCTest.php

@@ -29,6 +29,6 @@ class ErfCTest extends TestCase
 
     public function providerERFC()
     {
-        return require 'data/Calculation/Engineering/ERFC.php';
+        return require 'tests/data/Calculation/Engineering/ERFC.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ErfPreciseTest.php

@@ -29,6 +29,6 @@ class ErfPreciseTest extends TestCase
 
     public function providerERFPRECISE()
     {
-        return require 'data/Calculation/Engineering/ERFPRECISE.php';
+        return require 'tests/data/Calculation/Engineering/ERFPRECISE.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ErfTest.php

@@ -29,6 +29,6 @@ class ErfTest extends TestCase
 
     public function providerERF()
     {
-        return require 'data/Calculation/Engineering/ERF.php';
+        return require 'tests/data/Calculation/Engineering/ERF.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/GeStepTest.php

@@ -26,6 +26,6 @@ class GeStepTest extends TestCase
 
     public function providerGESTEP()
     {
-        return require 'data/Calculation/Engineering/GESTEP.php';
+        return require 'tests/data/Calculation/Engineering/GESTEP.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Hex2BinTest.php

@@ -26,6 +26,6 @@ class Hex2BinTest extends TestCase
 
     public function providerHEX2BIN()
     {
-        return require 'data/Calculation/Engineering/HEX2BIN.php';
+        return require 'tests/data/Calculation/Engineering/HEX2BIN.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Hex2DecTest.php

@@ -26,6 +26,6 @@ class Hex2DecTest extends TestCase
 
     public function providerHEX2DEC()
     {
-        return require 'data/Calculation/Engineering/HEX2DEC.php';
+        return require 'tests/data/Calculation/Engineering/HEX2DEC.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Hex2OctTest.php

@@ -26,6 +26,6 @@ class Hex2OctTest extends TestCase
 
     public function providerHEX2OCT()
     {
-        return require 'data/Calculation/Engineering/HEX2OCT.php';
+        return require 'tests/data/Calculation/Engineering/HEX2OCT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImAbsTest.php

@@ -29,6 +29,6 @@ class ImAbsTest extends TestCase
 
     public function providerIMABS()
     {
-        return require 'data/Calculation/Engineering/IMABS.php';
+        return require 'tests/data/Calculation/Engineering/IMABS.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImArgumentTest.php

@@ -29,6 +29,6 @@ class ImArgumentTest extends TestCase
 
     public function providerIMARGUMENT()
     {
-        return require 'data/Calculation/Engineering/IMARGUMENT.php';
+        return require 'tests/data/Calculation/Engineering/IMARGUMENT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImConjugateTest.php

@@ -44,6 +44,6 @@ class ImConjugateTest extends TestCase
 
     public function providerIMCONJUGATE()
     {
-        return require 'data/Calculation/Engineering/IMCONJUGATE.php';
+        return require 'tests/data/Calculation/Engineering/IMCONJUGATE.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImCosTest.php

@@ -44,6 +44,6 @@ class ImCosTest extends TestCase
 
     public function providerIMCOS()
     {
-        return require 'data/Calculation/Engineering/IMCOS.php';
+        return require 'tests/data/Calculation/Engineering/IMCOS.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImCoshTest.php

@@ -44,6 +44,6 @@ class ImCoshTest extends TestCase
 
     public function providerIMCOSH()
     {
-        return require 'data/Calculation/Engineering/IMCOSH.php';
+        return require 'tests/data/Calculation/Engineering/IMCOSH.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImCotTest.php

@@ -44,6 +44,6 @@ class ImCotTest extends TestCase
 
     public function providerIMCOT()
     {
-        return require 'data/Calculation/Engineering/IMCOT.php';
+        return require 'tests/data/Calculation/Engineering/IMCOT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImCscTest.php

@@ -44,6 +44,6 @@ class ImCscTest extends TestCase
 
     public function providerIMCSC()
     {
-        return require 'data/Calculation/Engineering/IMCSC.php';
+        return require 'tests/data/Calculation/Engineering/IMCSC.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImCschTest.php

@@ -44,6 +44,6 @@ class ImCschTest extends TestCase
 
     public function providerIMCSCH()
     {
-        return require 'data/Calculation/Engineering/IMCSCH.php';
+        return require 'tests/data/Calculation/Engineering/IMCSCH.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImDivTest.php

@@ -43,6 +43,6 @@ class ImDivTest extends TestCase
 
     public function providerIMDIV()
     {
-        return require 'data/Calculation/Engineering/IMDIV.php';
+        return require 'tests/data/Calculation/Engineering/IMDIV.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImExpTest.php

@@ -44,6 +44,6 @@ class ImExpTest extends TestCase
 
     public function providerIMEXP()
     {
-        return require 'data/Calculation/Engineering/IMEXP.php';
+        return require 'tests/data/Calculation/Engineering/IMEXP.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImLnTest.php

@@ -44,6 +44,6 @@ class ImLnTest extends TestCase
 
     public function providerIMLN()
     {
-        return require 'data/Calculation/Engineering/IMLN.php';
+        return require 'tests/data/Calculation/Engineering/IMLN.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImLog10Test.php

@@ -44,6 +44,6 @@ class ImLog10Test extends TestCase
 
     public function providerIMLOG10()
     {
-        return require 'data/Calculation/Engineering/IMLOG10.php';
+        return require 'tests/data/Calculation/Engineering/IMLOG10.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImLog2Test.php

@@ -44,6 +44,6 @@ class ImLog2Test extends TestCase
 
     public function providerIMLOG2()
     {
-        return require 'data/Calculation/Engineering/IMLOG2.php';
+        return require 'tests/data/Calculation/Engineering/IMLOG2.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImPowerTest.php

@@ -43,6 +43,6 @@ class ImPowerTest extends TestCase
 
     public function providerIMPOWER()
     {
-        return require 'data/Calculation/Engineering/IMPOWER.php';
+        return require 'tests/data/Calculation/Engineering/IMPOWER.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImProductTest.php

@@ -43,6 +43,6 @@ class ImProductTest extends TestCase
 
     public function providerIMPRODUCT()
     {
-        return require 'data/Calculation/Engineering/IMPRODUCT.php';
+        return require 'tests/data/Calculation/Engineering/IMPRODUCT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImRealTest.php

@@ -29,6 +29,6 @@ class ImRealTest extends TestCase
 
     public function providerIMREAL()
     {
-        return require 'data/Calculation/Engineering/IMREAL.php';
+        return require 'tests/data/Calculation/Engineering/IMREAL.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImSecTest.php

@@ -44,6 +44,6 @@ class ImSecTest extends TestCase
 
     public function providerIMSEC()
     {
-        return require 'data/Calculation/Engineering/IMSEC.php';
+        return require 'tests/data/Calculation/Engineering/IMSEC.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImSechTest.php

@@ -44,6 +44,6 @@ class ImSechTest extends TestCase
 
     public function providerIMSECH()
     {
-        return require 'data/Calculation/Engineering/IMSECH.php';
+        return require 'tests/data/Calculation/Engineering/IMSECH.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImSinTest.php

@@ -44,6 +44,6 @@ class ImSinTest extends TestCase
 
     public function providerIMSIN()
     {
-        return require 'data/Calculation/Engineering/IMSIN.php';
+        return require 'tests/data/Calculation/Engineering/IMSIN.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImSinhTest.php

@@ -44,6 +44,6 @@ class ImSinhTest extends TestCase
 
     public function providerIMSINH()
     {
-        return require 'data/Calculation/Engineering/IMSINH.php';
+        return require 'tests/data/Calculation/Engineering/IMSINH.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImSqrtTest.php

@@ -44,6 +44,6 @@ class ImSqrtTest extends TestCase
 
     public function providerIMSQRT()
     {
-        return require 'data/Calculation/Engineering/IMSQRT.php';
+        return require 'tests/data/Calculation/Engineering/IMSQRT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImSubTest.php

@@ -43,6 +43,6 @@ class ImSubTest extends TestCase
 
     public function providerIMSUB()
     {
-        return require 'data/Calculation/Engineering/IMSUB.php';
+        return require 'tests/data/Calculation/Engineering/IMSUB.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImSumTest.php

@@ -43,6 +43,6 @@ class ImSumTest extends TestCase
 
     public function providerIMSUM()
     {
-        return require 'data/Calculation/Engineering/IMSUM.php';
+        return require 'tests/data/Calculation/Engineering/IMSUM.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImTanTest.php

@@ -44,6 +44,6 @@ class ImTanTest extends TestCase
 
     public function providerIMTAN()
     {
-        return require 'data/Calculation/Engineering/IMTAN.php';
+        return require 'tests/data/Calculation/Engineering/IMTAN.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/ImaginaryTest.php

@@ -29,6 +29,6 @@ class ImaginaryTest extends TestCase
 
     public function providerIMAGINARY()
     {
-        return require 'data/Calculation/Engineering/IMAGINARY.php';
+        return require 'tests/data/Calculation/Engineering/IMAGINARY.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Oct2BinTest.php

@@ -26,6 +26,6 @@ class Oct2BinTest extends TestCase
 
     public function providerOCT2BIN()
     {
-        return require 'data/Calculation/Engineering/OCT2BIN.php';
+        return require 'tests/data/Calculation/Engineering/OCT2BIN.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Oct2DecTest.php

@@ -26,6 +26,6 @@ class Oct2DecTest extends TestCase
 
     public function providerOCT2DEC()
     {
-        return require 'data/Calculation/Engineering/OCT2DEC.php';
+        return require 'tests/data/Calculation/Engineering/OCT2DEC.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Engineering/Oct2HexTest.php

@@ -26,6 +26,6 @@ class Oct2HexTest extends TestCase
 
     public function providerOCT2HEX()
     {
-        return require 'data/Calculation/Engineering/OCT2HEX.php';
+        return require 'tests/data/Calculation/Engineering/OCT2HEX.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Financial/AccrintMTest.php

@@ -26,6 +26,6 @@ class AccrintMTest extends TestCase
 
     public function providerACCRINTM()
     {
-        return require 'data/Calculation/Financial/ACCRINTM.php';
+        return require 'tests/data/Calculation/Financial/ACCRINTM.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Financial/AccrintTest.php

@@ -26,6 +26,6 @@ class AccrintTest extends TestCase
 
     public function providerACCRINT()
     {
-        return require 'data/Calculation/Financial/ACCRINT.php';
+        return require 'tests/data/Calculation/Financial/ACCRINT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Logical/AndTest.php

@@ -26,6 +26,6 @@ class AndTest extends TestCase
 
     public function providerAND()
     {
-        return require 'data/Calculation/Logical/AND.php';
+        return require 'tests/data/Calculation/Logical/AND.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Logical/IfErrorTest.php

@@ -28,6 +28,6 @@ class IfErrorTest extends TestCase
 
     public function providerIFERROR()
     {
-        return require 'data/Calculation/Logical/IFERROR.php';
+        return require 'tests/data/Calculation/Logical/IFERROR.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Logical/IfNaTest.php

@@ -28,6 +28,6 @@ class IfNaTest extends TestCase
 
     public function providerIFNA()
     {
-        return require 'data/Calculation/Logical/IFNA.php';
+        return require 'tests/data/Calculation/Logical/IFNA.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Logical/IfTest.php

@@ -26,6 +26,6 @@ class IfTest extends TestCase
 
     public function providerIF()
     {
-        return require 'data/Calculation/Logical/IF.php';
+        return require 'tests/data/Calculation/Logical/IF.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Logical/NotTest.php

@@ -26,6 +26,6 @@ class NotTest extends TestCase
 
     public function providerNOT()
     {
-        return require 'data/Calculation/Logical/NOT.php';
+        return require 'tests/data/Calculation/Logical/NOT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Logical/OrTest.php

@@ -26,6 +26,6 @@ class OrTest extends TestCase
 
     public function providerOR()
     {
-        return require 'data/Calculation/Logical/OR.php';
+        return require 'tests/data/Calculation/Logical/OR.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Logical/SwitchTest.php

@@ -26,6 +26,6 @@ class SwitchTest extends TestCase
 
     public function providerSwitch()
     {
-        return require 'data/Calculation/Logical/SWITCH.php';
+        return require 'tests/data/Calculation/Logical/SWITCH.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/Logical/XorTest.php

@@ -26,6 +26,6 @@ class XorTest extends TestCase
 
     public function providerXOR()
     {
-        return require 'data/Calculation/Logical/XOR.php';
+        return require 'tests/data/Calculation/Logical/XOR.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/ChooseTest.php

@@ -26,6 +26,6 @@ class ChooseTest extends TestCase
 
     public function providerCHOOSE()
     {
-        return require 'data/Calculation/LookupRef/CHOOSE.php';
+        return require 'tests/data/Calculation/LookupRef/CHOOSE.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/ColumnsTest.php

@@ -26,6 +26,6 @@ class ColumnsTest extends TestCase
 
     public function providerCOLUMNS()
     {
-        return require 'data/Calculation/LookupRef/COLUMNS.php';
+        return require 'tests/data/Calculation/LookupRef/COLUMNS.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/HLookupTest.php

@@ -26,6 +26,6 @@ class HLookupTest extends TestCase
 
     public function providerHLOOKUP()
     {
-        return require 'data/Calculation/LookupRef/HLOOKUP.php';
+        return require 'tests/data/Calculation/LookupRef/HLOOKUP.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/IndexTest.php

@@ -26,6 +26,6 @@ class IndexTest extends TestCase
 
     public function providerINDEX()
     {
-        return require 'data/Calculation/LookupRef/INDEX.php';
+        return require 'tests/data/Calculation/LookupRef/INDEX.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/LookupTest.php

@@ -26,6 +26,6 @@ class LookupTest extends TestCase
 
     public function providerLOOKUP()
     {
-        return require 'data/Calculation/LookupRef/LOOKUP.php';
+        return require 'tests/data/Calculation/LookupRef/LOOKUP.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/MatchTest.php

@@ -26,6 +26,6 @@ class MatchTest extends TestCase
 
     public function providerMATCH()
     {
-        return require 'data/Calculation/LookupRef/MATCH.php';
+        return require 'tests/data/Calculation/LookupRef/MATCH.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/RowsTest.php

@@ -26,6 +26,6 @@ class RowsTest extends TestCase
 
     public function providerROWS()
     {
-        return require 'data/Calculation/LookupRef/ROWS.php';
+        return require 'tests/data/Calculation/LookupRef/ROWS.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/LookupRef/VLookupTest.php

@@ -26,6 +26,6 @@ class VLookupTest extends TestCase
 
     public function providerVLOOKUP()
     {
-        return require 'data/Calculation/LookupRef/VLOOKUP.php';
+        return require 'tests/data/Calculation/LookupRef/VLOOKUP.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/MathTrig/AcotTest.php

@@ -27,6 +27,6 @@ class AcotTest extends TestCase
 
     public function providerACOT()
     {
-        return require 'data/Calculation/MathTrig/ACOT.php';
+        return require 'tests/data/Calculation/MathTrig/ACOT.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/MathTrig/AcothTest.php

@@ -27,6 +27,6 @@ class AcothTest extends TestCase
 
     public function providerACOTH()
     {
-        return require 'data/Calculation/MathTrig/ACOTH.php';
+        return require 'tests/data/Calculation/MathTrig/ACOTH.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/MathTrig/ArabicTest.php

@@ -27,6 +27,6 @@ class ArabicTest extends TestCase
 
     public function providerARABIC()
     {
-        return require 'data/Calculation/MathTrig/ARABIC.php';
+        return require 'tests/data/Calculation/MathTrig/ARABIC.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/MathTrig/Atan2Test.php

@@ -28,6 +28,6 @@ class Atan2Test extends TestCase
 
     public function providerATAN2()
     {
-        return require 'data/Calculation/MathTrig/ATAN2.php';
+        return require 'tests/data/Calculation/MathTrig/ATAN2.php';
     }
 }

tests/PhpSpreadsheetTests/Calculation/Functions/MathTrig/BaseTest.php

@@ -26,6 +26,6 @@ class BaseTest extends TestCase
 
     public function providerBASE()
     {
-        return require 'data/Calculation/MathTrig/BASE.php';
+        return require 'tests/data/Calculation/MathTrig/BASE.php';
     }
 }