diff --git a/scripts/TouchinBuild/Tests/UnitTests/LineParserTestCaseBase.py b/scripts/TouchinBuild/Tests/UnitTests/LineParserTestCaseBase.py
new file mode 100644
index 0000000..4dc497e
--- /dev/null
+++ b/scripts/TouchinBuild/Tests/UnitTests/LineParserTestCaseBase.py
@@ -0,0 +1,18 @@
+from unittest.case import TestCase
+
+
+class LineParserTestCaseBase(TestCase):
+	def __init__(self, methodName):
+		TestCase.__init__(self, methodName)
+
+		self.textParser = None
+
+	def isValidText(self, text):
+		isValid = self.textParser.isValidLine(text)
+
+		self.assertEqual(True, isValid)
+
+	def isNotValidText(self, text):
+		isValid = self.textParser.isValidLine(text)
+
+		self.assertEqual(False, isValid)
diff --git a/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_create_backup.py b/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_create_backup.py
index c415aff..e3fc7e2 100644
--- a/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_create_backup.py
+++ b/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_create_backup.py
@@ -1,19 +1,15 @@
-import unittest
+from Tests.UnitTests.LineParserTestCaseBase import LineParserTestCaseBase
 from parsers.ParserBackup.CreateBackupParser import CreateBackupParser
 
 
-class TestCreateBackup(unittest.TestCase):
+class TestCreateBackup(LineParserTestCaseBase):
 	def setUp(self):
-		self.parser = CreateBackupParser()
+		self.textParser = CreateBackupParser()
 
 	def test_isValid(self):
-		line = "create   backup"
-		isValid = self.parser.isValidLine(line)
-
-		self.assertEqual(True, isValid)
+		self.isValidText('create backup')
+		self.isValidText('create   backup')
 
 	def test_isNotValid(self):
-		line = "create backup bla bla"
-		isValid = self.parser.isValidLine(line)
-
-		self.assertEqual(False, isValid)
\ No newline at end of file
+		self.isNotValidText('create backup  ')
+		self.isNotValidText('create backup bla bla')
\ No newline at end of file
diff --git a/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_deleteBackup.py b/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_deleteBackup.py
index c8dfbd5..464427e 100644
--- a/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_deleteBackup.py
+++ b/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_deleteBackup.py
@@ -1,25 +1,15 @@
-import unittest
+from Tests.UnitTests.LineParserTestCaseBase import LineParserTestCaseBase
 from parsers.ParserBackup.DeleteBackupParser import DeleteBackupParser
 
 
-class TestDeleteBackup(unittest.TestCase):
+class TestDeleteBackup(LineParserTestCaseBase):
 	def setUp(self):
-		self.parser = DeleteBackupParser()
+		self.textParser = DeleteBackupParser()
 
-	def test_parseCurrentDir(self):
-		line = "delete  backup '.'"
-		folderPath = self.parser.parseLine(line)
+	def test_isValid(self):
+		self.isValidText('delete backup')
+		self.isValidText('delete   backup')
 
-		self.assertEqual('.', folderPath)
-
-	def test_parseRelativePath(self):
-		line = "delete backup '../Some/Path'"
-		folderPath = self.parser.parseLine(line)
-
-		self.assertEqual('../Some/Path', folderPath)
-
-	def test_parseAbsPath(self):
-		line = "delete backup '/Some/Abs/Path'"
-		folderPath = self.parser.parseLine(line)
-
-		self.assertEqual('/Some/Abs/Path', folderPath)
\ No newline at end of file
+	def test_isNotValid(self):
+		self.isNotValidText('delete backup   ')
+		self.isNotValidText('delete backup bla bla')
diff --git a/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_restoreBackup.py b/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_restoreBackup.py
index 6e9437e..0acce9b 100644
--- a/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_restoreBackup.py
+++ b/scripts/TouchinBuild/Tests/UnitTests/ParserBackup/test_restoreBackup.py
@@ -1,25 +1,15 @@
-import unittest
+from Tests.UnitTests.LineParserTestCaseBase import LineParserTestCaseBase
 from parsers.ParserBackup.RestoreBackupParser import RestoreBackupParser
 
 
-class TestRestoreBackup(unittest.TestCase):
+class TestRestoreBackup(LineParserTestCaseBase):
 	def setUp(self):
-		self.parser = RestoreBackupParser()
+		self.textParser = RestoreBackupParser()
 
-	def test_parseCurrentDir(self):
-		line = "restore   from  backup '.'"
-		folderPath = self.parser.parseLine(line)
+	def test_isValid(self):
+		self.isValidText('restore from backup')
+		self.isValidText('restore   from  backup')
 
-		self.assertEqual('.', folderPath)
-
-	def test_parseRelativePath(self):
-		line = "restore from backup '../Some/Path'"
-		folderPath = self.parser.parseLine(line)
-
-		self.assertEqual('../Some/Path', folderPath)
-
-	def test_parseAbsPath(self):
-		line = "restore from backup '/Some/Abs/Path'"
-		folderPath = self.parser.parseLine(line)
-
-		self.assertEqual('/Some/Abs/Path', folderPath)
\ No newline at end of file
+	def test_isNotValid(self):
+		self.isNotValidText('restore from backup   ')
+		self.isNotValidText('restore from backup bla bla')
\ No newline at end of file