More delimiter guessing tests have been added

README.md

@@ -7,7 +7,7 @@ VBA CSV interface is the most complete, and open source, CSV/TSV VBA parser libr
 
 ## Advantages
 * __RFC-4180 specs compliant__.
-* __Stable__. Fully Test Driven Developed (TDD) library, ([63/63 test passed](https://github.com/ws-garcia/VBA-CSV-interface/blob/master/testing/tests/results/)), that includes 650+ line of code for testing. See [VBA test library by Tim Hall](https://github.com/ws-garcia/vba-test).
+* __Stable__. Fully Test Driven Developed (TDD) library, ([64/64 test passed](https://github.com/ws-garcia/VBA-CSV-interface/blob/master/testing/tests/results/)), that includes 650+ line of code for testing. See [VBA test library by Tim Hall](https://github.com/ws-garcia/vba-test).
 * __Fast__. Writes and reads files at the highest speed.
 * __Memory-friendly__. CSV/[TSV](https://www.iana.org/assignments/media-types/text/tab-separated-values) files are processed using a custom stream technique, only 0.5MB are in memory at a time.
 * __Robust__. Parser and writer accept [Unix-style quotes escape sequences](https://www.loc.gov/preservation/digital/formats/fdd/fdd000323.shtml#notes). 

docs/index.md

@@ -14,7 +14,7 @@ VBA CSV interface is the most complete, and open source, CSV/TSV VBA parser libr
 
 ## Advantages
 * __RFC-4180 specs compliant__.
-* __Stable__. Fully Test Driven Developed (TDD) library, ([63/63 test passed](https://github.com/ws-garcia/VBA-CSV-interface/blob/master/testing/tests/results/)), that includes 650+ line of code for testing. See [VBA test library by Tim Hall](https://github.com/ws-garcia/vba-test).
+* __Stable__. Fully Test Driven Developed (TDD) library, ([64/64 test passed](https://github.com/ws-garcia/VBA-CSV-interface/blob/master/testing/tests/results/)), that includes 650+ line of code for testing. See [VBA test library by Tim Hall](https://github.com/ws-garcia/vba-test).
 * __Fast__. Writes and reads files at the highest speed.
 * __Memory-friendly__. CSV/[TSV](https://www.iana.org/assignments/media-types/text/tab-separated-values) files are processed using a custom stream technique, only 0.5MB are in memory at a time.
 * __Robust__. Parser and writer accept [Unix-style quotes escape sequences](https://www.loc.gov/preservation/digital/formats/fdd/fdd000323.shtml#notes). 

src/Tests/CSVDelimitersGuessingTESTS.bas

@@ -166,6 +166,14 @@ Function DelimitersGuessingTests(FullFileName As String) As TestSuite
                 "Expected: (" & "[" & ExpectedResult(0) & "]" & " & " & "[" & ExpectedResult(2) & "]" & ")" & _
                 "Actual: (" & "[" & ActualResult(0) & "]" & " & " & "[" & ActualResult(2) & "]" & ")"
     End With
+    '@--------------------------------------------------------------------------------
+    'Undefined field delimiter
+    With DelimitersGuessingTests.test("Undefined field delimiter")
+        UndefinedFieldDelimiter
+        .IsEqual ActualResult, ExpectedResult, _
+                "Expected: (" & "[" & ExpectedResult(0) & "]" & " & " & "[" & ExpectedResult(2) & "]" & ")" & _
+                "Actual: (" & "[" & ActualResult(0) & "]" & " & " & "[" & ActualResult(2) & "]" & ")"
+    End With
     Set DelimitersGuessingTests = Nothing
 End Function
 Sub GetActualAndExpectedResults(FileName As String, _
@@ -267,6 +275,11 @@ Sub JsonDataType_clevercsvIssue37()
 
     GetActualAndExpectedResults "Json data type - [clevercsv issue #37].csv", ",", vbLf, DoubleQuotes
 End Sub
+Sub UndefinedFieldDelimiter()
+    Set confObj = New parserConfig
+
+    GetActualAndExpectedResults "Undefined field delimiter.csv", ",", vbLf, DoubleQuotes
+End Sub
 '/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 '#
 

testing/tests/delimiters-guessing/Undefined field delimiter.csv

@@ -0,0 +1,5 @@
+"This comma (,) need to be escaped"
+This CSV has only one column
+We will see if a semicolon (;) break the logic
+or a single colon (:) or pipe (|)
+Also include a Tab (	) for testing

testing/tests/results/CSV delimiter guessing test - 09-jul-2021 9-59-10.txt → testing/tests/results/CSV delimiter guessing test - 09-jul-2021 18-27-43.txt

@@ -12,5 +12,6 @@
 + FEC data - [clevercsv issue #15]
 + Mixed comma and colon - [clevercsv issue #35]
 + Json data type - [clevercsv issue #37]
-= PASS (13 of 13 passed) = 9/7/2021 9:59:10 a.�m. =
++ Undefined field delimiter
+= PASS (14 of 14 passed) = 9/7/2021 6:27:43 p.�m. =