def test_ErrorAnnotFileNotExists(tmpdir):
'''Test the class ErrorAnnotFileNotExists (error when an annotation file doesn't exist)'''
# This file is not created, just a tmp path
tmpfile = os.path.join(tmpdir.strpath, "tmpfile")
# Test instantiation
test_error = NCBImetaErrors.ErrorAnnotFileNotExists(tmpfile)
# Test str representation (error message)
error_output = str(test_error)
error_expect = ("\n\nFile does not exist." + "\n" + "User entered: --annotfile " + tmpfile)
assert error_output == error_expect
db_value_sep = ";"
#-----------------------------------------------------------------------#
# Argument Checking #
#-----------------------------------------------------------------------#
#---------------------------Check Database------------------------------#
if os.path.exists(db_name):
conn = sqlite3.connect(db_name)
print('\nOpening database: ' + db_name, flush=True)
else:
raise NCBImetaErrors.ErrorDBNotExists(db_name)
if not os.path.exists(annot_file_name):
raise NCBImetaErrors.ErrorAnnotFileNotExists(annot_file_name)
# no errors were raised, safe to connect to db
cur = conn.cursor()
#---------------------------Check Table---------------------------------#
# Check table name
table_name = db_table
table_name_sanitize = NCBImetaUtilities.sql_sanitize(table_name)
if table_name != table_name_sanitize:
raise NCBImetaErrors.ErrorSQLNameSanitize(table_name, table_name_sanitize)
# Check table exists
if not NCBImetaUtilities.table_exists(cur, db_table):
raise NCBImetaErrors.ErrorTableNotInDB(db_table)
