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#!/usr/bin/env python3
# Copyright (C) 2017 Christian Thomas Jacobs.
# This file is part of PyQSO.
# PyQSO is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# PyQSO is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with PyQSO. If not, see <http://www.gnu.org/licenses/>.
import unittest
from pyqso.log import *
class TestLog(unittest.TestCase):
""" The unit tests for the Log class. """
def setUp(self):
""" Create a connection to a temporary database and set up the objects needed for the unit tests. """
self.connection = sqlite.connect(":memory:")
self.connection.row_factory = sqlite.Row
self.field_names = ["CALL", "QSO_DATE", "TIME_ON", "FREQ", "BAND", "MODE", "RST_SENT", "RST_RCVD"]
self.fields_and_data = {"CALL": "TEST123", "QSO_DATE": "20130312", "TIME_ON": "1234", "FREQ": "145.500", "BAND": "2m", "MODE": "FM", "RST_SENT": "59", "RST_RCVD": "59"}
c = self.connection.cursor()
query = "CREATE TABLE test (id INTEGER PRIMARY KEY AUTOINCREMENT"
for field_name in self.field_names:
s = ", %s TEXT" % field_name.lower()
query = query + s
query = query + ")"
c.execute(query)
self.log = Log(self.connection, "test")
def tearDown(self):
""" Destroy the connection to the temporary database. """
self.connection.close()
def test_add_missing_db_columns(self):
""" Check that any missing columns in the database are added successfully. """
c = self.connection.cursor()
# 'Before' state.
column_names_before = []
c.execute("PRAGMA table_info(test)")
result = c.fetchall()
for t in result:
column_names_before.append(t[1].upper())
# Add missing columns.
self.log.add_missing_db_columns()
# 'After' state.
column_names_after = []
c.execute("PRAGMA table_info(test)")
result = c.fetchall()
for t in result:
column_names_after.append(t[1].upper())
print("Column names before: ", column_names_before)
print("Column names after: ", column_names_after)
assert(len(column_names_before) == len(self.field_names) + 1) # Added 1 here because of the "id" column in all database tables.
assert(len(column_names_after) == len(AVAILABLE_FIELD_NAMES_ORDERED) + 1)
for field_name in AVAILABLE_FIELD_NAMES_ORDERED:
assert(field_name in column_names_after)
def test_add_record(self):
""" Check that a single record can be successfully added. """
self.log.add_record(self.fields_and_data)
c = self.connection.cursor()
c.execute("SELECT * FROM test")
records = c.fetchall()
assert len(records) == 1
# Check that all the data has been added to all the fields.
for field_name in self.field_names:
print(self.fields_and_data[field_name], records[0][field_name])
assert self.fields_and_data[field_name] == records[0][field_name]
# Check consistency of index between Gtk.ListStore and the database.
assert(records[0]["id"] == 1)
iter = self.log.get_iter_first()
row_index = self.log.get_value(iter, 0)
assert(records[0]["id"] == row_index)
def test_add_record_multiple(self):
""" Check that multiple records can be successfully added in one go. """
self.log.add_record([self.fields_and_data]*5)
c = self.connection.cursor()
c.execute("SELECT * FROM test")
records = c.fetchall()
assert len(records) == 5
def test_delete_record(self):
""" Check that a record can be successfully deleted. """
query = "INSERT INTO test VALUES (NULL, ?, ?, ?, ?, ?, ?, ?, ?)"
c = self.connection.cursor()
c.execute(query, (self.fields_and_data["CALL"], self.fields_and_data["QSO_DATE"], self.fields_and_data["TIME_ON"], self.fields_and_data["FREQ"], self.fields_and_data["BAND"], self.fields_and_data["MODE"], self.fields_and_data["RST_SENT"], self.fields_and_data["RST_RCVD"]))
c.execute("SELECT * FROM test")
records_before = c.fetchall()
self.log.delete_record(1)
c.execute("SELECT * FROM test")
records_after = c.fetchall()
assert(len(records_before) == 1)
assert(len(records_after) == 0)
def test_edit_record(self):
""" Check that a record's fields can be successfully edited. """
query = "INSERT INTO test VALUES (NULL, ?, ?, ?, ?, ?, ?, ?, ?)"
c = self.connection.cursor()
c.execute(query, (self.fields_and_data["CALL"], self.fields_and_data["QSO_DATE"], self.fields_and_data["TIME_ON"], self.fields_and_data["FREQ"], self.fields_and_data["BAND"], self.fields_and_data["MODE"], self.fields_and_data["RST_SENT"], self.fields_and_data["RST_RCVD"]))
c.execute("SELECT * FROM test")
record_before = c.fetchall()[0]
self.log.edit_record(1, "CALL", "TEST456")
self.log.edit_record(1, "FREQ", "145.450")
c.execute("SELECT * FROM test")
record_after = c.fetchall()[0]
assert(record_before["CALL"] == "TEST123")
assert(record_after["CALL"] == "TEST456")
assert(record_before["FREQ"] == "145.500")
assert(record_after["FREQ"] == "145.450")
def test_get_record_by_index(self):
""" Check that a record can be retrieved using its index. """
query = "INSERT INTO test VALUES (NULL, ?, ?, ?, ?, ?, ?, ?, ?)"
c = self.connection.cursor()
c.execute(query, (self.fields_and_data["CALL"], self.fields_and_data["QSO_DATE"], self.fields_and_data["TIME_ON"], self.fields_and_data["FREQ"], self.fields_and_data["BAND"], self.fields_and_data["MODE"], self.fields_and_data["RST_SENT"], self.fields_and_data["RST_RCVD"]))
record = self.log.get_record_by_index(1)
print("Contents of retrieved record: ", record)
for field_name in list(record.keys()):
if(field_name.upper() == "ID"):
continue
else:
assert(record[field_name.upper()] == self.fields_and_data[field_name.upper()])
assert(len(record) == len(self.fields_and_data) + 1)
def test_records(self):
""" Check that all records in a log can be successfully retrieved. """
query = "INSERT INTO test VALUES (NULL, ?, ?, ?, ?, ?, ?, ?, ?)"
c = self.connection.cursor()
# Add the same record twice
c.execute(query, (self.fields_and_data["CALL"], self.fields_and_data["QSO_DATE"], self.fields_and_data["TIME_ON"], self.fields_and_data["FREQ"], self.fields_and_data["BAND"], self.fields_and_data["MODE"], self.fields_and_data["RST_SENT"], self.fields_and_data["RST_RCVD"]))
c.execute(query, (self.fields_and_data["CALL"], self.fields_and_data["QSO_DATE"], self.fields_and_data["TIME_ON"], self.fields_and_data["FREQ"], self.fields_and_data["BAND"], self.fields_and_data["MODE"], self.fields_and_data["RST_SENT"], self.fields_and_data["RST_RCVD"]))
records = self.log.records
print("Contents of all retrieved records: ", records)
assert(len(records) == 2) # There should be 2 records
for field_name in self.field_names:
assert(records[0][field_name] == self.fields_and_data[field_name])
assert(records[1][field_name] == self.fields_and_data[field_name])
def test_record_count(self):
""" Check that the total number of records in a log is calculated correctly. """
query = "INSERT INTO test VALUES (NULL, ?, ?, ?, ?, ?, ?, ?, ?)"
c = self.connection.cursor()
# Add the same record twice
c.execute(query, (self.fields_and_data["CALL"], self.fields_and_data["QSO_DATE"], self.fields_and_data["TIME_ON"], self.fields_and_data["FREQ"], self.fields_and_data["BAND"], self.fields_and_data["MODE"], self.fields_and_data["RST_SENT"], self.fields_and_data["RST_RCVD"]))
c.execute(query, (self.fields_and_data["CALL"], self.fields_and_data["QSO_DATE"], self.fields_and_data["TIME_ON"], self.fields_and_data["FREQ"], self.fields_and_data["BAND"], self.fields_and_data["MODE"], self.fields_and_data["RST_SENT"], self.fields_and_data["RST_RCVD"]))
record_count = self.log.record_count
print("Number of records in the log: ", record_count)
assert(record_count == 2) # There should be 2 records
def test_get_duplicates(self):
""" Insert n records, n-1 of which are duplicates, and check that the duplicates are successfully identified. """
query = "INSERT INTO test VALUES (NULL, ?, ?, ?, ?, ?, ?, ?, ?)"
c = self.connection.cursor()
n = 5 # The total number of records to insert.
for i in range(0, n):
c.execute(query, (self.fields_and_data["CALL"], self.fields_and_data["QSO_DATE"], self.fields_and_data["TIME_ON"], self.fields_and_data["FREQ"], self.fields_and_data["BAND"], self.fields_and_data["MODE"], self.fields_and_data["RST_SENT"], self.fields_and_data["RST_RCVD"]))
assert(len(self.log.get_duplicates()) == n-1) # Expecting n-1 duplicates.
def test_remove_duplicates(self):
""" Insert n records, n-1 of which are duplicates, and check that the duplicates are successfully removed. """
n = 5 # The total number of records to insert.
for i in range(0, n):
self.log.add_record(self.fields_and_data)
(number_of_duplicates, number_of_duplicates_removed) = self.log.remove_duplicates()
print("Number of duplicates: %d" % number_of_duplicates)
print("Number of duplicates removed: %d" % number_of_duplicates_removed)
assert(number_of_duplicates == number_of_duplicates_removed)
assert(number_of_duplicates == 4)
assert(self.log.record_count == 1)
def test_rename(self):
""" Check that a log can be successfully renamed. """
old_name = "test"
new_name = "hello"
success = self.log.rename(new_name)
assert(success)
with self.connection:
c = self.connection.cursor()
c.execute("SELECT EXISTS(SELECT 1 FROM sqlite_master WHERE name=?)", [old_name])
exists = c.fetchone()
assert(exists[0] == 0) # Old log name should no longer exist.
c.execute("SELECT EXISTS(SELECT 1 FROM sqlite_master WHERE name=?)", [new_name])
exists = c.fetchone()
assert(exists[0] == 1) # New log name should now exist.
assert(self.log.name == new_name)
if(__name__ == '__main__'):
unittest.main()
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