def test_consumable_settings_file_gets_created(self):
removeOldTestFile()
c = bl.consumable('test_consumable')
c.save()
# Control for the file to be created
try:
f = open('test_consumable.json', 'r')
successfully_opened = True
f.close()
except:
successfully_opened = False
self.assertEqual(successfully_opened, True)
# Negative control for some random file not to be created
try:
f = open('negative_control_consumable.json', 'r')
successfully_opened = True
f.close()
except:
successfully_opened = False
self.assertEqual(successfully_opened, False)
removeOldTestFile()
# Control for test file to be successfully deleted
try:
f = open('test_consumable.json', 'r')
successfully_opened = True
f.close()
except:
successfully_opened = False
self.assertEqual(successfully_opened, False)
def test_next_saving_unused_consumables(self):
removeOldTestFile()
c = bl.consumable('test_consumable')
c._setSetting('wells_x', 12)
c._setSetting('wells_y', 8)
c.refill()
del c
# Generating test list
l=[]
for i in range(12):
for j in range(8):
l.append([i, j])
for element in l:
c = bl.consumable('test_consumable')
col, row = c.next()
self.assertEqual(element, [col, row])
del c
removeOldTestFile()
def test_next__typles_turning_to_list_bug(self):
"""
I had a bug which causes tuples of (col, row) turn to list [col, row]
in rack setting file.
This one tests for the bug
"""
removeOldTestFile()
c = bl.consumable('test_consumable')
c._setSetting('wells_x', 12)
c._setSetting('wells_y', 8)
c.refill()
self.assertEqual(c.data['unused_consumable_list'][0], [0,0])
f = open('test_consumable.json', 'r')
data = json.loads(f.read())
f.close()
self.assertEqual(data['unused_consumable_list'][0], [0,0])
def test_consume(self, mock__getReadyList, mock_setSetting):
tips_rack = bl.consumable('tips')
tips_rack._getReadyList.return_value = [[0,0], [0,1], [0,2]]
tips_rack.consume(col=0,row=0)
tips_rack._setSetting.assert_called_with('unused_consumable_list', [[0,1], [0,2]])