# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
# MIT License. See license.txt
from __future__ import unicode_literals

import unittest

from frappe.utils import evaluate_filters

class TestFilters(unittest.TestCase):
	def test_simple_dict(self):
		self.assertTrue(evaluate_filters({'doctype': 'User', 'status': 'Open'}, {'status': 'Open'}))
		self.assertFalse(evaluate_filters({'doctype': 'User', 'status': 'Open'}, {'status': 'Closed'}))

	def test_multiple_dict(self):
		self.assertTrue(evaluate_filters({'doctype': 'User', 'status': 'Open', 'name': 'Test 1'},
			{'status': 'Open', 'name':'Test 1'}))
		self.assertFalse(evaluate_filters({'doctype': 'User', 'status': 'Open', 'name': 'Test 1'},
			{'status': 'Closed', 'name': 'Test 1'}))

	def test_list_filters(self):
		self.assertTrue(evaluate_filters({'doctype': 'User', 'status': 'Open', 'name': 'Test 1'},
			[{'status': 'Open'}, {'name':'Test 1'}]))
		self.assertFalse(evaluate_filters({'doctype': 'User', 'status': 'Open', 'name': 'Test 1'},
			[{'status': 'Open'}, {'name':'Test 2'}]))

	def test_list_filters_as_list(self):
		self.assertTrue(evaluate_filters({'doctype': 'User', 'status': 'Open', 'name': 'Test 1'},
			[['status', '=', 'Open'], ['name', '=', 'Test 1']]))
		self.assertFalse(evaluate_filters({'doctype': 'User', 'status': 'Open', 'name': 'Test 1'},
			[['status', '=', 'Open'], ['name', '=', 'Test 2']]))

	def test_lt_gt(self):
		self.assertTrue(evaluate_filters({'doctype': 'User', 'status': 'Open', 'age': 20},
			{'status': 'Open', 'age': ('>', 10)}))
		self.assertFalse(evaluate_filters({'doctype': 'User', 'status': 'Open', 'age': 20},
			{'status': 'Open', 'age': ('>', 30)}))