def testShouldEchoNestedLst(self):
test_lists = [
types.CypherList([
types.CypherInt(1),
types.CypherInt(2),
types.CypherInt(3),
types.CypherInt(4)
]),
types.CypherList([
types.CypherString("a"),
types.CypherString("b"),
types.CypherString("c"),
types.CypherString("˚C")
]),
types.CypherList([types.CypherBool(True),
types.CypherBool(False)]),
types.CypherList([
types.CypherFloat(1.1),
types.CypherFloat(2.2),
types.CypherFloat(3.3),
types.CypherFloat(4.4)
]),
types.CypherList([types.CypherNull(None),
types.CypherNull(None)]),
types.CypherList([
types.CypherNull(None),
types.CypherBool(True),
types.CypherString("Hello world"),
types.CypherInt(-1234567890),
types.CypherFloat(1.7976931348623157E+308)
])
]
self.createDriverAndSession()
self.verifyCanEcho(test_lists, types.CypherList)
def testShouldEchoBack(self):
if get_driver_name() in ['java']:
self.skipTest("Not implemented in backend")
vals = [
types.CypherBool(True),
types.CypherBool(False),
types.CypherNull(),
types.CypherInt(1),
types.CypherInt(-7),
types.CypherInt(-129),
types.CypherInt(129),
types.CypherInt(2147483647),
types.CypherInt(-2147483647),
#types.CypherFloat(9223372036854775807), # TODO: Investigate
#types.CypherFloat(-9223372036854775807),
#types.CypherFloat(1.7976931348623157E+308),
#types.CypherFloat(2.2250738585072014e-308),
#types.CypherFloat(4.9E-324),
#types.CypherFloat(0.0), # Js can not determine if it should be 0 or 0.0
types.CypherFloat(1.1),
types.CypherString("1"),
types.CypherString("-17∂ßå®"),
types.CypherString("String"),
types.CypherString(""),
]
self.createDriverAndSession()
for val in vals:
self.verifyCanEcho(val)
def testShouldEchoVeryLongString(self):
if get_driver_name() in ['java']:
self.skipTest("Not implemented in backend")
self.createDriverAndSession()
long_string = "*" * 10000
self.verifyCanEcho(types.CypherString(long_string))
def testShouldEchoNode(self):
self.createDriverAndSession()
result = self._session.run(
"CREATE (n:TestLabel {num: 1, txt: 'abc'}) RETURN n")
record = result.next()
self.assertNotIsInstance(record, types.NullRecord)
node = record.values[0]
self.assertIsInstance(node, types.CypherNode)
self.assertEqual(node.labels,
types.CypherList([types.CypherString('TestLabel')]))
self.assertEqual(
node.props,
types.CypherMap({
"num": types.CypherInt(1),
"txt": types.CypherString('abc')
}))
def testShouldEchoNestedMap(self):
if get_driver_name() not in ['dotnet', 'go']:
self.skipTest("Not implemented in backend")
test_maps = {
"a":
types.CypherMap({
"a": types.CypherInt(1),
"b": types.CypherInt(2),
"c": types.CypherInt(3),
"d": types.CypherInt(4)
}),
"b":
types.CypherMap({
"a": types.CypherBool(True),
"b": types.CypherBool(False)
}),
"c":
types.CypherMap({
"a": types.CypherFloat(1.1),
"b": types.CypherFloat(2.2),
"c": types.CypherFloat(3.3)
}),
"d":
types.CypherMap({
"a": types.CypherString("a"),
"b": types.CypherString("b"),
"c": types.CypherString("c"),
"temp": types.CypherString("˚C")
}),
"e":
types.CypherMap({"a": types.CypherNull(None)}),
"f":
types.CypherMap({
"a": types.CypherInt(1),
"b": types.CypherBool(True),
"c": types.CypherFloat(3.3),
"d": types.CypherString("Hello World"),
"e": types.CypherNull(None)
}),
}
self.createDriverAndSession()
self.verifyCanEcho(types.CypherMap(test_maps))
def testShouldEchoNestedLists(self):
if get_driver_name() in ['java']:
self.skipTest("Not implemented in backend")
test_lists = [
types.CypherList([
types.CypherInt(1),
types.CypherInt(2),
types.CypherInt(3),
types.CypherInt(4)
]),
types.CypherList([
types.CypherString("a"),
types.CypherString("b"),
types.CypherString("c"),
types.CypherString("˚C")
]),
types.CypherList([types.CypherBool(True),
types.CypherBool(False)]),
types.CypherList([
types.CypherFloat(1.1),
types.CypherFloat(2.2),
types.CypherFloat(3.3),
types.CypherFloat(4.4)
]),
types.CypherList([types.CypherNull(None),
types.CypherNull(None)]),
types.CypherList([
types.CypherNull(None),
types.CypherBool(True),
types.CypherString("Hello world"),
types.CypherInt(-1234567890),
types.CypherFloat(123.456)
])
]
self.createDriverAndSession()
self.verifyCanEcho(types.CypherList(test_lists))
def test_graph_node(self):
result = self._session.run(
"CREATE (n:TestLabel {num: 1, txt: 'abc'}) RETURN n")
record = result.next()
self.assertNotIsInstance(record, types.NullRecord)
node = record.values[0]
self.assertIsInstance(node, types.CypherNode)
self.assertEqual(node.labels, ['TestLabel'])
self.assertEqual(
node.props,
types.CypherMap({
"num": types.CypherInt(1),
"txt": types.CypherString('abc')
}))
def test_primitives(self):
result = self._session.run("RETURN NULL, 1, 'string', [1, 'a']")
record = result.next()
self.assertNotIsInstance(record, types.NullRecord)
values = record.values
self.assertIsInstance(values[0], types.CypherNull)
self.assertIsInstance(values[1], types.CypherInt)
self.assertIsInstance(values[2], types.CypherString)
self.assertIsInstance(values[3], types.CypherList)
self.assertEqual(values[1], 1)
self.assertEqual(values[2], 'string')
self.assertEqual(
values[3].value,
[types.CypherInt(1), types.CypherString('a')])
def testShouldEchoVeryLongList(self):
if get_driver_name() in ['java']:
self.skipTest("Not implemented in backend")
vals = [
types.CypherNull(),
types.CypherInt(1),
types.CypherFloat(1.1),
types.CypherString("hello"),
types.CypherBool(True),
]
self.createDriverAndSession()
for val in vals:
long_list = []
for i in range(1000):
long_list.append(val)
self.verifyCanEcho(types.CypherList(long_list))
def testShouldEchoVeryLongMap(self):
if get_driver_name() not in ['dotnet', 'go']:
self.skipTest("Not implemented in backend")
test_list = [
types.CypherNull(None),
types.CypherInt(1),
types.CypherFloat(1.1),
types.CypherString("Hello World"),
types.CypherBool(True)
]
self.createDriverAndSession()
long_map = {}
for cypherType in test_list:
long_map.clear()
for i in range(1000):
long_map[str(i)] = cypherType
self.verifyCanEcho(types.CypherMap(long_map))