def test_nested_data(self):
data = [{
"customer": {
"name": "John",
"address": {
"street": "Street 1",
"number": "42"
}
},
"product": {
"sku": "1",
"price": 9.99
}
}, {
"customer": {
"name": "Bob",
"address": {
"street": "Street 2",
"number": "314"
}
},
"product": {
"sku": "2",
"price": 15.00
}
}]
self.assertEqual(extract_header(data), [
'customer.address.number', 'customer.address.street',
'customer.name', 'product.price', 'product.sku'
])
def test_simple_data(self):
data = [{
'key_1': 'value 1',
'key_2': 'value 2'
}, {
'key_1': 'value 3',
'key_2': 'value 4'
}]
self.assertEqual(extract_header(data), ['key_1', 'key_2'])
def test_simple_data(self):
data = [
{
"key_1": "value 1",
"key_2": "value 2"
},
{
"key_1": "value 3",
"key_2": "value 4"
},
]
self.assertEqual(extract_header(data), ["key_1", "key_2"])
def test_interrupt_if_keys_dont_change(self):
data = [{"key": "value"} for _ in range(100)]
self.assertEqual(extract_header(data), ["key"])
def test_interrupt_if_keys_dont_change(self):
data = [{'key': 'value'} for _ in range(100)]
self.assertEqual(extract_header(data), ['key'])