def test_check_most_recent_change_missing_val():
test_data = {
20170701: {
"change": 0.5,
},
20170702: {}
}
assert check_most_recent_change(test_data, min_change=0.1, min_value=0.0, missing_val=0.5)\
.viewkeys() == set()
assert check_most_recent_change(test_data, min_change=0.1, min_value=0.0, missing_val=0.01)\
.viewkeys() == {"change"}
assert check_most_recent_change(test_data, min_change=0.1, min_value=0.0, missing_val=1.0)\
.viewkeys() == {"change"}
def test_check_most_recent_change_missing_val():
test_data = {20170701: {"change": 0.5}, 20170702: {}}
assert (set(
check_most_recent_change(test_data,
min_change=0.1,
min_value=0.0,
missing_val=0.5).keys()) == set())
assert set(
check_most_recent_change(test_data,
min_change=0.1,
min_value=0.0,
missing_val=0.01).keys()) == {"change"}
assert set(
check_most_recent_change(test_data,
min_change=0.1,
min_value=0.0,
missing_val=1.0).keys()) == {"change"}
def test_report_missing_data():
test_data = {20170701: {"change": 0.5}, 20170702: {}}
changes = check_most_recent_change(test_data,
min_change=0.1,
min_value=0.0,
missing_val=1.0)
assert make_report(
changes) == "change: Last week = 50.00%, This week = 100.00%"
def test_check_most_recent_change_min_value():
test_data = {
20170701: {
"somechange1": 1.5,
"somechange2": 0.5
},
20170702: {
"somechange1": 1.0,
"somechange2": 0.0
}
}
assert check_most_recent_change(test_data, min_change=0.1, min_value=2.0).viewkeys()\
== set()
assert check_most_recent_change(test_data, min_change=0.1, min_value=1.0).viewkeys()\
== {"somechange1"}
assert check_most_recent_change(test_data, min_change=0.1, min_value=0.0).viewkeys()\
== {"somechange1", "somechange2"}
def test_check_most_recent_change_min_change():
test_data = {
20170701: {
"nochange": 1.0,
"somechange": 1.0,
"bigchange": 1.0
},
20170702: {
"nochange": 1.0,
"somechange": 1.1,
"bigchange": 1.4
}
}
assert check_most_recent_change(test_data, min_change=0.5).viewkeys()\
== set()
assert check_most_recent_change(test_data, min_change=0.3).viewkeys()\
== {"bigchange"}
assert check_most_recent_change(test_data, min_change=0.05).viewkeys()\
== {"bigchange", "somechange"}
