def test_calc_league_rates():
"""Ensures league averages are soundly calculated
"""
schema = Player()
player_trout = schema.dump({
'player_name': 'Mike Trout',
'player_type': 'b',
'player_id': 1,
'components': {
'B_H': 20,
'B_AB': 50,
'B_HR': 30,
}
})
player_stanton = schema.dump({
'player_name': 'Giancarlo Stanton',
'player_type': 'b',
'player_id': 2,
'components': {
'B_H': 10,
'B_AB': 40,
'B_HR': 29,
}
})
avgs, devs, rates = league_rates.calculate_league_rates(
[player_trout, player_stanton], const.BATTING_COMPONENTS)
assert avgs['b_hr'] == 29.5
assert avgs['b_h'] == 15.
assert avgs['b_ab'] == 45.
assert rates['b_avg'], 3 == 0.333 # should be rounded
def test_pitchers_coerced_to_rp_if_empty(app_config):
"""Ensures pitchers are marked as RP if no games started are projected
"""
schema = Player()
player = schema.dump({
'player_type': 'p',
'positions': {},
'player_id': 1,
'components': {}, # implicitly no games started
})
player_pool = mark_positional_eligibility([player], app_config['lg_pos'],
app_config['eligibility'])
player = player_pool[0]
assert player['pos_mv'] == 'rp'
assert 'dh' not in player['pos_eligible'] # dh for batters only
def test_pitchers_set_to_sp(app_config):
"""Pitchers with GS projected should be marked as SP
"""
schema = Player()
player = schema.dump({
'player_type': 'p',
'positions': {},
'player_id': 1,
'components': {
'P_GS': 1,
},
})
player_pool = mark_positional_eligibility([player], app_config['lg_pos'],
app_config['eligibility'])
player = player_pool[0]
assert player['pos_mv'] == 'sp'
def test_position_prioritization(app_config):
"""Ensures correct position insertion order
"""
schema = Player()
player = schema.dump({
'player_type': 'b',
'positions': {
'3B': 50,
'SS': 12,
'SP': 14, # ohtani time
},
'player_id': 1,
'components': {},
})
player_pool = mark_positional_eligibility([player], app_config['lg_pos'],
app_config['eligibility'])
player = player_pool[0]
assert player['pos_mv'] == 'ss'
assert player['pos_eligible'] == ['ss', 'b3', 'sp']
def test_all_batters_get_dh(app_config):
"""Ensures all batters receive DH (U) eligibility
"""
schema = Player()
player_pool = [
schema.dump({
'player_type': 'b',
'positions': {
'1B': 50,
},
'player_id': i,
'components': {},
}) for i in range(20)
]
player_pool = mark_positional_eligibility(player_pool,
app_config['lg_pos'],
app_config['eligibility'])
for player in player_pool:
assert player['pos_mv'] == 'b1'
assert 'dh' in player['pos_flex']
"""
Creates subset of Steamer projection data
"""
import json
from pydash import pick
from models import Player
player_pool = json.load(open('steamer-2019.json'))
schema = Player()
player_pool = [schema.dump(player) for player in player_pool]
player_pool = filter(
lambda p: p['components']['b_pa'] >= 20 or p['components']['p_ip'] >= 5,
player_pool)
json.dump(list(player_pool), open('player-pool.json', 'w'))