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soil/tests/test_analysis.py

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from unittest import TestCase
import os
import pandas as pd
import yaml
from functools import partial
from os.path import join
from soil import simulation, analysis, agents
ROOT = os.path.abspath(os.path.dirname(__file__))
class Ping(agents.FSM):
defaults = {
'count': 0,
}
@agents.default_state
@agents.state
def even(self):
self['count'] += 1
return self.odd
@agents.state
def odd(self):
self['count'] += 1
return self.even
class TestAnalysis(TestCase):
# Code to generate a simple sqlite history
def setUp(self):
"""
The initial states should be applied to the agent and the
agent should be able to update its state."""
config = {
'name': 'analysis',
'dry_run': True,
'seed': 'seed',
'network_params': {
'generator': 'complete_graph',
'n': 2
},
'agent_type': Ping,
'states': [{'interval': 1}, {'interval': 2}],
'max_time': 30,
'num_trials': 1,
'environment_params': {
}
}
s = simulation.from_config(config)
self.env = s.run_simulation()[0]
def test_saved(self):
env = self.env
assert env.get_agent(0)['count', 0] == 1
assert env.get_agent(0)['count', 29] == 30
assert env.get_agent(1)['count', 0] == 1
assert env.get_agent(1)['count', 29] == 15
assert env['env', 29, None]['SEED'] == env['env', 29, 'SEED']
def test_count(self):
env = self.env
df = analysis.read_sql(env._history._db)
res = analysis.get_count(df, 'SEED', 'id')
assert res['SEED']['seedanalysis_trial_0'].iloc[0] == 1
assert res['SEED']['seedanalysis_trial_0'].iloc[-1] == 1
assert res['id']['odd'].iloc[0] == 2
assert res['id']['even'].iloc[0] == 0
assert res['id']['odd'].iloc[-1] == 1
assert res['id']['even'].iloc[-1] == 1
def test_value(self):
env = self.env
df = analysis.read_sql(env._history._db)
res_sum = analysis.get_value(df, 'count')
assert res_sum['count'].iloc[0] == 2
import numpy as np
res_mean = analysis.get_value(df, 'count', aggfunc=np.mean)
assert res_mean['count'].iloc[0] == 1
res_total = analysis.get_value(df)
res_total['SEED'].iloc[0] == 'seedanalysis_trial_0'