324 lines
11 KiB
Python
324 lines
11 KiB
Python
"""
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Test calcul moyennes pour les poursuites d'études
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"""
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import numpy as np
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import pytest
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from tests.unit import setup
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from app import db
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import pandas as pd
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import app.pe.moys.pe_moy as pe_moy
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import app.pe.moys.pe_rcstag as pe_rcstag
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import app.pe.moys.pe_tabletags as pe_tabletags
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import app.pe.moys.pe_moytag as pe_moytag
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def egalite_df(df1, df2):
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return ((df1 == df2) | (np.isnan(df1) & np.isnan(df2))).all()
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# ******************************
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# app.pe.moys.pe_moy
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# ******************************
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class Test_pe_moy:
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def test_init(self):
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"""Test de pe_moy.Moyenne.__init__"""
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notes = pd.Series({1: 10.0, 2: 14.0, 3: np.nan, 4: 0.0})
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moy = pe_moy.Moyenne(notes)
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assert moy.etudids == [1, 2, 3, 4], "Etudids incorrect"
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assert moy.inscrits_ids == [1, 2, 4], "Inscriptions incorrectes"
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# Les notes
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notes_attendues = pd.Series([10.0, 14.0, np.nan, 0.0], index=[1, 2, 3, 4])
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assert "note" in moy.df.columns, "Colonne manquante"
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assert egalite_df(moy.df["note"], notes_attendues), "Notes incorrecte"
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# Les étuds
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nb_etuds = pd.Series([4] * 4, index=[1, 2, 3, 4])
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assert "nb_etuds" in moy.df.columns, "Colonne manquante"
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assert egalite_df(moy.df["nb_etuds"], nb_etuds)
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# Les inscrits
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nb_inscrits = pd.Series([3, 3, np.nan, 3], index=[1, 2, 3, 4])
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assert "nb_inscrits" in moy.df.columns, "Colonne manquante"
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assert egalite_df(moy.df["nb_inscrits"], nb_inscrits)
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# Les classements
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classement = pd.Series([2.0, 1.0, np.nan, 3.0], index=[1, 2, 3, 4])
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assert "classement" in moy.df, "Colonne manquante"
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assert egalite_df(moy.df["classement"], classement), "Classements incorrects"
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# Les rangs
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rang = pd.Series(["2/3", "1/3", "nan", "3/3"], index=[1, 2, 3, 4])
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assert "rang" in moy.df, "Colonne manquante"
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assert moy.df["rang"].isnull().sum() == 0, "Des Nan dans les rangs interdits"
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assert (moy.df["rang"] == rang).any(), "Rangs incorrects"
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# Les mins
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assert "min" in moy.df, "Colonne manquante"
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mina = pd.Series([0.0, 0.0, np.nan, 0.0], index=[1, 2, 3, 4])
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assert egalite_df(moy.df["min"], mina), "Min incorrect"
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# Les max
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assert "max" in moy.df, "Colonne manquante"
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maxa = pd.Series([14.0, 14.0, np.nan, 14.0], index=[1, 2, 3, 4])
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assert egalite_df(moy.df["max"], maxa), "Max incorrect"
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# Les moy
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assert "moy" in moy.df, "Colonne manquante"
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moya = pd.Series([8.0, 8.0, np.nan, 8.0], index=[1, 2, 3, 4])
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assert egalite_df(moy.df["moy"], moya), "Moy incorrect"
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def test_init_ex_aequo(self):
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"""Test de pe_moy.Moyenne.__init__ pour des ex-aequo"""
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notes = pd.Series({1: 10.0, 2: 14.0, 3: 10.0, 4: 0.0})
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moy = pe_moy.Moyenne(notes)
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# Les rangs
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rang = pd.Series(["2 ex/4", "1/4", "2 ex/4", "3/4"], index=[1, 2, 3, 4])
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assert moy.df["rang"].isnull().sum() == 0, "Des Nan dans les rangs interdits"
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assert (moy.df["rang"] == rang).any(), "Rangs incorrects"
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@pytest.mark.parametrize(
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"notes, resultat",
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[
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pytest.param(
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pd.Series({1: 10.0, 2: 14.0, 3: np.nan, 4: 0.0}), True, id="avec_notes"
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),
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pytest.param(pd.Series({1: np.nan, 2: np.nan}), False, id="sans_note"),
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pytest.param(pd.Series({1: 0.0, 2: np.nan}), True, id="avec 0"),
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],
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)
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def test_has_notes(self, notes, resultat):
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moy = pe_moy.Moyenne(notes)
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assert (
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moy.has_notes() == resultat
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), "Le test sur la présence de notes est incorrect"
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# ******************************
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# app.pe.moys.pe_moytag
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# ******************************
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class Test_pe_moytag:
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@pytest.mark.parametrize(
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"aggregat, tag, champ, cohorte, critere, attendu",
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[
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pytest.param(
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"S1", "Math", "UE", "Gr", "note", "S1|Math|UE|Gr|note", id="tous_args"
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),
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pytest.param(
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None,
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"Math",
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"UE",
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"Gr",
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"note",
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"Math|UE|Gr|note",
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id="aggregat manquant",
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),
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pytest.param(
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None,
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"Math",
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"UE",
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None,
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"note",
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"Math|UE|note",
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id="aggregat et cohorte manquant",
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),
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],
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)
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def test_colonnes_df(self, aggregat, tag, champ, cohorte, critere, attendu):
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descr = pe_moytag.get_colonne_df(aggregat, tag, champ, cohorte, critere)
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assert descr == attendu, "Nom de colonne incorrect"
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def test_moyennes_tag__init__(self):
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matrice_notes = pd.DataFrame.from_dict(
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{
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1: [12.0, 14.0, 15.0],
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2: [8.0, np.nan, 12.0],
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3: [0.0, 11.0, 13.0],
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4: [np.nan, np.nan, np.nan],
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5: [np.nan, np.nan, np.nan],
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6: [0.0, 0.0, 0.0],
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},
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orient="index",
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columns=["UE1.1", "UE1.2", "UE1.3"],
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)
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matrice_coeffs = pd.DataFrame.from_dict(
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{
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1: [1, 2, 3],
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2: [2, 10, 6],
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3: [1, 2, np.nan],
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4: [5, 4, 3],
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5: [np.nan, np.nan, np.nan],
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6: [1, 1, 1],
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},
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orient="index",
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columns=["UE1.1", "UE1.2", "UE1.3"],
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)
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moy_tag = pe_moytag.MoyennesTag("maths", None, matrice_notes, matrice_coeffs)
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attendu = pd.Series(
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[
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(12 * 1 + 14 * 2 + 15 * 3) / (1 + 2 + 3),
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(8 * 2 + 12 * 6) / (2 + 6),
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(0 * 1 + 2 * 11) / (1 + 2),
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np.nan,
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np.nan,
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0,
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],
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index=[1, 2, 3, 4, 5, 6],
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)
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assert egalite_df(moy_tag.notes_gen, attendu), "La moyenne n'est pas correcte"
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def test_to_df(self):
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matrice_notes = pd.DataFrame.from_dict(
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{
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1: [12.0, 14.0, 15.0],
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2: [8.0, np.nan, 12.0],
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3: [0.0, 11.0, 13.0],
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4: [np.nan, np.nan, np.nan],
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5: [np.nan, np.nan, np.nan],
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6: [0.0, 0.0, 0.0],
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},
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orient="index",
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columns=["UE1.1", "UE1.2", "UE1.3"],
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)
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matrice_coeffs = pd.DataFrame.from_dict(
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{
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1: [1, 2, 3],
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2: [2, 10, 6],
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3: [1, 2, np.nan],
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4: [5, 4, 3],
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5: [np.nan, np.nan, np.nan],
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6: [1, 1, 1],
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},
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orient="index",
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columns=["UE1.1", "UE1.2", "UE1.3"],
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)
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moy_tag = pe_moytag.MoyennesTag("maths", None, matrice_notes, matrice_coeffs)
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def test_to_df(self):
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"""Test le dataframe de synthèse"""
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matrice_notes = pd.DataFrame.from_dict(
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{
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2: [13.0, 13.0, 13],
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1: [12.0, 14.0, 15.0],
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},
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orient="index",
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columns=["UE1.1", "UE1.2", "UE1.3"],
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)
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matrice_coeffs = pd.DataFrame.from_dict(
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{
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2: [1, 2, 3],
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1: [1, 2, 3],
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},
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orient="index",
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columns=["UE1.1", "UE1.2", "UE1.3"],
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)
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moy_tag = pe_moytag.MoyennesTag("maths", None, matrice_notes, matrice_coeffs)
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synthese = moy_tag.to_df(
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aggregat="S1", cohorte="groupe", options={"min_max_moy": True}
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)
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colonnes_attendues = []
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for ue in ["UE1.1", "UE1.2", "UE1.3", "Général"]:
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for champ in ["note", "rang", "min", "max", "moy"]:
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colonnes_attendues += [f"S1|maths|{ue}|groupe|{champ}"]
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assert (
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list(synthese.columns) == colonnes_attendues
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), "Les colonnes de synthèse ne sont pas correctes"
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assert list(synthese.index) == [
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1,
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2,
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], "Les lignes ne sont pas triées par id d'étudiants"
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# ******************************
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# app.pe.moys.pe_rcstag
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# ******************************
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@pytest.mark.parametrize(
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"notes_S1, notes_S2, coeffs_S1, coeffs_S2, "
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"coeffs_rcues_S1, coeffs_rcues_S2, inscr_S1, inscr_S2,"
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"moyenne, coeffs_aggreges",
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[
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pytest.param(
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[17.0, 15.0, 12.0],
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[16.0, 14.0, 13.0], # notes
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[1.0, 2.0, 3.0],
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[4.0, 5.0, 6.0], # coeffs moy gen
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[2.0, 4.0, 6.0],
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[8.0, 10.0, 12.0], # coeffs recus
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[1.0, 1.0, 1.0],
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[1.0, 1.0, 1.0], # inscr
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[
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(17.0 * 2.0 + 16.0 * 8.0) / (2.0 + 8.0),
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(15.0 * 4.0 + 14.0 * 10.0) / (4.0 + 10.0),
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(12.0 * 6.0 + 13.0 * 12.0) / (6.0 + 12.0),
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],
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[1.0 + 4.0, 2.0 + 5.0, 3.0 + 6.0],
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id="etudiant_parfait",
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),
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pytest.param(
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[17.0, 15.0, 12.0],
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[16.0, 14.0, 13.0], # notes
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[1.0, 2.0, 3.0],
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[4.0, 5.0, 6.0], # coeffs moy gen
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[2.0, 4.0, 6.0],
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[8.0, 10.0, 12.0], # coeffs recus
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[np.nan, 1.0, np.nan],
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[1.0, np.nan, np.nan], # inscr
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[
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(16.0 * 8.0) / (8.0),
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(15.0 * 4.0) / (4.0),
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np.nan,
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],
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[4.0, 2.0, np.nan],
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id="etudiant_non_inscrit",
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),
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pytest.param(
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[0.0, 15.0, 0.0],
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[0.0, 0.0, 0.0], # notes
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[1.0, 2.0, 3.0],
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[4.0, 5.0, 6.0], # coeffs moy gen
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[2.0, 4.0, 6.0],
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[8.0, 10.0, 12.0], # coeffs recus
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[np.nan, 1.0, 1.0],
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[1.0, np.nan, 1.0], # inscr
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[0.0, 15.0, 0.0],
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[4.0, 2.0, 3.0 + 6.0],
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id="etudiant_avec_0",
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),
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],
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)
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def test_compute_moyennes_par_RCS(
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notes_S1,
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notes_S2,
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coeffs_S1,
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coeffs_S2,
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coeffs_rcues_S1,
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coeffs_rcues_S2,
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inscr_S1,
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inscr_S2,
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moyenne,
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coeffs_aggreges,
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):
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"""Test de pe_rcstag.compute_moyennes_par_RCS"""
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notes_cube = np.stack([np.array([notes_S1]), np.array([notes_S2])], axis=-1)
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# Vérifie les dimensions
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dim1, dim2, dim3 = notes_cube.shape
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assert dim1 == 1, "La dim 0 doit être le nombre d'étudiants"
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assert dim2 == 3, "La dim 1 doit être le nombre d'UEs/Compétences"
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assert dim3 == 2, "La dim 2 doit être le nombre de semestres"
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coeffs_cube = np.stack([np.array([coeffs_S1]), np.array([coeffs_S2])], axis=-1)
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coeffs_rcue_cube = np.stack(
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[np.array([coeffs_rcues_S1]), np.array([coeffs_rcues_S2])], axis=-1
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)
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inscr_cube = np.stack([np.array([inscr_S1]), np.array([inscr_S2])], axis=-1)
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moys, coeffs = pe_rcstag.compute_moyennes_par_RCS(
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notes_cube, coeffs_cube, coeffs_rcue_cube, inscr_cube
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)
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moy_resultat = np.array([moyenne])
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assert (
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(moys == moy_resultat) | (np.isnan(moys) & np.isnan(moy_resultat))
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).all(), "Moyenne erronée"
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coeffs_resultat = np.array([coeffs_aggreges])
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assert (
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(coeffs == coeffs_resultat) | (np.isnan(coeffs) & np.isnan(coeffs_resultat))
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).all(), "Coeffs (pour moyenne générale sur toutes les UE) erronés"
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