# Copyright 2021 Observational Health Data Sciences and Informatics
#
# This file is part of PatientLevelPrediction
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
library("testthat")
context("DemographicSummary binary")
test_that("getDemographicSummary", {
prediction <- data.frame(
rowId = 1:100,
ageYear = sample(100, 100, replace = T),
gender = sample(c(8507,'female'), 100, replace = T),
value= runif(100),
outcomeCount = round(runif(100)),
evaluation = rep('Test', 100)
)
demoSum <- getDemographicSummary(
prediction = prediction,
predictionType = 'binary',
typeColumn = 'evaluation'
)
expect_that(ncol(demoSum), equals(12))
expect_true('evaluation' %in% colnames(demoSum))
# check correct gender length
expect_equal(length(unique(prediction$gender)), length(unique(demoSum$genGroup)))
demoSumBin <- getDemographicSummary_binary(
prediction = prediction,
evalColumn = 'evaluation'
)
expect_equal(demoSum,demoSumBin)
})
test_that("getDemographicSummary", {
prediction <- data.frame(
rowId = 1:100,
ageYear = sample(100, 100, replace = T),
gender = sample(c(8507,'female'), 100, replace = T),
value= runif(100),
outcomeCount = round(runif(100)),
evaluation = rep('Test', 100),
survivalTime = 50 + sample(730, 100, replace = T)
)
demoSumSurv <- getDemographicSummary_survival(
prediction = prediction,
evalColumn = 'evaluation',
timepoint = 365
)
expect_is(demoSumSurv, 'data.frame')
expect_that(ncol(demoSumSurv), equals(8))
expect_true('evaluation' %in% colnames(demoSumSurv))
# check correct gender length
expect_equal(length(unique(prediction$gender)), length(unique(demoSumSurv$genGroup)))
})
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