Initial smoke test for 'ds.getWGSR'

Author: StuartWheater

tests/testthat/test-smk-ds.getWGSR.R

@@ -0,0 +1,72 @@
+#-------------------------------------------------------------------------------
+# Copyright (c) 2019-2020 University of Newcastle upon Tyne. All rights reserved.
+#
+# This program and the accompanying materials
+# are made available under the terms of the GNU Public License v3.0.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#-------------------------------------------------------------------------------
+
+#
+# Set up
+#
+
+context("ds.getWGSR::smk::setup")
+
+connect.studies.dataset.anthro(list("age", "sex", "weight", "height", "muac"))
+
+test_that("setup", {
+    ds_expect_variables(c("D"))
+})
+
+#
+# Tests
+#
+
+context("ds.getWGSR::smk")
+test_that("simple getWGSR", {
+    res <- ds.getWGSR('D$sex', 'D$weight', 'D$height', 'wfh', newobj='newobj.getwgsr')
+
+    expect_length(res, 2)
+    expect_length(res$is.object.created, 1)
+    expect_equal(res$is.object.created, "A data object <newobj.getwgsr> has been created in all specified data sources")
+    expect_length(res$validity.check, 1)
+    expect_equal(res$validity.check, "<newobj.getwgsr> appears valid in all sources")
+
+    res.class <- ds.class('newobj.getwgsr')
+
+    expect_length(res.class, 3)
+    expect_length(res.class$study1, 1)
+    expect_equal(res.class$study1, 'numeric')
+    expect_length(res.class$study2, 1)
+    expect_equal(res.class$study2, 'numeric')
+    expect_length(res.class$study3, 1)
+    expect_equal(res.class$study3, 'numeric')
+
+    res.length <- ds.length('newobj.getwgsr')
+
+    expect_length(res.length, 4)
+    expect_length(res.length$`length of newobj.getwgsr in study1`, 1)
+    expect_equal(res.length$`length of newobj.getwgsr in study1`, 873)
+    expect_length(res.length$`length of newobj.getwgsr in study2`, 1)
+    expect_equal(res.length$`length of newobj.getwgsr in study2`, 796)
+    expect_length(res.length$`length of newobj.getwgsr in study3`, 1)
+    expect_equal(res.length$`length of newobj.getwgsr in study3`, 221)
+    expect_length(res.length$`total length of newobj.getwgsr in all studies combined`, 1)
+    expect_equal(res.length$`total length of newobj.getwgsr in all studies combined`, 1890)
+})
+
+#
+# Done
+#
+
+context("ds.getWGSR::smk::shutdown")
+
+test_that("shutdown", {
+    ds_expect_variables(c("D", "newobj.getwgsr"))
+})
+
+disconnect.studies.dataset.cnsim()
+
+context("ds.getWGSR::smk::done")