adds tests for internal data

tests/testthat/test-utils_data.R

@@ -0,0 +1,71 @@
+test_that("ics_names internal data", {
+  expect_equal(
+    names(ics_names),
+    c("East of England", "London", "Midlands", "North East and Yorkshire",
+      "North West", "South East", "South West"),
+    label = "all 7 regions are in ics names"
+  )
+})
+
+test_that("trust_ics_props internal data", {
+  expect_equal(
+    trust_ics_props |>
+      dplyr::count(ICB22CDH) |>
+      nrow(),
+    42,
+    label = "42 ICBs in trust to icb lookup"
+  )
+
+  expect_equal(
+    names(trust_ics_props),
+    c("TrustCode", "TrustName", "ICB22CDH", "proportion"),
+    label = "expected names in trust_ics_props"
+  )
+})
+
+
+test_that("metadata internal data", {
+
+  expect_equal(
+    names(metadata),
+    c("metric", "domain", "theme", "numerator_description", "denominator_description"),
+    label = "expected names in metadata"
+  )
+})
+
+
+test_that("ics_timeseries internal data", {
+
+  expect_equal(
+    names(ics_timeseries),
+    c("year", "org", "domain", "theme", "metric", "numerator", "denominator", "value"),
+    label = "expected names in ics_timeseries"
+  )
+})
+
+test_that("model_accuracy internal data", {
+
+  expect_equal(
+    names(model_accuracy),
+    c("target_variable", "mape"),
+    label = "expected names in model_accuracy"
+  )
+})
+
+test_that("model internal data", {
+
+  expect_equal(
+    length(names(model)),
+    5,
+    label = "expected length of model object"
+  )
+})
+
+test_that("lookup_ics_table internal data", {
+
+  expect_equal(
+    names(lookup_ics_table),
+    c("ICB22CD", "ICB22CDH", "ICB22NM", "NHSER22NM"),
+    label = "expected names in lookup_ics_table object"
+  )
+})