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uscogdata/tests/testthat/test-all-categories.R
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jared 5e22e940e7 feat: all-categories mode in .build_verb_sql()
The concept boundary in this package is subtype, not category, so a
total is the existing query with the category dimension collapsed and
no category predicate applied. subtype is deliberately kept in the
grouping: subtype=operations plus all-categories is 'operating
expenditure', which is the measure a fiscal comparison wants.

Named 'All Categories' rather than 'Total' because category='Total'
would sit one argument from expenditure_concept='total' and mean
something different.
2026-08-05 11:21:35 -04:00

40 lines
1.6 KiB
R

# Baseline at branch point: 843 PASS / 0 FAIL / 0 SKIP / 0 WARN (2026-08-05, origin/main 2fc9e75)
test_that(".build_verb_sql emits a literal category and no category filter in all-categories mode", {
sql <- uscogdata:::.build_verb_sql(
view = "spending_annotated",
subtype_col = "spend_subtype",
govid = "552025209777",
years = 2019L,
category = NULL,
subtype_scope = c("operations", "capital"),
all_categories = TRUE
)
expect_match(sql, "'All Categories' AS category", fixed = TRUE)
# no category filter of any kind
expect_false(grepl("AND category IN", sql, fixed = TRUE))
# category is not a grouping key
expect_false(grepl("GROUP BY year, canonical_govid, gov_name, xwalk_gov_name, spend_subtype, category",
sql, fixed = TRUE))
# the subtype allowlist still applies -- this is what makes the sum a concept
expect_match(sql, "AND spend_subtype IN ('operations','capital')", fixed = TRUE)
})
test_that(".build_verb_sql is unchanged when all_categories is FALSE", {
args <- list(
view = "spending_annotated", subtype_col = "spend_subtype",
govid = "552025209777", years = 2019L, category = NULL,
subtype_scope = c("operations", "capital")
)
old <- do.call(uscogdata:::.build_verb_sql, args)
new <- do.call(uscogdata:::.build_verb_sql, c(args, list(all_categories = FALSE)))
expect_identical(old, new)
expect_match(new, "GROUP BY year, canonical_govid, gov_name, xwalk_gov_name, spend_subtype, category",
fixed = TRUE)
})
test_that(".ALL_CATEGORIES is the exact reserved string", {
expect_identical(uscogdata:::.ALL_CATEGORIES, "All Categories")
})