# Exit if no internet
if (!curl::has_internet()) {
exit_file("Skipping tests for lack of internet.")
}
# Exit unless opted in
if (Sys.getenv("RunAllGtrendsRTests", unset="") == "") {
exit_file("Skipping tests not opted into.")
}
# Single keyword ----------------------------------------------------------
kw <- "news"
res <- gtrends(kw)
# Check that there is data in the returned list.
expect_true(nrow(res$interest_over_time) > 0)
expect_true(nrow(res$interest_by_country) > 0)
expect_true(nrow(res$interest_by_dma) > 0)
expect_true(nrow(res$interest_by_city) > 0)
expect_true(nrow(res$related_topics) > 0)
expect_true(nrow(res$related_queries) > 0)
# Check that the keyword is the same in all returned df.
expect_true(all(Vectorize(identical, "x")(
list(
unique(res$interest_over_time$keyword),
unique(res$interest_by_country$keyword),
unique(res$interest_by_dma$keyword),
unique(res$interest_by_city$keyword),
unique(res$related_topics$keyword),
unique(res$related_queries$keyword)
), kw
)))
# For US
res <- gtrends("NHL", geo = "US")
expect_true(nrow(res$interest_by_region) > 0)
# Multiple keywords -------------------------------------------------------
kw <- c("NHL", "NFL")
res <- gtrends(kw)
# Check that there is data in the returned list.
expect_true(nrow(res$interest_over_time) > 0)
expect_true(nrow(res$interest_by_country) > 0)
expect_true(nrow(res$interest_by_dma) > 0)
expect_true(nrow(res$interest_by_city) > 0)
expect_true(nrow(res$related_queries) > 0)
# Check that the keyword is the same in all returned df.
expect_true(all(Vectorize(identical, "x")(
list(
unique(res$interest_over_time$keyword),
unique(res$interest_by_country$keyword),
unique(res$interest_by_dma$keyword),
unique(res$interest_by_city$keyword),
unique(res$related_queries$keyword)
), kw
)))
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