test_that("json joins work", {
df1 <- tibble(col1 = 1:2, key = letters[1:2])
df2 <- tibble(col2 = c(3:4, pi), col3 = c("X", "Y", "Z"), key = letters[c(1, 1:2)])
expect_snapshot({
packed <- json_pack_join(df1, df2, by = "key")
packed
packed$df2
})
expect_snapshot({
nested <- json_nest_join(df1, df2, by = "key")
nested
nested$df2
})
# Make sure precision is not lost in JSON conversion
packed <- json_pack_join(df1, df2, by = "key")
nested <- json_nest_join(df1, df2, by = "key")
expect_equal(jsonlite::fromJSON(packed$df2[[3]])[["col2"]], pi)
expect_equal(jsonlite::fromJSON(nested$df2[[2]])[["col2"]], pi)
})
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