Nothing
test_that("with no variables returns data as tidytable", {
expect_equal(complete(mtcars), as_tidytable(mtcars))
})
test_that("basic invocation works", {
df <- tidytable(x = 1:2, y = 1:2, z = 3:4)
out <- complete(df, x, y)
expect_equal(nrow(out), 4)
expect_equal(out$z, c(3, NA, NA, 4))
})
test_that("empty expansion returns original", {
df <- tidytable(x = character())
rs <- complete(df, y = NULL)
expect_equal(rs, df)
df <- tidytable(x = 1:4)
rs <- complete(df, y = NULL)
expect_equal(rs, df)
})
test_that("not drop unspecified levels in complete", {
df <- tidytable(x = 1:3, y = 1:3, z = c("a", "b", "c"))
df2 <- df %>% complete(z = c("a", "b"))
expect <- df[, c("z", "x", "y")]
expect_equal(df2, expect)
})
test_that("complete. works", {
df <- tidytable(x = 1:2, y = 1:2, z = 3:4)
out <- suppressWarnings(complete.(df, x, y))
expect_equal(nrow(out), 4)
expect_equal(out$z, c(3, NA, NA, 4))
})
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