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describe("glue_collapse_data", {
it("works with empty inputs", {
expect_equal(
glue_collapse_data(mtcars, ""),
""
)
expect_equal(
glue_collapse_data(mtcars[FALSE, ], "{hp}"),
""
)
})
it("works with non-empty inputs", {
expect_equal(
glue_collapse_data(mtcars[1, ], "{hp}"),
"110"
)
expect_equal(
glue_collapse_data(mtcars[1:2, ], "{hp}"),
"110, 110"
)
})
})
describe("stop_unless_installed", {
mockery::stub(stop_unless_installed, "requireNamespace", FALSE)
expect_error(
stop_unless_installed("foo"),
"The foo package\\(s\\) are required for this functionality"
)
})
|
