Nothing
test_that("edit formula", {
form <- "y ~ A:(x1+x2)"
edited <- .edit.formula(form, response_col="y", treat_col="A")
expect_equal(edited[[1]], "response ~ treat:(x1 + x2)")
expect_equal(edited[[2]], c("x1", "x2"))
})
test_that("edit formula", {
form <- "y ~ A*(x1+x2)"
edited <- .edit.formula(form, response_col="y", treat_col="A")
expect_equal(edited[[1]], "response ~ treat * (x1 + x2)")
expect_equal(edited[[2]], c("x1", "x2"))
})
test_that("edit formula with odd covariates 1", {
form <- "y ~ A + y1"
edited <- .edit.formula(form, response_col="y", treat_col="A")
expect_equal(edited[[1]], "response ~ treat + y1")
expect_equal(edited[[2]], c("y1"))
})
test_that("edit formula with odd covariates 2", {
form <- "y ~ A + A1"
edited <- .edit.formula(form, response_col="y", treat_col="A")
expect_equal(edited[[1]], "response ~ treat + A1")
expect_equal(edited[[2]], c("A1"))
})
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