Nothing
context("dominance analysis plots")
lm.attitude<-lm(rating~complaints+privileges+learning+raises+critical+advance,attitude)
da.attitude<-dominanceAnalysis(lm.attitude)
test_that("raise error on incorrect graph type", {
expect_error(plot(da.attitude, which.graph='wrong'),"which.graph should be")
})
test_that("raise error on incorrect fit function", {
expect_error(plot(da.attitude, fit.function='wrong'),"fit.function should be")
})
test_that("complete graph should be a ggplot object", {
p1<-plot(da.attitude)
expect_true(ggplot2::is.ggplot(p1))
})
test_that("complete graph without facetshould be a ggplot object", {
p1<-plot(da.attitude,which.graph = "complete_no_facet")
expect_true(ggplot2::is.ggplot(p1))
})
test_that("conditional graph without facetshould be a ggplot object", {
p1<-plot(da.attitude,which.graph = "conditional")
expect_true(ggplot2::is.ggplot(p1))
})
test_that("general graph without facetshould be a ggplot object", {
p1<-plot(da.attitude,which.graph = "general")
expect_true(ggplot2::is.ggplot(p1))
})
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