`%>%` <- magrittr::`%>%`
context("New layout API")
test_that("two step layouting works", {
g <- make_ring(10)
l1 <- layout_as_star(g)
l2 <- layout_(g, as_star())
expect_identical(l1, l2)
})
test_that("parameters go through", {
g <- make_ring(10)
l1 <- layout_as_star(g, center = 5)
l2 <- layout_(g, as_star(center = 5))
expect_identical(l1, l2)
})
test_that("parameters are evaluated early", {
g <- make_ring(10)
l1 <- layout_as_star(g, center = 5)
cc <- 5
spec <- as_star(center = cc)
cc <- 10
l2 <- layout_(g, spec)
expect_identical(l1, l2)
})
test_that("piping form is OK, too", {
g <- make_ring(10)
l1 <- layout_as_star(g, center = 5)
l2 <- g %>%
layout_(as_star(center = 5))
expect_identical(l1, l2)
})
test_that("add_layout_ works", {
g <- make_ring(10)
l1 <- layout_as_star(g, center = 5)
l2 <- add_layout_(g, as_star(center = 5))$layout
expect_identical(l1, l2)
l3 <- g %>%
add_layout_(as_star(center = 5)) %>%
graph_attr("layout")
expect_identical(l1, l3)
})
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