# IdfViewer {{{
test_that("IdfViewer class", {
skip_on_cran()
skip_on_os("mac")
# simple model
path <- path_eplus_example(LATEST_EPLUS_VER, "4ZoneWithShading_Simple_1.idf")
expect_s3_class(idf <- read_idf(path), "Idf")
expect_warning(viewer <- idf_viewer(idf))
expect_s3_class(viewer$parent(), "Idf")
expect_s3_class(viewer$geometry(), "IdfGeometry")
expect_null(viewer$device())
expect_null(viewer$background())
expect_null(viewer$viewpoint())
expect_null(viewer$win_size())
expect_null(viewer$mouse_mode())
expect_true(viewer$axis())
expect_true(viewer$ground())
expect_true(viewer$wireframe())
expect_true(viewer$x_ray())
expect_equal(viewer$render_by(), "surface_type")
expect_null(viewer$show())
expect_null(viewer$show("floor"))
expect_null(viewer$show("roof"))
expect_null(viewer$show("window"))
expect_null(viewer$show("shading"))
expect_null(viewer$show("wall"))
expect_null(viewer$show(NULL))
expect_false(viewer$x_ray(FALSE))
expect_false(viewer$axis(FALSE))
expect_true(viewer$axis(TRUE))
expect_true(viewer$ground(expand = 2, color = "grey"))
expect_false(viewer$ground(FALSE))
expect_null(viewer$show())
expect_equal(viewer$render_by("normal"), "normal")
expect_equal(viewer$render_by("construction"), "construction")
expect_equal(viewer$render_by("zone"), "zone")
expect_equal(viewer$render_by("boundary"), "boundary")
expect_equal(viewer$render_by("surface_type"), "surface_type")
expect_false(viewer$wireframe(FALSE))
expect_true(viewer$wireframe(TRUE))
expect_null(viewer$show(zone = "Zone 1"))
expect_null(viewer$show(zone = "Zone 2"))
expect_null(viewer$show(zone = "Zone"))
expect_null(viewer$show(zone = "Zone 1", surface = names(idf$Window)))
expect_null(viewer$show(surface = names(idf$Window)))
expect_type(f <- viewer$snapshot(tempfile(fileext = ".pdf")), "character")
expect_true(file.exists(f))
if (testthat:::on_ci()) {
expect_type(f <- viewer$snapshot(tempfile(fileext = ".png"), webshot = TRUE), "character")
expect_true(file.exists(f))
} else {
expect_type(f <- viewer$snapshot(tempfile(fileext = ".png")), "character")
expect_true(file.exists(f))
}
expect_null(viewer$focus())
expect_null(viewer$close())
expect_output(viewer$print())
})
# }}}
# vim: set fdm=marker:
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