context("to_SpatialPoints.R")
test_that("testing", {
a <- matrix( 0,nrow=4,ncol=4)
a[1,2] <- a[1,3] <- a[2,3] <- a[3,4] <-1
a <- a + t(a)
rownames(a) <- c("Olympia","St. Louis", "Ames","Richmond")
graph <- as.popgraph( a )
expect_that( to_SpatialPoints( "bob" ), throws_error() )
expect_that( to_SpatialPoints( graph ), throws_error() )
V(graph)$Latitude <- c( 47.15, 38.81, 43.08, 37.74 )
V(graph)$Longitude <- c(-122.89,-89.98, -93.47, -77.16 )
sp <- to_SpatialPoints( graph )
bbexp <- matrix(c(-122.89,-77.16,37.74,47.15),ncol=2, byrow=T)
expect_that( bbox(sp), is_equivalent_to(bbexp))
}
)
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