Nothing
context("to_pgraph.R")
test_that("tests", {
a <- matrix( 0,nrow=4,ncol=4)
a[1,2] <- a[1,3] <- a[2,3] <- a[1,4] <- 2
a <- a + t(a)
rownames(a) <- colnames(a) <- as.character(LETTERS[1:4])
graph <- as.popgraph( a )
expect_that( to_pgraph(FALSE), throws_error() )
ret <- to_pgraph( graph )
expect_that( ret, is_equivalent_to("4\t4\nA\t1\t1\nB\t1\t1\nC\t1\t1\nD\t1\t1\nA\tB\t2\nA\tC\t2\nA\tD\t2\nB\tC\t2"))
})
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