R Under development (unstable) (2023-12-09 r85665 ucrt) -- "Unsuffered Consequences"
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> #  Part of the statnet package, http://statnetproject.org
> #
> #  This software is distributed under the GPL-3 license.  It is free,
> #  open source, and has the attribution requirements (GPL Section 7) in
> #    http://statnetproject.org/attribution
> #
> #  Copyright 2013 the statnet development team
> ######################################################################
> 
> # tests to determine if the networkDynamic class is being set appropriately tested for
> 
> library(networkDynamic)
Loading required package: network

'network' 1.18.2 (2023-12-04), part of the Statnet Project
* 'news(package="network")' for changes since last version
* 'citation("network")' for citation information
* 'https://statnet.org' for help, support, and other information


'networkDynamic' 0.11.4 (2023-12-10?), part of the Statnet Project
* 'news(package="networkDynamic")' for changes since last version
* 'citation("networkDynamic")' for citation information
* 'https://statnet.org' for help, support, and other information

> require(testthat)
Loading required package: testthat
> #check if activate.edge sets class.
> net <- network.initialize(5)
> net[1,2] <-1
> nD <-activate.edges(net,onset=0,terminus=1)
> if (!is.networkDynamic(nD)){
+   stop("activate edges did not set networkDynamic class")
+ }
> nd <- NULL
> 
> net <- network.initialize(5)
> net[1,2] <-1
> nD <-activate.vertices(net,onset=0,terminus=1)
> if (!is.networkDynamic(nD)){
+   stop("activate vertices did not set networkDynamic class")
+ }
> 
> expect_true(is.networkDynamic(as.networkDynamic(network.initialize(0))))
> 
> # ----- as.network.networkDynamic ------
> # test removing class
> net <- network.initialize(5)
> activate.vertices(net,onset=1,terminus=2)
> # is networkDynamic class removed
> expect_false(is.networkDynamic(as.network(net)))
> # is network class retained?
> expect_is(net,'network')
> 
> # ----- as.networkDynamic.network ----
> expect_is(as.networkDynamic(network.initialize(2)),'networkDynamic')
> 
> proc.time()
   user  system elapsed 
   0.96    0.12    1.07