#install.packages("testthat");
library(testthat);
context("remove_component");
test_that('remove_component: test 01', {
#browser();
dim_i <- 2;
dim_o <- 1;
composite <- algo_composite$new(
dim_i = dim_i,
dim_o = dim_o);
pipe1 <- algo_01$new();
composite$set_component(node = pipe1);
composite$set_dag_edge(composite, "i1", pipe1, "i1");
pipe2 <- algo_01$new();
composite$set_component(node = pipe2);
composite$set_dag_edge(composite, "i2", pipe2, "i1");
remove_me <- algo_0110$new(label = "remove_me");
composite$set_component(node = remove_me);
composite$set_dag_edge(pipe1, "o1", remove_me, "i1");
composite$set_dag_edge(pipe2, "o1", remove_me, "i2");
pipe3 <- algo_01$new();
composite$set_component(node = pipe3);
composite$set_dag_edge(remove_me, "o1", pipe3, "i1");
composite$set_dag_edge(pipe3, "o1", composite, "o1");
composite$plot();
expect_equal(composite$exec("00"), "0");
expect_equal(composite$exec("10"), "1");
expect_equal(composite$exec("01"), "1");
expect_equal(composite$exec("11"), "0");
remove_component(composite, remove_me);
composite$plot();
add_me <- algo_0110$new(label = "add_me");
composite$set_component(node = add_me);
composite$set_dag_edge(pipe1, "o1", add_me, "i1");
composite$set_dag_edge(pipe2, "o1", add_me, "i2");
# Re-pipe
composite$set_dag_edge(add_me, "o1", pipe3, "i1");
composite$plot();
expect_equal(composite$exec("00"), "0");
expect_equal(composite$exec("10"), "1");
expect_equal(composite$exec("01"), "1");
expect_equal(composite$exec("11"), "0");
});
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