Nothing
context("Editmatrix attributes")
test_that("editrules can derive the correct info from a matrix",{
mat <- matrix( c( 1,-2, 0
, 2, 0, 1
)
, nrow=2
, byrow=TRUE
# , dimnames=list(c("a", "b"), c("x","y", "z"))
)
ei <- as.data.frame(as.editmatrix(mat))
expect_equal(ei$edit, c("x1 == 2*x2", "2*x1 + x3 == 0"))
mat <- matrix( c( 1,-2
, 2, 0
)
, nrow=2
, byrow=TRUE
, dimnames=list(c("A", "B"), c("x","y"))
)
ei <- as.data.frame(as.editmatrix(mat))
#expect_equal(ei$name, c("A","B"))
expect_equal(ei$edit, c("x == 2*y", "2*x == 0"))
})
test_that("getb works",{
cond <- c( "x + y > 2"
, "y < 10"
)
E <- editmatrix(cond, FALSE)
b <- getb(E)
expect_equal(b, c(num1=2,num2=10))
})
test_that("getOps works",{
cond <- c( "x + y > 2"
, "y < 10"
, "x + y == 2"
, "y <= 10"
, "y >= 10"
)
E <- editmatrix(cond, FALSE)
ops <- getOps(E)
expect_equivalent(ops, c(">","<","==","<=",">="))
})
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