1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
context("convertRowsToList")
test_that("convertRowsToList", {
expect_equal(
convertRowsToList(matrix(1:4, 2, byrow=TRUE), as.vector = TRUE),
list(c(1, 2), c(3, 4))
)
expect_equal(
convertRowsToList(matrix(1:4, 2, byrow=TRUE), as.vector = FALSE),
list(list(1, 2), list(3, 4))
)
expect_equal(
convertRowsToList(setColNames(matrix(1:4, 2, byrow = TRUE), c("a", "b")),
name.vector = TRUE, as.vector = FALSE),
list(list(a=1, b=2), list(a=3, b=4))
)
expect_equal(
convertRowsToList(setColNames(matrix(1:4, 2, byrow = TRUE), c("a", "b")),
name.list = FALSE, as.vector = FALSE),
list(list(1, 2), list(3, 4))
)
levs = c("a", "b")
expect_equal(
convertRowsToList(data.frame(a = 1:2, b = factor(c("a", "b"))),
name.list = FALSE, factors.as.char = TRUE),
list(list(1, "a"), list(2, "b"))
)
expect_equal(
convertRowsToList(setRowNames(data.frame(a = 1:2, b = factor(c("a", "b"))), c("x", "y")),
name.list = TRUE, name.vector = TRUE, factors.as.char = FALSE),
list(x = list(a = 1, b = factor("a", levels = levs)), y = list(a = 2, b = factor("b", levels = levs)))
)
})
test_that("convertColsToList", {
expect_equal(
convertColsToList(matrix(1:4, 2, byrow = FALSE), as.vector = TRUE),
list(c(1, 2), c(3, 4))
)
expect_equal(
convertColsToList(matrix(1:4, 2, byrow = FALSE), as.vector = FALSE),
list(list(1, 2), list(3, 4))
)
expect_equal(
convertColsToList(setRowNames(matrix(1:4, 2, byrow = FALSE), c("a", "b")),
name.vector = TRUE, as.vector = FALSE),
list(list(a = 1, b = 2), list(a = 3, b = 4))
)
})
test_that("convertColsToList works with data.frame", {
d1 = iris
x1 = as.list(d1)
expect_equal(convertColsToList(d1, factors.as.char = FALSE), x1)
d2 = d1; d2$Species = as.character(d2$Species);
x2 = as.list(d2)
expect_equal(convertColsToList(d1, factors.as.char = TRUE), x2)
})
|
