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array: map() test

This commit is contained in:
Alexander Medvednikov 2019-10-26 14:32:56 +03:00
parent 4ef10c92f4
commit f40d672a12

View File

@ -356,6 +356,7 @@ fn test_reduce() {
fn test_filter() { fn test_filter() {
a := [1, 2, 3, 4, 5, 6] a := [1, 2, 3, 4, 5, 6]
b := a.filter(it % 2 == 0) b := a.filter(it % 2 == 0)
assert b.len == 3
assert b[0] == 2 assert b[0] == 2
assert b[1] == 4 assert b[1] == 4
assert b[2] == 6 assert b[2] == 6
@ -365,6 +366,20 @@ fn test_filter() {
assert d[1] == 'awesome' assert d[1] == 'awesome'
} }
fn test_map() {
a := [1, 2, 3, 4, 5, 6]
b := a.map(it * 10)
assert b.len == 6
assert b[0] == 10
assert b[1] == 20
assert b[2] == 30
c := ['v', 'is', 'awesome']
d := c.map(it.to_upper())
assert d[0] == 'V'
assert d[1] == 'IS'
assert d[2] == 'AWESOME'
}
fn test_array_str() { fn test_array_str() {
numbers := [1, 2, 3] numbers := [1, 2, 3]
numbers2 := [numbers, [4, 5, 6]] // dup str() bug numbers2 := [numbers, [4, 5, 6]] // dup str() bug