-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy patharray_test.go
More file actions
90 lines (75 loc) · 1.94 KB
/
array_test.go
File metadata and controls
90 lines (75 loc) · 1.94 KB
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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
package core_test
import (
"testing"
. "dappco.re/go/core"
"github.com/stretchr/testify/assert"
)
// --- Array[T] ---
func TestArray_New_Good(t *testing.T) {
a := NewArray("a", "b", "c")
assert.Equal(t, 3, a.Len())
}
func TestArray_Add_Good(t *testing.T) {
a := NewArray[string]()
a.Add("x", "y")
assert.Equal(t, 2, a.Len())
assert.True(t, a.Contains("x"))
assert.True(t, a.Contains("y"))
}
func TestArray_AddUnique_Good(t *testing.T) {
a := NewArray("a", "b")
a.AddUnique("b", "c")
assert.Equal(t, 3, a.Len())
}
func TestArray_Contains_Good(t *testing.T) {
a := NewArray(1, 2, 3)
assert.True(t, a.Contains(2))
assert.False(t, a.Contains(99))
}
func TestArray_Filter_Good(t *testing.T) {
a := NewArray(1, 2, 3, 4, 5)
r := a.Filter(func(n int) bool { return n%2 == 0 })
assert.True(t, r.OK)
evens := r.Value.(*Array[int])
assert.Equal(t, 2, evens.Len())
assert.True(t, evens.Contains(2))
assert.True(t, evens.Contains(4))
}
func TestArray_Each_Good(t *testing.T) {
a := NewArray("a", "b", "c")
var collected []string
a.Each(func(s string) { collected = append(collected, s) })
assert.Equal(t, []string{"a", "b", "c"}, collected)
}
func TestArray_Remove_Good(t *testing.T) {
a := NewArray("a", "b", "c")
a.Remove("b")
assert.Equal(t, 2, a.Len())
assert.False(t, a.Contains("b"))
}
func TestArray_Remove_Bad(t *testing.T) {
a := NewArray("a", "b")
a.Remove("missing")
assert.Equal(t, 2, a.Len())
}
func TestArray_Deduplicate_Good(t *testing.T) {
a := NewArray("a", "b", "a", "c", "b")
a.Deduplicate()
assert.Equal(t, 3, a.Len())
}
func TestArray_Clear_Good(t *testing.T) {
a := NewArray(1, 2, 3)
a.Clear()
assert.Equal(t, 0, a.Len())
}
func TestArray_AsSlice_Good(t *testing.T) {
a := NewArray("x", "y")
s := a.AsSlice()
assert.Equal(t, []string{"x", "y"}, s)
}
func TestArray_Empty_Good(t *testing.T) {
a := NewArray[int]()
assert.Equal(t, 0, a.Len())
assert.False(t, a.Contains(0))
assert.Equal(t, []int(nil), a.AsSlice())
}