fbd646456a
Move source from go/core/ to root, tests from go/tests/ to tests/. Module path dappco.re/go/core resolves cleanly — builds and tests pass. Co-Authored-By: Virgil <virgil@lethean.io>
90 lines
1.9 KiB
Go
90 lines
1.9 KiB
Go
package core_test
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import (
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"testing"
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. "dappco.re/go/core"
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"github.com/stretchr/testify/assert"
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)
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// --- Array[T] ---
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func TestArray_New_Good(t *testing.T) {
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a := NewArray("a", "b", "c")
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assert.Equal(t, 3, a.Len())
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}
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func TestArray_Add_Good(t *testing.T) {
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a := NewArray[string]()
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a.Add("x", "y")
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assert.Equal(t, 2, a.Len())
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assert.True(t, a.Contains("x"))
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assert.True(t, a.Contains("y"))
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}
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func TestArray_AddUnique_Good(t *testing.T) {
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a := NewArray("a", "b")
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a.AddUnique("b", "c")
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assert.Equal(t, 3, a.Len())
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}
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func TestArray_Contains_Good(t *testing.T) {
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a := NewArray(1, 2, 3)
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assert.True(t, a.Contains(2))
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assert.False(t, a.Contains(99))
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}
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func TestArray_Filter_Good(t *testing.T) {
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a := NewArray(1, 2, 3, 4, 5)
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r := a.Filter(func(n int) bool { return n%2 == 0 })
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assert.True(t, r.OK)
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evens := r.Value.(*Array[int])
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assert.Equal(t, 2, evens.Len())
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assert.True(t, evens.Contains(2))
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assert.True(t, evens.Contains(4))
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}
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func TestArray_Each_Good(t *testing.T) {
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a := NewArray("a", "b", "c")
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var collected []string
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a.Each(func(s string) { collected = append(collected, s) })
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assert.Equal(t, []string{"a", "b", "c"}, collected)
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}
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func TestArray_Remove_Good(t *testing.T) {
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a := NewArray("a", "b", "c")
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a.Remove("b")
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assert.Equal(t, 2, a.Len())
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assert.False(t, a.Contains("b"))
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}
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func TestArray_Remove_Bad(t *testing.T) {
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a := NewArray("a", "b")
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a.Remove("missing")
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assert.Equal(t, 2, a.Len())
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}
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func TestArray_Deduplicate_Good(t *testing.T) {
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a := NewArray("a", "b", "a", "c", "b")
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a.Deduplicate()
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assert.Equal(t, 3, a.Len())
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}
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func TestArray_Clear_Good(t *testing.T) {
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a := NewArray(1, 2, 3)
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a.Clear()
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assert.Equal(t, 0, a.Len())
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}
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func TestArray_AsSlice_Good(t *testing.T) {
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a := NewArray("x", "y")
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s := a.AsSlice()
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assert.Equal(t, []string{"x", "y"}, s)
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}
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func TestArray_Empty_Good(t *testing.T) {
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a := NewArray[int]()
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assert.Equal(t, 0, a.Len())
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assert.False(t, a.Contains(0))
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assert.Equal(t, []int(nil), a.AsSlice())
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}
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