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add ToEnd marker to Slice until the end of the Selection

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This commit is contained in:
Martin Angers
2018-01-28 14:41:06 -05:00
parent 2324bda66f
commit 520f19d599
2 changed files with 45 additions and 2 deletions
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22
array_test.go
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@@ -98,6 +98,17 @@ func TestSlice(t *testing.T) {
sel := Doc().Find(".pvk-content").Slice(0, 2)
assertLength(t, sel.Nodes, 2)
assertSelectionIs(t, sel, "#pc1", "#pc2")
}
func TestSliceToEnd(t *testing.T) {
sel := Doc().Find(".pvk-content").Slice(1, ToEnd)
assertLength(t, sel.Nodes, 2)
assertSelectionIs(t, sel.Eq(0), "#pc2")
if _, ok := sel.Eq(1).Attr("id"); ok {
t.Error("Want no attribute ID, got one")
}
}
func TestSliceEmpty(t *testing.T) {
@@ -110,6 +121,11 @@ func TestSliceInvalid(t *testing.T) {
Doc().Find("").Slice(0, 2)
}
func TestSliceInvalidToEnd(t *testing.T) {
defer assertPanic(t)
Doc().Find("").Slice(2, ToEnd)
}
func TestSliceOutOfBounds(t *testing.T) {
defer assertPanic(t)
Doc().Find(".pvk-content").Slice(2, 12)
@@ -135,6 +151,12 @@ func TestNegativeSliceBoth(t *testing.T) {
assertSelectionIs(t, sel.Eq(1), "#cf3")
}
func TestNegativeSliceToEnd(t *testing.T) {
sel := Doc().Find(".container-fluid").Slice(-3, ToEnd)
assertLength(t, sel.Nodes, 3)
assertSelectionIs(t, sel, "#cf2", "#cf3", "#cf4")
}
func TestNegativeSliceOutOfBounds(t *testing.T) {
defer assertPanic(t)
Doc().Find(".container-fluid").Slice(-12, -7)