52638fb4e3
- Page/PageMeta emit {data, meta} with no links key
- RegisterJoinTable fails loud on nil db; document pivot-write contract
43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
package lagoon
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import (
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"encoding/json"
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"strings"
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"testing"
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)
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func TestPaginateEnvelope(t *testing.T) {
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got := Paginate([]string{"a", "b", "c"}, 1, 2, 3)
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if got.Meta.CurrentPage != 1 || got.Meta.LastPage != 2 || got.Meta.PerPage != 2 || got.Meta.Total != 3 {
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t.Fatalf("meta = %+v", got.Meta)
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}
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raw, err := json.Marshal(got)
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if err != nil {
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t.Fatal(err)
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}
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if strings.Contains(string(raw), "links") {
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t.Fatalf("envelope must not contain links: %s", raw)
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}
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if !strings.Contains(string(raw), `"data"`) || !strings.Contains(string(raw), `"meta"`) {
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t.Fatalf("missing data/meta: %s", raw)
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}
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}
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func TestPaginateZeroPerPage(t *testing.T) {
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got := Paginate([]int{1}, 1, 0, 10)
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if got.Meta.LastPage != 1 {
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t.Fatalf("last_page = %d, want 1", got.Meta.LastPage)
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}
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}
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func TestPaginateNilDataIsEmptyArray(t *testing.T) {
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got := Paginate[string](nil, 1, 10, 0)
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raw, err := json.Marshal(got)
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if err != nil {
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t.Fatal(err)
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}
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if !strings.Contains(string(raw), `"data":[]`) {
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t.Fatalf("nil rows must marshal as []: %s", raw)
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}
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}
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