255de605b1
- Cover six-level precedence, env mapping, .env, Set/Persist/Reload - Require HasConfig merge before plugin Register - Assert hello command observes overlay and plugin defaults
106 lines
2.6 KiB
Go
106 lines
2.6 KiB
Go
package party
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import (
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"io/fs"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"testing/fstest"
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"git.golem15.com/golem15/summercms/backpack"
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"git.golem15.com/golem15/summercms/compass"
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)
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type tracePlugin struct {
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id string
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req []string
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log *[]string
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}
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func (p *tracePlugin) ID() string { return p.id }
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func (p *tracePlugin) Requires() []string { return p.req }
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func (p *tracePlugin) Register(*backpack.App) error {
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*p.log = append(*p.log, p.id+":register")
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return nil
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}
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func (p *tracePlugin) Boot(*backpack.App) error {
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*p.log = append(*p.log, p.id+":boot")
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return nil
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}
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type configPlugin struct {
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id string
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fsys fs.FS
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got *int
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}
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func (p *configPlugin) ID() string { return p.id }
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func (p *configPlugin) Requires() []string { return nil }
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func (p *configPlugin) ConfigFS() fs.FS { return p.fsys }
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func (p *configPlugin) Register(app *backpack.App) error {
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if app != nil && app.Config != nil {
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*p.got = app.Config.Int("golem15.hello.posts_per_page")
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}
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return nil
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}
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func (p *configPlugin) Boot(*backpack.App) error { return nil }
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func TestActivateMergesHasConfigBeforeRegister(t *testing.T) {
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dir := t.TempDir()
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if err := os.WriteFile(filepath.Join(dir, "app.yaml"), []byte("name: app\n"), 0o644); err != nil {
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t.Fatal(err)
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}
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cfg, err := compass.Load(dir)
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if err != nil {
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t.Fatalf("Load: %v", err)
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}
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var got int
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p := &configPlugin{
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id: "golem15.hello",
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got: &got,
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fsys: fstest.MapFS{
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"config/config.yaml": {Data: []byte("posts_per_page: 10\n")},
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},
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}
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app := backpack.New(cfg)
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if _, err := activate([]Plugin{p}, app, []string{"golem15.hello"}); err != nil {
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t.Fatalf("activate: %v", err)
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}
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if got != 10 {
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t.Fatalf("posts_per_page during Register = %d, want 10 (HasConfig must merge before Register)", got)
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}
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}
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func TestActivateRunsAllRegisterBeforeAnyBoot(t *testing.T) {
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var log []string
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hello := &tracePlugin{id: "golem15.hello", log: &log}
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greeter := &tracePlugin{id: "golem15.greeter", req: []string{"golem15.hello"}, log: &log}
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app := backpack.New(&compass.Config{})
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got, err := activate([]Plugin{greeter, hello}, app, []string{"golem15.greeter", "golem15.hello"})
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if err != nil {
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t.Fatalf("activate: %v", err)
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}
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if len(got) != 2 {
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t.Fatalf("got %d plugins, want 2", len(got))
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}
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if got[0].ID() != "golem15.hello" || got[1].ID() != "golem15.greeter" {
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t.Fatalf("order = %s, %s", got[0].ID(), got[1].ID())
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}
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want := []string{
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"golem15.hello:register",
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"golem15.greeter:register",
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"golem15.hello:boot",
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"golem15.greeter:boot",
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}
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if strings.Join(log, ",") != strings.Join(want, ",") {
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t.Fatalf("lifecycle = %v, want %v", log, want)
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}
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}
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