8b905f3a4a
33 new examples across 8 dedicated files. Removed phantom CleanPath (in RFC spec but never implemented — spec drift caught by examples). 545 tests total, 84.8% coverage. Every major primitive has compilable examples that serve as test, documentation seed, and godoc content. Co-Authored-By: Virgil <virgil@lethean.io>
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package core_test
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import (
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"context"
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"fmt"
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. "dappco.re/go/core"
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)
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func ExampleAction_Run() {
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c := New()
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c.Action("double", func(_ context.Context, opts Options) Result {
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return Result{Value: opts.Int("n") * 2, OK: true}
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})
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r := c.Action("double").Run(context.Background(), NewOptions(
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Option{Key: "n", Value: 21},
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))
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fmt.Println(r.Value)
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// Output: 42
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}
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func ExampleAction_Exists() {
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c := New()
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fmt.Println(c.Action("missing").Exists())
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c.Action("present", func(_ context.Context, _ Options) Result { return Result{OK: true} })
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fmt.Println(c.Action("present").Exists())
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// Output:
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// false
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// true
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}
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func ExampleAction_Run_panicRecovery() {
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c := New()
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c.Action("boom", func(_ context.Context, _ Options) Result {
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panic("explosion")
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})
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r := c.Action("boom").Run(context.Background(), NewOptions())
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fmt.Println(r.OK)
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// Output: false
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}
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func ExampleAction_Run_entitlementDenied() {
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c := New()
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c.Action("premium", func(_ context.Context, _ Options) Result {
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return Result{Value: "secret", OK: true}
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})
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c.SetEntitlementChecker(func(action string, _ int, _ context.Context) Entitlement {
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if action == "premium" {
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return Entitlement{Allowed: false, Reason: "upgrade"}
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}
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return Entitlement{Allowed: true, Unlimited: true}
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})
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r := c.Action("premium").Run(context.Background(), NewOptions())
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fmt.Println(r.OK)
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// Output: false
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}
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