5be20af4b0
New primitive: core.Println() wraps fmt.Println.
Replaced across all test + example files:
- fmt.Println → Println (17 example files)
- fmt.Sprintf → Concat + Sprint
- dir + "/file" → Path(dir, "file") (path security)
- "str" + var → Concat("str", var) (AX consistency)
"fmt" import is now zero across all test files.
String concat with + is zero across all test files.
Remaining 9 stdlib imports (all Go infrastructure):
testing, context, time, sync, embed, io/fs, bytes, gzip, base64
558 tests, 84.5% coverage.
Co-Authored-By: Virgil <virgil@lethean.io>
52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
package core_test
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import (
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"context"
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. "dappco.re/go/core"
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)
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func ExampleEntitlement_UsagePercent() {
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e := Entitlement{Limit: 100, Used: 75}
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Println(e.UsagePercent())
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// Output: 75
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}
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func ExampleCore_SetEntitlementChecker() {
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c := New()
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c.SetEntitlementChecker(func(action string, qty int, _ context.Context) Entitlement {
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limits := map[string]int{"social.accounts": 5, "ai.credits": 100}
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usage := map[string]int{"social.accounts": 3, "ai.credits": 95}
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limit, ok := limits[action]
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if !ok {
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return Entitlement{Allowed: false, Reason: "not in package"}
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}
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used := usage[action]
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remaining := limit - used
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if qty > remaining {
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return Entitlement{Allowed: false, Limit: limit, Used: used, Remaining: remaining, Reason: "limit exceeded"}
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}
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return Entitlement{Allowed: true, Limit: limit, Used: used, Remaining: remaining}
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})
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Println(c.Entitled("social.accounts", 2).Allowed)
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Println(c.Entitled("social.accounts", 5).Allowed)
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Println(c.Entitled("ai.credits").NearLimit(0.9))
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// Output:
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// true
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// false
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// true
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}
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func ExampleCore_RecordUsage() {
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c := New()
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var recorded string
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c.SetUsageRecorder(func(action string, qty int, _ context.Context) {
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recorded = Concat(action, ":", Sprint(qty))
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})
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c.RecordUsage("ai.credits", 10)
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Println(recorded)
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// Output: ai.credits:10
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}
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