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|
package converter
import (
"context"
"testing"
)
func TestState(t *testing.T) {
state := newGlobalState()
ctx := context.Background()
ctx = state.provideGlobalState(ctx)
val := GetState[int](ctx, "key")
if val != 0 {
t.Errorf("expected different value but got %d", val)
}
SetState[int](ctx, "key", 10)
UpdateState[int](ctx, "key", func(i int) int {
return i + 5
})
val = GetState[int](ctx, "key")
if val != 15 {
t.Errorf("expected different value but got %d", val)
}
}
func TestContext(t *testing.T) {
conv := NewConverter()
bgCtx := context.Background()
ctx := newConverterContext(bgCtx, conv)
ctx1 := ctx.WithValue("keyA", "a1")
if ctx1.Value("keyA") != "a1" {
t.Error("got different value")
}
ctx2 := ctx.WithValue("keyA", "a2")
if ctx2.Value("keyA") != "a2" {
t.Error("got different value")
}
ctx3 := ctx.WithValue("keyB", "b1")
if ctx3.Value("keyA") != nil {
t.Error("expected nil value")
}
if ctx3.Value("keyB") != "b1" {
t.Error("got different value")
}
}
|
