package webkit

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestResolveReusePolicy(t *testing.T) {
	t.Setenv("DUMBER_WEBVIEW_REUSE_POLICY", "")
	assert.Equal(t, reusePolicyOff, resolveReusePolicy(""))
	assert.Equal(t, reusePolicySafe, resolveReusePolicy("safe"))
	assert.Equal(t, reusePolicyAggressive, resolveReusePolicy("aggressive"))
	assert.Equal(t, reusePolicyOff, resolveReusePolicy("unknown"))

	t.Setenv("DUMBER_WEBVIEW_REUSE_POLICY", "safe")
	assert.Equal(t, reusePolicySafe, resolveReusePolicy(""))
}

func TestNeedsFrontendReinjectionOnAcquire(t *testing.T) {
	assert.False(t, needsFrontendReinjectionOnAcquire(false), "first AttachFrontend must not double-inject")
	assert.True(t, needsFrontendReinjectionOnAcquire(true), "already-attached reuse must reinject")
}