// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
// All rights reserved.

// t_context_test.go
package expr

import (
	"testing"
)

func TestCtrlSet(t *testing.T) {
	section := "Context"
	varName := "_test_var"
	varValue := "test-value"
	prevValue := "test-prev"

	ctx := NewSimpleStore()
	GlobalCtrlSet(ctx, varName, prevValue)
	if v := GlobalCtrlSet(ctx, varName, varValue); v != nil {
		if s, ok := v.(string); ok {
			if s != prevValue {
				t.Errorf(`%s -- CtrlSet(%q, %q) should have returned %q, got %q`, section, varName, varValue, varValue, s)
			}
		} else {
			t.Errorf(`%s -- CtrlSet(%q, %q) should have returned a string, got %v [%T]`, section, varName, varValue, v, v)
		}
	} else {
		t.Errorf(`%s -- CtrlSet(%q, %q) should have returned a value, got nil`, section, varName, varValue)
	}
}

func TestCtrlGet(t *testing.T) {
	section := "Context"
	varName := "_test_var"
	varValue := "test-value"

	ctx := NewSimpleStore()
	GlobalCtrlSet(ctx, varName, varValue)
	if v := GlobalCtrlGet(ctx, varName); v != nil {
		if s, ok := v.(string); ok {
			if s != "test-value" {
				t.Errorf(`%s -- CtrlGet(%q) should have returned %q, got %q`, section, varName, varValue, s)
			}
		} else {
			t.Errorf(`%s -- CtrlGet(%q) should have returned a string, got %v [%T]`, section, varName, v, v)
		}
	} else {
		t.Errorf(`%s -- CtrlGet(%q) should have returned a value, got nil`, section, varName)
	}
}

func TestCtrlGetNotDefined(t *testing.T) {
	section := "Context"
	varName := "_test_var"

	ctx := NewSimpleStore()
	if v := GlobalCtrlGet(ctx, varName); v != nil {
		t.Errorf(`%s -- CtrlGet(%q) should have returned nil, got %v`, section, varName, v)
	}
}