using AibisDream.Utility;
using NUnit.Framework;
using Yarn.Unity;

namespace AibisDream.SystemEditor.Tests
{
    public sealed class OptionPromptMetadataTests
    {
        [Test]
        public void IsOptionPromptLine_WithExactMetadata_ReturnsTrue()
        {
            var line = new LocalizedLine
            {
                Metadata = new[] { "line:0123456", YarnUtil.OptionPrompt }
            };

            Assert.That(line.IsOptionPromptLine(), Is.True);
        }

        [TestCase("option_prompts")]
        [TestCase("dream_option_prompt")]
        [TestCase("OPTION_PROMPT")]
        public void IsOptionPromptLine_WithSimilarMetadata_ReturnsFalse(string metadata)
        {
            var line = new LocalizedLine
            {
                Metadata = new[] { metadata }
            };

            Assert.That(line.IsOptionPromptLine(), Is.False);
        }

        [Test]
        public void IsOptionPromptLine_WithoutMetadata_ReturnsFalse()
        {
            var line = new LocalizedLine
            {
                Metadata = null
            };

            Assert.That(line.IsOptionPromptLine(), Is.False);
        }
    }
}