using Xunit;
using ytLive.Models;

namespace ytLive.Tests;

/// <summary>The dock's height is the whole reason it is allowed to take 168px: on a short window it
/// must get out of the way instead of squeezing the preview. The threshold is the creator's
/// minimum (768) and default (1040) — both sides are pinned here so a future "tidy" cannot leave a
/// 768px window with a full dock.
/// </summary>
public class AudioDockLayoutTests
{
    [Fact]
    public void The_dock_collapses_on_short_windows_and_expands_on_normal_ones()
    {
        // Minimum window: collapsed, so the preview keeps its room.
        Assert.True(AudioDockLayout.IsCollapsed(768));
        Assert.Equal(AudioDockLayout.CollapsedHeight, AudioDockLayout.HeightFor(768));

        // Default window: the full dock.
        Assert.False(AudioDockLayout.IsCollapsed(1040));
        Assert.Equal(AudioDockLayout.ExpandedHeight, AudioDockLayout.HeightFor(1040));

        // The boundary itself belongs to the expanded side (>= is the friendlier read).
        Assert.False(AudioDockLayout.IsCollapsed(AudioDockLayout.CollapseBelowHeight));
        Assert.True(AudioDockLayout.IsCollapsed(AudioDockLayout.CollapseBelowHeight - 1));

        // The two heights are the design's numbers, not whatever looked fine.
        Assert.Equal(168, AudioDockLayout.ExpandedHeight);
        Assert.Equal(36, AudioDockLayout.CollapsedHeight);
    }
}