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Add word wrapping for text

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Closes #18
This commit is contained in:
Patrik Svensson
2020-08-13 21:12:45 +02:00
committed by Patrik Svensson
parent 0119364728
commit d7bbaf4a85
31 changed files with 646 additions and 643 deletions
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180
src/Spectre.Console.Tests/Unit/PanelTests.cs Normal file
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using Shouldly;
using Xunit;
namespace Spectre.Console.Tests.Unit
{
public sealed class PanelTests
{
[Fact]
public void Should_Render_Panel()
{
// Given
var console = new PlainConsole(width: 80);
// When
console.Render(new Panel(new Text("Hello World")));
// Then
console.Lines.Count.ShouldBe(3);
console.Lines[0].ShouldBe("┌─────────────┐");
console.Lines[1].ShouldBe("│ Hello World │");
console.Lines[2].ShouldBe("└─────────────┘");
}
[Fact]
public void Should_Render_Panel_With_Padding()
{
// Given
var console = new PlainConsole(width: 80);
// When
console.Render(new Panel(new Text("Hello World"))
{
Padding = new Padding(3, 5),
});
// Then
console.Lines.Count.ShouldBe(3);
console.Lines[0].ShouldBe("┌───────────────────┐");
console.Lines[1].ShouldBe("│ Hello World │");
console.Lines[2].ShouldBe("└───────────────────┘");
}
[Fact]
public void Should_Render_Panel_With_Unicode_Correctly()
{
// Given
var console = new PlainConsole(width: 80);
// When
console.Render(new Panel(new Text(" \n💩\n ")));
// Then
console.Lines.Count.ShouldBe(5);
console.Lines[0].ShouldBe("┌────┐");
console.Lines[1].ShouldBe("│ │");
console.Lines[2].ShouldBe("│ 💩 │");
console.Lines[3].ShouldBe("│ │");
console.Lines[4].ShouldBe("└────┘");
}
[Fact]
public void Should_Render_Panel_With_Multiple_Lines()
{
// Given
var console = new PlainConsole(width: 80);
// When
console.Render(new Panel(new Text("Hello World\nFoo Bar")));
// Then
console.Lines.Count.ShouldBe(4);
console.Lines[0].ShouldBe("┌─────────────┐");
console.Lines[1].ShouldBe("│ Hello World │");
console.Lines[2].ShouldBe("│ Foo Bar │");
console.Lines[3].ShouldBe("└─────────────┘");
}
[Fact]
public void Should_Preserve_Explicit_Line_Ending()
{
// Given
var console = new PlainConsole(width: 80);
var text = new Panel(
Text.Markup("I heard [underline on blue]you[/] like 📦\n\n\n\nSo I put a 📦 in a 📦"));
// When
console.Render(text);
// Then
console.Lines.Count.ShouldBe(7);
console.Lines[0].ShouldBe("┌───────────────────────┐");
console.Lines[1].ShouldBe("│ I heard you like 📦 │");
console.Lines[2].ShouldBe("│ │");
console.Lines[3].ShouldBe("│ │");
console.Lines[4].ShouldBe("│ │");
console.Lines[5].ShouldBe("│ So I put a 📦 in a 📦 │");
console.Lines[6].ShouldBe("└───────────────────────┘");
}
[Fact]
public void Should_Expand_Panel_If_Enabled()
{
// Given
var console = new PlainConsole(width: 80);
// When
console.Render(new Panel(new Text("Hello World"))
{
Expand = true,
});
// Then
console.Lines.Count.ShouldBe(3);
console.Lines[0].Length.ShouldBe(80);
console.Lines[0].ShouldBe("┌──────────────────────────────────────────────────────────────────────────────┐");
console.Lines[1].ShouldBe("│ Hello World │");
console.Lines[2].ShouldBe("└──────────────────────────────────────────────────────────────────────────────┘");
}
[Fact]
public void Should_Justify_Child_To_Right()
{
// Given
var console = new PlainConsole(width: 25);
// When
console.Render(
new Panel(
new Text("Hello World").WithAlignment(Justify.Right))
{
Expand = true,
});
// Then
console.Lines.Count.ShouldBe(3);
console.Lines[0].ShouldBe("┌───────────────────────┐");
console.Lines[1].ShouldBe("│ Hello World │");
console.Lines[2].ShouldBe("└───────────────────────┘");
}
[Fact]
public void Should_Justify_Child_To_Center()
{
// Given
var console = new PlainConsole(width: 25);
// When
console.Render(
new Panel(
new Text("Hello World").WithAlignment(Justify.Center))
{
Expand = true,
});
// Then
console.Lines.Count.ShouldBe(3);
console.Lines[0].ShouldBe("┌───────────────────────┐");
console.Lines[1].ShouldBe("│ Hello World │");
console.Lines[2].ShouldBe("└───────────────────────┘");
}
[Fact]
public void Should_Render_Panel_Inside_Panel_Correctly()
{
// Given
var console = new PlainConsole(width: 80);
// When
console.Render(new Panel(new Panel(new Text("Hello World"))));
// Then
console.Lines.Count.ShouldBe(5);
console.Lines[0].ShouldBe("┌─────────────────┐");
console.Lines[1].ShouldBe("│ ┌─────────────┐ │");
console.Lines[2].ShouldBe("│ │ Hello World │ │");
console.Lines[3].ShouldBe("│ └─────────────┘ │");
console.Lines[4].ShouldBe("└─────────────────┘");
}
}
}