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using System.Globalization;
using NUnit.Framework;
namespace Xamarin.Forms.Core.UnitTests
{
[TestFixture]
public class FontUnitTests : BaseTestFixture
{
[Test]
public void TestFontForSize ()
{
var font = Font.OfSize ("Foo", 12);
Assert.AreEqual ("Foo", font.FontFamily);
Assert.AreEqual (12, font.FontSize);
Assert.AreEqual ((NamedSize)0, font.NamedSize);
}
[Test]
public void TestFontForSizeDouble ()
{
var font = Font.OfSize ("Foo", 12.7);
Assert.AreEqual ("Foo", font.FontFamily);
Assert.AreEqual (12.7, font.FontSize);
Assert.AreEqual ((NamedSize)0, font.NamedSize);
}
[Test]
public void TestFontForNamedSize ()
{
var font = Font.OfSize ("Foo", NamedSize.Large);
Assert.AreEqual ("Foo", font.FontFamily);
Assert.AreEqual (0, font.FontSize);
Assert.AreEqual (NamedSize.Large, font.NamedSize);
}
[Test]
public void TestSystemFontOfSize ()
{
var font = Font.SystemFontOfSize (12);
Assert.AreEqual (null, font.FontFamily);
Assert.AreEqual (12, font.FontSize);
Assert.AreEqual ((NamedSize)0, font.NamedSize);
font = Font.SystemFontOfSize (NamedSize.Medium);
Assert.AreEqual (null, font.FontFamily);
Assert.AreEqual (0, font.FontSize);
Assert.AreEqual (NamedSize.Medium, font.NamedSize);
}
[Test]
public void CultureTestSystemFontOfSizeDouble ()
{
var font = Font.SystemFontOfSize (12.7);
Assert.AreEqual (null, font.FontFamily);
Assert.AreEqual (12.7, font.FontSize);
Assert.AreEqual ((NamedSize)0, font.NamedSize);
font = Font.SystemFontOfSize (NamedSize.Medium);
Assert.AreEqual (null, font.FontFamily);
Assert.AreEqual (0, font.FontSize);
Assert.AreEqual (NamedSize.Medium, font.NamedSize);
}
[Test]
public void TestEquality ()
{
var font1 = Font.SystemFontOfSize (12);
var font2 = Font.SystemFontOfSize (12);
Assert.True (font1 == font2);
Assert.False (font1 != font2);
font2 = Font.SystemFontOfSize (13);
Assert.False (font1 == font2);
Assert.True (font1 != font2);
}
[Test]
public void TestHashCode ()
{
var font1 = Font.SystemFontOfSize (12);
var font2 = Font.SystemFontOfSize (12);
Assert.True (font1.GetHashCode () == font2.GetHashCode ());
font2 = Font.SystemFontOfSize (13);
Assert.False (font1.GetHashCode () == font2.GetHashCode ());
}
[Test]
public void TestEquals ()
{
var font = Font.SystemFontOfSize (12);
Assert.False (font.Equals (null));
Assert.True (font.Equals (font));
Assert.False (font.Equals ("Font"));
Assert.True (font.Equals (Font.SystemFontOfSize (12)));
}
[Test]
public void TestFontConverter ()
{
var converter = new FontTypeConverter ();
Assert.True (converter.CanConvertFrom (typeof(string)));
Assert.AreEqual (Font.SystemFontOfSize (NamedSize.Medium), converter.ConvertFromInvariantString ("Medium"));
Assert.AreEqual (Font.SystemFontOfSize (42), converter.ConvertFromInvariantString ("42"));
Assert.AreEqual (Font.OfSize ("Foo", NamedSize.Micro), converter.ConvertFromInvariantString ("Foo, Micro"));
Assert.AreEqual (Font.OfSize ("Foo", 42), converter.ConvertFromInvariantString ("Foo, 42"));
Assert.AreEqual (Font.OfSize ("Foo", 12.7), converter.ConvertFromInvariantString ("Foo, 12.7"));
Assert.AreEqual (Font.SystemFontOfSize (NamedSize.Large, FontAttributes.Bold), converter.ConvertFromInvariantString ("Bold, Large"));
Assert.AreEqual (Font.SystemFontOfSize (42, FontAttributes.Bold), converter.ConvertFromInvariantString ("Bold, 42"));
Assert.AreEqual (Font.OfSize ("Foo", NamedSize.Medium), converter.ConvertFromInvariantString ("Foo"));
Assert.AreEqual (Font.OfSize ("Foo", NamedSize.Large).WithAttributes (FontAttributes.Bold), converter.ConvertFromInvariantString ("Foo, Bold, Large"));
Assert.AreEqual (Font.OfSize ("Foo", NamedSize.Large).WithAttributes (FontAttributes.Italic), converter.ConvertFromInvariantString ("Foo, Italic, Large"));
Assert.AreEqual (Font.OfSize ("Foo", NamedSize.Large).WithAttributes (FontAttributes.Bold | FontAttributes.Italic), converter.ConvertFromInvariantString ("Foo, Bold, Italic, Large"));
Assert.AreEqual (Font.OfSize ("Foo", 12).WithAttributes (FontAttributes.Bold), converter.ConvertFromInvariantString ("Foo, Bold, 12"));
Assert.AreEqual (Font.OfSize ("Foo", 12.7).WithAttributes (FontAttributes.Bold), converter.ConvertFromInvariantString ("Foo, Bold, 12.7"));
Assert.AreEqual (Font.OfSize ("Foo", 12).WithAttributes (FontAttributes.Italic), converter.ConvertFromInvariantString ("Foo, Italic, 12"));
Assert.AreEqual (Font.OfSize ("Foo", 12.7).WithAttributes (FontAttributes.Italic), converter.ConvertFromInvariantString ("Foo, Italic, 12.7"));
Assert.AreEqual (Font.OfSize ("Foo", 12).WithAttributes (FontAttributes.Bold | FontAttributes.Italic), converter.ConvertFromInvariantString ("Foo, Bold, Italic, 12"));
Assert.AreEqual (Font.OfSize ("Foo", 12.7).WithAttributes (FontAttributes.Bold | FontAttributes.Italic), converter.ConvertFromInvariantString ("Foo, Bold, Italic, 12.7"));
}
}
}
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