public void DefaultConstructor()
{
var lu = new CSSLengthUnit();
Assert.AreEqual(0, lu.Units);
Assert.AreEqual(CSSUnit.None, lu.UnitCategory);
}
public void ToStringTest()
{
var units = r.Next(-15, 15, 0);
var unitCategory = EnumHelpers.GetRandomValue <CSSUnit>(CSSUnit.None);
var lu = new CSSLengthUnit(units, unitCategory);
var expected = $"{units}{CSSUnitTypeAttribute.GetUnitSuffix<CSSUnit>(unitCategory)}";
Assert.AreEqual(expected, lu.ToString());
}
public void ConstructorComponents()
{
var units = r.Next(-15, 15, 0);
var unitCategory = EnumHelpers.GetRandomValue <CSSUnit>();
var lu = new CSSLengthUnit(units, unitCategory);
Assert.AreEqual(units, lu.Units);
Assert.AreEqual(unitCategory, lu.UnitCategory);
}
public void ConstructorString()
{
var units = r.Next(-15, 15, 0);
var unitCategory = EnumHelpers.GetRandomValue <CSSUnit>(CSSUnit.None);
var input = $"{units}{CSSUnitTypeAttribute.GetUnitSuffix<CSSUnit>(unitCategory)}";
var lu = new CSSLengthUnit(input);
Assert.AreEqual(units, lu.Units);
Assert.AreEqual(unitCategory, lu.UnitCategory);
}
public void WidthCustom()
{
var propertyIndex = 1;
var expectedValue = new CSSLengthUnit(r.Next(1, 99), CSSUnit.Percent);
var src = new RootOptions {
Width = expectedValue
};
var so = PopulateOptions(src);
AssertPopulatedProperty(so, propertyIndex, expectedValue.ToString());
}
public void BorderWidthCustom()
{
var propertyIndex = 4;
var expectedValue = new CSSLengthUnit(r.Next(10, 24), CSSUnit.Points);
var src = new SuggestedActionsOptions {
BorderWidth = expectedValue
};
var so = PopulateOptions(src);
AssertPopulatedProperty(so, propertyIndex, expectedValue.ToString());
}
public void BorderRadiusCustom()
{
var propertyIndex = 2;
var expectedValue = new CSSLengthUnit(r.Next(10, 24), CSSUnit.Points);;
var src = new SuggestedActionsOptions {
BorderRadius = expectedValue
};
var so = PopulateOptions(src);
AssertPopulatedProperty(so, propertyIndex, expectedValue);
}
public void BorderWidthCustom()
{
var propertyIndex = 5;
var expectedValue = new CSSLengthUnit(r.Next(0, 5, BubbleOptions.Defaults.BorderWidth.Units), CSSUnit.Pixels);
var src = new BubbleOptions {
BorderWidth = expectedValue
};
var so = PopulateOptions(src);
AssertPopulatedProperty(so, propertyIndex, expectedValue);
}
public void BorderRadiusCustom()
{
var units = r.Next(5, 15,
AvatarCommonOptions.Defaults.BorderRadius.Units / 5);
var expectedRaw = new CSSLengthUnit($"'{units * 5}%'");
var aa = new AvatarCommonOptions {
BorderRadius = expectedRaw
};
var so = PopulateOptions(aa);
Assert.AreEqual(
expectedRaw.ToString(),
so[propertyNames[0]]);
}
public void TryParseTest()
{
var units = r.Next(-15, 15, 0);
var unitCategory = EnumHelpers.GetRandomValue <CSSUnit>(CSSUnit.None);
var input = $"{units}{CSSUnitTypeAttribute.GetUnitSuffix<CSSUnit>(unitCategory)}";
var value = CSSLengthUnit.TryParse(input, out CSSLengthUnit lu);
Assert.AreEqual(units, lu.Units);
Assert.AreEqual(unitCategory, lu.UnitCategory);
Assert.IsTrue(value);
input += "invalid";
value = CSSLengthUnit.TryParse(input, out _);
Assert.IsFalse(value);
}
public void ParseTest()
{
var units = r.Next(-15, 15, 0);
var unitCategory = EnumHelpers.GetRandomValue <CSSUnit>(CSSUnit.None);
var input = $"{units}{CSSUnitTypeAttribute.GetUnitSuffix<CSSUnit>(unitCategory)}";
var lu = CSSLengthUnit.Parse(input);
Assert.AreEqual(units, lu.Units);
Assert.AreEqual(unitCategory, lu.UnitCategory);
input = $"invalid{input}invalid";
Assert.ThrowsException <ArgumentException>(
() =>
{
lu = CSSLengthUnit.Parse(input);
}, $"Expected exception from invalid input: {input}");
}