public void VariableTest3()
{
var dic = new Dictionary <string, CssValue>
{
["monster"] = CssValue.Parse("red")
};
var sheet = StyleSheet.Parse(
@"
$blue: #dceef7;
$yellow: #fff5cc;
body {
background-color: $blue;
color: $yellow;
monster: $monster;
}");
Assert.Equal(
@"body {
background-color: #dceef7;
color: #fff5cc;
monster: red;
}", sheet.ToString(dic));
}
public void ValueList()
{
var value = CssValue.Parse("100px 100px 100px 100px") as CssValueList;
Assert.Equal(4, value.Count);
Assert.Equal("100px 100px 100px 100px", value.ToString());
}
public void VariableTest4()
{
var dic = new Dictionary <string, CssValue>
{
["monster"] = CssValue.Parse("purple")
};
var sheet = StyleSheet.Parse(@"
$blue: #dceef7;
$yellow: #fff5cc;
$padding: 10px;
$padding-right: 20px;
body {
background-color: $blue;
color: $yellow;
monster: $monster;
padding: $padding $padding-right $padding $padding;
}
");
Assert.Equal(@"
body {
background-color: #dceef7;
color: #fff5cc;
monster: purple;
padding: 10px 20px 10px 10px;
}
".Trim(), sheet.ToString(dic));
}
public void ParseValues()
{
var(value, unit) = CssValue.Parse("14px") as CssUnitValue;
Assert.Equal(14f, value);
Assert.Equal("px", unit.Name);
}
public void ColorTests()
{
Assert.Equal("red", CssValue.Parse("red").ToString());
var value = StyleSheet.Parse(@"body { background-color: rgba(#ffffff, 0.5) }");
Assert.Equal("body { background-color: rgba(255, 255, 255, 0.5); }", value.ToString());
}
public void ComponentValues()
{
Assert.Equal("red", CssValue.Parse("red").ToString());
var value = CssValue.Parse("3px 3px rgba(50%, 50%, 50%, 50%), lemonchiffon 0 0 4px inset");
var value2 = CssValue.Parse(@"""Gill Sans"", Futura, sans-serif");
Assert.Equal("3px 3px rgba(50%, 50%, 50%, 50%), lemonchiffon 0 0 4px inset", value.ToString());
Assert.Equal(@"""Gill Sans"", Futura, sans-serif", value2.ToString());
}
public void C()
{
var dic = new Dictionary <string, CssValue>
{
["columnCount"] = CssValue.Parse("5"),
["columnWidth"] = CssUnitValue.Number(100 / 5d),
["gap"] = CssValue.Parse("10px")
};
var sheet = StyleSheet.Parse(@"
@for $i from 1 through $columnCount {
.col-#{$i} {
left: #{$columnWidth * $i}%;
margin: $gap * 0.5;
}
}
");
Assert.Equal(@"
.col-1 {
left: 20%;
margin: 5px;
}
.col-2 {
left: 40%;
margin: 5px;
}
.col-3 {
left: 60%;
margin: 5px;
}
.col-4 {
left: 80%;
margin: 5px;
}
.col-5 {
left: 100%;
margin: 5px;
}
".Trim(), sheet.ToString(dic));
}
public void DefinedTests()
{
var dic = new Dictionary <string, CssValue>
{
["monster"] = CssValue.Parse("purple")
};
// variable-exists
var sheet = StyleSheet.Parse(
@"@if $monster != undefined {
body {
background-color: red;
}
}");
Assert.Equal(@"body { background-color: red; }", sheet.ToString(dic));
sheet = StyleSheet.Parse(
@"@if $monster == undefined {
body {
background-color: red;
}
}");
Assert.Equal("", sheet.ToString(dic));
sheet = StyleSheet.Parse(@"
@if $bananas == undefined {
body {
background-color: red;
}
}
");
Assert.Equal(@"body { background-color: red; }", sheet.ToString(dic));
}
public void CssValueTypes()
{
Assert.Equal(NodeKind.Number, CssValue.Parse("123").Kind);
Assert.Equal(NodeKind.Number, CssValue.Parse("-123").Kind);
Assert.Equal(NodeKind.Number, CssValue.Parse("123.5").Kind);
}
public void ParseValues()
{
var value = CssValue.Parse("14px");
Assert.Equal("14px", value.ToString());
}
public void NumbersAreStoredAtDoublePrecision()
{
var value = CssValue.Parse("97.916666666666666666666666666667%") as CssUnitValue;
Assert.Equal(97.916666666666666666666666666667d, value.Value);
}
public void Percent()
{
Assert.Equal("50%", CssValue.Parse("50%").ToString());
}
public void Px()
{
Assert.Equal("50px", CssValue.Parse("50px").ToString());
}
public void A()
{
Assert.Equal("left", CssValue.Parse("left").ToString());
}