public void NullClassesReturnsCorrectly()
{
string[] classes = null;
HtmlAttributeBuilder builder = new HtmlAttributeBuilder();
var result = builder.AddClass( @classes );
Assert.AreSame( builder, result );
Assert.IsFalse( builder.Attributes.ContainsKey( HtmlAttributes.Class ) );
}
public void RemovingLastClassRemovesAttributeCorrectly()
{
string class1 = "Class1";
HtmlAttributeBuilder builder = new HtmlAttributeBuilder();
var result = builder.AddClass( class1 ).RemoveClass( class1 );
Assert.AreSame( builder, result );
Assert.IsFalse( builder.Attributes.ContainsKey( HtmlAttributes.Class ) );
}
public void AddsAttributeCorrectly()
{
string @class = "class";
HtmlAttributeBuilder builder = new HtmlAttributeBuilder();
var result = builder.AddClass( @class );
Assert.AreSame( builder, result );
AttributeValueCollection attributeValues = builder.Attributes[ HtmlAttributes.Class ] as AttributeValueCollection;
Assert.IsNotNull( attributeValues );
Assert.AreEqual( @class, attributeValues[ 0 ] );
}
public void RemovesClassCorrectly()
{
string class1 = "Class1";
string class2 = "Class2";
HtmlAttributeBuilder builder = new HtmlAttributeBuilder();
var result = builder.AddClass( class1, class2 ).RemoveClass( class1 );
Assert.AreSame( builder, result );
AttributeValueCollection attributeValues = builder.Attributes[ HtmlAttributes.Class ] as AttributeValueCollection;
Assert.IsNotNull( attributeValues );
Assert.AreEqual( 1, attributeValues.Count );
Assert.AreEqual( class2, attributeValues[ 0 ] );
}
public void WithMultipleClassesAddsAttributeCorrectly()
{
string[] classes = new string[]
{
"Class1",
"Class2"
};
HtmlAttributeBuilder builder = new HtmlAttributeBuilder();
var result = builder.AddClass( classes );
Assert.AreSame( builder, result );
AttributeValueCollection attributeValues = builder.Attributes[ HtmlAttributes.Class ] as AttributeValueCollection;
Assert.IsNotNull( attributeValues );
CollectionAssert.AreEquivalent( classes, attributeValues );
}