/// <inheritdoc />
/// <remarks><see cref="Name"/> is compared case-insensitively.</remarks>
public bool Equals(IReadOnlyTagHelperAttribute other)
{
return
(other != null &&
string.Equals(Name, other.Name, StringComparison.OrdinalIgnoreCase) &&
Minimized == other.Minimized &&
(Minimized || Equals(Value, other.Value)));
}
/// <inheritdoc />
/// <remarks><see cref="Name"/> is compared case-insensitively.</remarks>
public bool Equals(IReadOnlyTagHelperAttribute other)
{
return
other != null &&
string.Equals(Name, other.Name, StringComparison.OrdinalIgnoreCase) &&
Minimized == other.Minimized &&
(Minimized || Equals(Value, other.Value));
}
/// <summary>
/// Instantiates a new instance of <see cref="TagHelperAttribute" /> with values provided by the given
/// <paramref name="attribute"/>.
/// </summary>
/// <param name="attribute">A <see cref="IReadOnlyTagHelperAttribute"/> whose values should be copied.</param>
public TagHelperAttribute(IReadOnlyTagHelperAttribute attribute)
: this(attribute?.Name, attribute?.Value)
{
if (attribute == null)
{
throw new ArgumentNullException(nameof(attribute));
}
Minimized = attribute.Minimized;
}
/// <summary>
/// Instantiates a new instance of <see cref="TagHelperAttribute" /> with values provided by the given
/// <paramref name="attribute"/>.
/// </summary>
/// <param name="attribute">A <see cref="IReadOnlyTagHelperAttribute"/> whose values should be copied.</param>
public TagHelperAttribute(IReadOnlyTagHelperAttribute attribute)
: this(attribute?.Name, attribute?.Value)
{
if (attribute == null)
{
throw new ArgumentNullException(nameof(attribute));
}
Minimized = attribute.Minimized;
}
public void CopyConstructorCopiesValuesAsExpected(IReadOnlyTagHelperAttribute readOnlyTagHelperAttribute)
{
// Act
var tagHelperAttribute = new TagHelperAttribute(readOnlyTagHelperAttribute);
// Assert
Assert.Equal(
readOnlyTagHelperAttribute,
tagHelperAttribute,
CaseSensitiveTagHelperAttributeComparer.Default);
}
public void CopyConstructorCopiesValuesAsExpected(IReadOnlyTagHelperAttribute readOnlyTagHelperAttribute)
{
// Act
var tagHelperAttribute = new TagHelperAttribute(readOnlyTagHelperAttribute);
// Assert
Assert.Equal(
readOnlyTagHelperAttribute,
tagHelperAttribute,
CaseSensitiveTagHelperAttributeComparer.Default);
}
public void IndexOf_ReturnsExpectedResult(
IEnumerable <IReadOnlyTagHelperAttribute> initialAttributes,
IReadOnlyTagHelperAttribute attributeToLookup,
int expected)
{
// Arrange
var attributes = new ReadOnlyTagHelperAttributeList <IReadOnlyTagHelperAttribute>(initialAttributes);
// Act
var index = attributes.IndexOf(attributeToLookup);
// Assert
Assert.Equal(expected, index);
}
public void IntIndexer_ReturnsExpectedAttribute(
IEnumerable <IReadOnlyTagHelperAttribute> initialAttributes,
int indexToLookup,
IReadOnlyTagHelperAttribute expectedAttribute)
{
// Arrange
var attributes = new ReadOnlyTagHelperAttributeList <IReadOnlyTagHelperAttribute>(initialAttributes);
// Act
var attribute = attributes[indexToLookup];
// Assert
Assert.Equal(expectedAttribute, attribute, CaseSensitiveTagHelperAttributeComparer.Default);
}
public void Contains_ReturnsExpectedResult(
IEnumerable <IReadOnlyTagHelperAttribute> initialAttributes,
IReadOnlyTagHelperAttribute attributeToLookup,
bool expected)
{
// Arrange
var attributes = new ReadOnlyTagHelperAttributeList <IReadOnlyTagHelperAttribute>(initialAttributes);
// Act
var contains = attributes.Contains(attributeToLookup);
// Assert
Assert.Equal(expected, contains);
}
public void ModifyingUnderlyingAttributes_StringIndexer_ReturnsExpectedResult(
IEnumerable <IReadOnlyTagHelperAttribute> initialAttributes,
string nameToLookup,
IReadOnlyTagHelperAttribute expectedAttribute)
{
// Arrange
var attributes = new TestableReadOnlyTagHelperAttributes(Enumerable.Empty <IReadOnlyTagHelperAttribute>());
attributes.PublicAttributes.AddRange(initialAttributes);
// Act
var attribute = attributes[nameToLookup];
// Assert
Assert.Equal(expectedAttribute, attribute, CaseSensitiveTagHelperAttributeComparer.Default);
}
public void TryGetAttribute_ReturnsExpectedValueAndAttribute(
IEnumerable <IReadOnlyTagHelperAttribute> initialAttributes,
string nameToLookup,
IReadOnlyTagHelperAttribute expectedAttribute,
bool expectedResult)
{
// Arrange
var attributes = new ReadOnlyTagHelperAttributeList <IReadOnlyTagHelperAttribute>(initialAttributes);
IReadOnlyTagHelperAttribute attribute;
// Act
var result = attributes.TryGetAttribute(nameToLookup, out attribute);
// Assert
Assert.Equal(expectedResult, result);
Assert.Equal(expectedAttribute, attribute, CaseSensitiveTagHelperAttributeComparer.Default);
}
