public void Process_ResolvesTildeSlashValues(object url, object expectedHref)
{
// Arrange
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", url }
},
getChildContentAsync: _ => Task.FromResult<TagHelperContent>(null));
var urlHelperMock = new Mock<IUrlHelper>();
urlHelperMock
.Setup(urlHelper => urlHelper.Content(It.IsAny<string>()))
.Returns(new Func<string, string>(value => "/approot" + value.Substring(1)));
var tagHelper = new UrlResolutionTagHelper(urlHelperMock.Object, new TestHtmlEncoder());
var context = new TagHelperContext(
allAttributes: new ReadOnlyTagHelperAttributeList<IReadOnlyTagHelperAttribute>(
Enumerable.Empty<IReadOnlyTagHelperAttribute>()),
items: new Dictionary<object, object>(),
uniqueId: "test");
// Act
tagHelper.Process(context, tagHelperOutput);
// Assert
var attribute = Assert.Single(tagHelperOutput.Attributes);
Assert.Equal("href", attribute.Name, StringComparer.Ordinal);
Assert.IsType(expectedHref.GetType(), url);
Assert.Equal(expectedHref.ToString(), attribute.Value.ToString());
Assert.False(attribute.Minimized);
}
public void Process_ResolvesTildeSlashValues(object url, object expectedHref)
{
// Arrange
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", url }
});
var urlHelperMock = new Mock<IUrlHelper>();
urlHelperMock
.Setup(urlHelper => urlHelper.Content(It.IsAny<string>()))
.Returns(new Func<string, string>(value => "/approot" + value.Substring(1)));
var tagHelper = new UrlResolutionTagHelper(urlHelperMock.Object, new TestHtmlEncoder());
// Act
tagHelper.Process(context: null, output: tagHelperOutput);
// Assert
var attribute = Assert.Single(tagHelperOutput.Attributes);
Assert.Equal("href", attribute.Name, StringComparer.Ordinal);
Assert.IsType(expectedHref.GetType(), url);
Assert.Equal(expectedHref.ToString(), attribute.Value.ToString());
Assert.False(attribute.Minimized);
}
public void Process_IgnoresNonHtmlStringOrStringValues()
{
// Arrange
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", true }
});
var tagHelper = new UrlResolutionTagHelper(urlHelper: null, htmlEncoder: null);
// Act
tagHelper.Process(context: null, output: tagHelperOutput);
// Assert
var attribute = Assert.Single(tagHelperOutput.Attributes);
Assert.Equal("href", attribute.Name, StringComparer.Ordinal);
Assert.Equal(true, attribute.Value);
Assert.False(attribute.Minimized);
}
public void Process_ResolvesTildeSlashValues(string url, string expectedHref)
{
// Arrange
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", url }
},
getChildContentAsync: _ => Task.FromResult <TagHelperContent>(null));
var urlHelperMock = new Mock <IUrlHelper>();
urlHelperMock
.Setup(urlHelper => urlHelper.Content(It.IsAny <string>()))
.Returns(new Func <string, string>(value => "/approot" + value.Substring(1)));
var urlHelperFactory = new Mock <IUrlHelperFactory>();
urlHelperFactory
.Setup(f => f.GetUrlHelper(It.IsAny <ActionContext>()))
.Returns(urlHelperMock.Object);
var tagHelper = new UrlResolutionTagHelper(urlHelperFactory.Object, new HtmlTestEncoder());
var context = new TagHelperContext(
allAttributes: new ReadOnlyTagHelperAttributeList <IReadOnlyTagHelperAttribute>(
Enumerable.Empty <IReadOnlyTagHelperAttribute>()),
items: new Dictionary <object, object>(),
uniqueId: "test");
// Act
tagHelper.Process(context, tagHelperOutput);
// Assert
var attribute = Assert.Single(tagHelperOutput.Attributes);
Assert.Equal("href", attribute.Name, StringComparer.Ordinal);
var attributeValue = Assert.IsType <string>(attribute.Value);
Assert.Equal(expectedHref, attributeValue, StringComparer.Ordinal);
Assert.False(attribute.Minimized);
}
public void Process_ThrowsWhenEncodingNeededAndIUrlHelperActsUnexpectedly()
{
// Arrange
var relativeUrl = "~/home/index.html";
var expectedExceptionMessage = Resources.FormatCouldNotResolveApplicationRelativeUrl_TagHelper(
relativeUrl,
nameof(IUrlHelper),
nameof(IUrlHelper.Content),
"removeTagHelper",
typeof(UrlResolutionTagHelper).FullName,
typeof(UrlResolutionTagHelper).GetTypeInfo().Assembly.GetName().Name);
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", new HtmlString(relativeUrl) }
},
getChildContentAsync: _ => Task.FromResult <TagHelperContent>(null));
var urlHelperMock = new Mock <IUrlHelper>();
urlHelperMock
.Setup(urlHelper => urlHelper.Content(It.IsAny <string>()))
.Returns("UnexpectedResult");
var tagHelper = new UrlResolutionTagHelper(urlHelperMock.Object, htmlEncoder: null);
var context = new TagHelperContext(
allAttributes: new ReadOnlyTagHelperAttributeList <IReadOnlyTagHelperAttribute>(
Enumerable.Empty <IReadOnlyTagHelperAttribute>()),
items: new Dictionary <object, object>(),
uniqueId: "test");
// Act & Assert
var exception = Assert.Throws <InvalidOperationException>(
() => tagHelper.Process(context, tagHelperOutput));
Assert.Equal(expectedExceptionMessage, exception.Message, StringComparer.Ordinal);
}
public void Process_DoesNotResolveNonTildeSlashValues(object url)
{
// Arrange
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", url }
});
var urlHelperMock = new Mock<IUrlHelper>();
urlHelperMock
.Setup(urlHelper => urlHelper.Content(It.IsAny<string>()))
.Returns("approot/home/index.html");
var tagHelper = new UrlResolutionTagHelper(urlHelperMock.Object, htmlEncoder: null);
// Act
tagHelper.Process(context: null, output: tagHelperOutput);
// Assert
var attribute = Assert.Single(tagHelperOutput.Attributes);
Assert.Equal("href", attribute.Name, StringComparer.Ordinal);
Assert.Equal(url, attribute.Value);
Assert.False(attribute.Minimized);
}
public void Process_ThrowsWhenEncodingNeededAndIUrlHelperActsUnexpectedly()
{
// Arrange
var relativeUrl = "~/home/index.html";
var expectedExceptionMessage = Resources.FormatCouldNotResolveApplicationRelativeUrl_TagHelper(
relativeUrl,
nameof(IUrlHelper),
nameof(IUrlHelper.Content),
"removeTagHelper",
typeof(UrlResolutionTagHelper).FullName,
typeof(UrlResolutionTagHelper).GetTypeInfo().Assembly.GetName().Name);
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", new HtmlString(relativeUrl) }
});
var urlHelperMock = new Mock<IUrlHelper>();
urlHelperMock
.Setup(urlHelper => urlHelper.Content(It.IsAny<string>()))
.Returns("UnexpectedResult");
var tagHelper = new UrlResolutionTagHelper(urlHelperMock.Object, htmlEncoder: null);
// Act & Assert
var exception = Assert.Throws<InvalidOperationException>(
() => tagHelper.Process(context: null, output: tagHelperOutput));
Assert.Equal(expectedExceptionMessage, exception.Message, StringComparer.Ordinal);
}
public void Process_IgnoresNonHtmlStringOrStringValues()
{
// Arrange
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", true }
});
var tagHelper = new UrlResolutionTagHelper(urlHelper: null, htmlEncoder: null);
// Act
tagHelper.Process(context: null, output: tagHelperOutput);
// Assert
var attribute = Assert.Single(tagHelperOutput.Attributes);
Assert.Equal("href", attribute.Name, StringComparer.Ordinal);
Assert.Equal(true, attribute.Value);
Assert.False(attribute.Minimized);
}
public void Process_ThrowsWhenEncodingNeededAndIUrlHelperActsUnexpectedly()
{
// Arrange
var relativeUrl = "~/home/index.html";
var expectedExceptionMessage = Resources.FormatCouldNotResolveApplicationRelativeUrl_TagHelper(
relativeUrl,
nameof(IUrlHelper),
nameof(IUrlHelper.Content),
"removeTagHelper",
typeof(UrlResolutionTagHelper).FullName,
typeof(UrlResolutionTagHelper).GetTypeInfo().Assembly.GetName().Name);
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", new HtmlString(relativeUrl) }
},
getChildContentAsync: _ => Task.FromResult<TagHelperContent>(null));
var urlHelperMock = new Mock<IUrlHelper>();
urlHelperMock
.Setup(urlHelper => urlHelper.Content(It.IsAny<string>()))
.Returns("UnexpectedResult");
var tagHelper = new UrlResolutionTagHelper(urlHelperMock.Object, htmlEncoder: null);
var context = new TagHelperContext(
allAttributes: new ReadOnlyTagHelperAttributeList<IReadOnlyTagHelperAttribute>(
Enumerable.Empty<IReadOnlyTagHelperAttribute>()),
items: new Dictionary<object, object>(),
uniqueId: "test");
// Act & Assert
var exception = Assert.Throws<InvalidOperationException>(
() => tagHelper.Process(context, tagHelperOutput));
Assert.Equal(expectedExceptionMessage, exception.Message, StringComparer.Ordinal);
}
public void Process_IgnoresNonHtmlStringOrStringValues()
{
// Arrange
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", true }
},
getChildContentAsync: _ => Task.FromResult<TagHelperContent>(null));
var tagHelper = new UrlResolutionTagHelper(urlHelper: null, htmlEncoder: null);
var context = new TagHelperContext(
allAttributes: new ReadOnlyTagHelperAttributeList<IReadOnlyTagHelperAttribute>(
Enumerable.Empty<IReadOnlyTagHelperAttribute>()),
items: new Dictionary<object, object>(),
uniqueId: "test");
// Act
tagHelper.Process(context, tagHelperOutput);
// Assert
var attribute = Assert.Single(tagHelperOutput.Attributes);
Assert.Equal("href", attribute.Name, StringComparer.Ordinal);
Assert.Equal(true, attribute.Value);
Assert.False(attribute.Minimized);
}
public void Process_DoesNotResolveNonTildeSlashValues(object url)
{
// Arrange
var tagHelperOutput = new TagHelperOutput(
tagName: "a",
attributes: new TagHelperAttributeList
{
{ "href", url }
},
getChildContentAsync: _ => Task.FromResult<TagHelperContent>(null));
var urlHelperMock = new Mock<IUrlHelper>();
urlHelperMock
.Setup(urlHelper => urlHelper.Content(It.IsAny<string>()))
.Returns("approot/home/index.html");
var tagHelper = new UrlResolutionTagHelper(urlHelperMock.Object, htmlEncoder: null);
var context = new TagHelperContext(
allAttributes: new ReadOnlyTagHelperAttributeList<IReadOnlyTagHelperAttribute>(
Enumerable.Empty<IReadOnlyTagHelperAttribute>()),
items: new Dictionary<object, object>(),
uniqueId: "test");
// Act
tagHelper.Process(context, tagHelperOutput);
// Assert
var attribute = Assert.Single(tagHelperOutput.Attributes);
Assert.Equal("href", attribute.Name, StringComparer.Ordinal);
Assert.Equal(url, attribute.Value);
Assert.False(attribute.Minimized);
}