public async Task SeparatorInsideParagraphWithSiblings()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<p>This is some Foobar text</p>
<p>This <b>is</b> some <!-- excerpt --><i>other</i> text</p>
</body>
</html>";
TestDocument document = new TestDocument(input);
GenerateExcerpt excerpt = new GenerateExcerpt();
// When
TestDocument result = await ExecuteAsync(document, excerpt).SingleAsync();
// Then
result["Excerpt"].ToString().ShouldBe(
@"<p>This is some Foobar text</p>
<p>This <b>is</b> some </p>",
StringCompareShould.IgnoreLineEndings);
}
public async Task KeepsExisting()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<p>This is some Foobar text</p>
<p>This is some other text</p>
</body>
</html>";
TestDocument document = new TestDocument(input)
{
{ HtmlKeys.Excerpt, "Foobar" }
};
GenerateExcerpt excerpt = new GenerateExcerpt();
// When
TestDocument result = await ExecuteAsync(document, excerpt).SingleAsync();
// Then
result["Excerpt"].ShouldBe("Foobar");
}
public void Removes_Html_Tags(string input, string expected)
{
// Arrange
// Act
var result = GenerateExcerpt.Create().Execute(input);
// Assert
Assert.Equal(expected, result);
}
public void Removes_Square_Brackets_Without_Content(string options)
{
// Arrange
var shortcode = Rnd.Str;
var input = $"[{shortcode}{Environment.NewLine}{options}]";
// Act
var result = GenerateExcerpt.Create().Execute(input);
// Assert
Assert.Equal(string.Empty, result);
}
public void Removes_Multiple_Spaces_And_Trims()
{
// Arrange
var t0 = Rnd.Str;
var t1 = Rnd.Str;
var input = $" {t0} {t1} ";
// Act
var result = GenerateExcerpt.Create().Execute(input);
// Assert
Assert.Equal($"{t0} {t1}", result);
}
public void With_More_Cuts_At_More()
{
// Arrange
var t0 = Rnd.Str;
var t1 = Rnd.Str;
var input = $"{t0}<!--more-->{t1}";
// Act
var result = GenerateExcerpt.Create().Execute(input);
// Assert
Assert.Equal(t0, result);
}
public void Removes_New_Lines(string newline)
{
// Arrange
var t0 = Rnd.Str;
var t1 = Rnd.Str;
var input = t0 + newline + t1;
// Act
var result = GenerateExcerpt.Create().Execute(input);
// Assert
Assert.Equal($"{t0} {t1}", result);
}
public async Task NoExcerptReturnsSameDocument()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<div>This is some Foobar text</div>
</body>
</html>";
TestDocument document = new TestDocument(input);
GenerateExcerpt excerpt = new GenerateExcerpt("p");
// When
TestDocument result = await ExecuteAsync(document, excerpt).SingleAsync();
// Then
result.ShouldBe(document);
}
public async Task ExcerptInnerHtml()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<p>This is some Foobar text</p>
<p>This is some other text</p>
</body>
</html>";
TestDocument document = new TestDocument(input);
GenerateExcerpt excerpt = new GenerateExcerpt().WithOuterHtml(false);
// When
TestDocument result = await ExecuteAsync(document, excerpt).SingleAsync();
// Then
result["Excerpt"].ShouldBe("This is some Foobar text");
}
public async Task ExcerptAlternateQuerySelector()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<p>This is some Foobar text</p>
<div>This is some other text</div>
</body>
</html>";
TestDocument document = new TestDocument(input);
GenerateExcerpt excerpt = new GenerateExcerpt("div");
// When
TestDocument result = await ExecuteAsync(document, excerpt).SingleAsync();
// Then
result["Excerpt"].ShouldBe("<div>This is some other text</div>");
}
public async Task MultipleSeparatorComments()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<p>This is some <!-- excerpt --> Foobar text</p>
<p>This is <!-- excerpt --> other text</p>
</body>
</html>";
TestDocument document = new TestDocument(input);
GenerateExcerpt excerpt = new GenerateExcerpt();
// When
TestDocument result = await ExecuteAsync(document, excerpt).SingleAsync();
// Then
result["Excerpt"].ShouldBe("<p>This is some </p>");
}