public async Task GetOuterHtmlForFirst()
{
// 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);
QueryHtml query = new QueryHtml("p")
.GetOuterHtml("Key")
.First();
// When
IReadOnlyList <TestDocument> results = await ExecuteAsync(document, query);
// Then
results.Select(x => x["Key"].ToString()).ShouldBe(new[]
{
"<p>This is some Foobar text</p>"
});
}
public async Task GetTextContent()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<p>This is some <b>Foobar</b> text</p>
<p>This is some other text</p>
</body>
</html>";
TestDocument document = new TestDocument(input);
QueryHtml query = new QueryHtml("p")
.GetTextContent("TextContentKey");
// When
IReadOnlyList <IDocument> results = await ExecuteAsync(document, query);
// Then
results.Select(x => x.GetString("TextContentKey")).ShouldBe(new[]
{
"This is some Foobar text",
"This is some other text"
});
}
public async Task GetAttributeValueWithMoreThanOneMatch()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<p foo=""bar"" foo=""bat"">This is some <b>Foobar</b> text</p>
<p foo=""baz"">This is some other text</p>
</body>
</html>";
TestDocument document = new TestDocument(input);
QueryHtml query = new QueryHtml("p")
.GetAttributeValue("foo");
// When
IReadOnlyList <IDocument> results = await ExecuteAsync(document, query);
// Then
results.Select(x => x.GetString("foo")).ShouldBe(new[]
{
"bar",
"baz"
});
}
public async Task GetAll()
{
// Given
const string input = @"<html>
<head>
<title>Foobar</title>
</head>
<body>
<h1>Title</h1>
<p foo=""bar"" foo=""bat"" a=""A"" b=""B"">This is some <b>Foobar</b> text</p>
<p foo=""baz"" x=""X"">This is some other text</p>
</body>
</html>";
TestDocument document = new TestDocument(input);
QueryHtml query = new QueryHtml("p")
.GetAll();
// When
List <IOrderedEnumerable <KeyValuePair <string, object> > > results = (await ExecuteAsync(document, query))
.Select(x => x.OrderBy(y => y.Key, StringComparer.OrdinalIgnoreCase))
.ToList();
// Then
results.Count.ShouldBe(2);
new[]
{
new KeyValuePair <string, object>("a", "A"),
new KeyValuePair <string, object>("b", "B"),
new KeyValuePair <string, object>("foo", "bar"),
new KeyValuePair <string, object>("InnerHtml", "This is some <b>Foobar</b> text"),
new KeyValuePair <string, object>("OuterHtml", @"<p foo=""bar"" a=""A"" b=""B"">This is some <b>Foobar</b> text</p>"),
new KeyValuePair <string, object>("TextContent", "This is some Foobar text")
}.ShouldBeSubsetOf(results[0]);
new[]
{
new KeyValuePair <string, object>("foo", "baz"),
new KeyValuePair <string, object>("InnerHtml", "This is some other text"),
new KeyValuePair <string, object>("OuterHtml", @"<p foo=""baz"" x=""X"">This is some other text</p>"),
new KeyValuePair <string, object>("TextContent", "This is some other text"),
new KeyValuePair <string, object>("x", "X")
}.ShouldBeSubsetOf(results[1]);
}
public async Task SetOuterHtmlContentWithMetadata()
{
// 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);
QueryHtml query = new QueryHtml("p")
.SetContent()
.GetInnerHtml("InnerHtmlKey")
.GetOuterHtml("OuterHtmlKey");
// When
IReadOnlyList <IDocument> results = await ExecuteAsync(document, query);
// Then
results.Select(x => ((TestDocument)x).Content).ShouldBe(new[]
{
"<p>This is some Foobar text</p>",
"<p>This is some other text</p>"
});
results.Select(x => x.GetString("InnerHtmlKey")).ShouldBe(new[]
{
"This is some Foobar text",
"This is some other text"
});
results.Select(x => x.GetString("OuterHtmlKey")).ShouldBe(new[]
{
"<p>This is some Foobar text</p>",
"<p>This is some other text</p>"
});
}
