public void DefaultCtorSplitsAtDashes()
{
// Given
Engine engine = new Engine();
Metadata metadata = new Metadata(engine);
Pipeline pipeline = new Pipeline("Pipeline", engine, null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs = { new Document(metadata).Clone(@"FM1
FM2
---
Content1
Content2") };
string frontMatterContent = null;
FrontMatter frontMatter = new FrontMatter(new Execute(x =>
{
frontMatterContent = x.Content;
return new [] {x};
}));
// When
IEnumerable<IDocument> documents = frontMatter.Execute(inputs, context);
// Then
Assert.AreEqual(1, documents.Count());
Assert.AreEqual(@"FM1
FM2
", frontMatterContent);
Assert.AreEqual(@"Content1
Content2", documents.First().Content);
}
public void DashStringDoesNotSplitAtNonmatchingDashes()
{
// Given
Engine engine = new Engine();
Metadata metadata = new Metadata(engine);
Pipeline pipeline = new Pipeline("Pipeline", engine, null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs = { new Document(metadata).Clone(@"FM1
FM2
---
Content1
Content2") };
bool executed = false;
FrontMatter frontMatter = new FrontMatter("-", new Execute(x =>
{
executed = true;
return new[] { x };
}));
// When
IEnumerable<IDocument> documents = frontMatter.Execute(inputs, context);
// Then
Assert.AreEqual(1, documents.Count());
Assert.IsFalse(executed);
Assert.AreEqual(@"FM1
FM2
---
Content1
Content2", documents.First().Content);
}
public void SingleCharWithRepeatedDelimiterWithTrailingSpacesSplitsAtCorrectLocation()
{
// Given
Engine engine = new Engine();
Metadata metadata = new Metadata(engine);
Pipeline pipeline = new Pipeline("Pipeline", engine, null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs = { new Document(metadata).Clone(@"FM1
FM2
!!!!
Content1
Content2") };
string frontMatterContent = null;
FrontMatter frontMatter = new FrontMatter('!', new Execute(x =>
{
frontMatterContent = x.Content;
return new[] { x };
}));
// When
IEnumerable<IDocument> documents = frontMatter.Execute(inputs, context);
// Then
Assert.AreEqual(1, documents.Count());
Assert.AreEqual(@"FM1
FM2
", frontMatterContent);
Assert.AreEqual(@"Content1
Content2", documents.First().Content);
}
public void SingleCharWithRepeatedDelimiterWithLeadingSpacesDoesNotSplit()
{
// Given
Engine engine = new Engine();
Metadata metadata = new Metadata(engine);
Pipeline pipeline = new Pipeline("Pipeline", engine, null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs = { new Document(metadata).Clone(@"FM1
FM2
!!!!
Content1
Content2") };
bool executed = false;
FrontMatter frontMatter = new FrontMatter('!', new Execute(x =>
{
executed = true;
return new[] { x };
}));
// When
IEnumerable<IDocument> documents = frontMatter.Execute(inputs, context);
// Then
Assert.AreEqual(1, documents.Count());
Assert.IsFalse(executed);
Assert.AreEqual(@"FM1
FM2
!!!!
Content1
Content2", documents.First().Content);
}
public void MultipleInputDocumentsResultsInMultipleOutputs()
{
// Given
Engine engine = new Engine();
Metadata metadata = new Metadata(engine);
Pipeline pipeline = new Pipeline("Pipeline", engine, null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs = { new Document(metadata).Clone(@"AA
-
XX"), new Document(metadata).Clone(@"BB
-
YY") };
string frontMatterContent = string.Empty;
FrontMatter frontMatter = new FrontMatter(new Execute(x =>
{
frontMatterContent += x.Content;
return new[] { x };
}));
// When
IEnumerable<IDocument> documents = frontMatter.Execute(inputs, context);
// Then
Assert.AreEqual(2, documents.Count());
Assert.AreEqual(@"AA
BB
", frontMatterContent);
Assert.AreEqual(@"XX", documents.First().Content);
Assert.AreEqual(@"YY", documents.Skip(1).First().Content);
}
public void MatchingStringSplitsAtCorrectLocation()
{
// Given
Engine engine = new Engine();
engine.Trace.AddListener(new TestTraceListener());
Pipeline pipeline = new Pipeline("Pipeline", engine, null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs = { new Document(engine, pipeline).Clone(@"FM1
FM2
ABC
Content1
Content2") };
string frontMatterContent = null;
FrontMatter frontMatter = new FrontMatter("ABC", new Execute((x, ctx) =>
{
frontMatterContent = x.Content;
return new[] { x };
}));
// When
IEnumerable<IDocument> documents = frontMatter.Execute(inputs, context);
// Then
Assert.AreEqual(1, documents.Count());
Assert.AreEqual(@"FM1
FM2
", frontMatterContent);
Assert.AreEqual(@"Content1
Content2", documents.First().Content);
}