public void DashStringDoesNotSplitAtNonmatchingDashes()
{
// Given
Engine engine = new Engine();
Pipeline pipeline = new Pipeline("Pipeline", null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs =
{
context.GetDocument(@"FM1
FM2
---
Content1
Content2")
};
bool executed = false;
FrontMatter frontMatter = new FrontMatter("-", new Execute((x, ctx) =>
{
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 DefaultCtorIgnoresDelimiterOnFirstLine()
{
// Given
Engine engine = new Engine();
Pipeline pipeline = new Pipeline("Pipeline", null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs =
{
context.GetDocument(@"---
FM1
FM2
---
Content1
Content2")
};
string frontMatterContent = null;
FrontMatter frontMatter = new FrontMatter(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);
}
public void DefaultCtorSplitsAtDashes()
{
// 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
---
Content1
Content2") };
string frontMatterContent = null;
FrontMatter frontMatter = new FrontMatter(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);
}
public void SingleCharWithSingleDelimiterSplitsAtCorrectLocation()
{
// Given
Engine engine = new Engine();
Pipeline pipeline = new Pipeline("Pipeline", null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs =
{
context.GetDocument(@"FM1
FM2
!
Content1
Content2")
};
string frontMatterContent = null;
FrontMatter frontMatter = new FrontMatter('!', 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);
}
public void SingleCharWithRepeatedDelimiterWithLeadingSpacesDoesNotSplit()
{
// Given
Engine engine = new Engine();
Pipeline pipeline = new Pipeline("Pipeline", null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs =
{
context.GetDocument(@"FM1
FM2
!!!!
Content1
Content2")
};
bool executed = false;
FrontMatter frontMatter = new FrontMatter('!', new Execute((x, ctx) =>
{
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();
Pipeline pipeline = new Pipeline("Pipeline", null);
IExecutionContext context = new ExecutionContext(engine, pipeline);
IDocument[] inputs =
{
context.GetDocument(@"AA
-
XX"),
context.GetDocument(@"BB
-
YY")
};
string frontMatterContent = string.Empty;
FrontMatter frontMatter = new FrontMatter(new Execute((x, ctx) =>
{
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 SingleCharWithRepeatedDelimiterWithExtraLinesSplitsAtCorrectLocation()
{
// 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
!!!!
Content1
Content2") };
string frontMatterContent = null;
FrontMatter frontMatter = new FrontMatter('!', 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);
}