public async Task More_specific_metadata_documents_override_metadata_from_less_specific_documents()
{
// ARRANGE
var inputs = new[]
{
new TestDocument(path: "/dir/input.md"),
new TestDocument(path: "/dir/docs.yml", content: "some-key: expected-value"),
new TestDocument(path: "/docs.yml", content: "some-key: overridden-value"),
new TestDocument(path: "/input.md"),
};
var sut = new ReadDirectoryMetadataFromInputFiles("docs.yml", new ParseYaml());
// ACT
var outputs = await ExecuteAsync(inputs, sut);
// ASSERT
outputs.Should().HaveCount(4);
outputs.First().Source.Should().Be("/dir/input.md");
outputs.First().Should().Contain(x => x.Key == "some-key" && x.Value as string == "expected-value");
outputs.Last().Source.Should().Be("/input.md");
outputs.Last().Should().Contain(x => x.Key == "some-key" && x.Value as string == "overridden-value");
}
public async Task Execute_returns_input_document_if_no_metadata_files_are_found()
{
// ARRANGE
var input = new TestDocument(path: "/dir/input.md");
var sut = new ReadDirectoryMetadataFromInputFiles("docs.yml", new ParseYaml());
// ACT
var output = await ExecuteAsync(input, sut).SingleAsync();
// ASSERT
output.Should().BeSameAs(input);
}
public async Task Execute_adds_metadata_from_metadata_documents()
{
// ARRANGE
var inputs = new[]
{
new TestDocument(path: "/dir/input.md"),
new TestDocument(path: "/dir/docs.yml", content: "some-key: some-value"),
};
var sut = new ReadDirectoryMetadataFromInputFiles("docs.yml", new ParseYaml());
// ACT
var outputs = await ExecuteAsync(inputs, sut);
// ASSERT
outputs.Should().HaveCount(2);
outputs.First().Source.Should().Be("/dir/input.md");
outputs.First().Should().Contain(x => x.Key == "some-key" && x.Value as string == "some-value");
}
