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rustdoc: Extract boilerplate from gen tests

This commit is contained in:
Brian Anderson 2012-01-17 23:33:11 -08:00
parent 0142e807dd
commit c17d58d5ba
1 changed files with 15 additions and 25 deletions
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40
src/rustdoc/gen.rs
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@ -131,6 +131,13 @@ fn write_fn(
#[cfg(test)]
mod tests {
fn render(source: str) -> str {
let srv = astsrv::mk_srv_from_str(source);
let doc = extract::from_srv(srv, "");
let doc = attr_pass::mk_pass()(srv, doc);
write_markdown_str(doc)
}
fn write_markdown_str(
doc: doc::cratedoc
) -> str {
@ -142,57 +149,40 @@ mod tests {
#[test]
fn write_markdown_should_write_crate_header() {
let source = "";
let ast = parse::from_str(source);
let doc = extract::extract(ast, "belch");
let srv = astsrv::mk_srv_from_str("");
let doc = extract::from_srv(srv, "belch");
let doc = attr_pass::mk_pass()(srv, doc);
let markdown = write_markdown_str(doc);
assert str::contains(markdown, "# Crate belch");
}
#[test]
fn write_markdown_should_write_function_header() {
let source = "fn func() { }";
let ast = parse::from_str(source);
let doc = extract::extract(ast, "");
let markdown = write_markdown_str(doc);
let markdown = render("fn func() { }");
assert str::contains(markdown, "## Function `func`");
}
#[test]
fn write_markdown_should_write_mod_headers() {
let source = "mod moo { }";
let ast = parse::from_str(source);
let doc = extract::extract(ast, "");
let markdown = write_markdown_str(doc);
let markdown = render("mod moo { }");
assert str::contains(markdown, "## Module `moo`");
}
#[test]
fn should_leave_blank_line_after_header() {
let source = "mod morp { }";
let ast = parse::from_str(source);
let doc = extract::extract(ast, "");
let markdown = write_markdown_str(doc);
let markdown = render("mod morp { }");
assert str::contains(markdown, "Module `morp`\n\n");
}
#[test]
fn should_leave_blank_line_between_fn_header_and_brief() {
let source = "#[doc(brief = \"brief\")] fn a() { }";
let srv = astsrv::mk_srv_from_str(source);
let doc = extract::from_srv(srv, "");
let doc = attr_pass::mk_pass()(srv, doc);
let markdown = write_markdown_str(doc);
let markdown = render("#[doc(brief = \"brief\")] fn a() { }");
assert str::contains(markdown, "Function `a`\n\nbrief");
}
#[test]
fn should_leve_blank_line_after_brief() {
let source = "#[doc(brief = \"brief\")] fn a() { }";
let srv = astsrv::mk_srv_from_str(source);
let doc = extract::from_srv(srv, "");
let doc = attr_pass::mk_pass()(srv, doc);
let markdown = write_markdown_str(doc);
let markdown = render("#[doc(brief = \"brief\")] fn a() { }");
assert str::contains(markdown, "brief\n\n");
}
}