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// This file is part of Germ <https://github.com/gemrest/germ>.
// Copyright (C) 2022-2022 Fuwn <[email protected]>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 3.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// Copyright (C) 2022-2022 Fuwn <[email protected]>
// SPDX-License-Identifier: GPL-3.0-only
#[cfg(test)]
mod test {
use germ::ast::{Ast, Node};
const EXAMPLE_GEMTEXT: &str = r#"```This is alt-text
Here goes the pre-formatted text.
This continues the pre-formatted text on a new line after a blank line.
```
# This is a heading
This is some text.
This is more text after a blank line.
* This is a single list item.
* This is the next list item.
* This is a new list.
* This is the next item on the new list.
## This is a sub-heading
> This is a blockquote.
### This is a sub-sub-heading.
=> gemini://gem.rest/ This is a link to GemRest
=> /somewhere
That was a link without text."#;
#[test]
fn build_multi_line_list_with_text() {
assert_eq!(
*Ast::from_string("* item1\n* 2\nhi text").inner(),
vec![
Node::List(vec!["item1".to_string(), "2".to_string()]),
Node::Text("hi text".to_string()),
],
);
}
#[test]
fn build_multi_line_vec() {
assert_eq!(
*Ast::from_string("=> /test hi\nhi there\n> hi").inner(),
vec![
Node::Link {
to: "/test".to_string(),
text: Some("hi".to_string()),
},
Node::Text("hi there".to_string()),
Node::Blockquote("hi".to_string()),
],
);
}
#[test]
fn build_single_0th_from_vec() {
assert_eq!(
Ast::from_string("=> /test hi").inner(),
&vec![Node::Link {
to: "/test".to_string(),
text: Some("hi".to_string()),
}],
);
}
#[test]
fn build_single_element() {
assert_eq!(
Ast::from_string("=> /test hi").inner().get(0).unwrap(),
&Node::Link {
to: "/test".to_string(),
text: Some("hi".to_string()),
},
);
}
#[test]
fn gemtext_to_ast_then_ast_to_gemtext() {
assert_eq!(
Ast::from_string(EXAMPLE_GEMTEXT).to_gemtext(),
// `to_gemtext` appends a newline to all responses, so let's make sure we
// account for that.
format!("{}\n", EXAMPLE_GEMTEXT),
);
}
}
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