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#[cfg(test)]
mod tree_tests {
use sgf_parser::Action::Move;
use sgf_parser::*;
#[test]
fn can_convert_game_tree_without_variations() {
let tree = GameTree {
nodes: vec![
GameNode {
tokens: vec![
SgfToken::PlayerName {
color: Color::Black,
name: "black".to_string(),
},
SgfToken::PlayerName {
color: Color::White,
name: "white".to_string(),
},
],
},
GameNode {
tokens: vec![SgfToken::Move {
color: Color::Black,
action: Move(3, 3),
}],
},
GameNode {
tokens: vec![SgfToken::Move {
color: Color::White,
action: Move(16, 16),
}],
},
],
variations: vec![],
};
let string_tree: String = tree.into();
assert_eq!(string_tree, "(;PB[black]PW[white];B[cc];W[pp])");
}
#[test]
fn can_convert_game_tree_with_variations() {
let tree = GameTree {
nodes: vec![
GameNode {
tokens: vec![
SgfToken::PlayerName {
color: Color::Black,
name: "black".to_string(),
},
SgfToken::PlayerName {
color: Color::White,
name: "white".to_string(),
},
],
},
GameNode {
tokens: vec![SgfToken::Move {
color: Color::Black,
action: Move(3, 3),
}],
},
GameNode {
tokens: vec![SgfToken::Move {
color: Color::White,
action: Move(16, 16),
}],
},
],
variations: vec![
GameTree {
nodes: vec![GameNode {
tokens: vec![SgfToken::Move {
color: Color::Black,
action: Move(4, 16),
}],
}],
variations: vec![],
},
GameTree {
nodes: vec![GameNode {
tokens: vec![SgfToken::Move {
color: Color::Black,
action: Move(16, 4),
}],
}],
variations: vec![],
},
],
};
let string_tree: String = tree.into();
assert_eq!(
string_tree,
"(;PB[black]PW[white];B[cc];W[pp](;B[dp])(;B[pd]))"
);
}
#[test]
fn can_validate_valid_game_tree() {
let tree = GameTree {
nodes: vec![
GameNode {
tokens: vec![
SgfToken::PlayerName {
color: Color::Black,
name: "black".to_string(),
},
SgfToken::PlayerName {
color: Color::White,
name: "white".to_string(),
},
SgfToken::Size(19, 19),
],
},
GameNode {
tokens: vec![SgfToken::Move {
color: Color::Black,
action: Move(3, 3),
}],
},
GameNode {
tokens: vec![SgfToken::Move {
color: Color::White,
action: Move(16, 16),
}],
},
],
variations: vec![],
};
assert!(tree.is_valid());
}
#[test]
fn can_invalidate_invalid_main_varation() {
let tree = GameTree {
nodes: vec![
GameNode {
tokens: vec![
SgfToken::PlayerName {
color: Color::Black,
name: "black".to_string(),
},
SgfToken::PlayerName {
color: Color::White,
name: "white".to_string(),
},
],
},
GameNode {
tokens: vec![SgfToken::Move {
color: Color::Black,
action: Move(3, 3),
}],
},
GameNode {
tokens: vec![
SgfToken::Move {
color: Color::White,
action: Move(16, 16),
},
SgfToken::Size(19, 19),
],
},
],
variations: vec![],
};
assert!(!tree.is_valid());
}
#[test]
fn single_node_tree_is_valid() {
let tree = GameTree {
nodes: vec![GameNode {
tokens: vec![
SgfToken::PlayerName {
color: Color::Black,
name: "black".to_string(),
},
SgfToken::PlayerName {
color: Color::White,
name: "white".to_string(),
},
SgfToken::Size(19, 19),
],
}],
variations: vec![],
};
assert!(tree.is_valid());
}
#[test]
fn charset_converted_to_utf8_on_string_conversion() {
let tree = GameTree {
nodes: vec![GameNode {
tokens: vec![
SgfToken::Charset(Encoding::Other("ISO-8859".to_string())),
SgfToken::PlayerName {
color: Color::Black,
name: "black".to_string(),
},
SgfToken::PlayerName {
color: Color::White,
name: "white".to_string(),
},
SgfToken::Size(19, 19),
],
}],
variations: vec![],
};
let output: String = tree.into();
assert_eq!(output, "(;CA[UTF-8]PB[black]PW[white]SZ[19])");
}
}