codama_nodes/link_nodes/
defined_type_link_node.rs

1use crate::{CamelCaseString, HasName, ProgramLinkNode};
2use codama_nodes_derive::node;
3
4#[node]
5pub struct DefinedTypeLinkNode {
6    // Data.
7    pub name: CamelCaseString,
8
9    // Children.
10    #[serde(skip_serializing_if = "crate::is_default")]
11    pub program: Option<ProgramLinkNode>,
12}
13
14impl From<DefinedTypeLinkNode> for crate::Node {
15    fn from(val: DefinedTypeLinkNode) -> Self {
16        crate::Node::Link(val.into())
17    }
18}
19
20impl DefinedTypeLinkNode {
21    pub fn new<T>(name: T) -> Self
22    where
23        T: Into<CamelCaseString>,
24    {
25        Self {
26            name: name.into(),
27            program: None,
28        }
29    }
30
31    pub fn new_from_program<T>(name: T, program: ProgramLinkNode) -> Self
32    where
33        T: Into<CamelCaseString>,
34    {
35        Self {
36            name: name.into(),
37            program: Some(program),
38        }
39    }
40}
41
42impl From<String> for DefinedTypeLinkNode {
43    fn from(name: String) -> Self {
44        Self::new(name)
45    }
46}
47
48impl From<&str> for DefinedTypeLinkNode {
49    fn from(name: &str) -> Self {
50        Self::new(name)
51    }
52}
53
54impl HasName for DefinedTypeLinkNode {
55    fn name(&self) -> &CamelCaseString {
56        &self.name
57    }
58}
59
60#[cfg(test)]
61mod tests {
62    use super::*;
63
64    #[test]
65    fn new() {
66        let node = DefinedTypeLinkNode::new("my_type");
67        assert_eq!(node.name, CamelCaseString::new("myType"));
68    }
69
70    #[test]
71    fn new_from_program() {
72        let node =
73            DefinedTypeLinkNode::new_from_program("my_type", ProgramLinkNode::new("my_program"));
74        assert_eq!(node.name, CamelCaseString::new("myType"));
75        assert_eq!(node.program, Some(ProgramLinkNode::new("myProgram")));
76    }
77
78    #[test]
79    fn from_string() {
80        let node: DefinedTypeLinkNode = String::from("my_type").into();
81        assert_eq!(node.name, CamelCaseString::new("myType"));
82        assert_eq!(node.program, None);
83    }
84
85    #[test]
86    fn from_str() {
87        let node: DefinedTypeLinkNode = "my_type".into();
88        assert_eq!(node.name, CamelCaseString::new("myType"));
89        assert_eq!(node.program, None);
90    }
91
92    #[test]
93    fn to_json() {
94        let node = DefinedTypeLinkNode::new("myType");
95        let json = serde_json::to_string(&node).unwrap();
96        assert_eq!(json, r#"{"kind":"definedTypeLinkNode","name":"myType"}"#);
97    }
98
99    #[test]
100    fn from_json() {
101        let json = r#"{"kind":"definedTypeLinkNode","name":"myType"}"#;
102        let node: DefinedTypeLinkNode = serde_json::from_str(json).unwrap();
103        assert_eq!(node, DefinedTypeLinkNode::new("myType"));
104    }
105}
codama_nodes/link_nodes/defined_type_link_node.rs

codama_nodes/link_nodes/
defined_type_link_node.rs
