38 lines
976 B
Rust
38 lines
976 B
Rust
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#[derive(Debug, Eq, PartialEq)]
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pub struct Variable {
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pub(crate) id: String,
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pub(crate) initial_value: String,
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}
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impl From<String> for Variable {
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fn from(string: String) -> Variable {
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let id_value: Vec<&str> = string.split('\n').collect();
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let id = id_value[0].replace("VAR ", "").to_string();
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let initial_value = id_value[1].to_string();
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Variable { id, initial_value }
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}
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}
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impl ToString for Variable {
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#[inline]
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fn to_string(&self) -> String {
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format!("VAR {}\n{}", self.id, self.initial_value)
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}
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}
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#[test]
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fn test_variable_from_string() {
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assert_eq!(
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Variable::from("VAR a\n42".to_string()),
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Variable { id: "a".to_string(), initial_value: "42".to_string()}
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);
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}
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#[test]
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fn test_variable_to_string() {
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let output = Variable { id: "c".to_string(), initial_value: "57".to_string() }.to_string();
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let expected = "VAR c\n57".to_string();
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assert_eq!(output, expected);
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}
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