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serde-macros: Add m.snake_case and m.dotted.case rename rules

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This commit is contained in:
Abhik Jain 2021-04-15 17:40:33 +05:30 committed by GitHub
parent f16d7b67c3
commit 672422e742
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1 changed files with 86 additions and 32 deletions
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118
ruma-serde-macros/src/case.rs
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@ -36,6 +36,10 @@ pub enum RenameRule {
/// Rename direct children to "M_MATRIX_ERROR_CASE" style, as used for responses with error in
/// Matrix spec.
MatrixErrorCase,
/// Rename the direct children to "m.snake_case" style.
MatrixSnakeCase,
/// Rename the direct children to "m.dotted.case" style.
MatrixDottedCase,
}
impl RenameRule {
@ -60,6 +64,10 @@ impl RenameRule {
KebabCase => SnakeCase.apply_to_variant(variant).replace('_', "-"),
ScreamingKebabCase => ScreamingSnakeCase.apply_to_variant(variant).replace('_', "-"),
MatrixErrorCase => String::from("M_") + &ScreamingSnakeCase.apply_to_variant(variant),
MatrixSnakeCase => String::from("m.") + &SnakeCase.apply_to_variant(variant),
MatrixDottedCase => {
String::from("m.") + &SnakeCase.apply_to_variant(variant).replace('_', ".")
}
}
}
@ -92,6 +100,8 @@ impl RenameRule {
KebabCase => field.replace('_', "-"),
ScreamingKebabCase => ScreamingSnakeCase.apply_to_field(field).replace('_', "-"),
MatrixErrorCase => String::from("M_") + &ScreamingSnakeCase.apply_to_field(field),
MatrixSnakeCase => String::from("m.") + field,
MatrixDottedCase => String::from("m.") + &field.replace('_', "."),
}
}
}
@ -110,6 +120,8 @@ impl FromStr for RenameRule {
"kebab-case" => Ok(KebabCase),
"SCREAMING-KEBAB-CASE" => Ok(ScreamingKebabCase),
"M_MATRIX_ERROR_CASE" => Ok(MatrixErrorCase),
"m.snake_case" => Ok(MatrixSnakeCase),
"m.dotted.case" => Ok(MatrixDottedCase),
_ => Err(()),
}
}
@ -117,34 +129,48 @@ impl FromStr for RenameRule {
#[test]
fn rename_variants() {
for &(original, lower, upper, camel, snake, screaming, kebab, screaming_kebab, matrix_error) in
&[
(
"Outcome",
"outcome",
"OUTCOME",
"outcome",
"outcome",
"OUTCOME",
"outcome",
"OUTCOME",
"M_OUTCOME",
),
(
"VeryTasty",
"verytasty",
"VERYTASTY",
"veryTasty",
"very_tasty",
"VERY_TASTY",
"very-tasty",
"VERY-TASTY",
"M_VERY_TASTY",
),
("A", "a", "A", "a", "a", "A", "a", "A", "M_A"),
("Z42", "z42", "Z42", "z42", "z42", "Z42", "z42", "Z42", "M_Z42"),
]
{
for &(
original,
lower,
upper,
camel,
snake,
screaming,
kebab,
screaming_kebab,
matrix_error,
m_snake,
m_dotted,
) in &[
(
"Outcome",
"outcome",
"OUTCOME",
"outcome",
"outcome",
"OUTCOME",
"outcome",
"OUTCOME",
"M_OUTCOME",
"m.outcome",
"m.outcome",
),
(
"VeryTasty",
"verytasty",
"VERYTASTY",
"veryTasty",
"very_tasty",
"VERY_TASTY",
"very-tasty",
"VERY-TASTY",
"M_VERY_TASTY",
"m.very_tasty",
"m.very.tasty",
),
("A", "a", "A", "a", "a", "A", "a", "A", "M_A", "a"),
("Z42", "z42", "Z42", "z42", "z42", "Z42", "z42", "Z42", "M_Z42", "z42"),
] {
assert_eq!(None.apply_to_variant(original), original);
assert_eq!(LowerCase.apply_to_variant(original), lower);
assert_eq!(Uppercase.apply_to_variant(original), upper);
@ -155,13 +181,37 @@ fn rename_variants() {
assert_eq!(KebabCase.apply_to_variant(original), kebab);
assert_eq!(ScreamingKebabCase.apply_to_variant(original), screaming_kebab);
assert_eq!(MatrixErrorCase.apply_to_variant(original), matrix_error);
assert_eq!(MatrixSnakeCase.apply_to_variant(original), m_snake);
assert_eq!(MatrixDottedCase.apply_to_variant(original), m_dotted);
}
}
#[test]
fn rename_fields() {
for &(original, upper, pascal, camel, screaming, kebab, screaming_kebab, matrix_error) in &[
("outcome", "OUTCOME", "Outcome", "outcome", "OUTCOME", "outcome", "OUTCOME", "M_OUTCOME"),
for &(
original,
upper,
pascal,
camel,
screaming,
kebab,
screaming_kebab,
matrix_error,
m_snake,
m_dotted,
) in &[
(
"outcome",
"OUTCOME",
"Outcome",
"outcome",
"OUTCOME",
"outcome",
"OUTCOME",
"M_OUTCOME",
"m.outcome",
"m.outcome",
),
(
"very_tasty",
"VERY_TASTY",
@ -171,9 +221,11 @@ fn rename_fields() {
"very-tasty",
"VERY-TASTY",
"M_VERY_TASTY",
"m.very_tasty",
"m.very.tasty",
),
("a", "A", "A", "a", "A", "a", "A", "M_A"),
("z42", "Z42", "Z42", "z42", "Z42", "z42", "Z42", "M_Z42"),
("a", "A", "A", "a", "A", "a", "A", "M_A", "a", "a"),
("z42", "Z42", "Z42", "z42", "Z42", "z42", "Z42", "M_Z42", "z42", "z42"),
] {
assert_eq!(None.apply_to_field(original), original);
assert_eq!(Uppercase.apply_to_field(original), upper);
@ -184,5 +236,7 @@ fn rename_fields() {
assert_eq!(KebabCase.apply_to_field(original), kebab);
assert_eq!(ScreamingKebabCase.apply_to_field(original), screaming_kebab);
assert_eq!(MatrixErrorCase.apply_to_field(original), matrix_error);
assert_eq!(MatrixSnakeCase.apply_to_field(original), m_snake);
assert_eq!(MatrixDottedCase.apply_to_field(original), m_dotted);
}
}