refactor: remove complex test helper definition, use for loop instead

pull/12043/head
Nikita Revenco 2024-12-20 11:55:37 +00:00
parent efab176b06
commit 58177afb2a
1 changed files with 144 additions and 118 deletions

View File

@ -151,153 +151,179 @@ pub fn to_snake_case(text: impl Iterator<Item = char>) -> Tendril {
mod tests {
use super::*;
fn case_tester<'a, F>(change_fn: F) -> impl Fn(&'a str, &'a str) + 'a
where
F: Fn(std::str::Chars<'a>) -> Tendril + 'a,
{
move |input: &str, expected: &str| {
let transformed = change_fn(input.chars());
let m = transformed.to_string();
dbg!(input);
assert_eq!(m.as_str(), expected)
#[test]
fn test_camel_case_conversion() {
let tests = [
("hello world", "helloWorld"),
("Hello World", "helloWorld"),
("hello_world", "helloWorld"),
("HELLO_WORLD", "helloWorld"),
("hello-world", "helloWorld"),
("hello world", "helloWorld"),
(" hello world", "helloWorld"),
("hello\tworld", "helloWorld"),
("HELLO WORLD", "helloWorld"),
("HELLO-world", "helloWorld"),
("hello WORLD ", "helloWorld"),
("helloWorld", "helloWorld"),
];
for (input, expected) in tests {
assert_eq!(to_camel_case(input.chars()), expected)
}
}
#[test]
fn test_camel_case_conversion() {
let camel_test = case_tester(to_camel_case);
camel_test("hello world", "helloWorld");
camel_test("Hello World", "helloWorld");
camel_test("hello_world", "helloWorld");
camel_test("HELLO_WORLD", "helloWorld");
camel_test("hello-world", "helloWorld");
camel_test("hello world", "helloWorld");
camel_test(" hello world", "helloWorld");
camel_test("hello\tworld", "helloWorld");
camel_test("HELLO WORLD", "helloWorld");
camel_test("HELLO-world", "helloWorld");
camel_test("hello WORLD ", "helloWorld");
camel_test("helloWorld", "helloWorld");
}
#[test]
fn test_lower_case_conversion() {
let lower_test = case_tester(to_lower_case);
lower_test("HelloWorld", "helloworld");
lower_test("HELLO WORLD", "hello world");
lower_test("hello_world", "hello_world");
lower_test("Hello-World", "hello-world");
lower_test("Hello", "hello");
lower_test("WORLD", "world");
lower_test("hello world", "hello world");
lower_test("HELLOworld", "helloworld");
lower_test("hello-world", "hello-world");
lower_test("hello_world_here", "hello_world_here");
lower_test("HELLO_world", "hello_world");
lower_test("MixEdCaseString", "mixedcasestring");
let tests = [
("HelloWorld", "helloworld"),
("HELLO WORLD", "hello world"),
("hello_world", "hello_world"),
("Hello-World", "hello-world"),
("Hello", "hello"),
("WORLD", "world"),
("hello world", "hello world"),
("HELLOworld", "helloworld"),
("hello-world", "hello-world"),
("hello_world_here", "hello_world_here"),
("HELLO_world", "hello_world"),
("MixEdCaseString", "mixedcasestring"),
];
for (input, expected) in tests {
assert_eq!(to_lower_case(input.chars()), expected)
}
}
#[test]
fn test_upper_case_conversion() {
let upper_test = case_tester(to_upper_case);
upper_test("helloWorld", "HELLOWORLD");
upper_test("hello world", "HELLO WORLD");
upper_test("hello_world", "HELLO_WORLD");
upper_test("Hello-World", "HELLO-WORLD");
upper_test("Hello", "HELLO");
upper_test("world", "WORLD");
upper_test("hello world", "HELLO WORLD");
upper_test("helloworld", "HELLOWORLD");
upper_test("hello-world", "HELLO-WORLD");
upper_test("hello_world_here", "HELLO_WORLD_HERE");
upper_test("hello_WORLD", "HELLO_WORLD");
upper_test("mixedCaseString", "MIXEDCASESTRING");
let tests = [
("helloWorld", "HELLOWORLD"),
("hello world", "HELLO WORLD"),
("hello_world", "HELLO_WORLD"),
("Hello-World", "HELLO-WORLD"),
("Hello", "HELLO"),
("world", "WORLD"),
("hello world", "HELLO WORLD"),
("helloworld", "HELLOWORLD"),
("hello-world", "HELLO-WORLD"),
("hello_world_here", "HELLO_WORLD_HERE"),
("hello_WORLD", "HELLO_WORLD"),
("mixedCaseString", "MIXEDCASESTRING"),
];
for (input, expected) in tests {
assert_eq!(to_upper_case(input.chars()), expected)
}
}
#[test]
fn test_pascal_case_conversion() {
let pascal_test = case_tester(to_pascal_case);
pascal_test("hello world", "HelloWorld");
pascal_test("Hello World", "HelloWorld");
pascal_test("hello_world", "HelloWorld");
pascal_test("HELLO_WORLD", "HelloWorld");
pascal_test("hello-world", "HelloWorld");
pascal_test("hello world", "HelloWorld");
pascal_test(" hello world", "HelloWorld");
pascal_test("hello\tworld", "HelloWorld");
pascal_test("HELLO WORLD", "HelloWorld");
pascal_test("HELLO-world", "HelloWorld");
pascal_test("hello WORLD ", "HelloWorld");
pascal_test("helloWorld", "HelloWorld");
let tests = [
("hello world", "HelloWorld"),
("Hello World", "HelloWorld"),
("hello_world", "HelloWorld"),
("HELLO_WORLD", "HelloWorld"),
("hello-world", "HelloWorld"),
("hello world", "HelloWorld"),
(" hello world", "HelloWorld"),
("hello\tworld", "HelloWorld"),
("HELLO WORLD", "HelloWorld"),
("HELLO-world", "HelloWorld"),
("hello WORLD ", "HelloWorld"),
("helloWorld", "HelloWorld"),
];
for (input, expected) in tests {
assert_eq!(to_pascal_case(input.chars()), expected)
}
}
#[test]
fn test_alternate_case_conversion() {
let alternate_test = case_tester(to_alternate_case);
alternate_test("hello world", "HELLO WORLD");
alternate_test("Hello World", "hELLO wORLD");
alternate_test("helLo_woRlD", "HELlO_WOrLd");
alternate_test("HELLO_world", "hello_WORLD");
alternate_test("hello-world", "HELLO-WORLD");
alternate_test("Hello-world", "hELLO-WORLD");
alternate_test("hello", "HELLO");
alternate_test("HELLO", "hello");
alternate_test("hello123", "HELLO123");
alternate_test("hello WORLD", "HELLO world");
alternate_test("HELLO123 world", "hello123 WORLD");
alternate_test("world hello", "WORLD HELLO");
let tests = [
("hello world", "HELLO WORLD"),
("Hello World", "hELLO wORLD"),
("helLo_woRlD", "HELlO_WOrLd"),
("HELLO_world", "hello_WORLD"),
("hello-world", "HELLO-WORLD"),
("Hello-world", "hELLO-WORLD"),
("hello", "HELLO"),
("HELLO", "hello"),
("hello123", "HELLO123"),
("hello WORLD", "HELLO world"),
("HELLO123 world", "hello123 WORLD"),
("world hello", "WORLD HELLO"),
];
for (input, expected) in tests {
assert_eq!(to_alternate_case(input.chars()), expected)
}
}
#[test]
fn test_title_case_conversion() {
let title_test = case_tester(to_title_case);
title_test("hello world", "Hello World");
title_test("Hello World", "Hello World");
title_test("hello_world", "Hello World");
title_test("HELLO_WORLD", "Hello World");
title_test("hello-world", "Hello World");
let tests = [
("hello world", "Hello World"),
("Hello World", "Hello World"),
("hello_world", "Hello World"),
("HELLO_WORLD", "Hello World"),
("hello-world", "Hello World"),
("hello world", "Hello World"),
(" hello world", "Hello World"),
("hello\tworld", "Hello World"),
// ("HELLO WORLD", "Hello World"),
("HELLO-world", "Hello World"),
// ("hello WORLD ", "Hello World"),
// ("helloWorld", "Hello World"),
];
title_test("hello world", "Hello World");
title_test(" hello world", "Hello World");
title_test("hello\tworld", "Hello World");
// title_test("HELLO WORLD", "Hello World");
title_test("HELLO-world", "Hello World");
// title_test("hello WORLD ", "Hello World");
// title_test("helloWorld", "Hello World");
for (input, expected) in tests {
assert_eq!(to_title_case(input.chars()), expected)
}
}
#[test]
fn test_kebab_case_conversion() {
let kebab_test = case_tester(to_kebab_case);
kebab_test("helloWorld", "hello-world");
kebab_test("HelloWorld", "hello-world");
kebab_test("hello_world", "hello-world");
kebab_test("HELLO_WORLD", "hello-world");
kebab_test("hello-world", "hello-world");
kebab_test("hello world", "hello-world");
kebab_test("hello\tworld", "hello-world");
kebab_test("HELLO WORLD", "hello-world");
kebab_test("HELLO-world", "hello-world");
kebab_test("hello WORLD ", "hello-world");
kebab_test("helloWorld", "hello-world");
kebab_test("HelloWorld123", "hello-world123");
let tests = [
("helloWorld", "hello-world"),
("HelloWorld", "hello-world"),
("hello_world", "hello-world"),
("HELLO_WORLD", "hello-world"),
("hello-world", "hello-world"),
("hello world", "hello-world"),
("hello\tworld", "hello-world"),
("HELLO WORLD", "hello-world"),
("HELLO-world", "hello-world"),
("hello WORLD ", "hello-world"),
("helloWorld", "hello-world"),
("HelloWorld123", "hello-world123"),
];
for (input, expected) in tests {
assert_eq!(to_kebab_case(input.chars()), expected)
}
}
#[test]
fn test_snake_case_conversion() {
let snake_test = case_tester(to_snake_case);
snake_test("helloWorld", "hello_world");
snake_test("HelloWorld", "hello_world");
snake_test("hello world", "hello_world");
snake_test("HELLO WORLD", "hello_world");
snake_test("hello-world", "hello_world");
snake_test("hello world", "hello_world");
snake_test("hello\tworld", "hello_world");
snake_test("HELLO WORLD", "hello_world");
snake_test("HELLO-world", "hello_world");
snake_test("hello WORLD ", "hello_world");
snake_test("helloWorld", "hello_world");
snake_test("helloWORLD123", "hello_world123");
let tests = [
("helloWorld", "hello_world"),
("HelloWorld", "hello_world"),
("hello world", "hello_world"),
("HELLO WORLD", "hello_world"),
("hello-world", "hello_world"),
("hello world", "hello_world"),
("hello\tworld", "hello_world"),
("HELLO WORLD", "hello_world"),
("HELLO-world", "hello_world"),
("hello WORLD ", "hello_world"),
("helloWorld", "hello_world"),
("helloWORLD123", "hello_world123"),
];
for (input, expected) in tests {
assert_eq!(to_snake_case(input.chars()), expected)
}
}
}