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extern crate rand; pub mod helper; pub mod locales; pub use locales::en::Faker; mod fake; pub use fake::Fake; pub mod faker; pub mod dummy; pub use dummy::Dummy; #[macro_export] macro_rules! fake { (@inner expr $e:expr) => ($e); (@inner $cat:ident . $m:ident ($($args:expr),+) in $locale:ident | $($func:ident)|+) => ( Some(<$crate::locales::$locale::Faker as $crate::faker::$cat>::$m($($args),+)) $( .map(|v| $func(v)) )+ .unwrap() ); (@inner $cat:ident . $m:ident in $locale:ident | $($func:ident)|+) => ( Some(<$crate::locales::$locale::Faker as $crate::faker::$cat>::$m()) $( .map(|v| $func(v)) )+ .unwrap() ); (@inner $cat:ident . $m:ident | $($func:ident)|+) => ( Some(<$crate::locales::en::Faker as $crate::faker::$cat>::$m()) $( .map(|v| $func(v)) )+ .unwrap() ); (@inner $cat:ident . $m:ident ($($args:expr),+) | $($func:ident)|+) => ( Some(<$crate::locales::en::Faker as $crate::faker::$cat>::$m($($args),+)) $( .map(|v| $func(v)) )+ .unwrap() ); (@inner $cat:ident . $m:ident ($($args:expr),+) in $locale:ident) => (<$crate::locales::$locale::Faker as $crate::faker::$cat>::$m($($args),+)); (@inner $cat:ident . $m:ident in $locale:ident) => (<$crate::locales::$locale::Faker as $crate::faker::$cat>::$m()); (@inner $cat:ident . $m:ident) => (<$crate::locales::en::Faker as $crate::faker::$cat>::$m()); (@inner $cat:ident . $m:ident ($($args:expr),+)) => (<$crate::locales::en::Faker as $crate::faker::$cat>::$m($($args),+)); ($fmt:expr, $([$named:ident = $($f:tt)+]),+) => (format!($fmt, $($named = fake!(@inner $($f)+)),+)); ($fmt:expr, $([$($f:tt)+]),+) => (format!($fmt, $(fake!(@inner $($f)+)),+)); ($cat:ident . $m:ident ($($args:expr),+) in $locale:ident) => (<$crate::locales::$locale::Faker as $crate::faker::$cat>::$m($($args),+)); ($cat:ident . $m:ident in $locale:ident) => (<$crate::locales::$locale::Faker as $crate::faker::$cat>::$m()); ($cat:ident . $m:ident ($($args:expr),+)) => (<$crate::locales::en::Faker as $crate::faker::$cat>::$m($($args),+)); ($cat:ident . $m:ident) => (<$crate::locales::en::Faker as $crate::faker::$cat>::$m()); } #[macro_export] macro_rules! dummy { ($($d:tt)+) => (<$($d)+ as $crate::dummy::Dummy>::dummy()); } #[cfg(test)] mod tests { use super::Dummy; use super::faker::*; use super::helper::gen_range; fn to_lowercase<S: Into<String>>(s: S) -> String { s.into().to_lowercase() } #[test] fn test_custom_string() { let data = fake!("{} - {} - {}", [Name.name | to_lowercase], [Number.number(10)], [expr fake!(Name.name).to_lowercase()]); println!("{}", data); let name_locale = fake!("{} - {}", [Name.name], [Name.name in zh_tw]); println!("{}", name_locale); let response = fake!(r#"{{"name": "{x}", "chinese_name": "{y}"}}"#, [y = Name.name in zh_tw], [x = Name.name]); println!("{}", response); let image_url = fake!(r#"http://{domain}.{domain_suffix}/user/{username}.png?size={size}x{size}"#, [domain = Name.last_name | to_lowercase], [domain_suffix = Internet.domain_suffix], [username = Name.first_name | to_lowercase], [size = expr [512, 256, 128][gen_range(0, 3)]] ); println!("{}", image_url); } #[test] fn lorem_usage() { println!("{:?}", <Faker as Lorem>::word()); println!("{:?}", <Faker as Lorem>::words(10)); println!("{:?}", <Faker as Lorem>::sentence(4, 6)); println!("{:?}", <Faker as Lorem>::sentences(10)); println!("{:?}", <Faker as Lorem>::paragraph(7, 3)); println!("{:?}", <Faker as Lorem>::paragraphs(3)); } #[test] fn name_usage() { println!("{:?}", <Faker as Name>::first_name()); println!("{:?}", <Faker as Name>::last_name()); println!("{:?}", <Faker as Name>::name()); println!("{:?}", <Faker as Name>::name_with_middle()); println!("{:?}", <Faker as Name>::title_descriptor()); println!("{:?}", <Faker as Name>::title_level()); println!("{:?}", <Faker as Name>::title_job()); println!("{:?}", <Faker as Name>::title()); use super::locales::zh_tw; println!("{}", <zh_tw::Faker as Name>::first_name()); println!("{}", <zh_tw::Faker as Name>::last_name()); println!("{}", <zh_tw::Faker as Name>::name()); println!("{}", <zh_tw::Faker as Name>::name_with_middle()); println!("{:?}", <zh_tw::Faker as Name>::title_descriptor()); println!("{:?}", <zh_tw::Faker as Name>::title_level()); println!("{:?}", <zh_tw::Faker as Name>::title_job()); println!("{:?}", <zh_tw::Faker as Name>::title()); } #[test] fn number_usage() { println!("{:?}", <Faker as Number>::digit()); println!("{:?}", <Faker as Number>::number(10)); println!("{:?}", <Faker as Number>::between(5, 10)); println!("{:?}", <Faker as Number>::between(5.0_f32, 10.0_f32)); } #[test] fn boolean_usage() { println!("{:?}", <Faker as Boolean>::boolean()); } #[test] fn internet_usage() { println!("{:?}", <Faker as Internet>::free_email_provider()); println!("{:?}", <Faker as Internet>::domain_suffix()); println!("{:?}", <Faker as Internet>::user_name()); println!("{:?}", <Faker as Internet>::free_email()); println!("{:?}", <Faker as Internet>::safe_email()); println!("{:?}", <Faker as Internet>::password(8, 20)); } #[test] fn company_usage() { println!("{:?}", <Faker as Company>::suffix()); println!("{:?}", <Faker as Company>::name()); println!("{:?}", <Faker as Company>::buzzword()); println!("{:?}", <Faker as Company>::catch_phase()); println!("{:?}", <Faker as Company>::bs()); println!("{:?}", <Faker as Company>::profession()); println!("{:?}", <Faker as Company>::industry()); } #[test] fn address_usage() { println!("{:?}", <Faker as Address>::time_zone()); println!("{:?}", <Faker as Address>::city_prefix()); println!("{:?}", <Faker as Address>::city_suffix()); println!("{:?}", <Faker as Address>::street_suffix()); println!("{:?}", <Faker as Address>::state()); println!("{:?}", <Faker as Address>::state_abbr()); println!("{:?}", <Faker as Address>::city()); println!("{:?}", <Faker as Address>::street_name()); println!("{:?}", <Faker as Address>::building_number()); println!("{:?}", <Faker as Address>::street_address()); println!("{:?}", <Faker as Address>::secondary_address()); println!("{:?}", <Faker as Address>::zip()); println!("{:?}", <Faker as Address>::postcode()); println!("{:?}", <Faker as Address>::latitude()); println!("{:?}", <Faker as Address>::longitude()); } #[test] fn phone_number_usage() { println!("{:?}", <Faker as PhoneNumber>::phone_number()); println!("{:?}", <Faker as PhoneNumber>::phone_number_with_format("N###-####")); println!("{:?}", <Faker as PhoneNumber>::cell_number()); } #[test] fn macro_test() { println!("{:?}", fake!(Lorem.word)); println!("{:?}", fake!(Number.number(10))); println!("{:?}", fake!(Lorem.sentence(4, 6))); println!("{}", fake!(Name.name in zh_tw)); println!("{:?}", dummy!(i32)); println!("{:?}", dummy!(Vec<Vec<i32>>)); } #[test] fn dummy_test() { println!("{:?}", i8::dummy()); println!("{:?}", i16::dummy()); println!("{:?}", i32::dummy()); println!("{:?}", i64::dummy()); println!("{:?}", u8::dummy()); println!("{:?}", u16::dummy()); println!("{:?}", u32::dummy()); println!("{:?}", u64::dummy()); println!("{:?}", isize::dummy()); println!("{:?}", usize::dummy()); println!("{:?}", f32::dummy()); println!("{:?}", f64::dummy()); println!("{:?}", bool::dummy()); println!("{:?}", String::dummy()); println!("{:?}", <&str as Dummy>::dummy()); println!("{:?}", Vec::<i32>::dummy()); println!("{:?}", Option::<i32>::dummy()); println!("{:?}", Vec::<Vec<i32>>::dummy()); println!("{:?}", Vec::<Option<i32>>::dummy()); println!("{:?}", <Vec<Vec<i32>> as Dummy>::dummy()); } }