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#![allow(dead_code)]
macro_rules! tests {
($kind: literal in mod $module: ident $($unwrap: ident)?) => {
mod $module {
mod all {
mod single {
use bauer::Builder;
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct Skip {
#[builder(skip)]
field_a: u32,
}
#[test]
fn default() {
let f: Skip = Skip::builder().build();
assert_eq!(f.field_a, 0);
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipValue {
#[builder(skip = 42)]
field_a: u32,
}
#[test]
fn value() {
let f: SkipValue = SkipValue::builder().build();
assert_eq!(f.field_a, 42);
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipOption {
#[builder(skip)]
field_a: Option<u32>,
}
#[test]
fn default_option() {
let f: SkipOption = SkipOption::builder().build();
assert_eq!(f.field_a, None);
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipOptionValue {
#[builder(skip = Some(42))]
field_a: Option<u32>,
}
#[test]
fn value_option() {
let f: SkipOptionValue = SkipOptionValue::builder().build();
assert_eq!(f.field_a, Some(42));
}
}
mod multi {
use bauer::Builder;
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipValueDefault {
#[builder(skip = 42)]
field_a: u32,
#[builder(skip)]
field_b: u32,
}
#[test]
fn value_default() {
let f: SkipValueDefault = SkipValueDefault::builder().build();
assert_eq!(f.field_a, 42);
assert_eq!(f.field_b, 0);
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipValue {
#[builder(skip = 42)]
field_a: u32,
#[builder(skip = 24)]
field_b: u32,
}
#[test]
fn value() {
let f: SkipValue = SkipValue::builder().build();
assert_eq!(f.field_a, 42);
assert_eq!(f.field_b, 24);
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipDefault {
#[builder(skip)]
field_a: u32,
#[builder(skip)]
field_b: u32,
}
#[test]
fn default() {
let f: SkipDefault = SkipDefault::builder().build();
assert_eq!(f.field_a, 0);
assert_eq!(f.field_b, 0);
}
}
}
mod some {
mod single {
use bauer::Builder;
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct Skip {
other: u32,
#[builder(skip)]
field_a: u32,
}
#[test]
fn default() {
let f: Skip = Skip::builder()
.other(64)
.build()
$(.$unwrap())?;
assert_eq!(f.other, 64);
assert_eq!(f.field_a, 0);
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipValue {
other: u32,
#[builder(skip = 42)]
field_a: u32,
}
#[test]
fn value() {
let f: SkipValue = SkipValue::builder()
.other(64)
.build()
$(.$unwrap())?;
assert_eq!(f.other, 64);
assert_eq!(f.field_a, 42);
}
}
mod multi {
use bauer::Builder;
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipValueDefault {
other: u32,
#[builder(skip = 42)]
field_a: u32,
#[builder(skip)]
field_b: u32,
}
#[test]
fn value_default() {
let f: SkipValueDefault = SkipValueDefault::builder()
.other(64)
.build()
$(.$unwrap())?;
assert_eq!(f.field_a, 42);
assert_eq!(f.field_b, 0);
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipValue {
other: u32,
#[builder(skip = 42)]
field_a: u32,
#[builder(skip = 24)]
field_b: u32,
}
#[test]
fn value() {
let f: SkipValue = SkipValue::builder()
.other(64)
.build()
$(.$unwrap())?;
assert_eq!(f.field_a, 42);
assert_eq!(f.field_b, 24);
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct SkipDefault {
other: u32,
#[builder(skip)]
field_a: u32,
#[builder(skip)]
field_b: u32,
}
#[test]
fn default() {
let f: SkipDefault = SkipDefault::builder()
.other(64)
.build()
$(.$unwrap())?;
assert_eq!(f.field_a, 0);
assert_eq!(f.field_b, 0);
}
}
mod referrential {
use bauer::Builder;
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct OneField {
other: u32,
#[builder(skip = other + 1)]
field_a: u32,
}
#[test]
fn one_field() {
for n in [64, 82, 83] {
let f: OneField = OneField::builder()
.other(n)
.build()
$(.$unwrap())?;
assert_eq!(f.other, n);
assert_eq!(f.field_a, n + 1);
}
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct Add {
x: u32,
y: u32,
#[builder(skip = x + y)]
sum: u32,
}
#[test]
fn two_fields_add() {
for x in [89, 123, 450] {
for y in [12, 50, 173] {
let f: Add = Add::builder()
.x(x)
.y(y)
.build()
$(.$unwrap())?;
assert_eq!(f.x, x);
assert_eq!(f.y, y);
assert_eq!(f.sum, x + y);
}
}
}
fn sum(iter: impl Iterator<Item = u32>) -> u32 {
iter.sum()
}
#[derive(Debug, Builder, PartialEq)]
#[builder(kind = $kind)]
struct CollectedRepeatField {
#[builder(repeat = u32, collector = sum)]
sum: u32,
#[builder(skip = sum * sum)]
sum_squared: u32,
}
#[test]
fn collected_repeat_field() {
for x in [89, 123] {
for y in [12, 50] {
for z in [123, 8123] {
let f: CollectedRepeatField = CollectedRepeatField::builder()
.sum(x)
.sum(y)
.sum(z)
.build();
let sum = x + y + z;
assert_eq!(f.sum, sum);
assert_eq!(f.sum_squared, sum * sum);
}
}
}
}
}
}
}
};
}
tests!("borrowed" in mod borrowed unwrap);
tests!("owned" in mod owned unwrap);
tests!("type-state" in mod type_state);