From 1ec48a3725db1b1c3775f6c3ce79df95bc66a89a Mon Sep 17 00:00:00 2001
From: Chris Wong <lambda.fairy@gmail.com>
Date: Sun, 31 Jul 2016 21:34:46 +1200
Subject: [PATCH] Refactor tests
Closes #39
---
maud_macros/tests/basic_syntax.rs | 145 ++++++
maud_macros/tests/control_structures.rs | 139 ++++++
maud_macros/tests/misc.rs | 142 ++++++
maud_macros/tests/splices.rs | 124 ++++++
maud_macros/tests/tests.rs | 564 ------------------------
5 files changed, 550 insertions(+), 564 deletions(-)
create mode 100644 maud_macros/tests/basic_syntax.rs
create mode 100644 maud_macros/tests/control_structures.rs
create mode 100644 maud_macros/tests/misc.rs
create mode 100644 maud_macros/tests/splices.rs
delete mode 100644 maud_macros/tests/tests.rs
diff --git a/maud_macros/tests/basic_syntax.rs b/maud_macros/tests/basic_syntax.rs
new file mode 100644
index 0000000..949b5d4
--- /dev/null
+++ b/maud_macros/tests/basic_syntax.rs
@@ -0,0 +1,145 @@
+#![feature(plugin)]
+#![plugin(maud_macros)]
+
+extern crate maud;
+
+#[test]
+fn literals() {
+ let mut s = String::new();
+ html!(s, "du\tcks" -23 3.14 '\n' "geese").unwrap();
+ assert_eq!(s, "du\tcks-233.14\ngeese");
+}
+
+#[test]
+fn escaping() {
+ let mut s = String::new();
+ html!(s, "<flim&flam>").unwrap();
+ assert_eq!(s, "<flim&flam>");
+}
+
+#[test]
+fn semicolons() {
+ let mut s = String::new();
+ html!(s, {
+ "one";
+ "two";
+ "three";
+ ;;;;;;;;;;;;;;;;;;;;;;;;
+ "four";
+ }).unwrap();
+ assert_eq!(s, "onetwothreefour");
+}
+
+#[test]
+fn blocks() {
+ let mut s = String::new();
+ html!(s, {
+ "hello"
+ {
+ " ducks" " geese"
+ }
+ " swans"
+ }).unwrap();
+ assert_eq!(s, "hello ducks geese swans");
+}
+
+#[test]
+fn simple_elements() {
+ let mut s = String::new();
+ html!(s, p { b { "pickle" } "barrel" i { "kumquat" } }).unwrap();
+ assert_eq!(s, "<p><b>pickle</b>barrel<i>kumquat</i></p>");
+}
+
+#[test]
+fn nesting_elements() {
+ let mut s = String::new();
+ html!(s, html body div p sup "butts").unwrap();
+ assert_eq!(s, "<html><body><div><p><sup>butts</sup></p></div></body></html>");
+}
+
+#[test]
+fn empty_elements() {
+ let mut s = String::new();
+ html!(s, "pinkie" br/ "pie").unwrap();
+ assert_eq!(s, "pinkie<br>pie");
+}
+
+#[test]
+fn simple_attributes() {
+ let mut s = String::new();
+ html!(s, {
+ link rel="stylesheet" href="styles.css"/
+ section id="midriff" {
+ p class="hotpink" "Hello!"
+ }
+ }).unwrap();
+ assert_eq!(s, concat!(
+ r#"<link rel="stylesheet" href="styles.css">"#,
+ r#"<section id="midriff"><p class="hotpink">Hello!</p></section>"#));
+}
+
+#[test]
+fn empty_attributes() {
+ let mut s = String::new();
+ html!(s, div readonly? input type="checkbox" checked? /).unwrap();
+ assert_eq!(s, r#"<div readonly><input type="checkbox" checked></div>"#);
+}
+
+#[test]
+fn colons_in_names() {
+ let mut s = String::new();
+ html!(s, pon-pon:controls-alpha a on:click="yay()" "Yay!").unwrap();
+ assert_eq!(s, concat!(
+ r#"<pon-pon:controls-alpha>"#,
+ r#"<a on:click="yay()">Yay!</a>"#,
+ r#"</pon-pon:controls-alpha>"#));
+}
+
+#[test]
+fn hyphens_in_element_names() {
+ let mut s = String::new();
+ html!(s, custom-element {}).unwrap();
+ assert_eq!(s, "<custom-element></custom-element>");
+}
+
+#[test]
+fn hyphens_in_attribute_names() {
+ let mut s = String::new();
+ html!(s, this sentence-is="false" of-course? {}).unwrap();
+ assert_eq!(s, r#"<this sentence-is="false" of-course></this>"#);
+}
+
+#[test]
+fn class_shorthand() {
+ let mut s = String::new();
+ html!(s, p { "Hi, " span.name { "Lyra" } "!" }).unwrap();
+ assert_eq!(s, r#"<p>Hi, <span class="name">Lyra</span>!</p>"#);
+}
+
+#[test]
+fn class_shorthand_with_space() {
+ let mut s = String::new();
+ html!(s, p { "Hi, " span .name { "Lyra" } "!" }).unwrap();
+ assert_eq!(s, r#"<p>Hi, <span class="name">Lyra</span>!</p>"#);
+}
+
+#[test]
+fn classes_shorthand() {
+ let mut s = String::new();
+ html!(s, p { "Hi, " span.name.here { "Lyra" } "!" }).unwrap();
+ assert_eq!(s, r#"<p>Hi, <span class="name here">Lyra</span>!</p>"#);
+}
+
+#[test]
+fn ids_shorthand() {
+ let mut s = String::new();
+ html!(s, p { "Hi, " span#thing { "Lyra" } "!" }).unwrap();
+ assert_eq!(s, r#"<p>Hi, <span id="thing">Lyra</span>!</p>"#);
+}
+
+#[test]
+fn classes_attrs_ids_mixed_up() {
+ let mut s = String::new();
+ html!(s, p { "Hi, " span.name.here lang="en" #thing { "Lyra" } "!" }).unwrap();
+ assert_eq!(s, "<p>Hi, <span lang=\"en\" class=\"name here\" id=\"thing\">Lyra</span>!</p>");
+}
diff --git a/maud_macros/tests/control_structures.rs b/maud_macros/tests/control_structures.rs
new file mode 100644
index 0000000..fdfdb76
--- /dev/null
+++ b/maud_macros/tests/control_structures.rs
@@ -0,0 +1,139 @@
+#![feature(plugin)]
+#![plugin(maud_macros)]
+
+extern crate maud;
+
+use std::fmt;
+
+#[test]
+fn if_expr() {
+ for (number, &name) in (1..4).zip(["one", "two", "three"].iter()) {
+ let mut s = String::new();
+ html!(s, {
+ @if number == 1 {
+ "one"
+ } @else if number == 2 {
+ "two"
+ } @else if number == 3 {
+ "three"
+ } @else {
+ "oh noes"
+ }
+ }).unwrap();
+ assert_eq!(s, name);
+ }
+}
+
+#[test]
+fn if_let() {
+ for &(input, output) in [(Some("yay"), "yay"), (None, "oh noes")].iter() {
+ let mut s = String::new();
+ html!(s, {
+ @if let Some(value) = input {
+ ^value
+ } @else {
+ "oh noes"
+ }
+ }).unwrap();
+ assert_eq!(s, output);
+ }
+}
+
+#[test]
+fn for_expr() {
+ let ponies = ["Apple Bloom", "Scootaloo", "Sweetie Belle"];
+ let mut s = String::new();
+ html!(s, {
+ ul @for pony in &ponies {
+ li ^pony
+ }
+ }).unwrap();
+ assert_eq!(s, concat!(
+ "<ul>",
+ "<li>Apple Bloom</li>",
+ "<li>Scootaloo</li>",
+ "<li>Sweetie Belle</li>",
+ "</ul>"));
+}
+
+#[test]
+fn match_expr() {
+ for &(input, output) in [(Some("yay"), "<div>yay</div>"), (None, "oh noes")].iter() {
+ let mut s = String::new();
+ html!(s, {
+ @match input {
+ Some(value) => {
+ div { ^value }
+ },
+ None => {
+ "oh noes"
+ },
+ }
+ }).unwrap();
+ assert_eq!(s, output);
+ }
+}
+
+#[test]
+fn match_expr_without_delims() {
+ for &(input, output) in [(Some("yay"), "yay"), (None, "<span>oh noes</span>")].iter() {
+ let mut s = String::new();
+ html!(s, {
+ @match input {
+ Some(value) => ^value,
+ None => span { "oh noes" },
+ }
+ }).unwrap();
+ assert_eq!(s, output);
+ }
+}
+
+#[test]
+fn match_expr_with_guards() {
+ for &(input, output) in [(Some(1), "one"), (None, "none"), (Some(2), "2")].iter() {
+ let mut s = String::new();
+ html!(s, {
+ @match input {
+ Some(value) if value == 1 => "one",
+ Some(value) => ^value,
+ None => "none",
+ }
+ }).unwrap();
+ assert_eq!(s, output);
+ }
+}
+
+#[test]
+fn match_in_attribute() {
+ for &(input, output) in [(1, "<span class=\"one\">1</span>"), (2, "<span class=\"two\">2</span>"), (3, "<span class=\"many\">3</span>")].iter() {
+ let mut s = String::new();
+ html!(s, {
+ span class=@match input {
+ 1 => "one",
+ 2 => "two",
+ _ => "many",
+ } { ^input }
+ }).unwrap();
+ assert_eq!(s, output);
+ }
+}
+
+#[test]
+fn call() {
+ fn ducks(w: &mut fmt::Write) -> fmt::Result {
+ write!(w, "Ducks")
+ }
+ let mut s = String::new();
+ let swans = |yes|
+ if yes {
+ |w: &mut fmt::Write| write!(w, "Swans")
+ } else {
+ panic!("oh noes")
+ };
+ html!(s, {
+ @call ducks
+ @call (|w: &mut fmt::Write| write!(w, "Geese"))
+ @call swans(true)
+ }).unwrap();
+ assert_eq!(s, "DucksGeeseSwans");
+}
diff --git a/maud_macros/tests/misc.rs b/maud_macros/tests/misc.rs
new file mode 100644
index 0000000..7d68553
--- /dev/null
+++ b/maud_macros/tests/misc.rs
@@ -0,0 +1,142 @@
+#![feature(plugin)]
+#![plugin(maud_macros)]
+
+extern crate maud;
+
+use std::fmt;
+
+#[test]
+fn html_utf8() {
+ let mut buf = vec![];
+ html_utf8!(buf, p "hello").unwrap();
+ assert_eq!(buf, b"<p>hello</p>");
+}
+
+#[test]
+fn issue_13() {
+ let owned = String::from("yay");
+ let mut s = String::new();
+ html!(s, ^owned).unwrap();
+ // Make sure the `html!` call didn't move it
+ let _owned = owned;
+}
+
+#[test]
+fn issue_21() {
+ macro_rules! greet {
+ () => ({
+ let mut result = String::new();
+ let name = "Pinkie Pie";
+ html!(result, p { "Hello, " ^name "!" }).map(|()| result)
+ })
+ }
+
+ let s = greet!().unwrap();
+ assert_eq!(s, "<p>Hello, Pinkie Pie!</p>");
+}
+
+#[test]
+fn issue_21_2() {
+ macro_rules! greet {
+ ($name:expr) => ({
+ let mut result = String::new();
+ html!(result, p { "Hello, " ^$name "!" }).map(|()| result)
+ })
+ }
+
+ let s = greet!("Pinkie Pie").unwrap();
+ assert_eq!(s, "<p>Hello, Pinkie Pie!</p>");
+}
+
+#[test]
+fn issue_23() {
+ macro_rules! to_string {
+ ($($x:tt)*) => {{
+ let mut s = String::new();
+ html!(s, $($x)*).unwrap();
+ s
+ }}
+ }
+
+ let name = "Lyra";
+ let s = to_string!(p { "Hi, " ^name "!" });
+ assert_eq!(s, "<p>Hi, Lyra!</p>");
+}
+
+#[test]
+fn issue_26() {
+ macro_rules! to_string {
+ ($($x:tt)*) => {{
+ let mut s = String::new();
+ html!(s, $($x)*).unwrap();
+ s
+ }}
+ }
+
+ let name = "Lyra";
+ let s = to_string!(p { "Hi, " ^(name) "!" });
+ assert_eq!(s, "<p>Hi, Lyra!</p>");
+}
+
+#[test]
+fn issue_26_2() {
+ macro_rules! to_string {
+ ($($x:tt)*) => {{
+ let mut s = String::new();
+ html!(s, $($x)*).unwrap();
+ s
+ }}
+ }
+
+ let name = "Lyra";
+ let s = to_string!(p { "Hi, " ^("person called ".to_string() + name) "!" });
+ assert_eq!(s, "<p>Hi, person called Lyra!</p>");
+}
+
+#[test]
+fn issue_26_3() {
+ macro_rules! to_string {
+ ($($x:tt)*) => {{
+ let mut s = String::new();
+ html!(s, $($x)*).unwrap();
+ s
+ }}
+ }
+
+ let name = "Lyra";
+ let s = to_string!(p { "Hi, " ^{"person called ".to_string() + name} "!" });
+ assert_eq!(s, "<p>Hi, person called Lyra!</p>");
+}
+
+#[test]
+fn render_impl() {
+ struct R(&'static str);
+ impl maud::Render for R {
+ fn render(&self, w: &mut fmt::Write) -> fmt::Result {
+ w.write_str(self.0)
+ }
+ }
+
+ let mut s = String::new();
+ let r = R("pinkie");
+ // Since `R` is not `Copy`, this shows that Maud will auto-ref splice
+ // arguments to find a `Render` impl
+ html!(s, ^r).unwrap();
+ html!(s, ^r).unwrap();
+ assert_eq!(s, "pinkiepinkie");
+}
+
+#[test]
+fn render_once_impl() {
+ struct Once(String);
+ impl maud::RenderOnce for Once {
+ fn render_once(self, w: &mut fmt::Write) -> fmt::Result {
+ w.write_str(&self.0)
+ }
+ }
+
+ let mut s = String::new();
+ let once = Once(String::from("pinkie"));
+ html!(s, ^once).unwrap();
+ assert_eq!(s, "pinkie");
+}
diff --git a/maud_macros/tests/splices.rs b/maud_macros/tests/splices.rs
new file mode 100644
index 0000000..e57972f
--- /dev/null
+++ b/maud_macros/tests/splices.rs
@@ -0,0 +1,124 @@
+#![feature(plugin)]
+#![plugin(maud_macros)]
+
+extern crate maud;
+
+#[test]
+fn literals() {
+ let mut s = String::new();
+ html!(s, ^"<pinkie>").unwrap();
+ assert_eq!(s, "<pinkie>");
+}
+
+#[test]
+fn raw_literals() {
+ use maud::PreEscaped;
+ let mut s = String::new();
+ html!(s, ^PreEscaped("<pinkie>")).unwrap();
+ assert_eq!(s, "<pinkie>");
+}
+
+#[test]
+fn blocks() {
+ let mut s = String::new();
+ html!(s, {
+ ^{
+ let mut result = 1i32;
+ for i in 2..11 {
+ result *= i;
+ }
+ result
+ }
+ }).unwrap();
+ assert_eq!(s, "3628800");
+}
+
+#[test]
+fn attributes() {
+ let rocks = true;
+ let mut s = String::new();
+ html!(s, {
+ input checked?=true /
+ input checked?=false /
+ input checked?=rocks /
+ input checked?=(!rocks) /
+ }).unwrap();
+ assert_eq!(s, concat!(
+ r#"<input checked>"#,
+ r#"<input>"#,
+ r#"<input checked>"#,
+ r#"<input>"#));
+}
+
+static BEST_PONY: &'static str = "Pinkie Pie";
+
+#[test]
+fn statics() {
+ let mut s = String::new();
+ html!(s, ^BEST_PONY).unwrap();
+ assert_eq!(s, "Pinkie Pie");
+}
+
+#[test]
+fn locals() {
+ let best_pony = "Pinkie Pie";
+ let mut s = String::new();
+ html!(s, ^best_pony).unwrap();
+ assert_eq!(s, "Pinkie Pie");
+}
+
+/// An example struct, for testing purposes only
+struct Creature {
+ name: &'static str,
+ /// Rating out of 10, where:
+ /// * 0 is a naked mole rat with dysentery
+ /// * 10 is Sweetie Belle in a milkshake
+ adorableness: u32,
+}
+
+impl Creature {
+ fn repugnance(&self) -> u32 {
+ 10 - self.adorableness
+ }
+}
+
+#[test]
+fn structs() {
+ let pinkie = Creature {
+ name: "Pinkie Pie",
+ adorableness: 9,
+ };
+ let mut s = String::new();
+ html!(s, {
+ "Name: " ^pinkie.name ". Rating: " ^pinkie.repugnance()
+ }).unwrap();
+ assert_eq!(s, "Name: Pinkie Pie. Rating: 1");
+}
+
+#[test]
+fn tuple_accessors() {
+ let mut s = String::new();
+ let a = ("ducks", "geese");
+ html!(s, ^a.0).unwrap();
+ assert_eq!(s, "ducks");
+}
+
+#[test]
+fn splice_with_path() {
+ mod inner {
+ pub fn name() -> &'static str {
+ "Maud"
+ }
+ }
+ let mut s = String::new();
+ html!(s, ^inner::name()).unwrap();
+ assert_eq!(s, "Maud");
+}
+
+#[test]
+fn nested_macro_invocation() {
+ let best_pony = "Pinkie Pie";
+ let mut s = String::new();
+ html!(s, ^(format!("{}", best_pony))).unwrap();
+ assert_eq!(s, "Pinkie Pie");
+}
diff --git a/maud_macros/tests/tests.rs b/maud_macros/tests/tests.rs
deleted file mode 100644
index 71cace1..0000000
--- a/maud_macros/tests/tests.rs
+++ /dev/null
@@ -1,564 +0,0 @@
-#![feature(plugin)]
-#![plugin(maud_macros)]
-
-extern crate maud;
-
-use std::fmt;
-
-#[test]
-fn literals() {
- let mut s = String::new();
- html!(s, "du\tcks" -23 3.14 '\n' "geese").unwrap();
- assert_eq!(s, "du\tcks-233.14\ngeese");
-}
-
-#[test]
-fn escaping() {
- let mut s = String::new();
- html!(s, "<flim&flam>").unwrap();
- assert_eq!(s, "<flim&flam>");
-}
-
-#[test]
-fn semicolons() {
- let mut s = String::new();
- html!(s, {
- "one";
- "two";
- "three";
- ;;;;;;;;;;;;;;;;;;;;;;;;
- "four";
- }).unwrap();
- assert_eq!(s, "onetwothreefour");
-}
-
-#[test]
-fn blocks() {
- let mut s = String::new();
- html!(s, {
- "hello"
- {
- " ducks" " geese"
- }
- " swans"
- }).unwrap();
- assert_eq!(s, "hello ducks geese swans");
-}
-
-mod elements {
- #[test]
- fn simple() {
- let mut s = String::new();
- html!(s, p { b { "pickle" } "barrel" i { "kumquat" } }).unwrap();
- assert_eq!(s, "<p><b>pickle</b>barrel<i>kumquat</i></p>");
- }
-
- #[test]
- fn nesting() {
- let mut s = String::new();
- html!(s, html body div p sup "butts").unwrap();
- assert_eq!(s, "<html><body><div><p><sup>butts</sup></p></div></body></html>");
- }
-
- #[test]
- fn empty() {
- let mut s = String::new();
- html!(s, "pinkie" br/ "pie").unwrap();
- assert_eq!(s, "pinkie<br>pie");
- }
-
- #[test]
- fn attributes() {
- let mut s = String::new();
- html!(s, {
- link rel="stylesheet" href="styles.css"/
- section id="midriff" {
- p class="hotpink" "Hello!"
- }
- }).unwrap();
- assert_eq!(s, concat!(
- r#"<link rel="stylesheet" href="styles.css">"#,
- r#"<section id="midriff"><p class="hotpink">Hello!</p></section>"#));
- }
-
- #[test]
- fn empty_attributes() {
- let mut s = String::new();
- html!(s, div readonly? input type="checkbox" checked? /).unwrap();
- assert_eq!(s, r#"<div readonly><input type="checkbox" checked></div>"#);
- }
-
- #[test]
- fn namespaces() {
- let mut s = String::new();
- html!(s, pon-pon:controls-alpha a on:click="yay()" "Yay!").unwrap();
- assert_eq!(s, r#"<pon-pon:controls-alpha><a on:click="yay()">Yay!</a></pon-pon:controls-alpha>"#);
- }
-}
-
-mod splices {
- #[test]
- fn literals() {
- let mut s = String::new();
- html!(s, ^"<pinkie>").unwrap();
- assert_eq!(s, "<pinkie>");
- }
-
- #[test]
- fn raw_literals() {
- use maud::PreEscaped;
- let mut s = String::new();
- html!(s, ^PreEscaped("<pinkie>")).unwrap();
- assert_eq!(s, "<pinkie>");
- }
-
- #[test]
- fn blocks() {
- let mut s = String::new();
- html!(s, {
- ^{
- let mut result = 1i32;
- for i in 2..11 {
- result *= i;
- }
- result
- }
- }).unwrap();
- assert_eq!(s, "3628800");
- }
-
- #[test]
- fn attributes() {
- let rocks = true;
- let mut s = String::new();
- html!(s, {
- input checked?=true /
- input checked?=false /
- input checked?=rocks /
- input checked?=(!rocks) /
- }).unwrap();
- assert_eq!(s, concat!(
- r#"<input checked>"#,
- r#"<input>"#,
- r#"<input checked>"#,
- r#"<input>"#));
- }
-
- static BEST_PONY: &'static str = "Pinkie Pie";
-
- #[test]
- fn statics() {
- let mut s = String::new();
- html!(s, ^BEST_PONY).unwrap();
- assert_eq!(s, "Pinkie Pie");
- }
-
- #[test]
- fn closures() {
- let best_pony = "Pinkie Pie";
- let mut s = String::new();
- html!(s, ^best_pony).unwrap();
- assert_eq!(s, "Pinkie Pie");
- }
-
- /// An example struct, for testing purposes only
- struct Creature {
- name: &'static str,
- /// Rating out of 10, where:
- /// * 0 is a naked mole rat with dysentery
- /// * 10 is Sweetie Belle in a milkshake
- adorableness: u32,
- }
-
- impl Creature {
- fn repugnance(&self) -> u32 {
- 10 - self.adorableness
- }
- }
-
- #[test]
- fn structs() {
- let pinkie = Creature {
- name: "Pinkie Pie",
- adorableness: 9,
- };
- let mut s = String::new();
- html!(s, {
- "Name: " ^pinkie.name ". Rating: " ^pinkie.repugnance()
- }).unwrap();
- assert_eq!(s, "Name: Pinkie Pie. Rating: 1");
- }
-
- #[test]
- fn nested_macro_invocation() {
- let best_pony = "Pinkie Pie";
- let mut s = String::new();
- html!(s, ^(format!("{}", best_pony))).unwrap();
- assert_eq!(s, "Pinkie Pie");
- }
-}
-
-#[test]
-fn issue_13() {
- let owned = String::from("yay");
- let mut s = String::new();
- html!(s, ^owned).unwrap();
- let _ = owned;
-}
-
-mod control {
- #[test]
- fn if_expr() {
- for (number, &name) in (1..4).zip(["one", "two", "three"].iter()) {
- let mut s = String::new();
- html!(s, {
- @if number == 1 {
- "one"
- } @else if number == 2 {
- "two"
- } @else if number == 3 {
- "three"
- } @else {
- "oh noes"
- }
- }).unwrap();
- assert_eq!(s, name);
- }
- }
-
- #[test]
- fn if_let() {
- for &(input, output) in [(Some("yay"), "yay"), (None, "oh noes")].iter() {
- let mut s = String::new();
- html!(s, {
- @if let Some(value) = input {
- ^value
- } @else {
- "oh noes"
- }
- }).unwrap();
- assert_eq!(s, output);
- }
- }
-
- #[test]
- fn for_expr() {
- let ponies = ["Apple Bloom", "Scootaloo", "Sweetie Belle"];
- let mut s = String::new();
- html!(s, {
- ul @for pony in &ponies {
- li ^pony
- }
- }).unwrap();
- assert_eq!(s, concat!(
- "<ul>",
- "<li>Apple Bloom</li>",
- "<li>Scootaloo</li>",
- "<li>Sweetie Belle</li>",
- "</ul>"));
- }
-
- #[test]
- fn match_expr() {
- for &(input, output) in [(Some("yay"), "<div>yay</div>"), (None, "oh noes")].iter() {
- let mut s = String::new();
- html!(s, {
- @match input {
- Some(value) => {
- div { ^value }
- },
- None => {
- "oh noes"
- },
- }
- }).unwrap();
- assert_eq!(s, output);
- }
- }
-
- #[test]
- fn match_expr_without_delims() {
- for &(input, output) in [(Some("yay"), "yay"), (None, "<span>oh noes</span>")].iter() {
- let mut s = String::new();
- html!(s, {
- @match input {
- Some(value) => ^value,
- None => span { "oh noes" },
- }
- }).unwrap();
- assert_eq!(s, output);
- }
- }
-
- #[test]
- fn match_expr_with_guards() {
- for &(input, output) in [(Some(1), "one"), (None, "none"), (Some(2), "2")].iter() {
- let mut s = String::new();
- html!(s, {
- @match input {
- Some(value) if value == 1 => "one",
- Some(value) => ^value,
- None => "none",
- }
- }).unwrap();
- assert_eq!(s, output);
- }
- }
-
- #[test]
- fn match_in_attribute() {
- for &(input, output) in [(1, "<span class=\"one\">1</span>"), (2, "<span class=\"two\">2</span>"), (3, "<span class=\"many\">3</span>")].iter() {
- let mut s = String::new();
- html!(s, {
- span class=@match input {
- 1 => "one",
- 2 => "two",
- _ => "many",
- } { ^input }
- }).unwrap();
- assert_eq!(s, output);
- }
- }
-}
-
-#[test]
-fn html_utf8() {
- let mut buf = vec![];
- html_utf8!(buf, p "hello").unwrap();
- assert_eq!(buf, b"<p>hello</p>");
-}
-
-mod issue_10 {
- #[test]
- fn hyphens_in_element_names() {
- let mut s = String::new();
- html!(s, custom-element {}).unwrap();
- assert_eq!(s, "<custom-element></custom-element>");
- }
-
- #[test]
- fn hyphens_in_attribute_names() {
- let mut s = String::new();
- html!(s, this sentence-is="false" of-course? {}).unwrap();
- assert_eq!(s, r#"<this sentence-is="false" of-course></this>"#);
- }
-}
-
-#[test]
-fn call() {
- fn ducks(w: &mut fmt::Write) -> fmt::Result {
- write!(w, "Ducks")
- }
- let mut s = String::new();
- let swans = |yes|
- if yes {
- |w: &mut fmt::Write| write!(w, "Swans")
- } else {
- panic!("oh noes")
- };
- html!(s, {
- @call ducks
- @call (|w: &mut fmt::Write| write!(w, "Geese"))
- @call swans(true)
- }).unwrap();
- assert_eq!(s, "DucksGeeseSwans");
-}
-
-#[test]
-fn issue_23() {
- macro_rules! to_string {
- ($($x:tt)*) => {{
- let mut s = String::new();
- html!(s, $($x)*).unwrap();
- s
- }}
- }
-
- let name = "Lyra";
- let s = to_string!(p { "Hi, " ^name "!" });
- assert_eq!(s, "<p>Hi, Lyra!</p>");
-}
-
-#[test]
-fn tuple_accessors() {
- let mut s = String::new();
- let a = ("ducks", "geese");
- html!(s, { ^a.0 }).unwrap();
- assert_eq!(s, "ducks");
-}
-
-#[test]
-fn splice_with_path() {
- mod inner {
- pub fn name() -> &'static str {
- "Maud"
- }
- }
-
- let mut s = String::new();
- html!(s, ^inner::name()).unwrap();
- assert_eq!(s, "Maud");
-}
-
-#[test]
-fn class_shorthand() {
- let mut s = String::new();
- html!(s, p { "Hi, " span.name { "Lyra" } "!" }).unwrap();
- assert_eq!(s, "<p>Hi, <span class=\"name\">Lyra</span>!</p>");
-}
-
-#[test]
-fn class_shorthand_with_space() {
- let mut s = String::new();
- html!(s, p { "Hi, " span .name { "Lyra" } "!" }).unwrap();
- assert_eq!(s, "<p>Hi, <span class=\"name\">Lyra</span>!</p>");
-}
-
-#[test]
-fn classes_shorthand() {
- let mut s = String::new();
- html!(s, p { "Hi, " span.name.here { "Lyra" } "!" }).unwrap();
- assert_eq!(s, "<p>Hi, <span class=\"name here\">Lyra</span>!</p>");
-}
-
-#[test]
-fn classes_shorthand_with_space() {
- let mut s = String::new();
- html!(s, p { "Hi, " span .name .here { "Lyra" } "!" }).unwrap();
- assert_eq!(s, "<p>Hi, <span class=\"name here\">Lyra</span>!</p>");
-}
-
-#[test]
-fn ids_shorthand() {
- let mut s = String::new();
- html!(s, p { "Hi, " span#thing { "Lyra" } "!" }).unwrap();
- assert_eq!(s, "<p>Hi, <span id=\"thing\">Lyra</span>!</p>");
-}
-
-#[test]
-fn classes_attrs_ids_mixed_up() {
- let mut s = String::new();
- html!(s, p { "Hi, " span.name.here lang="en" #thing { "Lyra" } "!" }).unwrap();
- assert_eq!(s, "<p>Hi, <span lang=\"en\" class=\"name here\" id=\"thing\">Lyra</span>!</p>");
-}
-
-#[test]
-fn multirender() {
- struct R<'a>(&'a str);
- impl<'a> maud::Render for R<'a> {
- fn render(&self, w: &mut std::fmt::Write) -> std::fmt::Result {
- w.write_str(self.0)
- }
- }
-
- let mut s = String::new();
- let r = R("pinkie ");
- html!(s, ^r).unwrap();
- html!(s, ^r).unwrap();
- // R is not-Copyable so this shows that it will auto-ref splice arguments that implement Render.
- assert_eq!(s, "pinkie pinkie ");
-}
-
-#[test]
-fn render_once_by_move() {
- struct Once<'a>(&'a str);
- impl<'a> maud::RenderOnce for Once<'a> {
- fn render_once(self, w: &mut std::fmt::Write) -> std::fmt::Result {
- w.write_str(self.0)
- }
- }
-
- let mut s = String::new();
- let once = Once("pinkie");
- html!(s, ^once).unwrap();
- assert_eq!(s, "pinkie");
-}
-
-#[test]
-fn render_once_by_move_with_copy() {
- #[derive(Clone, Copy)]
- struct Once<'a>(&'a str);
- impl<'a> maud::RenderOnce for Once<'a> {
- fn render_once(self, w: &mut std::fmt::Write) -> std::fmt::Result {
- w.write_str(self.0)
- }
- }
-
- let mut s = String::new();
- let once = Once("pinkie ");
- html!(s, ^once).unwrap();
- html!(s, ^once).unwrap();
- assert_eq!(s, "pinkie pinkie ");
-}
-
-#[test]
-fn issue_26() {
- macro_rules! to_string {
- ($($x:tt)*) => {{
- let mut s = String::new();
- html!(s, $($x)*).unwrap();
- s
- }}
- }
-
- let name = "Lyra";
- let s = to_string!(p { "Hi, " ^(name) "!" });
- assert_eq!(s, "<p>Hi, Lyra!</p>");
-}
-
-#[test]
-fn issue_26_2() {
- macro_rules! to_string {
- ($($x:tt)*) => {{
- let mut s = String::new();
- html!(s, $($x)*).unwrap();
- s
- }}
- }
-
- let name = "Lyra";
- let s = to_string!(p { "Hi, " ^("person called ".to_string() + name) "!" });
- assert_eq!(s, "<p>Hi, person called Lyra!</p>");
-}
-
-#[test]
-fn issue_26_3() {
- macro_rules! to_string {
- ($($x:tt)*) => {{
- let mut s = String::new();
- html!(s, $($x)*).unwrap();
- s
- }}
- }
-
- let name = "Lyra";
- let s = to_string!(p { "Hi, " ^{"person called ".to_string() + name} "!" });
- assert_eq!(s, "<p>Hi, person called Lyra!</p>");
-}
-
-#[test]
-fn issue_21() {
- macro_rules! greet {
- () => ({
- let mut result = String::new();
- let name = "Pinkie Pie";
- html!(result, p { "Hello, " ^name "!" }).map(|()| result)
- })
- }
-
- let s = greet!().unwrap();
- assert_eq!(s, "<p>Hello, Pinkie Pie!</p>");
-}
-
-#[test]
-fn issue_21_2() {
- macro_rules! greet {
- ($name:expr) => ({
- let mut result = String::new();
- html!(result, p { "Hello, " ^$name "!" }).map(|()| result)
- })
- }
-
- let s = greet!("Pinkie Pie").unwrap();
- assert_eq!(s, "<p>Hello, Pinkie Pie!</p>");
-}