Fix bug with single attribute not terminating

src/parser/attributes.gleam

@@ -49,7 +49,7 @@ pub fn attribute() -> nibble.Parser(Attribute, a) {
   one_of([
     succeed(curry2(Attribute))
     |> drop(whitespace())
-    |> keep(take_while(fn(c) { c != "=" }))
+    |> keep(take_while(fn(c) { c != "=" && c != ">" }))
     |> drop(string("=\""))
     |> keep(take_while(fn(c) { c != "\"" }))
     |> drop(string("\""))

test/parser_test.gleam

@@ -1,7 +1,67 @@
 import gleeunit
-
-// import parser.{ghp}
+import gleeunit/should
+import parser
+import parser/grammar.{Block, GHP, HtmlElement, Text}
+import parser/attributes.{Attribute}
 
 pub fn main() {
   gleeunit.main()
 }
+
+pub fn full_example_with_single_attr_test() {
+  let input =
+    "import templates/notes/list as note
+import schema/notes.{Note}
+
+pub type Params {
+  Params(notes: List(Note))
+}
+
+pub fn render(params: Params) {
+  >->
+  <form>
+    <textarea required></textarea>
+
+    <button type=\"submit\">
+    </button>
+  </form>
+  <-<
+}"
+
+  let result = parser.parse(input)
+  should.equal(
+    result,
+    Ok(Block(
+      gleam: "import templates/notes/list as note
+import schema/notes.{Note}
+
+pub type Params {
+  Params(notes: List(Note))
+}
+
+pub fn render(params: Params) {
+  ",
+      children: [
+        GHP(children: [
+          HtmlElement(
+            tag_name: "form",
+            attributes: [],
+            children: [
+              HtmlElement(
+                tag_name: "textarea",
+                attributes: [Attribute(name: "required", value: "")],
+                children: [],
+              ),
+              HtmlElement(
+                tag_name: "button",
+                attributes: [Attribute(name: "type", value: "submit")],
+                children: [],
+              ),
+            ],
+          ),
+        ]),
+        Text("}"),
+      ],
+    )),
+  )
+}