Add FormGroup component

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bootstrap-rs"
-version = "0.2.2"
+version = "0.2.3"
 authors = ["Thomas Gideon <cmdln@thecommandline.net>"]
 edition = "2018"
 

src/form/mod.rs

@@ -0,0 +1,53 @@
+use crate::prelude::*;
+use yew::prelude::*;
+
+pub struct FormGroup {
+    pub props: Props,
+}
+
+impl Component for FormGroup {
+    type Message = ();
+    type Properties = Props;
+
+    fn create(props: Self::Properties, _: ComponentLink<Self>) -> Self {
+        Self { props }
+    }
+
+    fn update(&mut self, _: Self::Message) -> ShouldRender {
+        false
+    }
+
+    fn change(&mut self, props: Self::Properties) -> ShouldRender {
+        render_on_change(&mut self.props, props)
+    }
+
+    fn view(&self) -> Html {
+        html! {
+            <div class=calculate_classes("form-group", (&self.props).into())>
+            { self.props.children.render() }
+            </div>
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test() {
+        let form_group = FormGroup {
+            props: Props {
+                margin: Some(Margin(Edge::All, 3)),
+                padding: Some(Padding(Edge::Top, 3)),
+                ..Props::default()
+            },
+        };
+        let expected = html! {
+            <div class="form-group m-3 pt-3">
+                <></>
+            </div>
+        };
+        assert_eq!(expected, form_group.view());
+    }
+}

src/lib.rs

@@ -2,6 +2,7 @@ mod breadcrumb;
 mod button;
 mod card;
 mod container;
+mod form;
 pub mod input;
 mod jumbotron;
 pub mod prelude;
@@ -11,6 +12,7 @@ pub use self::{
     button::ButtonGroup,
     card::{Card, CardBody, CardHeader, CardText},
     container::Container,
+    form::FormGroup,
     input::{Input, InputGroup, TextArea},
     jumbotron::Jumbotron,
 };