refactor sampler, flatten arranger

crates/app/src/lib.rs

@@ -14,6 +14,7 @@
 #![feature(type_alias_impl_trait)]
 #![feature(trait_alias)]
 #![feature(type_changing_struct_update)]
+#![feature(let_chains)]
 /// Standard result type.
 pub type Usually<T> = std::result::Result<T, Box<dyn std::error::Error>>;
 /// Standard optional result type.
@@ -47,3 +48,72 @@ mod view;   pub use self::view::*;
     let _ = tek.toggle_loop();
     let _ = tek.activate();
 }
+#[cfg(test)] #[test] fn test_model_scene () {
+    let mut app = Tek::default();
+    let _ = app.scene_longest();
+    let _ = app.scene();
+    let _ = app.scene_mut();
+    let _ = app.scene_add(None, None);
+    app.scene_del(0);
+    let scene = Scene::default();
+    let _ = scene.pulses();
+    let _ = scene.is_playing(&[]);
+}
+#[cfg(test)] #[test] fn test_view_clock () {
+    let _ = button_play_pause(true);
+    let mut app = Tek::default();
+    let _ = app.view_transport();
+    let _ = app.view_status();
+    let _ = app.update_clock();
+}
+#[cfg(test)] #[test] fn test_view_layout () {
+    let _ = button_2("", "", true);
+    let _ = button_2("", "", false);
+    let _ = button_3("", "", "", true);
+    let _ = button_3("", "", "", false);
+    let _ = heading("", "", 0, "", true);
+    let _ = heading("", "", 0, "", false);
+    let _ = wrap(Reset, Reset, "");
+}
+#[cfg(test)] mod test_view_meter {
+    use super::*;
+    use proptest::prelude::*;
+    #[test] fn test_view_meter () {
+        let _ = view_meter("", 0.0);
+        let _ = view_meters(&[0.0, 0.0]);
+    }
+    proptest! {
+        #[test] fn proptest_view_meter (
+            label in "\\PC*", value in f32::MIN..f32::MAX
+        ) {
+            let _ = view_meter(&label, value);
+        }
+        #[test] fn proptest_view_meters (
+            value1 in f32::MIN..f32::MAX,
+            value2 in f32::MIN..f32::MAX
+        ) {
+            let _ = view_meters(&[value1, value2]);
+        }
+    }
+}
+#[cfg(test)] #[test] fn test_view_iter () {
+    let mut tek = Tek::default();
+    tek.editor = Some(Default::default());
+    let _: Vec<_> = tek.inputs_with_sizes().collect();
+    let _: Vec<_> = tek.outputs_with_sizes().collect();
+    let _: Vec<_> = tek.tracks_with_sizes().collect();
+    let _: Vec<_> = tek.scenes_with_sizes(true, 10, 10).collect();
+    //let _: Vec<_> = tek.scenes_with_colors(true, 10).collect();
+    //let _: Vec<_> = tek.scenes_with_track_colors(true, 10, 10).collect();
+}
+#[cfg(test)] #[test] fn test_view_sizes () {
+    let app = Tek::default();
+    let _ = app.w();
+    let _ = app.w_sidebar();
+    let _ = app.w_tracks_area();
+    let _ = app.h();
+    let _ = app.h_tracks_area();
+    let _ = app.h_inputs();
+    let _ = app.h_outputs();
+    let _ = app.h_scenes();
+}