Refactored table sorting into the ManagarrTable widget and StatefulTable so any and all tables created can support sorting with minimal UI changes and thus only need to focus on the handlers. I'm going to continue this effort tomorrow and look at what other widgets can be created to simplify things. Most likely, prompt boxes.

2024-02-12 19:15:02 -07:00
parent adda82f7f3
commit 6ba78cb4ba
29 changed files with 1691 additions and 1716 deletions
@@ -0,0 +1,111 @@
+#[cfg(test)]
+mod tests {
+  use crate::models::stateful_list::StatefulList;
+  use crate::models::Scrollable;
+  use pretty_assertions::{assert_eq, assert_str_eq};
+
+  #[test]
+  fn test_stateful_list_scrolling_on_empty_list_performs_no_op() {
+    let mut stateful_list: StatefulList<String> = StatefulList::default();
+
+    assert_eq!(stateful_list.state.selected(), None);
+
+    stateful_list.scroll_up();
+
+    assert_eq!(stateful_list.state.selected(), None);
+
+    stateful_list.scroll_down();
+
+    assert_eq!(stateful_list.state.selected(), None);
+
+    stateful_list.scroll_to_top();
+
+    assert_eq!(stateful_list.state.selected(), None);
+
+    stateful_list.scroll_to_bottom();
+  }
+
+  #[test]
+  fn test_stateful_list_scroll() {
+    let mut stateful_list = create_test_stateful_list();
+
+    assert_eq!(stateful_list.state.selected(), Some(0));
+
+    stateful_list.scroll_down();
+
+    assert_eq!(stateful_list.state.selected(), Some(1));
+
+    stateful_list.scroll_down();
+
+    assert_eq!(stateful_list.state.selected(), Some(0));
+
+    stateful_list.scroll_up();
+
+    assert_eq!(stateful_list.state.selected(), Some(1));
+
+    stateful_list.scroll_up();
+
+    assert_eq!(stateful_list.state.selected(), Some(0));
+
+    stateful_list.scroll_to_bottom();
+
+    assert_eq!(stateful_list.state.selected(), Some(1));
+
+    stateful_list.scroll_to_top();
+
+    assert_eq!(stateful_list.state.selected(), Some(0));
+  }
+
+  #[test]
+  fn test_stateful_list_set_items() {
+    let items_vec = vec!["Test 1", "Test 2", "Test 3"];
+    let mut stateful_list: StatefulList<&str> = StatefulList::default();
+
+    stateful_list.set_items(items_vec.clone());
+
+    assert_eq!(stateful_list.state.selected(), Some(0));
+
+    stateful_list.state.select(Some(1));
+    stateful_list.set_items(items_vec.clone());
+
+    assert_eq!(stateful_list.state.selected(), Some(1));
+
+    stateful_list.state.select(Some(3));
+    stateful_list.set_items(items_vec);
+
+    assert_eq!(stateful_list.state.selected(), Some(2));
+  }
+
+  #[test]
+  fn test_stateful_list_current_selection() {
+    let mut stateful_list = create_test_stateful_list();
+
+    assert_str_eq!(stateful_list.current_selection(), &stateful_list.items[0]);
+
+    stateful_list.state.select(Some(1));
+
+    assert_str_eq!(stateful_list.current_selection(), &stateful_list.items[1]);
+  }
+
+  #[test]
+  fn test_stateful_list_scroll_up() {
+    let mut stateful_list = create_test_stateful_list();
+
+    assert_eq!(stateful_list.state.selected(), Some(0));
+
+    stateful_list.scroll_up();
+
+    assert_eq!(stateful_list.state.selected(), Some(1));
+
+    stateful_list.scroll_up();
+
+    assert_eq!(stateful_list.state.selected(), Some(0));
+  }
+
+  fn create_test_stateful_list() -> StatefulList<&'static str> {
+    let mut stateful_list = StatefulList::default();
+    stateful_list.set_items(vec!["Test 1", "Test 2"]);
+
+    stateful_list
+  }
+}