wip: test coverage for handle_dialog_input

add alt helper method

Makefile

@@ -8,7 +8,7 @@ build: $(rust-files)
 	cargo build
 
 tarpaulin-report.%: $(rust_files)
-	cargo tarpaulin --skip-clean --test --out $*
+	cargo tarpaulin --skip-clean --engine llvm --out $*
 
 cover: tarpaulin-report.html
 

src/ui/test.rs

@@ -7,6 +7,63 @@ use crate::ui::{Address, Modality};
 use super::cmd::{parse, Cmd};
 use super::Workspace;
 
+#[derive(Default)]
+pub struct InputScript{
+    events: Vec<Event>
+}
+
+impl InputScript {
+    pub fn char(self, c: char) -> Self {
+        self.event(construct_key_event(KeyCode::Char(c)))
+    }
+    
+    pub fn ctrl(self, c: char) -> Self {
+        self.modified_char(c, KeyModifiers::CONTROL)
+    }
+    
+    pub fn alt(self, c: char) -> Self {
+        self.modified_char(c, KeyModifiers::ALT)
+    }
+
+    pub fn tab(self) -> Self {
+        self.event(construct_key_event(KeyCode::Tab))
+    }
+    
+    pub fn modified_char(self, c: char, mods: KeyModifiers) -> Self {
+        self.event(construct_modified_key_event(KeyCode::Char(c), mods))
+    }
+    
+    pub fn event(mut self, evt: Event) -> Self {
+        self.events.push(evt);
+        self
+    }
+
+    pub fn enter(self) -> Self {
+        self.event(construct_key_event(KeyCode::Enter))
+    }
+
+    pub fn esc(self) -> Self {
+        self.event(construct_key_event(KeyCode::Esc))
+    }
+
+    pub fn run(self, ws: &mut Workspace) -> anyhow::Result<Option<ExitCode>> {
+        for evt in self.events {
+            if let Some(e) = ws.handle_input(evt)? {
+                return Ok(Some(e));
+            }
+        }
+        Ok(None)
+    }
+}
+
+fn construct_key_event(code: KeyCode) -> Event {
+    construct_modified_key_event(code, KeyModifiers::empty())
+}
+
+fn construct_modified_key_event(code: KeyCode, mods: KeyModifiers) -> Event {
+    Event::Key(KeyEvent::new(code, mods))
+}
+
 #[test]
 fn test_write_cmd() {
     let input = "write foo.xlsx";
@@ -194,50 +251,13 @@ fn test_cmd_rename_sheet_with_idx_and_name() {
     assert_eq!(cmd, Cmd::RenameSheet(Some(0), "test"));
 }
 
-#[derive(Default)]
-pub struct InputScript{
-    events: Vec<Event>
-}
-
-impl InputScript {
-    pub fn add_char(self, c: char) -> Self {
-        self.add_event(construct_key_event(KeyCode::Char(c)))
-    }
-    
-    pub fn add_modified_char(self, c: char, mods: KeyModifiers) -> Self {
-        self.add_event(construct_modified_key_event(KeyCode::Char(c), mods))
-    }
-    
-    pub fn add_event(mut self, evt: Event) -> Self {
-        self.events.push(evt);
-        self
-    }
-
-    pub fn run(self, ws: &mut Workspace) -> anyhow::Result<Option<ExitCode>> {
-        for evt in self.events {
-            if let Some(e) = ws.handle_input(evt)? {
-                return Ok(Some(e));
-            }
-        }
-        Ok(None)
-    }
-}
-
-fn construct_key_event(code: KeyCode) -> Event {
-    construct_modified_key_event(code, KeyModifiers::empty())
-}
-
-fn construct_modified_key_event(code: KeyCode, mods: KeyModifiers) -> Event {
-    Event::Key(KeyEvent::new(code, mods))
-}
-
 #[test]
 fn test_input_navitation_enter_key() {
     let mut ws =
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     let row = ws.book.location.row;
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Enter))
+    InputScript::default().enter().run(&mut ws)
         .expect("Failed to handle enter key");
     assert_eq!(row + 1, ws.book.location.row);
 }
@@ -248,7 +268,7 @@ fn test_input_navitation_tab_key() {
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     let col = dbg!(ws.book.location.col);
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Tab))
+    InputScript::default().tab().run(&mut ws)
         .expect("Failed to handle enter key");
     assert_eq!(col + 1, ws.book.location.col);
 }
@@ -259,13 +279,13 @@ fn test_input_navitation_shift_enter_key() {
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     let row = ws.book.location.row;
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Enter))
+    InputScript::default().enter().run(&mut ws)
         .expect("Failed to handle enter key");
     assert_eq!(row + 1, ws.book.location.row);
-    ws.handle_input(construct_modified_key_event(
+    InputScript::default().event(construct_modified_key_event(
         KeyCode::Enter,
         KeyModifiers::SHIFT,
-    ))
+    )).run(&mut ws)
     .expect("Failed to handle enter key");
     assert_eq!(row, ws.book.location.row);
 }
@@ -276,30 +296,54 @@ fn test_input_navitation_shift_tab_key() {
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     let col = dbg!(ws.book.location.col);
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Tab))
+    InputScript::default().tab().run(&mut ws)
         .expect("Failed to handle enter key");
     assert_eq!(col + 1, ws.book.location.col);
-    ws.handle_input(construct_modified_key_event(
+    InputScript::default().event(construct_modified_key_event(
         KeyCode::Tab,
         KeyModifiers::SHIFT,
-    ))
+    )).run(&mut ws)
     .expect("Failed to handle enter key");
     assert_eq!(col, ws.book.location.col);
 }
 
+macro_rules! assert_help_dialog {
+    ($exit : expr) => {{
+        let mut ws =
+            Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
+        assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
+        InputScript::default().char('i').run(&mut ws)
+            .expect("Failed to handle 'i' key");
+        assert_eq!(Some(&Modality::CellEdit), ws.state.modality_stack.last());
+        let edit_help = ws.render_help_text();
+        InputScript::default().alt('h').run(&mut ws)
+            .expect("Failed to handle 'alt-h' key event");
+        assert_eq!(Some(&Modality::Dialog), ws.state.modality_stack.last());
+        assert_eq!(edit_help, ws.state.popup);
+        $exit.run(&mut ws)
+            .expect("Failed to handle key event");
+        assert_eq!(Some(&Modality::CellEdit), ws.state.modality_stack.last());
+    }};
+}
+
 #[test]
-fn test_edit_mode_help_keycode() {
-    let mut ws =
-        Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
-    assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Char('i')))
-        .expect("Failed to handle 'i' key");
-    assert_eq!(Some(&Modality::CellEdit), ws.state.modality_stack.last());
-    let edit_help = ws.render_help_text();
-    ws.handle_input(construct_modified_key_event(KeyCode::Char('h'), KeyModifiers::ALT))
-        .expect("Failed to handle 'ctrl-?' key event");
-    assert_eq!(Some(&Modality::Dialog), ws.state.modality_stack.last());
-    assert_eq!(edit_help, ws.state.popup);
+fn test_edit_mode_help_keycode_esc() {
+    assert_help_dialog!(InputScript::default().esc());
+}
+
+#[test]
+fn test_edit_mode_help_keycode_enter() {
+    assert_help_dialog!(InputScript::default().enter());
+}
+
+#[test]
+fn test_edit_mode_help_keycode_q() {
+    assert_help_dialog!(InputScript::default().char('q'));
+}
+
+#[test]
+fn test_edit_mode_help_keycode_alt_h() {
+    assert_help_dialog!(InputScript::default().alt('h'));
 }
 
 #[test]
@@ -308,8 +352,8 @@ fn test_navigation_mode_help_keycode() {
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
     let help_text = ws.render_help_text();
-    ws.handle_input(construct_modified_key_event(KeyCode::Char('h'), KeyModifiers::ALT))
-        .expect("Failed to handle 'ctrl-?' key event");
+    InputScript::default().alt('h').run(&mut ws)
+        .expect("Failed to handle 'alt-h' key event");
     assert_eq!(Some(&Modality::Dialog), ws.state.modality_stack.last());
     assert_eq!(help_text, ws.state.popup);
 }
@@ -319,12 +363,12 @@ fn test_command_mode_help_keycode() {
     let mut ws =
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Char(':')))
+    InputScript::default().char(':').run(&mut ws)
         .expect("Failed to handle ':' key");
     assert_eq!(Some(&Modality::Command), ws.state.modality_stack.last());
     let edit_help = ws.render_help_text();
-    ws.handle_input(construct_modified_key_event(KeyCode::Char('h'), KeyModifiers::ALT))
-        .expect("Failed to handle 'ctrl-?' key event");
+    InputScript::default().alt('h').run(&mut ws)
+        .expect("Failed to handle 'alt-h' key event");
     assert_eq!(Some(&Modality::Dialog), ws.state.modality_stack.last());
     assert_eq!(edit_help, ws.state.popup);
 }
@@ -334,13 +378,11 @@ fn test_edit_mode_esc_keycode() {
     let mut ws =
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Char('i')))
+    InputScript::default().char('i').run(&mut ws)
         .expect("Failed to handle 'i' key");
     assert_eq!(Some(&Modality::CellEdit), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Char('a')))
-        .expect("Failed to handle 'a' key event");
-    ws.handle_input(construct_key_event(KeyCode::Esc))
-        .expect("Failed to handle 'esc' key event");
+    InputScript::default().char('a').esc().run(&mut ws)
+        .expect("Failed to handle key squence");
     assert_eq!("", ws.book.get_current_cell_contents().expect("Failed to get current cell contents"));
     assert_eq!("", ws.text_area.lines().join("\n"));
 }
@@ -354,9 +396,9 @@ fn test_navigation_numeric_prefix()
     ws.book.new_sheet(Some("Sheet2")).expect("failed to create sheet2");
     ws.book.new_sheet(Some("Sheet3")).expect("failed to create sheet3");
     InputScript::default()
-        .add_char('2')
-        .add_char('3')
-        .add_char('9')
+        .char('2')
+        .char('3')
+        .char('9')
         .run(&mut ws)
         .expect("Failed to run script");
     assert_eq!(239, ws.state.get_n_prefix());
@@ -371,10 +413,10 @@ fn test_navigation_numeric_prefix_cancel()
     ws.book.new_sheet(Some("Sheet2")).expect("failed to create sheet2");
     ws.book.new_sheet(Some("Sheet3")).expect("failed to create sheet3");
     InputScript::default()
-        .add_char('2')
-        .add_char('3')
-        .add_char('9')
-        .add_event(construct_key_event(KeyCode::Esc))
+        .char('2')
+        .char('3')
+        .char('9')
+        .esc()
         .run(&mut ws)
         .expect("Failed to run script");
     assert_eq!(1, ws.state.get_n_prefix());
@@ -388,14 +430,14 @@ fn test_navigation_tab_next_numeric_prefix()
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
     ws.book.new_sheet(Some("Sheet2")).expect("failed to create sheet2");
     ws.book.new_sheet(Some("Sheet3")).expect("failed to create sheet3");
-    ws.handle_input(construct_key_event(KeyCode::Char('2')))
-        .expect("Failed to handle '3' key event");
+    InputScript::default().char('2').run(&mut ws)
+        .expect("Failed to handle '2' key event");
     assert_eq!(2, ws.state.get_n_prefix());
-    ws.handle_input(construct_modified_key_event(KeyCode::Char('n'), KeyModifiers::CONTROL))
+    InputScript::default().ctrl('n').run(&mut ws)
         .expect("Failed to handle 'Ctrl-n' key event");
     assert_eq!("Sheet3", ws.book.get_sheet_name().expect("Failed to get sheet name"));
     assert_eq!(1, ws.state.get_n_prefix());
-    ws.handle_input(construct_modified_key_event(KeyCode::Char('n'), KeyModifiers::CONTROL))
+    InputScript::default().ctrl('n').run(&mut ws)
         .expect("Failed to handle 'Ctrl-n' key event");
     assert_eq!("Sheet1", ws.book.get_sheet_name().expect("Failed to get sheet name"));
 }
@@ -408,23 +450,19 @@ fn test_range_copy() {
     
     ws.book.move_to(&Address { row: 1, col: 1, }).expect("Failed to move to row");
     let original_loc = ws.book.location.clone();
-    ws.handle_input(construct_modified_key_event(KeyCode::Char('r'), KeyModifiers::CONTROL))
+    InputScript::default().ctrl('r').run(&mut ws)
         .expect("Failed to handle 'Ctrl-r' key event");
     assert_eq!(Some(&Modality::RangeSelect), ws.state.modality_stack.last());
     assert_eq!(Some(original_loc.clone()), ws.state.range_select.original_location);
     assert!(ws.state.range_select.start.is_none());
     assert!(ws.state.range_select.end.is_none());
     
-    ws.handle_input(construct_key_event(KeyCode::Char('l')))
-        .expect("Failed to handle 'l' key event");
-    ws.handle_input(construct_key_event(KeyCode::Char(' ')))
-        .expect("Failed to handle ' ' key event");
+    InputScript::default().char('l').char(' ').run(&mut ws)
+        .expect("Failed to handle key sequence");
     assert_eq!(Some(Address {row:1, col:2, }), ws.state.range_select.start);
     
-    ws.handle_input(construct_key_event(KeyCode::Char('j')))
-        .expect("Failed to handle 'j' key event");
-    ws.handle_input(construct_key_event(KeyCode::Char(' ')))
-        .expect("Failed to handle ' ' key event");
+    InputScript::default().char('j').char(' ').run(&mut ws)
+        .expect("Failed to handle key sequence");
     
     assert!(ws.state.range_select.original_location.is_none());
     assert_eq!(Some(Address {row:1, col:2, }), ws.state.range_select.start);
@@ -436,28 +474,24 @@ fn test_range_copy() {
     let original_loc_2 = ws.book.location.clone();
     assert_eq!(Address { row: 5, col: 5 }, original_loc_2);
     
-    ws.handle_input(construct_modified_key_event(KeyCode::Char('r'), KeyModifiers::CONTROL))
-        .expect("Failed to handle 'Ctrl-r' key event");
+    InputScript::default().char('v').run(&mut ws)
+        .expect("Failed to handle 'v' key event");
     assert_eq!(Some(&Modality::RangeSelect), ws.state.modality_stack.last());
     assert_eq!(Some(original_loc_2.clone()), ws.state.range_select.original_location);
-    assert!(ws.state.range_select.start.is_none());
+    assert!(ws.state.range_select.start.is_some());
     assert!(ws.state.range_select.end.is_none());
     
-    ws.handle_input(construct_key_event(KeyCode::Char('h')))
-        .expect("Failed to handle 'h' key event");
-    ws.handle_input(construct_key_event(KeyCode::Char(' ')))
-        .expect("Failed to handle ' ' key event");
-    assert_eq!(Some(Address {row:5, col:4, }), ws.state.range_select.start);
+    InputScript::default().char('h').char(' ').run(&mut ws)
+        .expect("Failed to handle key sequence");
+    assert_eq!(Some(Address {row:5, col: 5, }), ws.state.range_select.start);
     
-    ws.handle_input(construct_key_event(KeyCode::Char('k')))
-        .expect("Failed to handle 'k' key event");
-    ws.handle_input(construct_key_event(KeyCode::Char(' ')))
-        .expect("Failed to handle ' ' key event");
+    InputScript::default().char('k').char(' ').run(&mut ws)
+        .expect("Failed to handle key sequence");
     
     assert!(ws.state.range_select.original_location.is_none());
-    assert_eq!(Some(Address {row:5, col:4, }), ws.state.range_select.start);
-    assert_eq!(Some(Address {row:4, col:4, }), ws.state.range_select.end);
-    assert_eq!(original_loc_2, ws.book.location);
+    assert_eq!(Some(Address {row:5, col:5, }), ws.state.range_select.start);
+    assert_eq!(Some(Address {row:5, col:4, }), ws.state.range_select.end);
+    assert_eq!(Address {row:4, col:5, }, ws.book.location);
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
 }
 
@@ -466,10 +500,10 @@ fn test_range_copy_mode_from_edit_mode() {
     let mut ws =
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
-    ws.handle_input(construct_key_event(KeyCode::Char('e')))
+    InputScript::default().char('e').run(&mut ws)
         .expect("Failed to handle 'e' key event");
     assert_eq!(Some(&Modality::CellEdit), ws.state.modality_stack.last());
-    ws.handle_input(construct_modified_key_event(KeyCode::Char('r'), KeyModifiers::CONTROL))
+    InputScript::default().ctrl('r').run(&mut ws)
         .expect("Failed to handle 'Ctrl-r' key event");
     assert_eq!(Some(&Modality::RangeSelect), ws.state.modality_stack.last());
 }
@@ -480,19 +514,39 @@ fn test_gg_movement() {
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
     InputScript::default()
-        .add_char('j')
-        .add_char('j').run(&mut ws)
+        .char('j')
+        .char('j').run(&mut ws)
         .expect("failed to handle event sequence");
     assert_eq!(ws.book.location, Address { row: 3, col: 1 });
     InputScript::default()
-        .add_char('l')
-        .add_char('g')
-        .add_char('g')
+        .char('l')
+        .char('g')
+        .char('g')
         .run(&mut ws)
         .expect("failed to handle event sequence");
     assert_eq!(ws.book.location, Address { row: 1, col: 2 });
 }
 
+#[test]
+fn test_h_j_k_l_movement() {
+    let mut ws =
+        Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
+    assert_eq!(Some(&Modality::Navigate), ws.state.modality_stack.last());
+    InputScript::default()
+        .char('2')
+        .char('j')
+        .char('l').run(&mut ws)
+        .expect("failed to handle event sequence");
+    assert_eq!(ws.book.location, Address { row: 3, col: 2 });
+    InputScript::default()
+        .char('h')
+        .char('2')
+        .char('k')
+        .run(&mut ws)
+        .expect("failed to handle event sequence");
+    assert_eq!(ws.book.location, Address { row: 1, col: 1 });
+}
+
 macro_rules! assert_copy_paste {
     ($c: expr, $p: expr, $source: expr,) => {
         assert_copy_paste!($c, $p, $source, $source)
@@ -507,17 +561,17 @@ macro_rules! assert_copy_paste {
     let mut ws =
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     InputScript::default()
-        .add_char('j')
-        .add_char('l')
+        .char('j')
+        .char('l')
         .run(&mut ws)
         .expect("Failed to run script");
     ws.book.edit_current_cell($source).expect("Failed to edit cell");
     ws.book.evaluate();
     InputScript::default()
-        .add_event($c)
-        .add_char('l')
-        .add_char('j')
-        .add_event($p)
+        .event($c)
+        .char('l')
+        .char('j')
+        .event($p)
         .run(&mut ws)
         .expect("Failed to run script");
     let copy = ws.book.get_current_cell_contents()
@@ -573,7 +627,7 @@ fn test_clear_cell() {
     ws.book.evaluate();
     assert_eq!("foo", ws.book.get_current_cell_contents().expect("failed to get cell contents"));
     InputScript::default()
-        .add_char('d')
+        .char('d')
         .run(&mut ws)
         .expect("Failed to run input script");
     assert_eq!("", ws.book.get_current_cell_contents().expect("failed to get cell contents"));
@@ -588,7 +642,7 @@ fn test_clear_cell_all() {
     ws.book.evaluate();
     assert_eq!("foo", ws.book.get_current_cell_contents().expect("failed to get cell contents"));
     InputScript::default()
-        .add_char('D')
+        .char('D')
         .run(&mut ws)
         .expect("Failed to run input script");
     assert_eq!("", ws.book.get_current_cell_contents().expect("failed to get cell contents"));
@@ -602,13 +656,13 @@ fn test_sheet_navigation() {
     ws.book.new_sheet(Some("sheet 3")).expect("Failed to set sheet name");
     ws.book.new_sheet(Some("sheet 4")).expect("Failed to set sheet name");
     InputScript::default()
-        .add_modified_char('n', KeyModifiers::CONTROL)
-        .add_modified_char('n', KeyModifiers::CONTROL)
+        .ctrl('n')
+        .ctrl('n')
         .run(&mut ws)
         .expect("Failed to run input script");
     assert_eq!("sheet 3", ws.book.get_sheet_name().expect("Failed to get sheet name"));
     InputScript::default()
-        .add_modified_char('p', KeyModifiers::CONTROL)
+        .ctrl('p')
         .run(&mut ws)
         .expect("Failed to run input script");
     assert_eq!("sheet 2", ws.book.get_sheet_name().expect("Failed to get sheet name"));
@@ -619,14 +673,14 @@ fn test_sheet_column_sizing() {
     let mut ws =
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     InputScript::default()
-        .add_char('3')
-        .add_modified_char('l', KeyModifiers::CONTROL)
+        .char('3')
+        .ctrl('l')
         .run(&mut ws)
         .expect("Failed to run input script");
     assert_eq!(28, ws.book.get_col_size(1).expect("Failed to get column size"));
     InputScript::default()
-        .add_char('1')
-        .add_modified_char('h', KeyModifiers::CONTROL)
+        .char('1')
+        .ctrl('h')
         .run(&mut ws)
         .expect("Failed to run input script");
     assert_eq!(27, ws.book.get_col_size(1).expect("Failed to get column size"));
@@ -637,8 +691,28 @@ fn test_quit() {
     let mut ws =
         Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
     let result = InputScript::default()
-        .add_char('q')
+        .char('q')
         .run(&mut ws)
         .expect("Failed to run input script");
     assert!(result.is_some());
 }
+
+#[test]
+fn test_cell_replace() {
+    let mut ws =
+        Workspace::new_empty("en", "America/New_York").expect("Failed to get empty workbook");
+    ws.book.edit_current_cell("foo").expect("Failed to edit current cell");
+    assert_eq!("foo",
+        ws.book.get_current_cell_contents().expect("failed to get cell contents").as_str());
+    InputScript::default()
+        .char('s')
+        .char('b')
+        .char('a')
+        .char('r')
+        .enter()
+        .run(&mut ws)
+        .expect("Failed to run input script");
+    assert_eq!("bar",
+        ws.book.get_current_cell_contents().expect("failed to get cell contents").as_str());
+}
+