Move script crate unit tests into the unit_tests crate.

tests/unit/script/textinput.rs

@@ -0,0 +1,158 @@
+use script::textinput::{TextInput, Selection, Lines, DeleteDir};
+use std::borrow::ToOwned;
+
+#[test]
+fn test_textinput_delete_char() {
+    let mut textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
+    textinput.adjust_horizontal(2, Selection::NotSelected);
+    textinput.delete_char(DeleteDir::Backward);
+    assert_eq!(textinput.get_content(), "acdefg");
+
+    textinput.delete_char(DeleteDir::Forward);
+    assert_eq!(textinput.get_content(), "adefg");
+
+    textinput.adjust_horizontal(2, Selection::Selected);
+    textinput.delete_char(DeleteDir::Forward);
+    assert_eq!(textinput.get_content(), "afg");
+}
+
+#[test]
+fn test_textinput_insert_char() {
+    let mut textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
+    textinput.adjust_horizontal(2, Selection::NotSelected);
+    textinput.insert_char('a');
+    assert_eq!(textinput.get_content(), "abacdefg");
+
+    textinput.adjust_horizontal(2, Selection::Selected);
+    textinput.insert_char('b');
+    assert_eq!(textinput.get_content(), "ababefg");
+}
+
+#[test]
+fn test_textinput_get_sorted_selection() {
+    let mut textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
+    textinput.adjust_horizontal(2, Selection::NotSelected);
+    textinput.adjust_horizontal(2, Selection::Selected);
+    let (begin, end) = textinput.get_sorted_selection();
+    assert_eq!(begin.index, 2);
+    assert_eq!(end.index, 4);
+
+    textinput.clear_selection();
+
+    textinput.adjust_horizontal(-2, Selection::Selected);
+    let (begin, end) = textinput.get_sorted_selection();
+    assert_eq!(begin.index, 2);
+    assert_eq!(end.index, 4);
+}
+
+#[test]
+fn test_textinput_replace_selection() {
+    let mut textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
+    textinput.adjust_horizontal(2, Selection::NotSelected);
+    textinput.adjust_horizontal(2, Selection::Selected);
+
+    textinput.replace_selection("xyz".to_owned());
+    assert_eq!(textinput.get_content(), "abxyzefg");
+}
+
+#[test]
+fn test_textinput_current_line_length() {
+    let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
+    assert_eq!(textinput.current_line_length(), 3);
+
+    textinput.adjust_vertical(1, Selection::NotSelected);
+    assert_eq!(textinput.current_line_length(), 2);
+
+    textinput.adjust_vertical(1, Selection::NotSelected);
+    assert_eq!(textinput.current_line_length(), 1);
+}
+
+#[test]
+fn test_textinput_adjust_vertical() {
+    let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
+    textinput.adjust_horizontal(3, Selection::NotSelected);
+    textinput.adjust_vertical(1, Selection::NotSelected);
+    assert_eq!(textinput.edit_point.line, 1);
+    assert_eq!(textinput.edit_point.index, 2);
+
+    textinput.adjust_vertical(-1, Selection::NotSelected);
+    assert_eq!(textinput.edit_point.line, 0);
+    assert_eq!(textinput.edit_point.index, 2);
+
+    textinput.adjust_vertical(2, Selection::NotSelected);
+    assert_eq!(textinput.edit_point.line, 2);
+    assert_eq!(textinput.edit_point.index, 1);
+}
+
+#[test]
+fn test_textinput_adjust_horizontal() {
+    let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
+    textinput.adjust_horizontal(4, Selection::NotSelected);
+    assert_eq!(textinput.edit_point.line, 1);
+    assert_eq!(textinput.edit_point.index, 0);
+
+    textinput.adjust_horizontal(1, Selection::NotSelected);
+    assert_eq!(textinput.edit_point.line, 1);
+    assert_eq!(textinput.edit_point.index, 1);
+
+    textinput.adjust_horizontal(2, Selection::NotSelected);
+    assert_eq!(textinput.edit_point.line, 2);
+    assert_eq!(textinput.edit_point.index, 0);
+
+    textinput.adjust_horizontal(-1, Selection::NotSelected);
+    assert_eq!(textinput.edit_point.line, 1);
+    assert_eq!(textinput.edit_point.index, 2);
+}
+
+#[test]
+fn test_textinput_handle_return() {
+    let mut single_line_textinput = TextInput::new(Lines::Single, "abcdef".to_owned());
+    single_line_textinput.adjust_horizontal(3, Selection::NotSelected);
+    single_line_textinput.handle_return();
+    assert_eq!(single_line_textinput.get_content(), "abcdef");
+
+    let mut multi_line_textinput = TextInput::new(Lines::Multiple, "abcdef".to_owned());
+    multi_line_textinput.adjust_horizontal(3, Selection::NotSelected);
+    multi_line_textinput.handle_return();
+    assert_eq!(multi_line_textinput.get_content(), "abc\ndef");
+}
+
+#[test]
+fn test_textinput_select_all() {
+    let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
+    assert_eq!(textinput.edit_point.line, 0);
+    assert_eq!(textinput.edit_point.index, 0);
+
+    textinput.select_all();
+    assert_eq!(textinput.edit_point.line, 2);
+    assert_eq!(textinput.edit_point.index, 1);
+}
+
+#[test]
+fn test_textinput_get_content() {
+    let single_line_textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
+    assert_eq!(single_line_textinput.get_content(), "abcdefg");
+
+    let multi_line_textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
+    assert_eq!(multi_line_textinput.get_content(), "abc\nde\nf");
+}
+
+#[test]
+fn test_textinput_set_content() {
+    let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
+    assert_eq!(textinput.get_content(), "abc\nde\nf");
+
+    textinput.set_content("abc\nf".to_owned());
+    assert_eq!(textinput.get_content(), "abc\nf");
+
+    assert_eq!(textinput.edit_point.line, 0);
+    assert_eq!(textinput.edit_point.index, 0);
+    textinput.adjust_horizontal(3, Selection::Selected);
+    assert_eq!(textinput.edit_point.line, 0);
+    assert_eq!(textinput.edit_point.index, 3);
+    textinput.set_content("de".to_owned());
+    assert_eq!(textinput.get_content(), "de");
+    assert_eq!(textinput.edit_point.line, 0);
+    assert_eq!(textinput.edit_point.index, 2);
+}
+