Adds test.

spyder/widgets/tests/test_editor.py

@@ -83,6 +83,28 @@ def editor_cells_bot(base_editor_bot):
 
 # Tests
 #-------------------------------
+
+def test_find_number_matches(qtbot):
+    """Test for number matches in find/replace."""
+    editor_stack, editor = setup_editor(qtbot)
+    editor_stack.find_widget.case_button.setChecked(True)
+    text = ' test \nTEST \nTest \ntesT '
+    editor.set_text(text)
+
+    editor_stack.find_widget.search_text.add_text('test')
+    editor_stack.find_widget.find(changed=False, forward=True,
+                                  rehighlight=False,
+                                  multiline_replace_check=False)
+    editor_text = editor_stack.find_widget.number_matches_text.text()
+    assert editor_text == '1 of 1'
+
+    editor_stack.find_widget.search_text.add_text('fail')
+    editor_stack.find_widget.find(changed=False, forward=True,
+                                  rehighlight=False,
+                                  multiline_replace_check=False)
+    editor_text = editor_stack.find_widget.number_matches_text.text()
+    assert editor_text == 'no matches'
+
 def test_move_current_line_up(editor_bot):
     editor_stack, editor, qtbot = editor_bot