feat(canary-react): add the ability to backspace through a date input…

… to delete the date

Add the ability to backspace through a date input to delete the date, using moveToPreviousInput
after the last character has been deleted

. #2244

packages/canary-react/src/component-tests/IcDateInput/IcDateInput.cy.tsx

@@ -300,6 +300,24 @@ describe("IcDateInput end-to-end, visual regression and a11y tests", () => {
     cy.findShadowEl(DATE_INPUT, YEAR_INPUT_ARIA_LABEL).should(HAVE_VALUE, "");
   });
 
+  it("should test deleting the date using backspace", () => {
+    mount(<IcDateInput label="Test Label" />);
+
+    cy.checkHydrated(DATE_INPUT);
+
+    cy.findShadowEl(DATE_INPUT, DAY_INPUT_ARIA_LABEL).type("30");
+    cy.findShadowEl(DATE_INPUT, MONTH_INPUT_ARIA_LABEL).type("04");
+    cy.findShadowEl(DATE_INPUT, YEAR_INPUT_ARIA_LABEL).type("2000");
+
+    cy.findShadowEl(DATE_INPUT, YEAR_INPUT_ARIA_LABEL).type("{Backspace}{Backspace}{Backspace}{Backspace}");
+    cy.findShadowEl(DATE_INPUT, MONTH_INPUT_ARIA_LABEL).type("{Backspace}{Backspace}");
+    cy.findShadowEl(DATE_INPUT, DAY_INPUT_ARIA_LABEL).type("{Backspace}{Backspace}");
+
+    cy.findShadowEl(DATE_INPUT, DAY_INPUT_ARIA_LABEL).should(HAVE_VALUE, "");
+    cy.findShadowEl(DATE_INPUT, MONTH_INPUT_ARIA_LABEL).should(HAVE_VALUE, "");
+    cy.findShadowEl(DATE_INPUT, YEAR_INPUT_ARIA_LABEL).should(HAVE_VALUE, "");
+  });
+
   it("should enter complete date and check for accessibility", () => {
     mount(
       <div style={{ padding: "10px" }}>