From 33faaac7bc064438ed5dcb5b37f19f58ae787404 Mon Sep 17 00:00:00 2001
From: Katie <katie.oh@safelite.com>
Date: Thu, 20 Oct 2022 09:58:51 -0400
Subject: [PATCH] CSR-762 button-question-focus-helper tests

---
 .../button-question-focus-helper.spec.js      | 251 ++++++++++++++++++
 1 file changed, 251 insertions(+)
 create mode 100644 src/helpers/button-question-focus-helper.spec.js

diff --git a/src/helpers/button-question-focus-helper.spec.js b/src/helpers/button-question-focus-helper.spec.js
new file mode 100644
index 000000000..0d6483d20
--- /dev/null
+++ b/src/helpers/button-question-focus-helper.spec.js
@@ -0,0 +1,251 @@
+import {
+    handleAnyComponentFocus,
+    handleButtonComponentFocus,
+    handleInputComponentBlur,
+} from "@/helpers/button-question-focus-helper";
+
+describe("buttonQuestionFocusHelper", () => {
+    let onButtonQuestionLostFocusCallbackOne = jest.fn();
+    let onButtonQuestionLostFocusCallbackTwo = jest.fn();
+
+    let focusOnInputInGroupOne;
+    let blurFromInputInGroupOne;
+    let focusOnInputInGroupTwo;
+    let blurFromInputInGroupTwo;
+
+    let focusOnNonRadioCheckboxElement;
+
+    beforeEach(() => {
+        onButtonQuestionLostFocusCallbackOne = jest.fn();
+        onButtonQuestionLostFocusCallbackTwo = jest.fn();
+
+        // Sanity check
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        focusOnInputInGroupOne = () => {
+            handleButtonComponentFocus({
+                groupName: "group1",
+            });
+        };
+
+        blurFromInputInGroupOne = () => {
+            handleInputComponentBlur({
+                groupName: "group1",
+                onButtonQuestionLostFocusCallback: onButtonQuestionLostFocusCallbackOne,
+            });
+        };
+
+        focusOnInputInGroupTwo = () => {
+            handleButtonComponentFocus({
+                groupName: "group2",
+            });
+        };
+
+        blurFromInputInGroupTwo = () => {
+            handleInputComponentBlur({
+                groupName: "group2",
+                onButtonQuestionLostFocusCallback: onButtonQuestionLostFocusCallbackTwo,
+            });
+        };
+
+        focusOnNonRadioCheckboxElement = () => {
+            handleAnyComponentFocus({
+                target: {
+                    type: "nonRadioCheckbox",
+                },
+            });
+        };
+    });
+
+    test("focus on input => no callbacks were called", () => {
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+    });
+
+    test("focus on input, then focus on input in same group => no callbacks are called", () => {
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in group 1
+        blurFromInputInGroupOne();
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+    });
+
+    test("focus on non-radio/checkbox, focus on input => no callbacks are called", () => {
+        // focus on non-radio/checkbox
+        focusOnNonRadioCheckboxElement();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+    });
+
+    test("focus on input in group 1, then focus on input in different group => callback for group 1 is called", () => {
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in different group
+        blurFromInputInGroupOne();
+        focusOnInputInGroupTwo();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+    });
+
+    test("focus on input in group 1, focus on input in same group, then focus on input in different group => callback for group 1 is called", () => {
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in same group
+        blurFromInputInGroupOne();
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in different group
+        blurFromInputInGroupOne();
+        focusOnInputInGroupTwo();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+    });
+
+    test("focus on input in group 1, focus on non-radio/checkbox element => callback from group 1 is called", () => {
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in group 2
+        blurFromInputInGroupOne();
+        focusOnNonRadioCheckboxElement();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+    });
+
+    test("focus on input in group 1, focus on input in group 2, focus on non-radio/checkbox element => both callbacks are called", () => {
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in group 2
+        blurFromInputInGroupOne();
+        focusOnInputInGroupTwo();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).toHaveBeenCalledTimes(0);
+
+        // focus on non-radio/checkbox
+        blurFromInputInGroupTwo();
+        focusOnNonRadioCheckboxElement();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).toHaveBeenCalledTimes(1);
+    });
+
+    test("focus on input in group 1, focus on input in group 2, focus on input in group 1 => both callbacks are called", () => {
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in group 2
+        blurFromInputInGroupOne();
+        focusOnInputInGroupTwo();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).toHaveBeenCalledTimes(0);
+
+        // focus on input in group 1
+        blurFromInputInGroupTwo();
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).toHaveBeenCalledTimes(1);
+    });
+
+    test("go back and forth a lot => correct callbacks are called at the right time", () => {
+        // Arrange/Act
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).not.toHaveBeenCalled();
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in group 2
+        blurFromInputInGroupOne();
+        focusOnInputInGroupTwo();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).not.toHaveBeenCalled();
+
+        // focus on input in group 1
+        blurFromInputInGroupTwo();
+        focusOnInputInGroupOne();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(1);
+        expect(onButtonQuestionLostFocusCallbackTwo).toHaveBeenCalledTimes(1);
+
+        // focus on non-radio/checkbox element
+        blurFromInputInGroupOne();
+        focusOnNonRadioCheckboxElement();
+
+        // Assert
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(2);
+        expect(onButtonQuestionLostFocusCallbackTwo).toHaveBeenCalledTimes(1);
+
+        // focus on input in group 1
+        focusOnInputInGroupOne();
+        expect(onButtonQuestionLostFocusCallbackOne).toHaveBeenCalledTimes(2);
+        expect(onButtonQuestionLostFocusCallbackTwo).toHaveBeenCalledTimes(1);
+    });
+});