Initial commit of 001code-html Scratch frontend project.

Includes scratch-gui, scratch-vm, scratch-blocks, scratch-render, scratch-l10n, and deployment config.

Co-authored-by: Cursor <cursoragent@cursor.com>

scratch-gui/test/unit/containers/slider-prompt.test.jsx

@@ -0,0 +1,111 @@
+import React from 'react';
+import {shallow} from 'enzyme';
+import SliderPrompt from '../../../src/containers/slider-prompt.jsx';
+import SliderPromptComponent from '../../../src/components/slider-prompt/slider-prompt.jsx';
+
+describe('Slider Prompt Container', () => {
+    let onCancel;
+    let onOk;
+
+    beforeEach(() => {
+        onCancel = jest.fn();
+        onOk = jest.fn();
+    });
+
+    test('Min/max are shown with decimal when isDiscrete is false', () => {
+        const wrapper = shallow(
+            <SliderPrompt
+                isDiscrete={false}
+                maxValue={100}
+                minValue={0}
+                onCancel={onCancel}
+                onOk={onOk}
+            />
+        );
+        const componentProps = wrapper.find(SliderPromptComponent).props();
+        expect(componentProps.minValue).toBe('0.00');
+        expect(componentProps.maxValue).toBe('100.00');
+    });
+
+    test('Min/max are NOT shown with decimal when isDiscrete is true', () => {
+        const wrapper = shallow(
+            <SliderPrompt
+                isDiscrete
+                maxValue={100}
+                minValue={0}
+                onCancel={onCancel}
+                onOk={onOk}
+            />
+        );
+        const componentProps = wrapper.find(SliderPromptComponent).props();
+        expect(componentProps.minValue).toBe('0');
+        expect(componentProps.maxValue).toBe('100');
+    });
+
+    test('Entering a number with a decimal submits with isDiscrete=false', () => {
+        const wrapper = shallow(
+            <SliderPrompt
+                isDiscrete
+                maxValue={100}
+                minValue={0}
+                onCancel={onCancel}
+                onOk={onOk}
+            />
+        );
+        const componentProps = wrapper.find(SliderPromptComponent).props();
+        componentProps.onChangeMin({target: {value: '1.0'}});
+        componentProps.onOk();
+        expect(onOk).toHaveBeenCalledWith(1, 100, false);
+    });
+
+    test('Entering integers submits with isDiscrete=true', () => {
+        const wrapper = shallow(
+            <SliderPrompt
+                isDiscrete={false}
+                maxValue={100.1}
+                minValue={12.32}
+                onCancel={onCancel}
+                onOk={onOk}
+            />
+        );
+        const componentProps = wrapper.find(SliderPromptComponent).props();
+        componentProps.onChangeMin({target: {value: '1'}});
+        componentProps.onChangeMax({target: {value: '2'}});
+        componentProps.onOk();
+        expect(onOk).toHaveBeenCalledWith(1, 2, true);
+    });
+
+    test('Enter button submits the form', () => {
+        const wrapper = shallow(
+            <SliderPrompt
+                isDiscrete={false}
+                maxValue={100.1}
+                minValue={12.32}
+                onCancel={onCancel}
+                onOk={onOk}
+            />
+        );
+        const componentProps = wrapper.find(SliderPromptComponent).props();
+        componentProps.onChangeMin({target: {value: '1'}});
+        componentProps.onChangeMax({target: {value: '2'}});
+        componentProps.onKeyPress({key: 'Enter'});
+        expect(onOk).toHaveBeenCalledWith(1, 2, true);
+    });
+
+    test('Validates number-ness before submitting', () => {
+        const wrapper = shallow(
+            <SliderPrompt
+                isDiscrete={false}
+                maxValue={100.1}
+                minValue={12.32}
+                onCancel={onCancel}
+                onOk={onOk}
+            />
+        );
+        const componentProps = wrapper.find(SliderPromptComponent).props();
+        componentProps.onChangeMin({target: {value: 'hello'}});
+        componentProps.onOk();
+        expect(onOk).not.toHaveBeenCalled();
+        expect(onCancel).toHaveBeenCalled();
+    });
+});