claude refactoring

Author: jahooma

cli/src/components/ask-user/__tests__/focus-helpers.test.ts

@@ -0,0 +1,167 @@
+/**
+ * Unit tests for focus-helpers.ts
+ * Testing focus utility functions
+ */
+
+import { describe, it, expect } from 'bun:test'
+import {
+  isFocusEqual,
+  isFocusOnQuestion,
+  isFocusOnSpecificOption,
+  isFocusOnSpecificTextInput,
+  focusToString,
+} from '../utils/focus-helpers'
+import {
+  createOptionFocus,
+  createTextInputFocus,
+  createSkipFocus,
+} from '../types'
+
+describe('isFocusEqual', () => {
+  it('returns true for identical skip focus', () => {
+    const a = createSkipFocus()
+    const b = createSkipFocus()
+    expect(isFocusEqual(a, b)).toBe(true)
+  })
+
+  it('returns true for identical text input focus', () => {
+    const a = createTextInputFocus(2)
+    const b = createTextInputFocus(2)
+    expect(isFocusEqual(a, b)).toBe(true)
+  })
+
+  it('returns false for text input with different question index', () => {
+    const a = createTextInputFocus(0)
+    const b = createTextInputFocus(1)
+    expect(isFocusEqual(a, b)).toBe(false)
+  })
+
+  it('returns true for identical option focus', () => {
+    const a = createOptionFocus(1, 2)
+    const b = createOptionFocus(1, 2)
+    expect(isFocusEqual(a, b)).toBe(true)
+  })
+
+  it('returns false for option with different question index', () => {
+    const a = createOptionFocus(0, 1)
+    const b = createOptionFocus(1, 1)
+    expect(isFocusEqual(a, b)).toBe(false)
+  })
+
+  it('returns false for option with different option index', () => {
+    const a = createOptionFocus(1, 0)
+    const b = createOptionFocus(1, 1)
+    expect(isFocusEqual(a, b)).toBe(false)
+  })
+
+  it('returns false for different focus types', () => {
+    const option = createOptionFocus(0, 0)
+    const textInput = createTextInputFocus(0)
+    const skip = createSkipFocus()
+
+    expect(isFocusEqual(option, textInput)).toBe(false)
+    expect(isFocusEqual(option, skip)).toBe(false)
+    expect(isFocusEqual(textInput, skip)).toBe(false)
+  })
+})
+
+describe('isFocusOnQuestion', () => {
+  it('returns true for option focus on specified question', () => {
+    const focus = createOptionFocus(2, 1)
+    expect(isFocusOnQuestion(focus, 2)).toBe(true)
+  })
+
+  it('returns false for option focus on different question', () => {
+    const focus = createOptionFocus(2, 1)
+    expect(isFocusOnQuestion(focus, 1)).toBe(false)
+  })
+
+  it('returns true for text input focus on specified question', () => {
+    const focus = createTextInputFocus(3)
+    expect(isFocusOnQuestion(focus, 3)).toBe(true)
+  })
+
+  it('returns false for text input focus on different question', () => {
+    const focus = createTextInputFocus(3)
+    expect(isFocusOnQuestion(focus, 2)).toBe(false)
+  })
+
+  it('returns false for skip focus (not on any question)', () => {
+    const focus = createSkipFocus()
+    expect(isFocusOnQuestion(focus, 0)).toBe(false)
+    expect(isFocusOnQuestion(focus, 5)).toBe(false)
+  })
+})
+
+describe('isFocusOnSpecificOption', () => {
+  it('returns true for exact match', () => {
+    const focus = createOptionFocus(1, 2)
+    expect(isFocusOnSpecificOption(focus, 1, 2)).toBe(true)
+  })
+
+  it('returns false for different question index', () => {
+    const focus = createOptionFocus(1, 2)
+    expect(isFocusOnSpecificOption(focus, 0, 2)).toBe(false)
+  })
+
+  it('returns false for different option index', () => {
+    const focus = createOptionFocus(1, 2)
+    expect(isFocusOnSpecificOption(focus, 1, 1)).toBe(false)
+  })
+
+  it('returns false for text input focus', () => {
+    const focus = createTextInputFocus(1)
+    expect(isFocusOnSpecificOption(focus, 1, 0)).toBe(false)
+  })
+
+  it('returns false for skip focus', () => {
+    const focus = createSkipFocus()
+    expect(isFocusOnSpecificOption(focus, 0, 0)).toBe(false)
+  })
+})
+
+describe('isFocusOnSpecificTextInput', () => {
+  it('returns true for exact match', () => {
+    const focus = createTextInputFocus(3)
+    expect(isFocusOnSpecificTextInput(focus, 3)).toBe(true)
+  })
+
+  it('returns false for different question index', () => {
+    const focus = createTextInputFocus(3)
+    expect(isFocusOnSpecificTextInput(focus, 2)).toBe(false)
+  })
+
+  it('returns false for option focus', () => {
+    const focus = createOptionFocus(3, 0)
+    expect(isFocusOnSpecificTextInput(focus, 3)).toBe(false)
+  })
+
+  it('returns false for skip focus', () => {
+    const focus = createSkipFocus()
+    expect(isFocusOnSpecificTextInput(focus, 0)).toBe(false)
+  })
+})
+
+describe('focusToString', () => {
+  it('formats skip focus', () => {
+    const focus = createSkipFocus()
+    expect(focusToString(focus)).toBe('skip')
+  })
+
+  it('formats text input focus', () => {
+    const focus = createTextInputFocus(2)
+    expect(focusToString(focus)).toBe('textInput:Q2')
+  })
+
+  it('formats option focus', () => {
+    const focus = createOptionFocus(1, 3)
+    expect(focusToString(focus)).toBe('option:Q1:O3')
+  })
+
+  it('formats various question and option indices', () => {
+    expect(focusToString(createOptionFocus(0, 0))).toBe('option:Q0:O0')
+    expect(focusToString(createOptionFocus(5, 2))).toBe('option:Q5:O2')
+    expect(focusToString(createTextInputFocus(0))).toBe('textInput:Q0')
+    expect(focusToString(createTextInputFocus(10))).toBe('textInput:Q10')
+  })
+})