|
| 1 | +import { describe, test, expect, beforeEach } from 'bun:test' |
| 2 | + |
| 3 | +import { useChatStore } from '../state/chat-store' |
| 4 | +import { getInputModeConfig } from '../utils/input-modes' |
| 5 | + |
| 6 | +/** |
| 7 | + * Tests for home directory detection and banner behavior |
| 8 | + * |
| 9 | + * The home directory detection works as follows: |
| 10 | + * 1. When fileTreeLoaded becomes true and fileTree.length === 0 |
| 11 | + * 2. setActiveTopBanner('homeDir') is called to show top banner |
| 12 | + * 3. setInputMode('homeDir') is called to show bottom banner |
| 13 | + * |
| 14 | + * Closing behavior: |
| 15 | + * - Closing the top banner calls closeTopBanner() and resets inputMode to 'default' |
| 16 | + * - Closing the bottom banner also calls closeTopBanner() and resets inputMode |
| 17 | + */ |
| 18 | +describe('Home Directory Detection', () => { |
| 19 | + beforeEach(() => { |
| 20 | + useChatStore.getState().reset() |
| 21 | + }) |
| 22 | + |
| 23 | + describe('banner state management', () => { |
| 24 | + test('should set activeTopBanner to homeDir when home directory detected', () => { |
| 25 | + const store = useChatStore.getState() |
| 26 | + |
| 27 | + // Simulate home directory detection |
| 28 | + store.setActiveTopBanner('homeDir') |
| 29 | + |
| 30 | + expect(useChatStore.getState().activeTopBanner).toBe('homeDir') |
| 31 | + }) |
| 32 | + |
| 33 | + test('should set inputMode to homeDir when home directory detected', () => { |
| 34 | + const store = useChatStore.getState() |
| 35 | + |
| 36 | + // Simulate home directory detection |
| 37 | + store.setInputMode('homeDir') |
| 38 | + |
| 39 | + expect(useChatStore.getState().inputMode).toBe('homeDir') |
| 40 | + }) |
| 41 | + |
| 42 | + test('should set both top banner and input mode when home directory detected', () => { |
| 43 | + const store = useChatStore.getState() |
| 44 | + |
| 45 | + // Simulate the full home directory detection logic |
| 46 | + store.setActiveTopBanner('homeDir') |
| 47 | + store.setInputMode('homeDir') |
| 48 | + |
| 49 | + const state = useChatStore.getState() |
| 50 | + expect(state.activeTopBanner).toBe('homeDir') |
| 51 | + expect(state.inputMode).toBe('homeDir') |
| 52 | + }) |
| 53 | + |
| 54 | + test('closeTopBanner should set activeTopBanner to null', () => { |
| 55 | + const store = useChatStore.getState() |
| 56 | + |
| 57 | + store.setActiveTopBanner('homeDir') |
| 58 | + expect(useChatStore.getState().activeTopBanner).toBe('homeDir') |
| 59 | + |
| 60 | + store.closeTopBanner() |
| 61 | + expect(useChatStore.getState().activeTopBanner).toBeNull() |
| 62 | + }) |
| 63 | + }) |
| 64 | + |
| 65 | + describe('detection conditions', () => { |
| 66 | + test('should only trigger when fileTreeLoaded is true AND fileTree is empty', () => { |
| 67 | + // Simulate the detection logic from chat.tsx |
| 68 | + const simulateDetection = ( |
| 69 | + fileTreeLoaded: boolean, |
| 70 | + fileTreeLength: number, |
| 71 | + ) => { |
| 72 | + if (fileTreeLoaded && fileTreeLength === 0) { |
| 73 | + useChatStore.getState().setActiveTopBanner('homeDir') |
| 74 | + useChatStore.getState().setInputMode('homeDir') |
| 75 | + return true |
| 76 | + } |
| 77 | + return false |
| 78 | + } |
| 79 | + |
| 80 | + // Reset state |
| 81 | + useChatStore.getState().reset() |
| 82 | + |
| 83 | + // Case 1: fileTreeLoaded=false, empty array - should NOT trigger |
| 84 | + expect(simulateDetection(false, 0)).toBe(false) |
| 85 | + expect(useChatStore.getState().activeTopBanner).toBeNull() |
| 86 | + |
| 87 | + // Reset state |
| 88 | + useChatStore.getState().reset() |
| 89 | + |
| 90 | + // Case 2: fileTreeLoaded=true, non-empty array - should NOT trigger |
| 91 | + expect(simulateDetection(true, 5)).toBe(false) |
| 92 | + expect(useChatStore.getState().activeTopBanner).toBeNull() |
| 93 | + |
| 94 | + // Reset state |
| 95 | + useChatStore.getState().reset() |
| 96 | + |
| 97 | + // Case 3: fileTreeLoaded=true, empty array - SHOULD trigger |
| 98 | + expect(simulateDetection(true, 0)).toBe(true) |
| 99 | + expect(useChatStore.getState().activeTopBanner).toBe('homeDir') |
| 100 | + expect(useChatStore.getState().inputMode).toBe('homeDir') |
| 101 | + }) |
| 102 | + |
| 103 | + test('should not trigger for non-empty directories', () => { |
| 104 | + const fileTreeLoaded = true |
| 105 | + const fileTreeLength: number = 10 |
| 106 | + |
| 107 | + if (fileTreeLoaded && fileTreeLength === 0) { |
| 108 | + useChatStore.getState().setActiveTopBanner('homeDir') |
| 109 | + } |
| 110 | + |
| 111 | + expect(useChatStore.getState().activeTopBanner).toBeNull() |
| 112 | + }) |
| 113 | + }) |
| 114 | + |
| 115 | + describe('closing behavior', () => { |
| 116 | + test('closing top banner should reset both banner and input mode', () => { |
| 117 | + const store = useChatStore.getState() |
| 118 | + |
| 119 | + // Set up home directory banner state |
| 120 | + store.setActiveTopBanner('homeDir') |
| 121 | + store.setInputMode('homeDir') |
| 122 | + |
| 123 | + // Simulate closing top banner (as done in TopBanner component) |
| 124 | + store.closeTopBanner() |
| 125 | + // The TopBanner component also resets input mode if it's 'homeDir' |
| 126 | + if (useChatStore.getState().inputMode === 'homeDir') { |
| 127 | + store.setInputMode('default') |
| 128 | + } |
| 129 | + |
| 130 | + const state = useChatStore.getState() |
| 131 | + expect(state.activeTopBanner).toBeNull() |
| 132 | + expect(state.inputMode).toBe('default') |
| 133 | + }) |
| 134 | + |
| 135 | + test('closing bottom banner should also close top banner', () => { |
| 136 | + const store = useChatStore.getState() |
| 137 | + |
| 138 | + // Set up home directory banner state |
| 139 | + store.setActiveTopBanner('homeDir') |
| 140 | + store.setInputMode('homeDir') |
| 141 | + |
| 142 | + // Simulate closing bottom banner (as done in HomeDirBanner component) |
| 143 | + store.setInputMode('default') |
| 144 | + store.closeTopBanner() |
| 145 | + |
| 146 | + const state = useChatStore.getState() |
| 147 | + expect(state.activeTopBanner).toBeNull() |
| 148 | + expect(state.inputMode).toBe('default') |
| 149 | + }) |
| 150 | + }) |
| 151 | + |
| 152 | + describe('input mode configuration', () => { |
| 153 | + test('homeDir mode should have correct configuration', () => { |
| 154 | + const config = getInputModeConfig('homeDir') |
| 155 | + |
| 156 | + expect(config.icon).toBeNull() |
| 157 | + expect(config.color).toBe('warning') |
| 158 | + expect(config.showAgentModeToggle).toBe(true) |
| 159 | + expect(config.disableSlashSuggestions).toBe(false) |
| 160 | + }) |
| 161 | + |
| 162 | + test('homeDir mode should allow normal input behavior', () => { |
| 163 | + const config = getInputModeConfig('homeDir') |
| 164 | + |
| 165 | + // Users should still be able to: |
| 166 | + // - Type normal prompts (showAgentModeToggle: true) |
| 167 | + // - Use slash commands (disableSlashSuggestions: false) |
| 168 | + expect(config.showAgentModeToggle).toBe(true) |
| 169 | + expect(config.disableSlashSuggestions).toBe(false) |
| 170 | + }) |
| 171 | + |
| 172 | + test('homeDir mode should have a placeholder', () => { |
| 173 | + const config = getInputModeConfig('homeDir') |
| 174 | + |
| 175 | + expect(config.placeholder).toBeDefined() |
| 176 | + expect(config.placeholder.length).toBeGreaterThan(0) |
| 177 | + }) |
| 178 | + }) |
| 179 | + |
| 180 | + describe('TopBannerType state', () => { |
| 181 | + test('should support homeDir banner type', () => { |
| 182 | + const store = useChatStore.getState() |
| 183 | + |
| 184 | + store.setActiveTopBanner('homeDir') |
| 185 | + |
| 186 | + expect(useChatStore.getState().activeTopBanner).toBe('homeDir') |
| 187 | + }) |
| 188 | + |
| 189 | + test('should support null (no banner)', () => { |
| 190 | + const store = useChatStore.getState() |
| 191 | + |
| 192 | + store.setActiveTopBanner('homeDir') |
| 193 | + store.setActiveTopBanner(null) |
| 194 | + |
| 195 | + expect(useChatStore.getState().activeTopBanner).toBeNull() |
| 196 | + }) |
| 197 | + }) |
| 198 | + |
| 199 | + describe('reset behavior', () => { |
| 200 | + test('reset should clear home directory banner state', () => { |
| 201 | + const store = useChatStore.getState() |
| 202 | + |
| 203 | + store.setActiveTopBanner('homeDir') |
| 204 | + store.setInputMode('homeDir') |
| 205 | + |
| 206 | + store.reset() |
| 207 | + |
| 208 | + const state = useChatStore.getState() |
| 209 | + expect(state.activeTopBanner).toBeNull() |
| 210 | + expect(state.inputMode).toBe('default') |
| 211 | + }) |
| 212 | + }) |
| 213 | +}) |
0 commit comments