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| 1 | +import { beforeEach, describe, expect, it, vi } from 'vitest' |
| 2 | + |
| 3 | +const canvasState = { |
| 4 | + pageSchema: null as any, |
| 5 | + saved: true, |
| 6 | + imported: [] as any[], |
| 7 | + history: [] as any[], |
| 8 | + published: [] as any[] |
| 9 | +} |
| 10 | + |
| 11 | +vi.mock('@opentiny/tiny-engine-utils', () => ({ |
| 12 | + utils: { |
| 13 | + deepClone: (value: unknown) => JSON.parse(JSON.stringify(value)) |
| 14 | + } |
| 15 | +})) |
| 16 | + |
| 17 | +vi.mock('@opentiny/vue-icon', () => ({ |
| 18 | + default: { |
| 19 | + IconWarning: {} |
| 20 | + } |
| 21 | +})) |
| 22 | + |
| 23 | +vi.mock('@opentiny/tiny-engine-meta-register', () => ({ |
| 24 | + useCanvas: () => ({ |
| 25 | + pageState: { |
| 26 | + get pageSchema() { |
| 27 | + return canvasState.pageSchema |
| 28 | + }, |
| 29 | + set pageSchema(value) { |
| 30 | + canvasState.pageSchema = value |
| 31 | + } |
| 32 | + }, |
| 33 | + importSchema: (schema: any) => { |
| 34 | + canvasState.imported.push(JSON.parse(JSON.stringify(schema))) |
| 35 | + canvasState.pageSchema = schema |
| 36 | + }, |
| 37 | + setSaved: (saved: boolean) => { |
| 38 | + canvasState.saved = saved |
| 39 | + } |
| 40 | + }), |
| 41 | + useHistory: () => ({ |
| 42 | + addHistory: () => { |
| 43 | + canvasState.history.push(JSON.parse(JSON.stringify(canvasState.pageSchema))) |
| 44 | + } |
| 45 | + }), |
| 46 | + useMessage: () => ({ |
| 47 | + publish: (event: any) => { |
| 48 | + canvasState.published.push(event) |
| 49 | + } |
| 50 | + }) |
| 51 | +})) |
| 52 | + |
| 53 | +vi.mock('../../../src/composables/core/useConfig', () => ({ |
| 54 | + default: () => ({ |
| 55 | + getSelectedModelInfo: () => ({ |
| 56 | + config: { |
| 57 | + chatMode: 'agent' |
| 58 | + } |
| 59 | + }) |
| 60 | + }) |
| 61 | +})) |
| 62 | + |
| 63 | +const baseSchema = () => ({ |
| 64 | + componentName: 'Page', |
| 65 | + props: {}, |
| 66 | + state: {}, |
| 67 | + methods: {}, |
| 68 | + css: '', |
| 69 | + children: [] |
| 70 | +}) |
| 71 | + |
| 72 | +const addButtonPatch = () => |
| 73 | + JSON.stringify([ |
| 74 | + { |
| 75 | + op: 'add', |
| 76 | + path: '/children/0', |
| 77 | + value: { |
| 78 | + componentName: 'TinyButton', |
| 79 | + props: { |
| 80 | + text: 'Submit' |
| 81 | + }, |
| 82 | + children: [] |
| 83 | + } |
| 84 | + } |
| 85 | + ]) |
| 86 | + |
| 87 | +describe('pageUpdater', () => { |
| 88 | + beforeEach(async () => { |
| 89 | + vi.resetModules() |
| 90 | + canvasState.pageSchema = baseSchema() |
| 91 | + canvasState.saved = true |
| 92 | + canvasState.imported = [] |
| 93 | + canvasState.history = [] |
| 94 | + canvasState.published = [] |
| 95 | + }) |
| 96 | + |
| 97 | + it('applies streaming updates without importing the whole schema', async () => { |
| 98 | + const { updatePageSchema } = await import('../../../src/composables/core/pageUpdater') |
| 99 | + const initialSchema = baseSchema() |
| 100 | + |
| 101 | + const result = await updatePageSchema(addButtonPatch(), initialSchema, false) |
| 102 | + |
| 103 | + expect(result?.schema?.children).toHaveLength(1) |
| 104 | + expect(canvasState.pageSchema.children).toHaveLength(1) |
| 105 | + expect(canvasState.pageSchema.children[0].componentName).toBe('TinyButton') |
| 106 | + expect(canvasState.imported).toHaveLength(0) |
| 107 | + expect(canvasState.history).toHaveLength(0) |
| 108 | + expect(canvasState.saved).toBe(false) |
| 109 | + expect(canvasState.published).toEqual([{ topic: 'schemaChange', data: {} }]) |
| 110 | + }) |
| 111 | + |
| 112 | + it('imports and records history for final updates', async () => { |
| 113 | + const { updatePageSchema } = await import('../../../src/composables/core/pageUpdater') |
| 114 | + const initialSchema = baseSchema() |
| 115 | + |
| 116 | + const result = await updatePageSchema(addButtonPatch(), initialSchema, true) |
| 117 | + |
| 118 | + expect(result?.schema?.children).toHaveLength(1) |
| 119 | + expect(canvasState.imported).toHaveLength(1) |
| 120 | + expect(canvasState.imported[0].children[0].componentName).toBe('TinyButton') |
| 121 | + expect(canvasState.history).toHaveLength(1) |
| 122 | + expect(canvasState.published).toHaveLength(0) |
| 123 | + expect(canvasState.saved).toBe(false) |
| 124 | + }) |
| 125 | + |
| 126 | + it('stores the last successful streaming schema as a final fallback', async () => { |
| 127 | + const { getLastSuccessfulPageSchema, updatePageSchema } = await import('../../../src/composables/core/pageUpdater') |
| 128 | + const initialSchema = baseSchema() |
| 129 | + |
| 130 | + await updatePageSchema(addButtonPatch(), initialSchema, false) |
| 131 | + const fallbackBeforeFinal = getLastSuccessfulPageSchema() |
| 132 | + const finalResult = await updatePageSchema('not json', initialSchema, true) |
| 133 | + |
| 134 | + expect(finalResult?.isError).toBe(true) |
| 135 | + expect(getLastSuccessfulPageSchema()).toBe(fallbackBeforeFinal) |
| 136 | + expect(getLastSuccessfulPageSchema()?.children[0].componentName).toBe('TinyButton') |
| 137 | + }) |
| 138 | + |
| 139 | + it('clears the fallback only when a new agent turn starts', async () => { |
| 140 | + const { getLastSuccessfulPageSchema, resetPageSchemaUpdateState, updatePageSchema } = await import( |
| 141 | + '../../../src/composables/core/pageUpdater' |
| 142 | + ) |
| 143 | + const initialSchema = baseSchema() |
| 144 | + |
| 145 | + await updatePageSchema(addButtonPatch(), initialSchema, false) |
| 146 | + expect(getLastSuccessfulPageSchema()).toBeTruthy() |
| 147 | + |
| 148 | + resetPageSchemaUpdateState() |
| 149 | + |
| 150 | + expect(getLastSuccessfulPageSchema()).toBeNull() |
| 151 | + }) |
| 152 | + |
| 153 | + it('keeps the final schema after an earlier streaming update has completed', async () => { |
| 154 | + const { updatePageSchema } = await import('../../../src/composables/core/pageUpdater') |
| 155 | + const initialSchema = baseSchema() |
| 156 | + |
| 157 | + const streamingResult = await updatePageSchema(addButtonPatch(), initialSchema, false) |
| 158 | + const finalResult = await updatePageSchema( |
| 159 | + JSON.stringify([ |
| 160 | + { |
| 161 | + op: 'add', |
| 162 | + path: '/children/0', |
| 163 | + value: { |
| 164 | + componentName: 'TinyForm', |
| 165 | + props: {}, |
| 166 | + children: [] |
| 167 | + } |
| 168 | + } |
| 169 | + ]), |
| 170 | + initialSchema, |
| 171 | + true |
| 172 | + ) |
| 173 | + |
| 174 | + expect(streamingResult?.schema?.children[0].componentName).toBe('TinyButton') |
| 175 | + expect(finalResult?.schema?.children[0].componentName).toBe('TinyForm') |
| 176 | + expect(canvasState.pageSchema.children[0].componentName).toBe('TinyForm') |
| 177 | + }) |
| 178 | + |
| 179 | + it('rejects schemas containing invalid children nodes before touching canvas', async () => { |
| 180 | + const { updatePageSchema } = await import('../../../src/composables/core/pageUpdater') |
| 181 | + const initialSchema = baseSchema() |
| 182 | + |
| 183 | + const result = await updatePageSchema( |
| 184 | + JSON.stringify([ |
| 185 | + { |
| 186 | + op: 'add', |
| 187 | + path: '/children/0', |
| 188 | + value: 'broken child' |
| 189 | + } |
| 190 | + ]), |
| 191 | + initialSchema, |
| 192 | + true |
| 193 | + ) |
| 194 | + |
| 195 | + expect(result?.isError).toBe(true) |
| 196 | + expect(canvasState.imported).toHaveLength(0) |
| 197 | + expect(canvasState.pageSchema.children).toHaveLength(0) |
| 198 | + }) |
| 199 | + |
| 200 | + it('normalizes invalid methods before updating canvas', async () => { |
| 201 | + const { updatePageSchema } = await import('../../../src/composables/core/pageUpdater') |
| 202 | + const initialSchema = baseSchema() |
| 203 | + |
| 204 | + const result = await updatePageSchema( |
| 205 | + JSON.stringify([ |
| 206 | + { |
| 207 | + op: 'add', |
| 208 | + path: '/methods/submit', |
| 209 | + value: { |
| 210 | + type: 'JSExpression', |
| 211 | + value: 'this.submit()' |
| 212 | + } |
| 213 | + } |
| 214 | + ]), |
| 215 | + initialSchema, |
| 216 | + true |
| 217 | + ) |
| 218 | + |
| 219 | + expect(result?.schema?.methods.submit.type).toBe('JSFunction') |
| 220 | + expect(result?.schema?.methods.submit.value).toContain('function submit()') |
| 221 | + expect(canvasState.pageSchema.methods.submit.type).toBe('JSFunction') |
| 222 | + }) |
| 223 | +}) |
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