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| 1 | +import { Helius } from 'helius-sdk'; |
| 2 | + |
| 3 | +import { |
| 4 | + HeliusCollectionAssets, |
| 5 | + resolverHeliusCollectionAssets, |
| 6 | + ResolverHeliusCollectionAssetsOptions, |
| 7 | +} from '../resolvers/resolver-helius-collection-assets'; |
| 8 | + |
| 9 | +describe('resolverHeliusNftCollection', () => { |
| 10 | + // Test case 1: Multiple pages (1500 items total) |
| 11 | + it('fetches all assets across multiple pages', async () => { |
| 12 | + expect.assertions(7); |
| 13 | + // Arrange: Prepare mock data and behavior |
| 14 | + const collection = 'test-collection'; |
| 15 | + const limit = 1000; |
| 16 | + |
| 17 | + // Mock items for page 1 (1000 items) and page 2 (500 items) |
| 18 | + const mockItemsPage1 = Array.from({ length: 1000 }, (_, i) => ({ id: `asset${i}` })); |
| 19 | + const mockItemsPage2 = Array.from({ length: 500 }, (_, i) => ({ id: `asset${1000 + i}` })); |
| 20 | + const mockResponsePage1 = { items: mockItemsPage1, total: 1000 }; |
| 21 | + const mockResponsePage2 = { items: mockItemsPage2, total: 500 }; |
| 22 | + |
| 23 | + // Mock getAssetsByGroup to return different responses based on page |
| 24 | + const mockGetAssetsByGroup = jest.fn().mockImplementation(options => { |
| 25 | + // eslint-disable-next-line jest/no-conditional-in-test |
| 26 | + if (options.page === 1) return Promise.resolve(mockResponsePage1); |
| 27 | + // eslint-disable-next-line jest/no-conditional-in-test |
| 28 | + if (options.page === 2) return Promise.resolve(mockResponsePage2); |
| 29 | + return Promise.resolve({ items: [], total: 0 }); |
| 30 | + }); |
| 31 | + |
| 32 | + const mockHelius = { rpc: { getAssetsByGroup: mockGetAssetsByGroup } } as unknown as Helius; |
| 33 | + |
| 34 | + const options: ResolverHeliusCollectionAssetsOptions = { |
| 35 | + collection, |
| 36 | + helius: mockHelius, // Type cast since Helius has more properties we don’t need to mock |
| 37 | + verbose: true, |
| 38 | + }; |
| 39 | + |
| 40 | + // Act: Call the function |
| 41 | + const result: HeliusCollectionAssets = await resolverHeliusCollectionAssets(options); |
| 42 | + |
| 43 | + // Assert: Verify the results |
| 44 | + expect(result.items).toHaveLength(1500); // 1000 + 500 items |
| 45 | + expect(result.limit).toBe(limit); |
| 46 | + expect(result.page).toBe(2); // Last page fetched was 2 (returned as page - 1) |
| 47 | + expect(result.total).toBe(1500); // Accumulated total from mock responses |
| 48 | + |
| 49 | + // Verify mock calls |
| 50 | + expect(mockGetAssetsByGroup).toHaveBeenCalledTimes(2); |
| 51 | + expect(mockGetAssetsByGroup).toHaveBeenCalledWith({ |
| 52 | + groupKey: 'collection', |
| 53 | + groupValue: collection, |
| 54 | + limit, |
| 55 | + page: 1, |
| 56 | + }); |
| 57 | + expect(mockGetAssetsByGroup).toHaveBeenCalledWith({ |
| 58 | + groupKey: 'collection', |
| 59 | + groupValue: collection, |
| 60 | + limit, |
| 61 | + page: 2, |
| 62 | + }); |
| 63 | + }); |
| 64 | + |
| 65 | + // Test case 2: No assets |
| 66 | + it('handles a collection with no assets', async () => { |
| 67 | + expect.assertions(6); |
| 68 | + const collection = 'empty-collection'; |
| 69 | + const limit = 1000; |
| 70 | + const mockResponse = { items: [], total: 0 }; |
| 71 | + |
| 72 | + const mockGetAssetsByGroup = jest.fn().mockResolvedValue(mockResponse); |
| 73 | + const mockHelius = { rpc: { getAssetsByGroup: mockGetAssetsByGroup } } as unknown as Helius; |
| 74 | + const options: ResolverHeliusCollectionAssetsOptions = { |
| 75 | + collection, |
| 76 | + helius: mockHelius, |
| 77 | + verbose: true, |
| 78 | + }; |
| 79 | + |
| 80 | + const result: HeliusCollectionAssets = await resolverHeliusCollectionAssets(options); |
| 81 | + |
| 82 | + expect(result.items).toHaveLength(0); |
| 83 | + expect(result.limit).toBe(limit); |
| 84 | + expect(result.page).toBe(0); // Page 1 - 1, since no items were fetched |
| 85 | + expect(result.total).toBe(0); |
| 86 | + |
| 87 | + expect(mockGetAssetsByGroup).toHaveBeenCalledTimes(1); |
| 88 | + expect(mockGetAssetsByGroup).toHaveBeenCalledWith({ |
| 89 | + groupKey: 'collection', |
| 90 | + groupValue: collection, |
| 91 | + limit, |
| 92 | + page: 1, |
| 93 | + }); |
| 94 | + }); |
| 95 | + |
| 96 | + // Test case 3: Exactly one page (less than limit) |
| 97 | + it('handles a single page with fewer items than the limit', async () => { |
| 98 | + expect.assertions(6); |
| 99 | + const collection = 'small-collection'; |
| 100 | + const limit = 1000; |
| 101 | + const mockItems = Array.from({ length: 800 }, (_, i) => ({ id: `asset${i}` })); |
| 102 | + const mockResponse = { items: mockItems, total: 800 }; |
| 103 | + |
| 104 | + const mockGetAssetsByGroup = jest.fn().mockResolvedValue(mockResponse); |
| 105 | + const mockHelius = { rpc: { getAssetsByGroup: mockGetAssetsByGroup } } as unknown as Helius; |
| 106 | + const options: ResolverHeliusCollectionAssetsOptions = { |
| 107 | + collection, |
| 108 | + helius: mockHelius, |
| 109 | + verbose: true, |
| 110 | + }; |
| 111 | + |
| 112 | + const result: HeliusCollectionAssets = await resolverHeliusCollectionAssets(options); |
| 113 | + |
| 114 | + expect(result.items).toHaveLength(800); |
| 115 | + expect(result.limit).toBe(limit); |
| 116 | + expect(result.page).toBe(1); // Only fetched page 1 |
| 117 | + expect(result.total).toBe(800); |
| 118 | + |
| 119 | + expect(mockGetAssetsByGroup).toHaveBeenCalledTimes(1); |
| 120 | + expect(mockGetAssetsByGroup).toHaveBeenCalledWith({ |
| 121 | + groupKey: 'collection', |
| 122 | + groupValue: collection, |
| 123 | + limit, |
| 124 | + page: 1, |
| 125 | + }); |
| 126 | + }); |
| 127 | + |
| 128 | + // Test case 4: Exactly the limit (1000 items) |
| 129 | + it('handles a collection with exactly the limit number of items', async () => { |
| 130 | + expect.assertions(7); |
| 131 | + const collection = 'exact-limit-collection'; |
| 132 | + const limit = 1000; |
| 133 | + const mockItems = Array.from({ length: 1000 }, (_, i) => ({ id: `asset${i}` })); |
| 134 | + const mockResponsePage1 = { items: mockItems, total: 1000 }; |
| 135 | + const mockResponsePage2 = { items: [], total: 0 }; |
| 136 | + |
| 137 | + const mockGetAssetsByGroup = jest.fn().mockImplementation(options => { |
| 138 | + // eslint-disable-next-line jest/no-conditional-in-test |
| 139 | + if (options.page === 1) return Promise.resolve(mockResponsePage1); |
| 140 | + return Promise.resolve(mockResponsePage2); |
| 141 | + }); |
| 142 | + const mockHelius = { rpc: { getAssetsByGroup: mockGetAssetsByGroup } } as unknown as Helius; |
| 143 | + const options: ResolverHeliusCollectionAssetsOptions = { |
| 144 | + collection, |
| 145 | + helius: mockHelius, |
| 146 | + verbose: true, |
| 147 | + }; |
| 148 | + |
| 149 | + const result: HeliusCollectionAssets = await resolverHeliusCollectionAssets(options); |
| 150 | + |
| 151 | + expect(result.items).toHaveLength(1000); |
| 152 | + expect(result.limit).toBe(limit); |
| 153 | + expect(result.page).toBe(1); // Fetched page 2 and got 0 items |
| 154 | + expect(result.total).toBe(1000); |
| 155 | + |
| 156 | + expect(mockGetAssetsByGroup).toHaveBeenCalledTimes(2); |
| 157 | + expect(mockGetAssetsByGroup).toHaveBeenCalledWith({ |
| 158 | + groupKey: 'collection', |
| 159 | + groupValue: collection, |
| 160 | + limit, |
| 161 | + page: 1, |
| 162 | + }); |
| 163 | + expect(mockGetAssetsByGroup).toHaveBeenCalledWith({ |
| 164 | + groupKey: 'collection', |
| 165 | + groupValue: collection, |
| 166 | + limit, |
| 167 | + page: 2, |
| 168 | + }); |
| 169 | + }); |
| 170 | +}); |
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