feat: add more test cases for tokenURI

Author: Yash Agrawal

test/SBTTokenURI.test.ts

@@ -301,5 +301,164 @@ describe('SBT', () => {
 				{ trait_type: 'Gas fee used', value: '12342', display_type: 'number' },
 			])
 		})
+
+		it('The setTokenURI function should function correctly for only 1 string attribute and 1 number attribute', async () => {
+			const sbt = await init()
+			const signers = await getSigners()
+
+			const metadata = {
+				name: 'Proof of service NFT',
+				description:
+					'This is a proof of service NFT, which indicates your contribution to the project',
+				tokenURIImage:
+					'https://i.guim.co.uk/img/media/ef8492feb3715ed4de705727d9f513c168a8b196/37_0_1125_675/master/1125.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=d456a2af571d980d8b2985472c262b31',
+				stringAttributes: [
+					{ trait_type: 'Category', value: 'Category A' },
+				],
+				numberAttributes: [
+					{
+						trait_type: 'No. of contributions',
+						value: 1,
+						display_type: 'number',
+					},
+				],
+			}
+			const encodedMetadata = await getEncodedMetadata(sbt, metadata)
+			await expect(
+				sbt
+					.connect(signers.minterA)
+					.mint(signers.userA.address, encodedMetadata)
+			)
+				.to.emit(sbt, 'Minted')
+				.withArgs(0, signers.userA.address)
+
+			const uri = await sbt.tokenURI(0)
+			const uriInfo: string[] = uri.split(',')
+			expect(uriInfo[0]).to.equal('data:application/json;base64')
+			const decodedData = JSON.parse(
+				Buffer.from(uriInfo[1], 'base64').toString()
+			) as {
+				name: string
+				description: string
+				image: string
+				attributes: any[]
+			}
+			expect(decodedData.name).to.eq(metadata.name)
+			expect(decodedData.description).to.eq(metadata.description)
+			expect(decodedData.image).to.eq(metadata.tokenURIImage)
+			expect(decodedData.attributes.length).to.eq(2)
+			expect(decodedData.attributes[0]).to.deep.equal({ trait_type: 'Category', value: 'Category A' })
+			expect(decodedData.attributes[1]).to.deep.equal({
+				trait_type: 'No. of contributions',
+				value: '1',
+				display_type: 'number',
+			})
+			expect(decodedData.attributes).to.deep.equal([
+				{ trait_type: 'Category', value: 'Category A' },
+				{
+					trait_type: 'No. of contributions',
+					value: '1',
+					display_type: 'number',
+				}
+			])
+		})
+
+		it('The setTokenURI function should function correctly for only 1+ string attribute and 1+ number attribute', async () => {
+			const sbt = await init()
+			const signers = await getSigners()
+
+			const metadata = {
+				name: 'Proof of service NFT',
+				description:
+					'This is a proof of service NFT, which indicates your contribution to the project',
+				tokenURIImage:
+					'https://i.guim.co.uk/img/media/ef8492feb3715ed4de705727d9f513c168a8b196/37_0_1125_675/master/1125.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=d456a2af571d980d8b2985472c262b31',
+				stringAttributes: [
+					{ trait_type: 'Category', value: 'Category A' },
+					{ trait_type: 'Location', value: 'Shibuya' },
+					{ trait_type: 'Entity', value: 'Corporation' },
+				],
+				numberAttributes: [
+					{
+						trait_type: 'No. of contributions',
+						value: 1,
+						display_type: 'number',
+					},
+					{
+						trait_type: 'No. of locations',
+						value: 1000,
+						display_type: 'number',
+					},
+					{ trait_type: 'Gas fee used', value: 12342, display_type: 'number' },
+				],
+			}
+			const encodedMetadata = await getEncodedMetadata(sbt, metadata)
+			await expect(
+				sbt
+					.connect(signers.minterA)
+					.mint(signers.userA.address, encodedMetadata)
+			)
+				.to.emit(sbt, 'Minted')
+				.withArgs(0, signers.userA.address)
+
+			const uri = await sbt.tokenURI(0)
+			const uriInfo: string[] = uri.split(',')
+			expect(uriInfo[0]).to.equal('data:application/json;base64')
+			const decodedData = JSON.parse(
+				Buffer.from(uriInfo[1], 'base64').toString()
+			) as {
+				name: string
+				description: string
+				image: string
+				attributes: any[]
+			}
+			expect(decodedData.name).to.eq(metadata.name)
+			expect(decodedData.description).to.eq(metadata.description)
+			expect(decodedData.image).to.eq(metadata.tokenURIImage)
+			expect(decodedData.attributes.length).to.eq(6)
+			expect(decodedData.attributes[0]).to.deep.equal({
+				trait_type: 'Category',
+				value: 'Category A',
+			})
+			expect(decodedData.attributes[1]).to.deep.equal({
+				trait_type: 'Location',
+				value: 'Shibuya',
+			})
+			expect(decodedData.attributes[2]).to.deep.equal({
+				trait_type: 'Entity',
+				value: 'Corporation',
+			})
+			expect(decodedData.attributes[3]).to.deep.equal({
+				trait_type: 'No. of contributions',
+				value: '1',
+				display_type: 'number',
+			})
+			expect(decodedData.attributes[4]).to.deep.equal({
+				trait_type: 'No. of locations',
+				value: '1000',
+				display_type: 'number',
+			})
+			expect(decodedData.attributes[5]).to.deep.equal({
+				trait_type: 'Gas fee used',
+				value: '12342',
+				display_type: 'number',
+			})
+			expect(decodedData.attributes).to.deep.equal([
+				{ trait_type: 'Category', value: 'Category A' },
+				{ trait_type: 'Location', value: 'Shibuya' },
+				{ trait_type: 'Entity', value: 'Corporation' },
+				{
+						trait_type: 'No. of contributions',
+						value: "1",
+						display_type: 'number',
+					},
+					{
+						trait_type: 'No. of locations',
+						value: "1000",
+						display_type: 'number',
+					},
+					{ trait_type: 'Gas fee used', value: "12342", display_type: 'number' }
+			])
+		})
 	})
 })