Merge pull request #1872 from demergent-labs/jest_s

jest examples s
demergent-labs · Jul 9, 2024 · 8067371 · 8067371
2 parents 84bab34 + 9856cbf
commit 8067371
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diff --git a/examples/simple_erc20/jest.config.js b/examples/simple_erc20/jest.config.js
@@ -0,0 +1,10 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+module.exports = {
+    preset: 'ts-jest',
+    testEnvironment: 'node',
+    transform: {
+        '^.+\\.ts$': 'ts-jest',
+        '^.+\\.js$': 'ts-jest'
+    },
+    transformIgnorePatterns: ['/node_modules/(?!(azle)/)'] // Make sure azle is transformed
+};
diff --git a/examples/simple_erc20/package-lock.json b/examples/simple_erc20/package-lock.json
diff --git a/examples/simple_erc20/package.json b/examples/simple_erc20/package.json
@@ -2,13 +2,15 @@
     "name": "simple_erc20_end_to_end_test_canister_syntax",
     "scripts": {
         "pretest": "ts-node --transpile-only --ignore=false test/pretest.ts",
-        "test": "ts-node --transpile-only --ignore=false test/test.ts"
+        "test": "jest"
     },
     "dependencies": {
         "azle": "0.22.0"
     },
     "devDependencies": {
         "@dfinity/agent": "0.11.1",
+        "jest": "^29.7.0",
+        "ts-jest": "^29.1.5",
         "ts-node": "10.7.0",
         "typescript": "^5.2.2"
     }

diff --git a/examples/simple_erc20/test/test.ts b/examples/simple_erc20/test/test.ts
@@ -1,7 +1,7 @@
 import { getCanisterId } from 'azle/dfx';
 import { runTests } from 'azle/test';
 
-import { createActor } from '../test/dfx_generated/simple_erc20';
+import { createActor } from './dfx_generated/simple_erc20';
 import { getTests } from './tests';
 
 const simpleErc20Canister = createActor(getCanisterId('simple_erc20'), {

diff --git a/examples/simple_erc20/test/tests.ts b/examples/simple_erc20/test/tests.ts
@@ -1,139 +1,86 @@
 import { ActorSubclass } from '@dfinity/agent';
-import { Test } from 'azle/test';
+import { expect, it, Test } from 'azle/test';
 
 // @ts-ignore this path may not exist when these tests are imported into other test projects
 import { _SERVICE } from './dfx_generated/simple_erc20/simple_erc20.did';
 
-export function getTests(simpleErc20Canister: ActorSubclass<_SERVICE>): Test[] {
-    return [
-        {
-            name: 'empty name',
-            test: async () => {
-                const result = await simpleErc20Canister.name();
-
-                return {
-                    Ok: result === ''
-                };
-            }
-        },
-        {
-            name: 'empty ticker',
-            test: async () => {
-                const result = await simpleErc20Canister.ticker();
-
-                return {
-                    Ok: result === ''
-                };
-            }
-        },
-        {
-            name: 'empty totalSupply',
-            test: async () => {
-                const result = await simpleErc20Canister.totalSupply();
-
-                return {
-                    Ok: result === 0n
-                };
-            }
-        },
-        {
-            name: 'empty balance of id 0',
-            test: async () => {
-                const result = await simpleErc20Canister.balance('0');
-
-                return {
-                    Ok: result === 0n
-                };
-            }
-        },
-        {
-            name: 'initializeSupply',
-            test: async () => {
-                const result = await simpleErc20Canister.initializeSupply(
-                    'Token',
-                    '0',
-                    'TOKEN',
-                    1_000_000n
-                );
-
-                return {
-                    Ok: result === true
-                };
-            }
-        },
-        {
-            name: 'initialized name',
-            test: async () => {
-                const result = await simpleErc20Canister.name();
-
-                return {
-                    Ok: result === 'Token'
-                };
-            }
-        },
-        {
-            name: 'initialized ticker',
-            test: async () => {
-                const result = await simpleErc20Canister.ticker();
-
-                return {
-                    Ok: result === 'TOKEN'
-                };
-            }
-        },
-        {
-            name: 'initialized totalSupply',
-            test: async () => {
-                const result = await simpleErc20Canister.totalSupply();
-
-                return {
-                    Ok: result === 1_000_000n
-                };
-            }
-        },
-        {
-            name: 'initialized balance of id 0',
-            test: async () => {
-                const result = await simpleErc20Canister.balance('0');
-
-                return {
-                    Ok: result === 1_000_000n
-                };
-            }
-        },
-        {
-            name: 'transfer',
-            test: async () => {
-                const result = await simpleErc20Canister.transfer(
-                    '0',
-                    '1',
-                    100n
-                );
-
-                return {
-                    Ok: result === true
-                };
-            }
-        },
-        {
-            name: 'balance of id 0 after transfer',
-            test: async () => {
-                const result = await simpleErc20Canister.balance('0');
-
-                return {
-                    Ok: result === 999_900n
-                };
-            }
-        },
-        {
-            name: 'balance of id 1 after transfer',
-            test: async () => {
-                const result = await simpleErc20Canister.balance('1');
-
-                return {
-                    Ok: result === 100n
-                };
-            }
-        }
-    ];
+export function getTests(simpleErc20Canister: ActorSubclass<_SERVICE>): Test {
+    return () => {
+        it('empty name', async () => {
+            const result = await simpleErc20Canister.name();
+
+            expect(result).toBe('');
+        });
+
+        it('empty ticker', async () => {
+            const result = await simpleErc20Canister.ticker();
+
+            expect(result).toBe('');
+        });
+
+        it('empty totalSupply', async () => {
+            const result = await simpleErc20Canister.totalSupply();
+
+            expect(result).toBe(0n);
+        });
+
+        it('empty balance of id 0', async () => {
+            const result = await simpleErc20Canister.balance('0');
+
+            expect(result).toBe(0n);
+        });
+
+        it('initializeSupply', async () => {
+            const result = await simpleErc20Canister.initializeSupply(
+                'Token',
+                '0',
+                'TOKEN',
+                1_000_000n
+            );
+
+            expect(result).toBe(true);
+        });
+
+        it('initialized name', async () => {
+            const result = await simpleErc20Canister.name();
+
+            expect(result).toBe('Token');
+        });
+
+        it('initialized ticker', async () => {
+            const result = await simpleErc20Canister.ticker();
+
+            expect(result).toBe('TOKEN');
+        });
+
+        it('initialized totalSupply', async () => {
+            const result = await simpleErc20Canister.totalSupply();
+
+            expect(result).toBe(1_000_000n);
+        });
+
+        it('initialized balance of id 0', async () => {
+            const result = await simpleErc20Canister.balance('0');
+
+            expect(result).toBe(1_000_000n);
+        });
+
+        it('transfer', async () => {
+            const result = await simpleErc20Canister.transfer('0', '1', 100n);
+
+            expect(result).toBe(true);
+        });
+
+        it('balance of id 0 after transfer', async () => {
+            const result = await simpleErc20Canister.balance('0');
+
+            expect(result).toBe(999_900n);
+        });
+
+        it('balance of id 1 after transfer', async () => {
+            const result = await simpleErc20Canister.balance('1');
+
+            expect(result).toBe(100n);
+        });
+    };
 }
diff --git a/examples/simple_user_accounts/jest.config.js b/examples/simple_user_accounts/jest.config.js
@@ -0,0 +1,10 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+module.exports = {
+    preset: 'ts-jest',
+    testEnvironment: 'node',
+    transform: {
+        '^.+\\.ts$': 'ts-jest',
+        '^.+\\.js$': 'ts-jest'
+    },
+    transformIgnorePatterns: ['/node_modules/(?!(azle)/)'] // Make sure azle is transformed
+};