Merge pull request #4 from particle-iot/feature/test-action-func

Add tests to main action method

src/action.test.ts

@@ -0,0 +1,70 @@
+describe('compileAction', () => {
+
+	afterEach(() => {
+		jest.resetModules();
+	});
+
+	it('should use compile locally with docker by default', async () => {
+		const dockerCheckMock = jest.fn();
+		const dockerBuildpackCompileMock = jest.fn();
+		jest.mock('./docker', () => ({
+			dockerCheck: dockerCheckMock,
+			dockerBuildpackCompile: dockerBuildpackCompileMock
+		}));
+		const { compileAction } = await import('./action');
+		await compileAction();
+		expect(dockerCheckMock).toHaveBeenCalled();
+		expect(dockerBuildpackCompileMock).toHaveBeenCalled();
+	});
+
+	it('should use compile in the cloud if access token is provided', async () => {
+		// mock particle-access-token input
+		jest.mock('@actions/core', () => ({
+			getInput: jest.fn().mockImplementation((name: string) => {
+				if (name === 'particle-access-token') {
+					return 'test-token';
+				}
+				return '';
+			}),
+			setFailed: jest.fn(),
+			info: jest.fn(),
+			setOutput: jest.fn()
+		}));
+
+		const particleCloudCompileMock = jest.fn().mockResolvedValue('test-binary-id');
+		const particleDownloadBinaryMock = jest.fn().mockResolvedValue('test-path');
+		jest.mock('./particle-api', () => ({
+			particleCloudCompile: particleCloudCompileMock,
+			particleDownloadBinary: particleDownloadBinaryMock
+		}));
+		const { compileAction } = await import('./action');
+		await compileAction();
+		expect(particleCloudCompileMock).toHaveBeenCalled();
+		expect(particleDownloadBinaryMock).toHaveBeenCalled();
+	});
+
+	it('should throw an error if cloud compilation fails', async () => {
+		// mock particle-access-token input
+		const setFailedMock = jest.fn();
+		jest.mock('@actions/core', () => ({
+			getInput: jest.fn().mockImplementation((name: string) => {
+				if (name === 'particle-access-token') {
+					return 'test-token';
+				}
+				return '';
+			}),
+			setFailed: setFailedMock,
+			info: jest.fn(),
+			setOutput: jest.fn()
+		}));
+
+		const particleCloudCompileMock = jest.fn().mockResolvedValue(null);
+		jest.mock('./particle-api', () => ({
+			particleCloudCompile: particleCloudCompileMock
+		}));
+		const { compileAction } = await import('./action');
+		await compileAction();
+		expect(setFailedMock).toHaveBeenCalled();
+		expect(setFailedMock).toHaveBeenCalledWith('Failed to compile code in cloud');
+	});
+});