context('production', () => {
let logger: Logger;
beforeEach(() => logger = new Logger(false));
it('should NOT call console.log', () => {
const logMsg = 'I am a simple log message.';
const logSpy = spy.on(console, 'log');
logger.log(logMsg);
expect(logSpy).to.not.have.been.called();
});
it('should NOT call console.info', () => {
const infoMsg = 'I am helpful info message.';
const logSpy = spy.on(console, 'info');
logger.info(infoMsg);
expect(logSpy).to.not.have.been.called();
});
it('should call console.error', () => {
const errorMsg = 'I am dreadful error message.';
const logSpy = spy.on(console, 'error');
logger.error(errorMsg);
expect(logSpy).to.have.been.called.with(errorMsg);
expect(logSpy).to.have.been.called.once;
});
});
it('should NOT call console.info', () => {
const infoMsg = 'I am helpful info message.';
const logSpy = spy.on(console, 'info');
logger.info(infoMsg);
expect(logSpy).to.not.have.been.called();
});
it('should NOT call console.log', () => {
const logMsg = 'I am a simple log message.';
const logSpy = spy.on(console, 'log');
logger.log(logMsg);
expect(logSpy).to.not.have.been.called();
});
it('should call console.error', () => {
const errorMsg = 'I am dreadful error message.';
const logSpy = spy.on(console, 'error');
logger.error(errorMsg);
expect(logSpy).to.have.been.called.with(errorMsg);
expect(logSpy).to.have.been.called.once;
});