import 'reflect-metadata';

import {
    CurrentEnvironmentService,
} from './current-environment.service';

const initCurrentEnvironmentService = () => {
    return new CurrentEnvironmentService();
};

describe('isDev', () => {
    // tslint:disable-next-line
    test('Returns true if process.env.ENVIRONMENT equals dev', () => {
        const currentEnvironmentService =
            initCurrentEnvironmentService();
        process.env.ENVIRONMENT = 'dev';

        const result = currentEnvironmentService.isDev();

        expect(result).toBe(true);
    });

    // tslint:disable-next-line
    test('Returns false if process.env.ENVIRONMENT does not equal dev', () => {
        const currentEnvironmentService =
        initCurrentEnvironmentService();
        process.env.ENVIRONMENT = 'NOTDEV';

        const result = currentEnvironmentService.isDev();

        expect(result).toBe(false);
    });
});

describe('isStaging', () => {
    // tslint:disable-next-line
    test('Returns true if process.env.ENVIRONMENT equals staging', () => {
        const currentEnvironmentService =
            initCurrentEnvironmentService();
        process.env.ENVIRONMENT = 'staging';

        const result = currentEnvironmentService.isStaging();

        expect(result).toBe(true);
    });

    // tslint:disable-next-line
    test('Returns false if process.env.ENVIRONMENT does not equal staging', () => {
        const currentEnvironmentService =
        initCurrentEnvironmentService();
        process.env.ENVIRONMENT = 'NOTSTAGING';

        const result = currentEnvironmentService.isStaging();

        expect(result).toBe(false);
    });
});

describe('isProduction', () => {
    // tslint:disable-next-line
    test('Returns true if process.env.ENVIRONMENT equals production', () => {
        const currentEnvironmentService =
            initCurrentEnvironmentService();
        process.env.ENVIRONMENT = 'production';

        const result = currentEnvironmentService.isProduction();

        expect(result).toBe(true);
    });

    // tslint:disable-next-line
    test('Returns false if process.env.ENVIRONMENT does not equal production', () => {
        const currentEnvironmentService =
        initCurrentEnvironmentService();
        process.env.ENVIRONMENT = 'NOTPRODUCTION';

        const result = currentEnvironmentService.isProduction();

        expect(result).toBe(false);
    });
});