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resolveMode.test.js
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resolveMode.test.js
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const resolveMode = require('../lib/groups/resolveMode');
describe('resolveMode', function () {
it('should handle the mode option [production]', () => {
const result = resolveMode(
{
mode: 'production',
},
{},
);
// ensure no other properties are added
expect(result.options).toMatchObject({ mode: 'production' });
expect(result.options.mode).toEqual('production');
});
it('should handle the mode option [development]', () => {
const result = resolveMode(
{
mode: 'development',
},
{},
);
// ensure no other properties are added
expect(result.options).toMatchObject({ mode: 'development' });
expect(result.options.mode).toEqual('development');
});
it('should handle the mode option [none]', () => {
const result = resolveMode(
{
mode: 'none',
},
{},
);
// ensure no other properties are added
expect(result.options).toMatchObject({ mode: 'none' });
expect(result.options.mode).toEqual('none');
});
it('should prefer supplied move flag over NODE_ENV', () => {
process.env.NODE_ENV = 'production';
const result = resolveMode(
{
mode: 'development',
},
{},
);
// ensure no other properties are added
expect(result.options).toMatchObject({ mode: 'development' });
});
it('should prefer supplied move flag over mode from config', () => {
const result = resolveMode(
{
mode: 'development',
},
{ mode: 'production' },
);
// ensure no other properties are added
expect(result.options).toMatchObject({ mode: 'development' });
});
it('should prefer mode form config over NODE_ENV', () => {
process.env.NODE_ENV = 'development';
const result = resolveMode({}, { mode: 'production' });
// ensure no other properties are added
expect(result.options).toMatchObject({ mode: 'production' });
});
it('should prefer mode form flag over NODE_ENV and config', () => {
process.env.NODE_ENV = 'development';
const result = resolveMode({ mode: 'none' }, { mode: 'production' });
// ensure no other properties are added
expect(result.options).toMatchObject({ mode: 'none' });
});
});