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var chrono = require('../../src/chrono');
test("Test - Single Expression", function() {
var text = "2 days later";
var results = chrono.parse(text, new Date(2012,7,10));
expect(results.length).toBe(1);
var result = results[0];
if(result){
expect(result.start).not.toBeNull();
expect(result.start.get('year')).toBe(2012);
expect(result.start.get('month')).toBe(8);
expect(result.start.get('day')).toBe(12);
expect(result.index).toBe(0);
expect(result.text).toBe('2 days later');
expect(result.start.isCertain('day')).toBe(true);
expect(result.start.isCertain('month')).toBe(true);
var resultDate = result.start.date();
var expectDate = new Date(2012, 8-1, 12, 12);
expect(expectDate.getTime()).toBeCloseTo(resultDate.getTime())
}
var text = "5 minutes later";
var results = chrono.parse(text, new Date(2012, 7, 10, 10, 0));
expect(results.length).toBe(1);
var result = results[0];
if(result){
expect(result.start).not.toBeNull();
expect(result.start.get('year')).toBe(2012);
expect(result.start.get('month')).toBe(8);
expect(result.start.get('day')).toBe(10);
expect(result.start.get('hour')).toBe(10);
expect(result.start.get('minute')).toBe(5);
expect(result.index).toBe(0);
expect(result.text).toBe('5 minutes later');
expect(result.start.isCertain('hour')).toBe(true);
expect(result.start.isCertain('minute')).toBe(true);
var resultDate = result.start.date();
var expectDate = new Date(2012, 8-1, 10, 10, 5);
expect(expectDate.getTime()).toBeCloseTo(resultDate.getTime())
}
var text = "3 week later";
var results = chrono.parse(text, new Date(2012, 7-1, 10, 10, 0));
expect(results.length).toBe(1);
var result = results[0];
if(result){
expect(result.start).not.toBeNull();
expect(result.start.get('year')).toBe(2012);
expect(result.start.get('month')).toBe(7);
expect(result.start.get('day')).toBe(31);
expect(result.index).toBe(0);
expect(result.text).toBe('3 week later');
var resultDate = result.start.date();
var expectDate = new Date(2012, 7-1, 31, 12);
expect(expectDate.getTime()).toBeCloseTo(resultDate.getTime())
}
});
test("Test - Single Expression (Strict)", function() {
var text = "15 minute after";
var results = chrono.strict.parse(text, new Date(2012,7,10,12,14));
expect(results[0]).toBe(undefined);
var text = "a week ago, we did something";
var results = chrono.strict.parse(text, new Date(2012, 8-1, 3));
expect(results.length).toBe(0)
var text = "in 25 minutes";
var results = chrono.parse(text, new Date(2012, 7, 10, 12, 40));
expect(results.length).toBe(1);
var result = results[0];
if (result) {
expect(result.index).toBe(0);
expect(result.text).toBe('in 25 minutes');
expect(result.start.get('hour')).toBe(13);
expect(result.start.get('minute')).toBe(5);
var resultDate = result.start.date();
var expectDate = new Date(2012, 7, 10, 13, 5);
expect(expectDate.getTime()).toBe(resultDate.getTime())
}
});
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