How to use ExampleCmpN method of td_test Package

Best Go-testdeep code snippet using td_test.ExampleCmpN

example_cmp_test.go

Source:example_cmp_test.go Github

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...1482 // Output:1483 // true1484 // true1485}1486func ExampleCmpN() {1487 t := &testing.T{}1488 got := 1.123451489 ok := td.CmpN(t, got, 1.1234, 0.00006,1490 "checks %v = 1.1234 ± 0.00006", got)1491 fmt.Println(ok)1492 // Output:1493 // true1494}1495func ExampleCmpNaN_float32() {1496 t := &testing.T{}1497 got := float32(math.NaN())1498 ok := td.CmpNaN(t, got,1499 "checks %v is not-a-number", got)1500 fmt.Println("float32(math.NaN()) is float32 not-a-number:", ok)1501 got = 121502 ok = td.CmpNaN(t, got,1503 "checks %v is not-a-number", got)1504 fmt.Println("float32(12) is float32 not-a-number:", ok)1505 // Output:1506 // float32(math.NaN()) is float32 not-a-number: true1507 // float32(12) is float32 not-a-number: false1508}1509func ExampleCmpNaN_float64() {1510 t := &testing.T{}1511 got := math.NaN()1512 ok := td.CmpNaN(t, got,1513 "checks %v is not-a-number", got)1514 fmt.Println("math.NaN() is not-a-number:", ok)1515 got = 121516 ok = td.CmpNaN(t, got,1517 "checks %v is not-a-number", got)1518 fmt.Println("float64(12) is not-a-number:", ok)1519 // math.NaN() is not-a-number: true1520 // float64(12) is not-a-number: false1521}1522func ExampleCmpNil() {1523 t := &testing.T{}1524 var got fmt.Stringer // interface1525 // nil value can be compared directly with nil, no need of Nil() here1526 ok := td.Cmp(t, got, nil)1527 fmt.Println(ok)1528 // But it works with Nil() anyway1529 ok = td.CmpNil(t, got)1530 fmt.Println(ok)1531 got = (*bytes.Buffer)(nil)1532 // In the case of an interface containing a nil pointer, comparing1533 // with nil fails, as the interface is not nil1534 ok = td.Cmp(t, got, nil)1535 fmt.Println(ok)1536 // In this case Nil() succeed1537 ok = td.CmpNil(t, got)1538 fmt.Println(ok)1539 // Output:1540 // true1541 // true1542 // false1543 // true1544}1545func ExampleCmpNone() {1546 t := &testing.T{}1547 got := 181548 ok := td.CmpNone(t, got, []any{0, 10, 20, 30, td.Between(100, 199)},1549 "checks %v is non-null, and ≠ 10, 20 & 30, and not in [100-199]", got)1550 fmt.Println(ok)1551 got = 201552 ok = td.CmpNone(t, got, []any{0, 10, 20, 30, td.Between(100, 199)},1553 "checks %v is non-null, and ≠ 10, 20 & 30, and not in [100-199]", got)1554 fmt.Println(ok)1555 got = 1421556 ok = td.CmpNone(t, got, []any{0, 10, 20, 30, td.Between(100, 199)},1557 "checks %v is non-null, and ≠ 10, 20 & 30, and not in [100-199]", got)1558 fmt.Println(ok)1559 prime := td.Flatten([]int{1, 2, 3, 5, 7, 11, 13})1560 even := td.Flatten([]int{2, 4, 6, 8, 10, 12, 14})1561 for _, got := range [...]int{9, 3, 8, 15} {1562 ok = td.CmpNone(t, got, []any{prime, even, td.Gt(14)},1563 "checks %v is not prime number, nor an even number and not > 14")1564 fmt.Printf("%d → %t\n", got, ok)1565 }1566 // Output:1567 // true1568 // false1569 // false1570 // 9 → true1571 // 3 → false1572 // 8 → false1573 // 15 → false1574}1575func ExampleCmpNot() {1576 t := &testing.T{}1577 got := 421578 ok := td.CmpNot(t, got, 0, "checks %v is non-null", got)1579 fmt.Println(ok)1580 ok = td.CmpNot(t, got, td.Between(10, 30),1581 "checks %v is not in [10 .. 30]", got)1582 fmt.Println(ok)1583 got = 01584 ok = td.CmpNot(t, got, 0, "checks %v is non-null", got)1585 fmt.Println(ok)1586 // Output:1587 // true1588 // true1589 // false1590}1591func ExampleCmpNotAny() {1592 t := &testing.T{}1593 got := []int{4, 5, 9, 42}1594 ok := td.CmpNotAny(t, got, []any{3, 6, 8, 41, 43},1595 "checks %v contains no item listed in NotAny()", got)1596 fmt.Println(ok)1597 ok = td.CmpNotAny(t, got, []any{3, 6, 8, 42, 43},1598 "checks %v contains no item listed in NotAny()", got)1599 fmt.Println(ok)1600 // When expected is already a non-[]any slice, it cannot be1601 // flattened directly using notExpected... without copying it to a new1602 // []any slice, then use td.Flatten!1603 notExpected := []int{3, 6, 8, 41, 43}1604 ok = td.CmpNotAny(t, got, []any{td.Flatten(notExpected)},1605 "checks %v contains no item listed in notExpected", got)1606 fmt.Println(ok)1607 // Output:1608 // true1609 // false1610 // true1611}1612func ExampleCmpNotEmpty() {1613 t := &testing.T{}1614 ok := td.CmpNotEmpty(t, nil) // fails, as nil is considered empty1615 fmt.Println(ok)1616 ok = td.CmpNotEmpty(t, "foobar")1617 fmt.Println(ok)1618 // Fails as 0 is a number, so not empty. Use NotZero() instead1619 ok = td.CmpNotEmpty(t, 0)1620 fmt.Println(ok)1621 ok = td.CmpNotEmpty(t, map[string]int{"foobar": 42})1622 fmt.Println(ok)1623 ok = td.CmpNotEmpty(t, []int{1})1624 fmt.Println(ok)1625 ok = td.CmpNotEmpty(t, [3]int{}) // succeeds, NotEmpty() is not NotZero()!1626 fmt.Println(ok)1627 // Output:1628 // false1629 // true1630 // false1631 // true1632 // true1633 // true1634}1635func ExampleCmpNotEmpty_pointers() {1636 t := &testing.T{}1637 type MySlice []int1638 ok := td.CmpNotEmpty(t, MySlice{12})1639 fmt.Println(ok)1640 ok = td.CmpNotEmpty(t, &MySlice{12}) // Ptr() not needed1641 fmt.Println(ok)1642 l1 := &MySlice{12}1643 l2 := &l11644 l3 := &l21645 ok = td.CmpNotEmpty(t, &l3)1646 fmt.Println(ok)1647 // Works the same for array, map, channel and string1648 // But not for others types as:1649 type MyStruct struct {1650 Value int1651 }1652 ok = td.CmpNotEmpty(t, &MyStruct{}) // fails, use NotZero() instead1653 fmt.Println(ok)1654 // Output:1655 // true1656 // true1657 // true1658 // false1659}1660func ExampleCmpNotNaN_float32() {1661 t := &testing.T{}1662 got := float32(math.NaN())1663 ok := td.CmpNotNaN(t, got,1664 "checks %v is not-a-number", got)1665 fmt.Println("float32(math.NaN()) is NOT float32 not-a-number:", ok)1666 got = 121667 ok = td.CmpNotNaN(t, got,1668 "checks %v is not-a-number", got)1669 fmt.Println("float32(12) is NOT float32 not-a-number:", ok)1670 // Output:1671 // float32(math.NaN()) is NOT float32 not-a-number: false1672 // float32(12) is NOT float32 not-a-number: true1673}1674func ExampleCmpNotNaN_float64() {1675 t := &testing.T{}1676 got := math.NaN()1677 ok := td.CmpNotNaN(t, got,1678 "checks %v is not-a-number", got)1679 fmt.Println("math.NaN() is not-a-number:", ok)1680 got = 121681 ok = td.CmpNotNaN(t, got,1682 "checks %v is not-a-number", got)1683 fmt.Println("float64(12) is not-a-number:", ok)1684 // math.NaN() is NOT not-a-number: false1685 // float64(12) is NOT not-a-number: true1686}1687func ExampleCmpNotNil() {1688 t := &testing.T{}1689 var got fmt.Stringer = &bytes.Buffer{}1690 // nil value can be compared directly with Not(nil), no need of NotNil() here1691 ok := td.Cmp(t, got, td.Not(nil))1692 fmt.Println(ok)1693 // But it works with NotNil() anyway1694 ok = td.CmpNotNil(t, got)1695 fmt.Println(ok)1696 got = (*bytes.Buffer)(nil)1697 // In the case of an interface containing a nil pointer, comparing1698 // with Not(nil) succeeds, as the interface is not nil1699 ok = td.Cmp(t, got, td.Not(nil))1700 fmt.Println(ok)1701 // In this case NotNil() fails1702 ok = td.CmpNotNil(t, got)1703 fmt.Println(ok)1704 // Output:1705 // true1706 // true1707 // true1708 // false1709}1710func ExampleCmpNotZero() {1711 t := &testing.T{}1712 ok := td.CmpNotZero(t, 0) // fails1713 fmt.Println(ok)1714 ok = td.CmpNotZero(t, float64(0)) // fails1715 fmt.Println(ok)1716 ok = td.CmpNotZero(t, 12)1717 fmt.Println(ok)1718 ok = td.CmpNotZero(t, (map[string]int)(nil)) // fails, as nil1719 fmt.Println(ok)1720 ok = td.CmpNotZero(t, map[string]int{}) // succeeds, as not nil1721 fmt.Println(ok)1722 ok = td.CmpNotZero(t, ([]int)(nil)) // fails, as nil1723 fmt.Println(ok)1724 ok = td.CmpNotZero(t, []int{}) // succeeds, as not nil...

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ExampleCmpN

Using AI Code Generation

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1import (2func main() {3 fmt.Print("Enter two numbers: ")4 fmt.Scan(&a, &b)5 fmt.Println(td.ExampleCmpN(a, b))6}7The next line is return fmt.Sprintf("%d is bigger than %d", b, a). This line returns a string that says b is bigger

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ExampleCmpN

Using AI Code Generation

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1import (2func main() {3 fmt.Println(td.ExampleCmpN(2, 3))4}5import (6func main() {7 fmt.Println(td.ExampleCmpN(2, 2))8}9import (10func main() {11 fmt.Println(td.ExampleCmpN(2, 1))12}13import (14func main() {15 fmt.Println(td.ExampleCmpN(2, 0))16}17import (18func main() {19 fmt.Println(td.ExampleCmpN(2, -1))20}21import (22func main() {23 fmt.Println(td.ExampleCmpN(2, -2))24}25import (26func main() {27 fmt.Println(td.ExampleCmpN(2, -3))28}29import (30func main() {31 fmt.Println(td.ExampleCmpN(2, -4))32}

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ExampleCmpN

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Enter 2 numbers")4 fmt.Scanf("%d %d", &a, &b)5 x := td_test.ExampleCmpN(a, b)6 fmt.Println(x)7}

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ExampleCmpN

Using AI Code Generation

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1import (2func main() {3 t := td.New()4 t.ExampleCmpN()5}6import (7func main() {8 t := td.New()9 t.ExampleCmpN()10}11import (12func main() {13 t := td.New()14 t.ExampleCmpN()15}16import (17func main() {18 t := td.New()19 t.ExampleCmpN()20}21import (22func main() {23 t := td.New()24 t.ExampleCmpN()25}26import (27func main() {28 t := td.New()29 t.ExampleCmpN()30}

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ExampleCmpN

Using AI Code Generation

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1import (2func main() {3 fmt.Println("Hello, playground")4 fmt.Println(td.ExampleCmpN(d1, d2, 1))5 fmt.Println(td.ExampleCmpN(d1, d2, 2))6}

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