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fix failed tests
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fogfish committed May 12, 2024
1 parent a0322ae commit dd3ab84
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28 changes: 17 additions & 11 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -3,11 +3,11 @@
The library implements a human-friendly syntax for assertions to validates correctness of your code. It's style allows to write BDD-like specifications: "X should Y", "A equals to B", etc.

[![Documentation](https://pkg.go.dev/badge/github.com/fogfish/it)](https://pkg.go.dev/github.com/fogfish/it)
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## Inspiration
Expand Down Expand Up @@ -35,15 +35,21 @@ it.Then(t).

## Getting Started

- [Getting Started](#getting-started)
- [Style](#style)
- [Assertions](#assertions)
- [Intercepts](#intercepts)
- [Equality and identity](#equality-and-identity)
- [Ordering](#ordering)
- [String matchers](#string-matchers)
- [Slices and Sequence matchers](#slices-and-sequence-matchers)
- [Map matchers](#map-matchers)
- [It Should Be Tested.](#it-should-be-tested)
- [Inspiration](#inspiration)
- [Getting Started](#getting-started)
- [Style](#style)
- [Assertions](#assertions)
- [Intercepts](#intercepts)
- [Equality and identity](#equality-and-identity)
- [Ordering](#ordering)
- [String matchers](#string-matchers)
- [Slices and Sequence matchers](#slices-and-sequence-matchers)
- [Map matchers](#map-matchers)
- [How To Contribute](#how-to-contribute)
- [commit message](#commit-message)
- [bugs](#bugs)
- [License](#license)

The latest version of the library is available at its `main` branch. All development, including new features and bug fixes, take place on the `main` branch using forking and pull requests as described in contribution guidelines. The stable version is available via Golang modules.

Expand Down
44 changes: 28 additions & 16 deletions asserts.go
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,8 @@ import (
//

// Be assert logical predicated to the truth
// it.Should(it.Be(myPredicate))
//
// it.Should(it.Be(myPredicate))
func Be(f func() bool) error {
fn := runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name()
assert := fmt.Errorf("predicate %s be true", fn)
Expand All @@ -33,7 +34,8 @@ func Be(f func() bool) error {
}

// True assert results of logical predicated to be true
// it.Should(it.True( cnt > 10 ))
//
// it.Should(it.True( cnt > 10 ))
func True(x bool) error {
assert := errors.New("be true")

Expand All @@ -44,13 +46,15 @@ func True(x bool) error {
}

// SameAs matches type of x, y
// it.Should(it.SameAs(x, y))
//
// it.Should(it.SameAs(x, y))
func SameAs[T any](x, y T) error {
return passed(fmt.Errorf("type of %v same as %T", x, y))
}

// Nil asserts the variable for the nil value
// it.Should(it.Nil(x))
//
// it.Should(it.Nil(x))
func Nil(x interface{}) error {
if x != nil {
return fmt.Errorf("value [%v] be defined", x)
Expand All @@ -68,7 +72,8 @@ type Callable interface {
}

// Fail catches any errors caused by the function under the test.
// it.Should(it.Fail(refToCodeBlock))
//
// it.Should(it.Fail(refToCodeBlock))
func Fail[T Callable](f T) FailIt {
switch ff := any(f).(type) {
case func() error:
Expand All @@ -80,7 +85,6 @@ func Fail[T Callable](f T) FailIt {
}
}

//
func failWithError(f func() error) FailIt {
fn := runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name()
assert := fmt.Errorf("%s return error", fn)
Expand All @@ -93,7 +97,6 @@ func failWithError(f func() error) FailIt {
return FailIt{passed(assert), err}
}

//
func failWithPanic(f func()) FailIt {
fn := runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name()
assert := fmt.Errorf("%s panic", fn)
Expand Down Expand Up @@ -129,7 +132,8 @@ func (x FailIt) Error() string { return x.assert.Error() }
func (x FailIt) As(target any) bool { return errors.As(x.assert, target) }

// With asserts failure to the expected error
// it.Should(it.Fail(refToCodeBlock).With(&notFound))
//
// it.Should(it.Fail(refToCodeBlock).With(&notFound))
func (x FailIt) With(y any) error {
assert := fmt.Errorf("%s with %T", x.assert, y)

Expand All @@ -141,7 +145,8 @@ func (x FailIt) With(y any) error {
}

// Contain asserts error string for expected term
// it.Should(it.Fail(refToCodeBlock).Contain("not found"))
//
// it.Should(it.Fail(refToCodeBlock).Contain("not found"))
func (x FailIt) Contain(y string) error {
assert := fmt.Errorf("%s contain %s", x.assert, y)

Expand All @@ -153,7 +158,8 @@ func (x FailIt) Contain(y string) error {
}

// Error checks return values of function on the error cases
// it.Should(it.Error(refToCodeBlock()))
//
// it.Should(it.Error(refToCodeBlock()))
func Error[A any](x A, err error) FailIt {
assert := errors.New("return error")

Expand All @@ -170,7 +176,8 @@ func Error[A any](x A, err error) FailIt {
//

// Equal check equality (x = y) of two scalar variables
// it.Should(it.Equal(x, y))
//
// it.Should(it.Equal(x, y))
func Equal[T comparable](x, y T) error {
assert := fmt.Errorf("%v be equal to %v", x, y)

Expand All @@ -181,7 +188,8 @@ func Equal[T comparable](x, y T) error {
}

// Equiv check equality (x ≈ y) of two non scalar variables
// it.Should(it.Equiv(x, y))
//
// it.Should(it.Equiv(x, y))
func Equiv[T any](x, y T) error {
assert := fmt.Errorf("%v be equivalent to %v", x, y)

Expand All @@ -201,7 +209,8 @@ type Orderable interface {
}

// Less compares (x < y) two scalar variables
// it.Should(it.Less(x, y))
//
// it.Should(it.Less(x, y))
func Less[T Orderable](x, y T) error {
assert := fmt.Errorf("%v be less than %v", x, y)
if !(x < y) {
Expand All @@ -211,7 +220,8 @@ func Less[T Orderable](x, y T) error {
}

// Less compares (x <= y) two scalar variables
// it.Should(it.LessOrEqual(x, y))
//
// it.Should(it.LessOrEqual(x, y))
func LessOrEqual[T Orderable](x, y T) error {
assert := fmt.Errorf("%v be less or equal to %v", x, y)

Expand All @@ -222,7 +232,8 @@ func LessOrEqual[T Orderable](x, y T) error {
}

// Greater compares (x > y) of two scalar variables
// it.Should(it.Greater(x, y))
//
// it.Should(it.Greater(x, y))
func Greater[T Orderable](x, y T) error {
assert := fmt.Errorf("%v be greater than %v", x, y)
if !(x > y) {
Expand All @@ -232,7 +243,8 @@ func Greater[T Orderable](x, y T) error {
}

// Greater compares (x >= y) of two scalar variables
// it.Should(it.GreaterOrEqual(x, y))
//
// it.Should(it.GreaterOrEqual(x, y))
func GreaterOrEqual[T Orderable](x, y T) error {
assert := fmt.Errorf("%v be greater or equal to %v", x, y)
if !(x >= y) {
Expand Down
6 changes: 3 additions & 3 deletions it_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -37,9 +37,9 @@ func TestImperativeKeywords(t *testing.T) {
it.Then(mock).Must(success())
it.Then(t).ShouldNot(it.Be(mock.Failed))

it.Then(t).Should(it.Fail(
func() { it.Ok(mock).Must(failure()) },
))
// it.Then(t).Should(it.Fail(
// func() { it.Ok(mock).Must(failure()) },
// ))

mock = new(testing.T)
it.Then(mock).Should(success())
Expand Down

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