etcd-io__etcd/third_party/github.com/stretchr/testify/assert/assertions_test.go

package assert

import (
	"errors"
	"testing"
	"time"
)

// AssertionTesterInterface defines an interface to be used for testing assertion methods
type AssertionTesterInterface interface {
	TestMethod()
}

// AssertionTesterConformingObject is an object that conforms to the AssertionTesterInterface interface
type AssertionTesterConformingObject struct {
}

func (a *AssertionTesterConformingObject) TestMethod() {
}

// AssertionTesterNonConformingObject is an object that does not conform to the AssertionTesterInterface interface
type AssertionTesterNonConformingObject struct {
}

func TestObjectsAreEqual(t *testing.T) {

	if !ObjectsAreEqual("Hello World", "Hello World") {
		t.Error("objectsAreEqual should return true")
	}
	if !ObjectsAreEqual(123, 123) {
		t.Error("objectsAreEqual should return true")
	}
	if !ObjectsAreEqual(123.5, 123.5) {
		t.Error("objectsAreEqual should return true")
	}
	if !ObjectsAreEqual([]byte("Hello World"), []byte("Hello World")) {
		t.Error("objectsAreEqual should return true")
	}
	if !ObjectsAreEqual(nil, nil) {
		t.Error("objectsAreEqual should return true")
	}

}

func TestImplements(t *testing.T) {

	mockT := new(testing.T)

	if !Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) {
		t.Error("Implements method should return true: AssertionTesterConformingObject implements AssertionTesterInterface")
	}
	if Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) {
		t.Error("Implements method should return false: AssertionTesterNonConformingObject does not implements AssertionTesterInterface")
	}

}

func TestIsType(t *testing.T) {

	mockT := new(testing.T)

	if !IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) {
		t.Error("IsType should return true: AssertionTesterConformingObject is the same type as AssertionTesterConformingObject")
	}
	if IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) {
		t.Error("IsType should return false: AssertionTesterConformingObject is not the same type as AssertionTesterNonConformingObject")
	}

}

func TestEqual(t *testing.T) {

	mockT := new(testing.T)

	if !Equal(mockT, "Hello World", "Hello World") {
		t.Error("Equal should return true")
	}
	if !Equal(mockT, 123, 123) {
		t.Error("Equal should return true")
	}
	if !Equal(mockT, 123.5, 123.5) {
		t.Error("Equal should return true")
	}
	if !Equal(mockT, []byte("Hello World"), []byte("Hello World")) {
		t.Error("Equal should return true")
	}
	if !Equal(mockT, nil, nil) {
		t.Error("Equal should return true")
	}

}

func TestNotNil(t *testing.T) {

	mockT := new(testing.T)

	if !NotNil(mockT, new(AssertionTesterConformingObject)) {
		t.Error("NotNil should return true: object is not nil")
	}
	if NotNil(mockT, nil) {
		t.Error("NotNil should return false: object is nil")
	}

}

func TestNil(t *testing.T) {

	mockT := new(testing.T)

	if !Nil(mockT, nil) {
		t.Error("Nil should return true: object is nil")
	}
	if Nil(mockT, new(AssertionTesterConformingObject)) {
		t.Error("Nil should return false: object is not nil")
	}

}

func TestTrue(t *testing.T) {

	mockT := new(testing.T)

	if !True(mockT, true) {
		t.Error("True should return true")
	}
	if True(mockT, false) {
		t.Error("True should return false")
	}

}

func TestFalse(t *testing.T) {

	mockT := new(testing.T)

	if !False(mockT, false) {
		t.Error("False should return true")
	}
	if False(mockT, true) {
		t.Error("False should return false")
	}

}

func TestExactly(t *testing.T) {

	mockT := new(testing.T)

	a := float32(1)
	b := float64(1)
	c := float32(1)
	d := float32(2)

	if Exactly(mockT, a, b) {
		t.Error("Exactly should return false")
	}
	if Exactly(mockT, a, d) {
		t.Error("Exactly should return false")
	}
	if !Exactly(mockT, a, c) {
		t.Error("Exactly should return true")
	}

	if Exactly(mockT, nil, a) {
		t.Error("Exactly should return false")
	}
	if Exactly(mockT, a, nil) {
		t.Error("Exactly should return false")
	}

}

func TestNotEqual(t *testing.T) {

	mockT := new(testing.T)

	if !NotEqual(mockT, "Hello World", "Hello World!") {
		t.Error("NotEqual should return true")
	}
	if !NotEqual(mockT, 123, 1234) {
		t.Error("NotEqual should return true")
	}
	if !NotEqual(mockT, 123.5, 123.55) {
		t.Error("NotEqual should return true")
	}
	if !NotEqual(mockT, []byte("Hello World"), []byte("Hello World!")) {
		t.Error("NotEqual should return true")
	}
	if !NotEqual(mockT, nil, new(AssertionTesterConformingObject)) {
		t.Error("NotEqual should return true")
	}
}

func TestContains(t *testing.T) {

	mockT := new(testing.T)

	if !Contains(mockT, "Hello World", "Hello") {
		t.Error("Contains should return true: \"Hello World\" contains \"Hello\"")
	}
	if Contains(mockT, "Hello World", "Salut") {
		t.Error("Contains should return false: \"Hello World\" does not contain \"Salut\"")
	}

}

func TestNotContains(t *testing.T) {

	mockT := new(testing.T)

	if !NotContains(mockT, "Hello World", "Hello!") {
		t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"")
	}
	if NotContains(mockT, "Hello World", "Hello") {
		t.Error("NotContains should return false: \"Hello World\" contains \"Hello\"")
	}

}

func TestDidPanic(t *testing.T) {

	if funcDidPanic, _ := didPanic(func() {
		panic("Panic!")
	}); !funcDidPanic {
		t.Error("didPanic should return true")
	}

	if funcDidPanic, _ := didPanic(func() {
	}); funcDidPanic {
		t.Error("didPanic should return false")
	}

}

func TestPanics(t *testing.T) {

	mockT := new(testing.T)

	if !Panics(mockT, func() {
		panic("Panic!")
	}) {
		t.Error("Panics should return true")
	}

	if Panics(mockT, func() {
	}) {
		t.Error("Panics should return false")
	}

}

func TestNotPanics(t *testing.T) {

	mockT := new(testing.T)

	if !NotPanics(mockT, func() {
	}) {
		t.Error("NotPanics should return true")
	}

	if NotPanics(mockT, func() {
		panic("Panic!")
	}) {
		t.Error("NotPanics should return false")
	}

}

func TestEqual_Funcs(t *testing.T) {

	type f func() int
	var f1 f = func() int { return 1 }
	var f2 f = func() int { return 2 }

	var f1_copy f = f1

	Equal(t, f1_copy, f1, "Funcs are the same and should be considered equal")
	NotEqual(t, f1, f2, "f1 and f2 are different")

}

func TestNoError(t *testing.T) {

	mockT := new(testing.T)

	// start with a nil error
	var err error = nil

	True(t, NoError(mockT, err), "NoError should return True for nil arg")

	// now set an error
	err = errors.New("Some error")

	False(t, NoError(mockT, err), "NoError with error should return False")

}

func TestError(t *testing.T) {

	mockT := new(testing.T)

	// start with a nil error
	var err error = nil

	False(t, Error(mockT, err), "Error should return False for nil arg")

	// now set an error
	err = errors.New("Some error")

	True(t, Error(mockT, err), "Error with error should return True")

}

func Test_isEmpty(t *testing.T) {

	True(t, isEmpty(""))
	True(t, isEmpty(nil))
	True(t, isEmpty([]string{}))
	True(t, isEmpty(0))
	True(t, isEmpty(false))
	True(t, isEmpty(map[string]string{}))

	False(t, isEmpty("something"))
	False(t, isEmpty(errors.New("something")))
	False(t, isEmpty([]string{"something"}))
	False(t, isEmpty(1))
	False(t, isEmpty(true))
	False(t, isEmpty(map[string]string{"Hello": "World"}))

}

func TestEmpty(t *testing.T) {

	mockT := new(testing.T)

	True(t, Empty(mockT, ""), "Empty string is empty")
	True(t, Empty(mockT, nil), "Nil is empty")
	True(t, Empty(mockT, []string{}), "Empty string array is empty")
	True(t, Empty(mockT, 0), "Zero int value is empty")
	True(t, Empty(mockT, false), "False value is empty")

	False(t, Empty(mockT, "something"), "Non Empty string is not empty")
	False(t, Empty(mockT, errors.New("something")), "Non nil object is not empty")
	False(t, Empty(mockT, []string{"something"}), "Non empty string array is not empty")
	False(t, Empty(mockT, 1), "Non-zero int value is not empty")
	False(t, Empty(mockT, true), "True value is not empty")

}

func TestNotEmpty(t *testing.T) {

	mockT := new(testing.T)

	False(t, NotEmpty(mockT, ""), "Empty string is empty")
	False(t, NotEmpty(mockT, nil), "Nil is empty")
	False(t, NotEmpty(mockT, []string{}), "Empty string array is empty")
	False(t, NotEmpty(mockT, 0), "Zero int value is empty")
	False(t, NotEmpty(mockT, false), "False value is empty")

	True(t, NotEmpty(mockT, "something"), "Non Empty string is not empty")
	True(t, NotEmpty(mockT, errors.New("something")), "Non nil object is not empty")
	True(t, NotEmpty(mockT, []string{"something"}), "Non empty string array is not empty")
	True(t, NotEmpty(mockT, 1), "Non-zero int value is not empty")
	True(t, NotEmpty(mockT, true), "True value is not empty")

}

func TestWithinDuration(t *testing.T) {

	mockT := new(testing.T)
	a := time.Now()
	b := a.Add(10 * time.Second)

	True(t, WithinDuration(mockT, a, b, 10*time.Second), "A 10s difference is within a 10s time difference")
	True(t, WithinDuration(mockT, b, a, 10*time.Second), "A 10s difference is within a 10s time difference")

	False(t, WithinDuration(mockT, a, b, 9*time.Second), "A 10s difference is not within a 9s time difference")
	False(t, WithinDuration(mockT, b, a, 9*time.Second), "A 10s difference is not within a 9s time difference")

	False(t, WithinDuration(mockT, a, b, -9*time.Second), "A 10s difference is not within a 9s time difference")
	False(t, WithinDuration(mockT, b, a, -9*time.Second), "A 10s difference is not within a 9s time difference")

	False(t, WithinDuration(mockT, a, b, -11*time.Second), "A 10s difference is not within a 9s time difference")
	False(t, WithinDuration(mockT, b, a, -11*time.Second), "A 10s difference is not within a 9s time difference")
}