Merge 'v1.5.2' into master
This commit is contained in:
Fernandez Ludovic
commit
794c0206f3
338 changed files with 4158 additions and 48549 deletions
471
vendor/github.com/stretchr/testify/assert/assertions.go
generated
vendored
471
vendor/github.com/stretchr/testify/assert/assertions.go
generated
vendored
|
|
@ -4,8 +4,10 @@ import (
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|||
"bufio"
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"bytes"
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"encoding/json"
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"errors"
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"fmt"
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"math"
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"os"
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"reflect"
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"regexp"
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"runtime"
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@ -18,6 +20,8 @@ import (
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"github.com/pmezard/go-difflib/difflib"
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)
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//go:generate go run ../_codegen/main.go -output-package=assert -template=assertion_format.go.tmpl
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// TestingT is an interface wrapper around *testing.T
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type TestingT interface {
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Errorf(format string, args ...interface{})
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@ -38,7 +42,15 @@ func ObjectsAreEqual(expected, actual interface{}) bool {
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if expected == nil || actual == nil {
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return expected == actual
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}
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if exp, ok := expected.([]byte); ok {
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act, ok := actual.([]byte)
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if !ok {
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return false
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} else if exp == nil || act == nil {
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return exp == nil && act == nil
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}
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return bytes.Equal(exp, act)
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}
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return reflect.DeepEqual(expected, actual)
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}
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@ -108,10 +120,12 @@ func CallerInfo() []string {
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}
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parts := strings.Split(file, "/")
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dir := parts[len(parts)-2]
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file = parts[len(parts)-1]
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if (dir != "assert" && dir != "mock" && dir != "require") || file == "mock_test.go" {
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callers = append(callers, fmt.Sprintf("%s:%d", file, line))
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if len(parts) > 1 {
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dir := parts[len(parts)-2]
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if (dir != "assert" && dir != "mock" && dir != "require") || file == "mock_test.go" {
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callers = append(callers, fmt.Sprintf("%s:%d", file, line))
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}
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}
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// Drop the package
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@ -181,7 +195,7 @@ func indentMessageLines(message string, longestLabelLen int) string {
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// no need to align first line because it starts at the correct location (after the label)
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if i != 0 {
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// append alignLen+1 spaces to align with "{{longestLabel}}:" before adding tab
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outBuf.WriteString("\n\r\t" + strings.Repeat(" ", longestLabelLen +1) + "\t")
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outBuf.WriteString("\n\r\t" + strings.Repeat(" ", longestLabelLen+1) + "\t")
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}
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outBuf.WriteString(scanner.Text())
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}
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@ -218,18 +232,25 @@ func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool {
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{"Error", failureMessage},
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}
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// Add test name if the Go version supports it
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if n, ok := t.(interface {
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Name() string
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}); ok {
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content = append(content, labeledContent{"Test", n.Name()})
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}
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message := messageFromMsgAndArgs(msgAndArgs...)
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if len(message) > 0 {
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content = append(content, labeledContent{"Messages", message})
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}
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t.Errorf("\r" + getWhitespaceString() + labeledOutput(content...))
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t.Errorf("%s", "\r"+getWhitespaceString()+labeledOutput(content...))
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return false
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}
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|
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type labeledContent struct {
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label string
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label string
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content string
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}
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|
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|
|
@ -258,17 +279,18 @@ func labeledOutput(content ...labeledContent) string {
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|
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// Implements asserts that an object is implemented by the specified interface.
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//
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// assert.Implements(t, (*MyInterface)(nil), new(MyObject), "MyObject")
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// assert.Implements(t, (*MyInterface)(nil), new(MyObject))
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func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
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|
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interfaceType := reflect.TypeOf(interfaceObject).Elem()
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|
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if object == nil {
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return Fail(t, fmt.Sprintf("Cannot check if nil implements %v", interfaceType), msgAndArgs...)
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}
|
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if !reflect.TypeOf(object).Implements(interfaceType) {
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return Fail(t, fmt.Sprintf("%T must implement %v", object, interfaceType), msgAndArgs...)
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}
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return true
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|
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}
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|
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// IsType asserts that the specified objects are of the same type.
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|
|
@ -283,20 +305,23 @@ func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs
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|
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// Equal asserts that two objects are equal.
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//
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// assert.Equal(t, 123, 123, "123 and 123 should be equal")
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//
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// Returns whether the assertion was successful (true) or not (false).
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// assert.Equal(t, 123, 123)
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//
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// Pointer variable equality is determined based on the equality of the
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// referenced values (as opposed to the memory addresses).
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// referenced values (as opposed to the memory addresses). Function equality
|
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// cannot be determined and will always fail.
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func Equal(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
|
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if err := validateEqualArgs(expected, actual); err != nil {
|
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return Fail(t, fmt.Sprintf("Invalid operation: %#v == %#v (%s)",
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expected, actual, err), msgAndArgs...)
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}
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|
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if !ObjectsAreEqual(expected, actual) {
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diff := diff(expected, actual)
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expected, actual = formatUnequalValues(expected, actual)
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return Fail(t, fmt.Sprintf("Not equal: \n"+
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"expected: %s\n"+
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"received: %s%s", expected, actual, diff), msgAndArgs...)
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"actual : %s%s", expected, actual, diff), msgAndArgs...)
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}
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return true
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|
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@ -322,9 +347,7 @@ func formatUnequalValues(expected, actual interface{}) (e string, a string) {
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// EqualValues asserts that two objects are equal or convertable to the same types
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// and equal.
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//
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// assert.EqualValues(t, uint32(123), int32(123), "123 and 123 should be equal")
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//
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// Returns whether the assertion was successful (true) or not (false).
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// assert.EqualValues(t, uint32(123), int32(123))
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func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
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if !ObjectsAreEqualValues(expected, actual) {
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|
|
@ -332,18 +355,16 @@ func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interfa
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expected, actual = formatUnequalValues(expected, actual)
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return Fail(t, fmt.Sprintf("Not equal: \n"+
|
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"expected: %s\n"+
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"received: %s%s", expected, actual, diff), msgAndArgs...)
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"actual : %s%s", expected, actual, diff), msgAndArgs...)
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}
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return true
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}
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// Exactly asserts that two objects are equal is value and type.
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// Exactly asserts that two objects are equal in value and type.
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//
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// assert.Exactly(t, int32(123), int64(123), "123 and 123 should NOT be equal")
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//
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// Returns whether the assertion was successful (true) or not (false).
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// assert.Exactly(t, int32(123), int64(123))
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func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
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aType := reflect.TypeOf(expected)
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|
@ -359,9 +380,7 @@ func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}
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// NotNil asserts that the specified object is not nil.
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//
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// assert.NotNil(t, err, "err should be something")
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//
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// Returns whether the assertion was successful (true) or not (false).
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// assert.NotNil(t, err)
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func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
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if !isNil(object) {
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return true
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|
|
@ -386,9 +405,7 @@ func isNil(object interface{}) bool {
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// Nil asserts that the specified object is nil.
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//
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// assert.Nil(t, err, "err should be nothing")
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//
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// Returns whether the assertion was successful (true) or not (false).
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// assert.Nil(t, err)
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func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
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if isNil(object) {
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return true
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@ -396,74 +413,38 @@ func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
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return Fail(t, fmt.Sprintf("Expected nil, but got: %#v", object), msgAndArgs...)
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}
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var numericZeros = []interface{}{
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int(0),
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int8(0),
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int16(0),
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int32(0),
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int64(0),
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uint(0),
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uint8(0),
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uint16(0),
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uint32(0),
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uint64(0),
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float32(0),
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float64(0),
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}
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// isEmpty gets whether the specified object is considered empty or not.
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func isEmpty(object interface{}) bool {
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// get nil case out of the way
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if object == nil {
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return true
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} else if object == "" {
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return true
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} else if object == false {
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return true
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}
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for _, v := range numericZeros {
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if object == v {
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return true
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}
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}
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objValue := reflect.ValueOf(object)
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switch objValue.Kind() {
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case reflect.Map:
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fallthrough
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case reflect.Slice, reflect.Chan:
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{
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return (objValue.Len() == 0)
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}
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case reflect.Struct:
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switch object.(type) {
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case time.Time:
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return object.(time.Time).IsZero()
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}
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// collection types are empty when they have no element
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case reflect.Array, reflect.Chan, reflect.Map, reflect.Slice:
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return objValue.Len() == 0
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// pointers are empty if nil or if the value they point to is empty
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case reflect.Ptr:
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{
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if objValue.IsNil() {
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return true
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}
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switch object.(type) {
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case *time.Time:
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return object.(*time.Time).IsZero()
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default:
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return false
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}
|
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if objValue.IsNil() {
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return true
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}
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deref := objValue.Elem().Interface()
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return isEmpty(deref)
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// for all other types, compare against the zero value
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default:
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zero := reflect.Zero(objValue.Type())
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return reflect.DeepEqual(object, zero.Interface())
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}
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return false
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}
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|
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// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either
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// a slice or a channel with len == 0.
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//
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// assert.Empty(t, obj)
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//
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// Returns whether the assertion was successful (true) or not (false).
|
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func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
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pass := isEmpty(object)
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|
|
@ -481,8 +462,6 @@ func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
|
|||
// if assert.NotEmpty(t, obj) {
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// assert.Equal(t, "two", obj[1])
|
||||
// }
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
|
||||
|
||||
pass := !isEmpty(object)
|
||||
|
|
@ -509,9 +488,7 @@ func getLen(x interface{}) (ok bool, length int) {
|
|||
// Len asserts that the specified object has specific length.
|
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// Len also fails if the object has a type that len() not accept.
|
||||
//
|
||||
// assert.Len(t, mySlice, 3, "The size of slice is not 3")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.Len(t, mySlice, 3)
|
||||
func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) bool {
|
||||
ok, l := getLen(object)
|
||||
if !ok {
|
||||
|
|
@ -526,9 +503,7 @@ func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{})
|
|||
|
||||
// True asserts that the specified value is true.
|
||||
//
|
||||
// assert.True(t, myBool, "myBool should be true")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.True(t, myBool)
|
||||
func True(t TestingT, value bool, msgAndArgs ...interface{}) bool {
|
||||
|
||||
if value != true {
|
||||
|
|
@ -541,9 +516,7 @@ func True(t TestingT, value bool, msgAndArgs ...interface{}) bool {
|
|||
|
||||
// False asserts that the specified value is false.
|
||||
//
|
||||
// assert.False(t, myBool, "myBool should be false")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.False(t, myBool)
|
||||
func False(t TestingT, value bool, msgAndArgs ...interface{}) bool {
|
||||
|
||||
if value != false {
|
||||
|
|
@ -556,13 +529,15 @@ func False(t TestingT, value bool, msgAndArgs ...interface{}) bool {
|
|||
|
||||
// NotEqual asserts that the specified values are NOT equal.
|
||||
//
|
||||
// assert.NotEqual(t, obj1, obj2, "two objects shouldn't be equal")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.NotEqual(t, obj1, obj2)
|
||||
//
|
||||
// Pointer variable equality is determined based on the equality of the
|
||||
// referenced values (as opposed to the memory addresses).
|
||||
func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
|
||||
if err := validateEqualArgs(expected, actual); err != nil {
|
||||
return Fail(t, fmt.Sprintf("Invalid operation: %#v != %#v (%s)",
|
||||
expected, actual, err), msgAndArgs...)
|
||||
}
|
||||
|
||||
if ObjectsAreEqual(expected, actual) {
|
||||
return Fail(t, fmt.Sprintf("Should not be: %#v\n", actual), msgAndArgs...)
|
||||
|
|
@ -613,11 +588,9 @@ func includeElement(list interface{}, element interface{}) (ok, found bool) {
|
|||
// Contains asserts that the specified string, list(array, slice...) or map contains the
|
||||
// specified substring or element.
|
||||
//
|
||||
// assert.Contains(t, "Hello World", "World", "But 'Hello World' does contain 'World'")
|
||||
// assert.Contains(t, ["Hello", "World"], "World", "But ["Hello", "World"] does contain 'World'")
|
||||
// assert.Contains(t, {"Hello": "World"}, "Hello", "But {'Hello': 'World'} does contain 'Hello'")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.Contains(t, "Hello World", "World")
|
||||
// assert.Contains(t, ["Hello", "World"], "World")
|
||||
// assert.Contains(t, {"Hello": "World"}, "Hello")
|
||||
func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool {
|
||||
|
||||
ok, found := includeElement(s, contains)
|
||||
|
|
@ -635,11 +608,9 @@ func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bo
|
|||
// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
|
||||
// specified substring or element.
|
||||
//
|
||||
// assert.NotContains(t, "Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
|
||||
// assert.NotContains(t, ["Hello", "World"], "Earth", "But ['Hello', 'World'] does NOT contain 'Earth'")
|
||||
// assert.NotContains(t, {"Hello": "World"}, "Earth", "But {'Hello': 'World'} does NOT contain 'Earth'")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.NotContains(t, "Hello World", "Earth")
|
||||
// assert.NotContains(t, ["Hello", "World"], "Earth")
|
||||
// assert.NotContains(t, {"Hello": "World"}, "Earth")
|
||||
func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool {
|
||||
|
||||
ok, found := includeElement(s, contains)
|
||||
|
|
@ -654,6 +625,142 @@ func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{})
|
|||
|
||||
}
|
||||
|
||||
// Subset asserts that the specified list(array, slice...) contains all
|
||||
// elements given in the specified subset(array, slice...).
|
||||
//
|
||||
// assert.Subset(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]")
|
||||
func Subset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok bool) {
|
||||
if subset == nil {
|
||||
return true // we consider nil to be equal to the nil set
|
||||
}
|
||||
|
||||
subsetValue := reflect.ValueOf(subset)
|
||||
defer func() {
|
||||
if e := recover(); e != nil {
|
||||
ok = false
|
||||
}
|
||||
}()
|
||||
|
||||
listKind := reflect.TypeOf(list).Kind()
|
||||
subsetKind := reflect.TypeOf(subset).Kind()
|
||||
|
||||
if listKind != reflect.Array && listKind != reflect.Slice {
|
||||
return Fail(t, fmt.Sprintf("%q has an unsupported type %s", list, listKind), msgAndArgs...)
|
||||
}
|
||||
|
||||
if subsetKind != reflect.Array && subsetKind != reflect.Slice {
|
||||
return Fail(t, fmt.Sprintf("%q has an unsupported type %s", subset, subsetKind), msgAndArgs...)
|
||||
}
|
||||
|
||||
for i := 0; i < subsetValue.Len(); i++ {
|
||||
element := subsetValue.Index(i).Interface()
|
||||
ok, found := includeElement(list, element)
|
||||
if !ok {
|
||||
return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", list), msgAndArgs...)
|
||||
}
|
||||
if !found {
|
||||
return Fail(t, fmt.Sprintf("\"%s\" does not contain \"%s\"", list, element), msgAndArgs...)
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// NotSubset asserts that the specified list(array, slice...) contains not all
|
||||
// elements given in the specified subset(array, slice...).
|
||||
//
|
||||
// assert.NotSubset(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]")
|
||||
func NotSubset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok bool) {
|
||||
if subset == nil {
|
||||
return Fail(t, fmt.Sprintf("nil is the empty set which is a subset of every set"), msgAndArgs...)
|
||||
}
|
||||
|
||||
subsetValue := reflect.ValueOf(subset)
|
||||
defer func() {
|
||||
if e := recover(); e != nil {
|
||||
ok = false
|
||||
}
|
||||
}()
|
||||
|
||||
listKind := reflect.TypeOf(list).Kind()
|
||||
subsetKind := reflect.TypeOf(subset).Kind()
|
||||
|
||||
if listKind != reflect.Array && listKind != reflect.Slice {
|
||||
return Fail(t, fmt.Sprintf("%q has an unsupported type %s", list, listKind), msgAndArgs...)
|
||||
}
|
||||
|
||||
if subsetKind != reflect.Array && subsetKind != reflect.Slice {
|
||||
return Fail(t, fmt.Sprintf("%q has an unsupported type %s", subset, subsetKind), msgAndArgs...)
|
||||
}
|
||||
|
||||
for i := 0; i < subsetValue.Len(); i++ {
|
||||
element := subsetValue.Index(i).Interface()
|
||||
ok, found := includeElement(list, element)
|
||||
if !ok {
|
||||
return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", list), msgAndArgs...)
|
||||
}
|
||||
if !found {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return Fail(t, fmt.Sprintf("%q is a subset of %q", subset, list), msgAndArgs...)
|
||||
}
|
||||
|
||||
// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified
|
||||
// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements,
|
||||
// the number of appearances of each of them in both lists should match.
|
||||
//
|
||||
// assert.ElementsMatch(t, [1, 3, 2, 3], [1, 3, 3, 2])
|
||||
func ElementsMatch(t TestingT, listA, listB interface{}, msgAndArgs ...interface{}) (ok bool) {
|
||||
if isEmpty(listA) && isEmpty(listB) {
|
||||
return true
|
||||
}
|
||||
|
||||
aKind := reflect.TypeOf(listA).Kind()
|
||||
bKind := reflect.TypeOf(listB).Kind()
|
||||
|
||||
if aKind != reflect.Array && aKind != reflect.Slice {
|
||||
return Fail(t, fmt.Sprintf("%q has an unsupported type %s", listA, aKind), msgAndArgs...)
|
||||
}
|
||||
|
||||
if bKind != reflect.Array && bKind != reflect.Slice {
|
||||
return Fail(t, fmt.Sprintf("%q has an unsupported type %s", listB, bKind), msgAndArgs...)
|
||||
}
|
||||
|
||||
aValue := reflect.ValueOf(listA)
|
||||
bValue := reflect.ValueOf(listB)
|
||||
|
||||
aLen := aValue.Len()
|
||||
bLen := bValue.Len()
|
||||
|
||||
if aLen != bLen {
|
||||
return Fail(t, fmt.Sprintf("lengths don't match: %d != %d", aLen, bLen), msgAndArgs...)
|
||||
}
|
||||
|
||||
// Mark indexes in bValue that we already used
|
||||
visited := make([]bool, bLen)
|
||||
for i := 0; i < aLen; i++ {
|
||||
element := aValue.Index(i).Interface()
|
||||
found := false
|
||||
for j := 0; j < bLen; j++ {
|
||||
if visited[j] {
|
||||
continue
|
||||
}
|
||||
if ObjectsAreEqual(bValue.Index(j).Interface(), element) {
|
||||
visited[j] = true
|
||||
found = true
|
||||
break
|
||||
}
|
||||
}
|
||||
if !found {
|
||||
return Fail(t, fmt.Sprintf("element %s appears more times in %s than in %s", element, aValue, bValue), msgAndArgs...)
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// Condition uses a Comparison to assert a complex condition.
|
||||
func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool {
|
||||
result := comp()
|
||||
|
|
@ -691,11 +798,7 @@ func didPanic(f PanicTestFunc) (bool, interface{}) {
|
|||
|
||||
// Panics asserts that the code inside the specified PanicTestFunc panics.
|
||||
//
|
||||
// assert.Panics(t, func(){
|
||||
// GoCrazy()
|
||||
// }, "Calling GoCrazy() should panic")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.Panics(t, func(){ GoCrazy() })
|
||||
func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool {
|
||||
|
||||
if funcDidPanic, panicValue := didPanic(f); !funcDidPanic {
|
||||
|
|
@ -705,13 +808,26 @@ func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool {
|
|||
return true
|
||||
}
|
||||
|
||||
// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that
|
||||
// the recovered panic value equals the expected panic value.
|
||||
//
|
||||
// assert.PanicsWithValue(t, "crazy error", func(){ GoCrazy() })
|
||||
func PanicsWithValue(t TestingT, expected interface{}, f PanicTestFunc, msgAndArgs ...interface{}) bool {
|
||||
|
||||
funcDidPanic, panicValue := didPanic(f)
|
||||
if !funcDidPanic {
|
||||
return Fail(t, fmt.Sprintf("func %#v should panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...)
|
||||
}
|
||||
if panicValue != expected {
|
||||
return Fail(t, fmt.Sprintf("func %#v should panic with value:\t%v\n\r\tPanic value:\t%v", f, expected, panicValue), msgAndArgs...)
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
|
||||
//
|
||||
// assert.NotPanics(t, func(){
|
||||
// RemainCalm()
|
||||
// }, "Calling RemainCalm() should NOT panic")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.NotPanics(t, func(){ RemainCalm() })
|
||||
func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool {
|
||||
|
||||
if funcDidPanic, panicValue := didPanic(f); funcDidPanic {
|
||||
|
|
@ -723,9 +839,7 @@ func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool {
|
|||
|
||||
// WithinDuration asserts that the two times are within duration delta of each other.
|
||||
//
|
||||
// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second)
|
||||
func WithinDuration(t TestingT, expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
|
||||
|
||||
dt := expected.Sub(actual)
|
||||
|
|
@ -763,6 +877,8 @@ func toFloat(x interface{}) (float64, bool) {
|
|||
xf = float64(xn)
|
||||
case float64:
|
||||
xf = float64(xn)
|
||||
case time.Duration:
|
||||
xf = float64(xn)
|
||||
default:
|
||||
xok = false
|
||||
}
|
||||
|
|
@ -773,8 +889,6 @@ func toFloat(x interface{}) (float64, bool) {
|
|||
// InDelta asserts that the two numerals are within delta of each other.
|
||||
//
|
||||
// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01)
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
|
||||
|
||||
af, aok := toFloat(expected)
|
||||
|
|
@ -785,7 +899,7 @@ func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs
|
|||
}
|
||||
|
||||
if math.IsNaN(af) {
|
||||
return Fail(t, fmt.Sprintf("Actual must not be NaN"), msgAndArgs...)
|
||||
return Fail(t, fmt.Sprintf("Expected must not be NaN"), msgAndArgs...)
|
||||
}
|
||||
|
||||
if math.IsNaN(bf) {
|
||||
|
|
@ -812,7 +926,7 @@ func InDeltaSlice(t TestingT, expected, actual interface{}, delta float64, msgAn
|
|||
expectedSlice := reflect.ValueOf(expected)
|
||||
|
||||
for i := 0; i < actualSlice.Len(); i++ {
|
||||
result := InDelta(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), delta)
|
||||
result := InDelta(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), delta, msgAndArgs...)
|
||||
if !result {
|
||||
return result
|
||||
}
|
||||
|
|
@ -821,6 +935,47 @@ func InDeltaSlice(t TestingT, expected, actual interface{}, delta float64, msgAn
|
|||
return true
|
||||
}
|
||||
|
||||
// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys.
|
||||
func InDeltaMapValues(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
|
||||
if expected == nil || actual == nil ||
|
||||
reflect.TypeOf(actual).Kind() != reflect.Map ||
|
||||
reflect.TypeOf(expected).Kind() != reflect.Map {
|
||||
return Fail(t, "Arguments must be maps", msgAndArgs...)
|
||||
}
|
||||
|
||||
expectedMap := reflect.ValueOf(expected)
|
||||
actualMap := reflect.ValueOf(actual)
|
||||
|
||||
if expectedMap.Len() != actualMap.Len() {
|
||||
return Fail(t, "Arguments must have the same number of keys", msgAndArgs...)
|
||||
}
|
||||
|
||||
for _, k := range expectedMap.MapKeys() {
|
||||
ev := expectedMap.MapIndex(k)
|
||||
av := actualMap.MapIndex(k)
|
||||
|
||||
if !ev.IsValid() {
|
||||
return Fail(t, fmt.Sprintf("missing key %q in expected map", k), msgAndArgs...)
|
||||
}
|
||||
|
||||
if !av.IsValid() {
|
||||
return Fail(t, fmt.Sprintf("missing key %q in actual map", k), msgAndArgs...)
|
||||
}
|
||||
|
||||
if !InDelta(
|
||||
t,
|
||||
ev.Interface(),
|
||||
av.Interface(),
|
||||
delta,
|
||||
msgAndArgs...,
|
||||
) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
func calcRelativeError(expected, actual interface{}) (float64, error) {
|
||||
af, aok := toFloat(expected)
|
||||
if !aok {
|
||||
|
|
@ -831,15 +986,13 @@ func calcRelativeError(expected, actual interface{}) (float64, error) {
|
|||
}
|
||||
bf, bok := toFloat(actual)
|
||||
if !bok {
|
||||
return 0, fmt.Errorf("expected value %q cannot be converted to float", actual)
|
||||
return 0, fmt.Errorf("actual value %q cannot be converted to float", actual)
|
||||
}
|
||||
|
||||
return math.Abs(af-bf) / math.Abs(af), nil
|
||||
}
|
||||
|
||||
// InEpsilon asserts that expected and actual have a relative error less than epsilon
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
|
||||
actualEpsilon, err := calcRelativeError(expected, actual)
|
||||
if err != nil {
|
||||
|
|
@ -847,7 +1000,7 @@ func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAnd
|
|||
}
|
||||
if actualEpsilon > epsilon {
|
||||
return Fail(t, fmt.Sprintf("Relative error is too high: %#v (expected)\n"+
|
||||
" < %#v (actual)", actualEpsilon, epsilon), msgAndArgs...)
|
||||
" < %#v (actual)", epsilon, actualEpsilon), msgAndArgs...)
|
||||
}
|
||||
|
||||
return true
|
||||
|
|
@ -882,10 +1035,8 @@ func InEpsilonSlice(t TestingT, expected, actual interface{}, epsilon float64, m
|
|||
//
|
||||
// actualObj, err := SomeFunction()
|
||||
// if assert.NoError(t, err) {
|
||||
// assert.Equal(t, actualObj, expectedObj)
|
||||
// assert.Equal(t, expectedObj, actualObj)
|
||||
// }
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool {
|
||||
if err != nil {
|
||||
return Fail(t, fmt.Sprintf("Received unexpected error:\n%+v", err), msgAndArgs...)
|
||||
|
|
@ -897,11 +1048,9 @@ func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool {
|
|||
// Error asserts that a function returned an error (i.e. not `nil`).
|
||||
//
|
||||
// actualObj, err := SomeFunction()
|
||||
// if assert.Error(t, err, "An error was expected") {
|
||||
// assert.Equal(t, err, expectedError)
|
||||
// if assert.Error(t, err) {
|
||||
// assert.Equal(t, expectedError, err)
|
||||
// }
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
func Error(t TestingT, err error, msgAndArgs ...interface{}) bool {
|
||||
|
||||
if err == nil {
|
||||
|
|
@ -915,9 +1064,7 @@ func Error(t TestingT, err error, msgAndArgs ...interface{}) bool {
|
|||
// and that it is equal to the provided error.
|
||||
//
|
||||
// actualObj, err := SomeFunction()
|
||||
// assert.EqualError(t, err, expectedErrorString, "An error was expected")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
// assert.EqualError(t, err, expectedErrorString)
|
||||
func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) bool {
|
||||
if !Error(t, theError, msgAndArgs...) {
|
||||
return false
|
||||
|
|
@ -928,7 +1075,7 @@ func EqualError(t TestingT, theError error, errString string, msgAndArgs ...inte
|
|||
if expected != actual {
|
||||
return Fail(t, fmt.Sprintf("Error message not equal:\n"+
|
||||
"expected: %q\n"+
|
||||
"received: %q", expected, actual), msgAndArgs...)
|
||||
"actual : %q", expected, actual), msgAndArgs...)
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
|
@ -951,8 +1098,6 @@ func matchRegexp(rx interface{}, str interface{}) bool {
|
|||
//
|
||||
// assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
|
||||
// assert.Regexp(t, "start...$", "it's not starting")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
|
||||
|
||||
match := matchRegexp(rx, str)
|
||||
|
|
@ -968,8 +1113,6 @@ func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface
|
|||
//
|
||||
// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
|
||||
// assert.NotRegexp(t, "^start", "it's not starting")
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
|
||||
match := matchRegexp(rx, str)
|
||||
|
||||
|
|
@ -981,7 +1124,7 @@ func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interf
|
|||
|
||||
}
|
||||
|
||||
// Zero asserts that i is the zero value for its type and returns the truth.
|
||||
// Zero asserts that i is the zero value for its type.
|
||||
func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
|
||||
if i != nil && !reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) {
|
||||
return Fail(t, fmt.Sprintf("Should be zero, but was %v", i), msgAndArgs...)
|
||||
|
|
@ -989,7 +1132,7 @@ func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
|
|||
return true
|
||||
}
|
||||
|
||||
// NotZero asserts that i is not the zero value for its type and returns the truth.
|
||||
// NotZero asserts that i is not the zero value for its type.
|
||||
func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
|
||||
if i == nil || reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) {
|
||||
return Fail(t, fmt.Sprintf("Should not be zero, but was %v", i), msgAndArgs...)
|
||||
|
|
@ -997,11 +1140,39 @@ func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
|
|||
return true
|
||||
}
|
||||
|
||||
// FileExists checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file.
|
||||
func FileExists(t TestingT, path string, msgAndArgs ...interface{}) bool {
|
||||
info, err := os.Lstat(path)
|
||||
if err != nil {
|
||||
if os.IsNotExist(err) {
|
||||
return Fail(t, fmt.Sprintf("unable to find file %q", path), msgAndArgs...)
|
||||
}
|
||||
return Fail(t, fmt.Sprintf("error when running os.Lstat(%q): %s", path, err), msgAndArgs...)
|
||||
}
|
||||
if info.IsDir() {
|
||||
return Fail(t, fmt.Sprintf("%q is a directory", path), msgAndArgs...)
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// DirExists checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists.
|
||||
func DirExists(t TestingT, path string, msgAndArgs ...interface{}) bool {
|
||||
info, err := os.Lstat(path)
|
||||
if err != nil {
|
||||
if os.IsNotExist(err) {
|
||||
return Fail(t, fmt.Sprintf("unable to find file %q", path), msgAndArgs...)
|
||||
}
|
||||
return Fail(t, fmt.Sprintf("error when running os.Lstat(%q): %s", path, err), msgAndArgs...)
|
||||
}
|
||||
if !info.IsDir() {
|
||||
return Fail(t, fmt.Sprintf("%q is a file", path), msgAndArgs...)
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// JSONEq asserts that two JSON strings are equivalent.
|
||||
//
|
||||
// assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
|
||||
//
|
||||
// Returns whether the assertion was successful (true) or not (false).
|
||||
func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) bool {
|
||||
var expectedJSONAsInterface, actualJSONAsInterface interface{}
|
||||
|
||||
|
|
@ -1061,6 +1232,22 @@ func diff(expected interface{}, actual interface{}) string {
|
|||
return "\n\nDiff:\n" + diff
|
||||
}
|
||||
|
||||
// validateEqualArgs checks whether provided arguments can be safely used in the
|
||||
// Equal/NotEqual functions.
|
||||
func validateEqualArgs(expected, actual interface{}) error {
|
||||
if isFunction(expected) || isFunction(actual) {
|
||||
return errors.New("cannot take func type as argument")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func isFunction(arg interface{}) bool {
|
||||
if arg == nil {
|
||||
return false
|
||||
}
|
||||
return reflect.TypeOf(arg).Kind() == reflect.Func
|
||||
}
|
||||
|
||||
var spewConfig = spew.ConfigState{
|
||||
Indent: " ",
|
||||
DisablePointerAddresses: true,
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue