Files
httprunner/internal/builtin/assertion.go
buyuxiang e3b481a273 complete the comment of builtin.Contains
Change-Id: I949e2ccda53960dd12f64bda3c9c69513f59d4ed
2021-12-30 18:27:58 +08:00

106 lines
3.2 KiB
Go

package builtin
import (
"fmt"
"strings"
"github.com/stretchr/testify/assert"
)
var Assertions = map[string]func(t assert.TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool{
"equals": assert.EqualValues,
"equal": assert.EqualValues, // alias for equals
"greater_than": assert.Greater,
"less_than": assert.Less,
"greater_or_equals": assert.GreaterOrEqual,
"less_or_equals": assert.LessOrEqual,
"not_equal": assert.NotEqual,
"contained_by": assert.Contains,
"regex_match": assert.Regexp,
"type_match": assert.IsType,
// custom assertions
"startswith": StartsWith, // check if string starts with substring
"endswith": EndsWith, // check if string ends with substring
"length_equals": EqualLength,
"length_equal": EqualLength, // alias for length_equals
"contains": Contains,
"string_equals": EqualString,
}
func StartsWith(t assert.TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
if !assert.IsType(t, "string", actual, fmt.Sprintf("actual is %v", actual)) {
return false
}
if !assert.IsType(t, "string", expected, fmt.Sprintf("expected is %v", expected)) {
return false
}
actualString := actual.(string)
expectedString := expected.(string)
return assert.True(t, strings.HasPrefix(actualString, expectedString), msgAndArgs...)
}
func EndsWith(t assert.TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
if !assert.IsType(t, "string", actual, fmt.Sprintf("actual is %v", actual)) {
return false
}
if !assert.IsType(t, "string", expected, fmt.Sprintf("expected is %v", expected)) {
return false
}
actualString := actual.(string)
expectedString := expected.(string)
return assert.True(t, strings.HasSuffix(actualString, expectedString), msgAndArgs...)
}
func EqualLength(t assert.TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
length, err := convertInt(expected)
if err != nil {
return assert.Fail(t, fmt.Sprintf("expected type is not int, got %#v", expected), msgAndArgs...)
}
return assert.Len(t, actual, length, msgAndArgs...)
}
func convertInt(value interface{}) (int, error) {
switch v := value.(type) {
case int:
return v, nil
case int8:
return int(v), nil
case int16:
return int(v), nil
case int32:
return int(v), nil
case int64:
return int(v), nil
case uint:
return int(v), nil
case uint8:
return int(v), nil
case uint16:
return int(v), nil
case uint32:
return int(v), nil
case uint64:
return int(v), nil
default:
return 0, fmt.Errorf("unsupported int convertion for %v(%T)", v, v)
}
}
// Contains assert whether actual element contains expected element
func Contains(t assert.TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
return assert.Contains(t, actual, expected, msgAndArgs)
}
func EqualString(t assert.TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
if !assert.IsType(t, "string", actual, msgAndArgs) {
return false
}
if !assert.IsType(t, "string", expected, msgAndArgs) {
return false
}
actualString := actual.(string)
expectedString := expected.(string)
return assert.True(t, strings.EqualFold(actualString, expectedString), msgAndArgs)
}