Github.com/stretchr/testify: Difference between revisions
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| Line 19: | Line 19: | ||
func TestSomething(t *testing.T) { | func TestSomething(t *testing.T) { | ||
assert := assert.New(t) | |||
// assert equality | // assert equality | ||
assert.Equal( | assert.Equal(123, 123, "they should be equal") | ||
// assert inequality | // assert inequality | ||
assert.NotEqual( | assert.NotEqual(123, 456, "they should not be equal") | ||
// assert for nil (good for errors) | // assert for nil (good for errors) | ||
assert.Nil( | assert.Nil(object) | ||
// assert for not nil (good when you expect something) | // assert for not nil (good when you expect something) | ||
if assert.NotNil( | if assert.NotNil(object) { | ||
// now we know that object isn't nil, we are safe to make | // now we know that object isn't nil, we are safe to make | ||
// further assertions without causing any errors | // further assertions without causing any errors | ||
assert.Equal( | assert.Equal("Something", object.Value) | ||
} | } | ||
} | } | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 23:53, 10 January 2024
External
Internal
Overview
Installation
go get github.com/stretchr/testify
Programming Model
package yours
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestSomething(t *testing.T) {
assert := assert.New(t)
// assert equality
assert.Equal(123, 123, "they should be equal")
// assert inequality
assert.NotEqual(123, 456, "they should not be equal")
// assert for nil (good for errors)
assert.Nil(object)
// assert for not nil (good when you expect something)
if assert.NotNil(object) {
// now we know that object isn't nil, we are safe to make
// further assertions without causing any errors
assert.Equal("Something", object.Value)
}
}