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jehaby/contains_test.go

Last active November 27, 2018 08:13
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testify Contains
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contains_test.go
package main
import (
"testing"
"github.com/stretchr/testify/require"
)
type eee struct{}
func (eee) Error() string { return "hohoho" }
func TestOne(t *testing.T) {
e := eee{}
require.Contains(t, e, "ho")
}
func TestTwo(t *testing.T) {
e := eee{}
require.Contains(t, e, "ha")
}
func TestThree(t *testing.T) {
e := eee{}
require.Contains(t, e.Error(), "ho")
}
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jehaby commented Nov 27, 2018

output:

$ go test contains_test.go 
--- FAIL: TestOne (0.00s)
    require.go:44: 
        	Error Trace:	contains_test.go:15
        	Error:      	"hohoho" could not be applied builtin len()
        	Test:       	TestOne
--- FAIL: TestTwo (0.00s)
    require.go:44: 
        	Error Trace:	contains_test.go:20
        	Error:      	"hohoho" could not be applied builtin len()
        	Test:       	TestTwo
FAIL
FAIL	command-line-arguments	0.004s

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