mirror of https://github.com/grafana/grafana.git
39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
package util
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestIsEmail(t *testing.T) {
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t.Parallel()
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emails := map[string]struct {
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description string
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valid bool
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}{
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"": {description: "the empty string", valid: false},
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"@.": {description: "at dot", valid: false},
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"me@": {description: "no domain", valid: false},
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"abcdef.com": {description: "only a domain name", valid: false},
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"@example.org": {description: "no recipient", valid: false},
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"please\x0Ano@example.org": {description: "new line", valid: false},
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"abc@def.com": {description: "a simple valid email", valid: true},
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"grapher+grafana@example.org": {description: "a gmail style alias", valid: true},
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"öhnej@example.se": {description: "non-ASCII characters", valid: true},
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}
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for input, testcase := range emails {
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validity := "invalid"
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if testcase.valid {
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validity = "valid"
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}
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t.Run(fmt.Sprintf("validating that %s is %s", testcase.description, validity), func(t *testing.T) {
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assert.Equal(t, testcase.valid, IsEmail(input))
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})
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}
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}
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