2019-10-31 03:26:55 +00:00
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package main
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import (
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"testing"
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2020-03-19 21:46:44 +00:00
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"gopkg.in/urfave/cli.v2"
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2019-10-31 03:26:55 +00:00
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)
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func TestAllFlagsExistInHelp(t *testing.T) {
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// If this test is failing, it is because you've recently added/removed a
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// flag in beacon chain main.go, but did not add/remove it to the usage.go
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// flag grouping (appHelpFlagGroups).
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var helpFlags []cli.Flag
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for _, group := range appHelpFlagGroups {
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helpFlags = append(helpFlags, group.Flags...)
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}
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for _, flag := range appFlags {
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if !doesFlagExist(flag, helpFlags) {
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2020-03-19 21:46:44 +00:00
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t.Errorf("Flag %s does not exist in help/usage flags.", flag.Names()[0])
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2019-10-31 03:26:55 +00:00
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}
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}
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for _, flag := range helpFlags {
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if !doesFlagExist(flag, appFlags) {
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t.Errorf("Flag %s does not exist in main.go, "+
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2020-03-19 21:46:44 +00:00
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"but exists in help flags", flag.Names()[0])
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2019-10-31 03:26:55 +00:00
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}
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}
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}
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func doesFlagExist(flag cli.Flag, flags []cli.Flag) bool {
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for _, f := range flags {
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if f == flag {
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return true
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}
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}
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return false
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}
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