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69 lines
1.1 KiB
Go
69 lines
1.1 KiB
Go
package cli
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import (
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"context"
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"os"
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"sync"
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"testing"
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"time"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/stretchr/testify/assert"
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)
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func TestCLI(t *testing.T) {
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app := NewRouter("Test API", "1.0.0")
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started := false
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app.PreStart(func() {
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started = true
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})
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go func() {
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// Let the OS pick a random port.
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os.Setenv("SERVICE_PORT", "0")
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os.Setenv("SERVICE_HOST", "127.0.0.1")
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app.Root().Run(nil, []string{})
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}()
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time.Sleep(10 * time.Millisecond)
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ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
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defer cancel()
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app.Shutdown(ctx)
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assert.Equal(t, true, started)
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}
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func TestParsedArgs(t *testing.T) {
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app := NewRouter("Test API", "1.0.0")
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foo := ""
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app.Flag("foo", "f", "desc", "")
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wg := sync.WaitGroup{}
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wg.Add(1)
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app.Root().AddCommand(&cobra.Command{
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Use: "foo-test",
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Run: func(cmd *cobra.Command, args []string) {
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// Command does nothing...
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},
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})
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app.ArgsParsed(func() {
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foo = viper.GetString("foo")
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wg.Done()
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})
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app.Root().SetArgs([]string{"foo-test", "--foo=bar"})
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go func() {
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app.Root().Execute()
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}()
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wg.Wait()
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assert.Equal(t, "bar", foo)
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}
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