Snider
a6be0df3ea
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Co-authored-by: Snider <snider@host.uk.com> Co-authored-by: Virgil <virgil@lthn.ai> Reviewed-on: #38
85 lines
2 KiB
Go
85 lines
2 KiB
Go
package core_test
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import (
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"bytes"
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"testing"
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. "dappco.re/go/core"
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"github.com/stretchr/testify/assert"
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)
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// --- Cli Surface ---
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func TestCli_Good(t *testing.T) {
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c := New()
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assert.NotNil(t, c.Cli())
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}
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func TestCli_Banner_Good(t *testing.T) {
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c := New(WithOption("name", "myapp"))
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assert.Equal(t, "myapp", c.Cli().Banner())
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}
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func TestCli_SetBanner_Good(t *testing.T) {
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c := New()
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c.Cli().SetBanner(func(_ *Cli) string { return "Custom Banner" })
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assert.Equal(t, "Custom Banner", c.Cli().Banner())
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}
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func TestCli_Run_Good(t *testing.T) {
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c := New()
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executed := false
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c.Command("hello", Command{Action: func(_ Options) Result {
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executed = true
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return Result{Value: "world", OK: true}
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}})
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r := c.Cli().Run("hello")
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assert.True(t, r.OK)
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assert.Equal(t, "world", r.Value)
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assert.True(t, executed)
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}
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func TestCli_Run_Nested_Good(t *testing.T) {
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c := New()
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executed := false
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c.Command("deploy/to/homelab", Command{Action: func(_ Options) Result {
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executed = true
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return Result{OK: true}
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}})
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r := c.Cli().Run("deploy", "to", "homelab")
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assert.True(t, r.OK)
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assert.True(t, executed)
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}
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func TestCli_Run_WithFlags_Good(t *testing.T) {
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c := New()
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var received Options
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c.Command("serve", Command{Action: func(opts Options) Result {
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received = opts
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return Result{OK: true}
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}})
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c.Cli().Run("serve", "--port=8080", "--debug")
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assert.Equal(t, "8080", received.String("port"))
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assert.True(t, received.Bool("debug"))
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}
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func TestCli_Run_NoCommand_Good(t *testing.T) {
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c := New()
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r := c.Cli().Run()
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assert.False(t, r.OK)
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}
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func TestCli_PrintHelp_Good(t *testing.T) {
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c := New(WithOption("name", "myapp"))
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c.Command("deploy", Command{Action: func(_ Options) Result { return Result{OK: true} }})
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c.Command("serve", Command{Action: func(_ Options) Result { return Result{OK: true} }})
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c.Cli().PrintHelp()
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}
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func TestCli_SetOutput_Good(t *testing.T) {
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c := New()
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var buf bytes.Buffer
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c.Cli().SetOutput(&buf)
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c.Cli().Print("hello %s", "world")
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assert.Contains(t, buf.String(), "hello world")
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}
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