package ciconfig

import (
	"strings"
	"testing"
)

func TestRejectsUnsupportedKDLShapesAndDuplicateSingletons(t *testing.T) {
	base := `job "x" { image "alpine"; run "true"; %s }`
	cases := map[string]string{
		"duplicate image":        `image "busybox"`,
		"image property":         `image "alpine" extra=true`,
		"image child":            `image "alpine" { nested }`,
		"run property":           `run "true" extra=true`,
		"run child":              `run "true" { nested }`,
		"integer image":          `image 7`,
		"duplicate matrix":       `matrix { os "linux" } matrix { os "mac" }`,
		"matrix property":        `matrix extra=true { os "linux" }`,
		"axis property":          `matrix { os "linux" extra=true }`,
		"axis child":             `matrix { os "linux" { nested } }`,
		"secret property":        `secret "token" env="TOKEN" unknown="x"`,
		"secret child":           `secret "token" env="TOKEN" { nested }`,
		"secret integer env":     `secret "token" env=7`,
		"cache property":         `cache "deps" extra=true { path "deps"; key { file "lock" } }`,
		"cache path property":    `cache "deps" { path "deps" extra=true; key { file "lock" } }`,
		"publish property":       `publish "site" extra=true { from "dist"; to "docs" }`,
		"publish child property": `publish "site" { from "dist" extra=true; to "docs" }`,
		"integer publish path":   `publish "site" { from 7; to "docs" }`,
		"empty command":          `run "   "`,
	}
	for name, body := range cases {
		t.Run(name, func(t *testing.T) {
			source := strings.Replace(base, "%s", body, 1)
			if _, err := ParseFiles(map[string]string{"ci.kdl": source}); err == nil {
				t.Fatalf("invalid shape accepted: %s", source)
			}
		})
	}
}