github.com/wawandco/oxpecker@v1.5.7-0.20210910201653-5958d4afdd89/tools/buffalo/config/initializer_test.go (about)

     1  package config
     2  
     3  import (
     4  	"bytes"
     5  	"context"
     6  	"io/ioutil"
     7  	"os"
     8  	"path/filepath"
     9  	"testing"
    10  
    11  	"github.com/wawandco/oxpecker/lifecycle/new"
    12  )
    13  
    14  func TestInitializer(t *testing.T) {
    15  	t.Run("CompleteArgs", func(t *testing.T) {
    16  		root := t.TempDir()
    17  		err := os.Chdir(root)
    18  		if err != nil {
    19  			t.Error("could not change to temp directory")
    20  		}
    21  
    22  		err = os.MkdirAll(filepath.Join(root, "myapp"), 0777)
    23  		if err != nil {
    24  			t.Error("could not change to temp directory")
    25  		}
    26  
    27  		i := Initializer{}
    28  
    29  		ctx := context.Background()
    30  		options := new.Options{
    31  			Name:   "myapp",
    32  			Module: "oosss/myapp",
    33  			Folder: filepath.Join(root, "myapp"),
    34  		}
    35  
    36  		err = i.Initialize(ctx, options)
    37  		if err != nil {
    38  			t.Fatalf("error should be nil, got %v", err)
    39  		}
    40  
    41  		bm, err := ioutil.ReadFile(filepath.Join(root, "myapp", "config", "database.yml"))
    42  		if err != nil {
    43  			t.Fatal("should have created the file")
    44  		}
    45  
    46  		if !bytes.Contains(bm, []byte(`{{ envOr "DATABASE_URL" "postgres://postgres:postgres@127.0.0.1:5432/myapp_test?sslmode=disable" }}`)) {
    47  			t.Fatalf("should contain %v envor expression", string(bm))
    48  		}
    49  
    50  	})
    51  }