package config

import (
	"context"
	"testing"
)

func TestFromCtx(t *testing.T) {
	app := &AppConfig{
		Name: "testapp",
	}
	appCtx := app.AddToCtx(context.Background())

	type args struct {
		ctx context.Context
	}

	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name:    "Unprepared app context",
			args:    args{ctx: context.Background()},
			wantErr: true,
		},
		{
			name:    "Prepared app context",
			args:    args{ctx: appCtx},
			wantErr: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			_, err := FromCtx(tt.args.ctx)
			if (err != nil) != tt.wantErr {
				t.Errorf("FromCtx() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
		})
	}
}