// Copyright 2020 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package main

import (
	"reflect"
	"testing"

	buildbucketpb "go.chromium.org/luci/buildbucket/proto"
)

func TestNewBuilderID(t *testing.T) {
	t.Parallel()
	tests := []struct {
		input       string
		expected    *buildbucketpb.BuilderID
		expectedErr bool
	}{
		{
			input: "foo-project/bar-bucket/baz-builder",
			expected: &buildbucketpb.BuilderID{
				Project: "foo-project",
				Bucket:  "bar-bucket",
				Builder: "baz-builder",
			},
			expectedErr: false,
		},
		{
			input:       "invalid-input",
			expected:    nil,
			expectedErr: true,
		},
		{
			input:       "foo-project/bar-bucket/baz-builder/extra",
			expected:    nil,
			expectedErr: true,
		},
	}
	for _, test := range tests {
		builderID, err := newBuilderID(test.input)
		if err == nil {
			if test.expectedErr {
				t.Fatalf("expected error, got nil")
			}
		} else if !test.expectedErr {
			t.Fatalf("got unexpected error: %s", err)
		}
		if !reflect.DeepEqual(test.expected, builderID) {
			t.Fatalf("expected %s, got %s", test.expected, builderID)
		}
	}
}