internal/repo/manifest_test.go - chromiumos/infra/go - Git at Google

 // Copyright 2019 The Chromium OS 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 repo

 import (
 	"context"
 	"encoding/base64"
 	"fmt"
 	"github.com/golang/mock/gomock"
 	"go.chromium.org/chromiumos/infra/go/internal/gerrit"
 	gitilespb "go.chromium.org/luci/common/proto/gitiles"
 	"gotest.tools/assert"
 	"net/http"
 	"testing"
 )

 func TestFetchFilesFromGitiles_success(t *testing.T) {
 	ctl := gomock.NewController(t)
 	defer ctl.Finish()

 	// This is a base64-encoded .tar.gz file containing a snapshot of external full.xml and
 	// _remotes.xml. I apologize to your eyes. This is a good representation of what comes back from
 	// the Gitiles Archive call though.
 	base64Enc := `H4sIAAAAAAAA/+1dW5PbuLH2s34FM3nYqolJ3UfSlu3E5XXO2ap47ePL2cqTDIKgBIskGIDUWPn1aYAX3SCyOZ6xU8lwa7wjsfvrbqDR6AZBzNvff3v9/sOTB70Gw8HgZjJxBsV1+v/BcDpzhuPJbDCdzqaTqQP005vZE2fwsGoVV64yIp8MvlnWqXH3oNr3uOiXmAYiIVHwF7qWIuZ57Am56kUkFkn2RSRMHd9IWJCs8h1L/rISYhUxj4q4p8gmYjw5ptySlDN5/N2PNvfxOrnev375y5vXXhw8oIyW8T+aTAYn4384HIwfx//3uK6vr51EZKx3ff3rm3dv3398+dvH6+ufnVdrkqyYcjLhZGuuHMlS4cTQWA6JlHB85sQkYA5P4DZzUsm3JNPfJSFTWc9QP1tnWap+7vdNBGAuTzImIdJ4ReBQIpfUhI+SQKg+8HMNUNO+8Hov80zEAB44apdQkJzdMpY4Z6QOSYL6WwdUBrOcHcscBT95CkBJ8NRoS0vbjDnX2p5rbZCGBynGYm1ZKEmfiiTkKyfkEetVWi61dcrTfuM5v/NsLfLMNFKBbmy/5VHkJGzLpEZOOd0Acp46/s559X8eNPZ1r/dH570m/R8p8lT1zO+gtYbIhIjgF5I5t8zJlf5CW0ZWzIFGcyJBwVy6ZnQDopXn/Jo5KZGKGe5e3QYqZZSHHCSDWI37OWAhyaPM+xpHn41RnvMRvk9IDMihoam5KUlA957YghGSB9DkueLJyvnsxp89520C7SjyKCj8wSjj6IYgjsp93eSneIa7V7fQ55WxG9RgJMul0QTMV4xmXCROIGgesyQrGoTHqZAZSTKn4Coah0jWA7trUaV1TjXjCFVL96C5/+jEPOER2YGaPSPMgFWNrm/GeXygvuln6EUWFG4RCLAuzKFn/ZyD5UDyyvhE7+0H0wmBYCr5CZwvoVEOo4MAaalbgQUgCaNMKSJ5BH2i20XfffsBTNTd64NqGuUIAjwMfGCvB5VMDzboH07iFStsMyppx1E93aWXrUiZDIWM4fuIEcAlpsFBogd9kJJdJEjgrFjCJNE3nvZYRj3nkyrcqOJiyYoDpgSn//juDfyrR9+vesyAVSR2Yhb7cNdzfoPgUoQQ09o9bloInBoaEoZJMXpI7c1a47OhXVgYEb+0T/9rswj4QSlN6JBA96fKtBHbvZER3zDnl08fIUK50LQwkIy3CWmYFJN6xBZDTXuf9x+fsEAwi6GHlA4JDyWjLf+fDU7n/9HwZvA4/3+P69mfoeMd8HoF4+D51dAbXMHYpiKAYP386tPHv7rzqz+/6D2rxuSLnuM8K3zGMfPG8ysqhbqCr+srhIixfn51NP3rAuB03j9ikmzL2e05l1vcOGd2+jZdSq476dM/4iIRJ6q0ziqLCJU2yYGIKAUPupldMjVa/ay/741v7f+DjOA+3Ml6tY3/wdn4H08mkyfOSM+1D6rZk//68f89mri5/6c3k+notP4bjyaP8f97XHeK/1VyWsTBwxSiipRVKq7DWIEsWaj6a0YCXeUpyOtOwqCGqKKtrsTcL8+v5hUclHKcshe9v+vyp4iGylkTSOx8XQtq+p+gPsypzq21S+88zdav+PSHVIovUFxAiptBkFaS9nVmvBZiAxKPZw+oRPf3DtUsqo/nV/tC4mnIZXwLlcjTfQL+tMpU9/NGKlyDBnm9WypyQRy0PvEjFrgRZK/Pr1JIVPNU5+QG7NwQKJRs+hdfF+KPGUxhu9xymeUkYsn2LgZWpbBr0uza3qdqp2IoGQK2LVLpI+wzHc80sepbMGTMYmR96yFNcF4Y9GdUpDtdMjvgOs+vXn76+L9v33+4gqJTd1P9sW+l/tuvr17/9uF1RV1/LOztlwabD39w3Y9mjaIwzYF7pmpkgSkffV1KltUZVD+3a1asMpSLNMVo0yVtscgRAJwNtk9S3od8IgUVl6ZVlvDNshCmqOSpWULJVV35KuEdQsHNlCcwBlUxBPUA3gIxFGJFNS10/fRUF7TFYohRnCcQbTODCf0RFIU3S4KySi67saiuQR+nbJinxk7nlv0kmVnWiclGL0VUCzlKOP/IOd3AsC91tLtQ4XF9YyXCNUvCF4eU2vp9UJuOhjQcTn1KZsFwwILFYjwPpmQ8JVN/SG4WwTichQtCwYkKxQCAJGBBUXYWYn1JErp2YxGAj29JlMN3mcis3mEZyn2fBEsaLQOWwR2BGXNnLJcDRT/I45gz1S98LnIVZKi++IqRcokVIS1mcsXuIuuYsUES5TBvKZij1JJIuuan0aoKI8dxAqOKDblJkWjJvgozoHGdd8zQjKyHW66WupZAReNznqbOghlKxzi1zNOAnE7plzrqjKlBQiRWKhN0gwGuaZvwcgpZDErPirQBTTLKU2bPELq7TYX2UGFCbXYwyS15soXALOQOofY+kUHof4bf0HIqh2i8VHTNgjzC9ccpSwO6XlZdkoREu3/isI8ZGrOQPky0MljqZeddP92xKDxvIFwG0qwYQkxDbu0OvNGogyEKdANtVx6NOPSe1ZrLuVNtXJ1E7S23WLkfX/1CnJvuLhg2nvijwXgwpTOYTJk/X7Ah8YMpG5EFlIvzwF8sFuGALOy1RLUWZG0HXQDoFZw++1osMvcj7heGWXQ2lGlEMr3QbGNBytAN84XwyCLiHN1KXFlnVp+apUIqm7FYK6kLpFarSnIqJKt5UAKKQL4sHglgxVxmqhzuIAW/pAWknBL8rGUsVVR9X0DS6VqZGsbsZfGVTSNLbXJwr40dejxlkuuEmdg8w4J6zNIugSjFMludeEbRDpUHXJf7WSPanqgV0CcZOPwOl0Rc5ELI4frhorvhtqBkFbFnQKDHqR9tmtqkomiHEiKjBGa6RrQ9UTtgpiAxYo09tqdphaNh7MLg5JRBNpJwk4VeBrZRt4tYA17ERNKIvCdCAFb8bunpOB8450PIEr4fNXZeRYGAggEOAVK6q1w/EUVkDjUL/CpBbTsEQjQw6xGcZ7xNJIIHmRPh1NrGjY1bUrRCBSzN1uBEUDFada0nAJzxh3AY4dsmI+C2q1vxLktbiIlzL0fGru6xxrnhgKh9LqP30ZasIfWoiUJCzwqZy5AVNRp3aVarotb6pIEPIcvWLndsNHzC0g+h2mwOrhVFK9RKj3fJsCGiJkcgRz6DkrdJy5qkHUy4MJvrJc9GvAOqdkhJ0vXOujK9v9WKAmM5kyQOG0fgARECMM0zHfWliJoxD+laYb8QX6/WiyhA9vQBQzs6FBxs2xIT9zStcDGHWcC4RkzkBuubp1wYOQlf+Y3TUU3SDiZ8qKAbsUoKBBSUWc1IhqAdKCsn5gaoDDt3J+zWj/LGzKgmaQVL82RXDH5c5+7p27Ez0lzeFPdRMOXEidPxgAGBLlmcRm2Li+fkCGSR03XHeuyYBynDF83NXNMgVa5mwKUpPe9hSrXBIpVJSdCt74+ZEFLSeBnZH4xaaFrhcl1RuuYx7GW8A6JWQEhAebZrzCtjtyJqR9OSl5KFTMIgbs6X0KusF9ER+mxak5OapB0sDRqBUswUesv8NGoeUDVJK9hXIVe6dAyRDbinv4hdPFZunEp06XbX2vF414VdhcM1bxKsWzKZM+pLlh0RFhv4lnEWICpnNOd+TbxafL/c0EegkroxUwSvxhm19TmDxh3OvZE3cFPJhlhloI6UucpY4OICcSs3Tm62ZqebVJtFlQxIdFCKZi0rt1YOHH6emaXUvnls2vZspn4Gg9yEY5OE1AuwXVSScJELJSeEpEimtucXF0RUDCh0KCo4b9kNYqFHYetM9p946HNy69Crn75NvckEqQjMblB2+9+QElnhcMIlIxtIbLALBGbLs1tzlTL+4LrmXaVIqWpbUPHSCAvMe0cw1TIQb3YUVbzFm0bFVqWkfrWrUqPc9OgEjEZgflC9zFZz//L63YfyLSnnk/HY8n04kjnF3q61fgOqwjM7nMIIFAMsiB9Mvy+zhqgO7NZtSZcaqn/mo8oWuyCXz7+6UMZREkWuylP9jtQF9yHzhR/OFoNxOB7eLNiNT2f+nIV0OCCzMZlNZ8OA6b1M2B4VJDjdyd7sMRUHCp9qBzMvRN2Twx4A4hTYr/qXTwvLTan0+RXE7hbJ9fNGCww2rzndQtqir5BMm3hfzWWDa45Fo8HwxhtMu6nbH8ugCn3Ct09td9e+BMVpJM1uBpJmHTKlQyaklF2aiW9ZILeh4USDkA7Qp9T2zgcqdwT/zXE6BISrXSBWeD1qDhS8nyuX/ulPHeANRxrlSv8gjdA8Km156mDlwOFzUIbsILhvuidXNmaMUD0DKnuQuhzdGpjuL7KxYDO6p/FyBtUa0WbeAOnaLB4OBvelp8HCpcbQA+uYpPckuYbDC5cnWcA3CpfYFCFUaZ/GkenUfrE1cvhj/AS0cCsF8Kon0Q90bZCOV3UVbX6gqqumHTOnqnL6I1sVpCNVvYXY3GFgnJFb9TBk7tAbecgsbB3Qy3tXcTt/rXA44XkQRLvuM9wJH0rWhsmERf3t2JvjBRVMHbpfo3dUZzh4UH2GyFnkQKHJwyqEXK44UOhhe2zYscsm3kM2kEbvqM6Ddtikc4dpDjc2x250WA69k2K1mO4Krm4fWjeQ0FWtxcPqtEAqBCxJl5XyigGHvo31FNEBvWTAruSS1Frl6q/r213er0n3j8sb3q+xKEJdxNaECzxYYwPZYQGupMdixz7vBm4YsOj/iHkncE2PxpZZh3SiYsCiK7Po0gm/ZEFL4JCCtbzw1s7SGA866hIwqsdEd40sjPej13YSpVG+4kmHQHXMhpSkF9i71w0nfDhZYsUzBvGnc0Z8xomTl6UdRJwQty6cTAdD7IwTE7llUYc5oWLAoXd/9I3GdQPmc9Ky/ar7k/USFa9GKBkLJEs6PMTEaVL36F4CXised1jnxelT4+K04LHoPpqOuHByRJAu/RtbIn7hrcGaA4cfU7fjTpI9C9YCFheH3kk3ATU7SDpjRUlMQuWuSMLUusPovMRk9ZX/H3ljV2Wk8TWbI/SMd9pkYKG3KzL0xqAKRW8nMSdd6jMMCuUbFarX4huY7m8tvhSy7JbDX+RqmUWg2SbIOUQyEmXsDs9LThlx0oTI9C50vJSSAYWuGPG5uK9noTa01tkbysWhNxgj9TWpnkujbin9BbZ7yA8VV90d4ZAJJ0XkSeCKlCV3SBBtzHeVinklEAeB02Cn7tM9SzSU6CxSuoPw6BUDDh3agK4JT7pOtqeMOGnptzw2O9zejZbnsjiP2s+YuciFlXNfT18MFE4oyFBMdukzG0fzeRpjb4iMiLlrdp+c79ZsVKng6hCotxCp594AOUVuuVxFkMIHTHaJi8dsKEm3zJcZdUnaYQHpgAcnYw3JTLKybCW3UqEgU7LUe+giTknSIQNeC8i5kE/Mj2VAinPTWU6rf1hkIP1Dn8Ln5sp3U2kO3u7kJWfMqAb5GqpLr8jU1dKKZ16x4q3/gkgfDP1a/BhOt0qs7MJuGdma00zMLxYxJwQVkt5t+qo0tjhBXR9cwJnyDMTvzMnkzpzFXh98X5yznuuhog/9qzf/9ctz8/XWUgUynSIJd4hyiAGr5VRnoHuOw7yVp1E8sN65Nefs+8wh2TGy/lAotD+az3lXHNC+YSx1AtApM5l3cVwfL87KNOeumz8lUBy1Vxw9BfA/G7D6oGTlVaJM09dyDVf1PkdfRboJC4wlFIQ5xL36aEZ90KCX7g6VPO6lGtRo2T/QuMH/Woj3A2M+IEMa3tz48zEdLyZ0MRz6w8l4OBrNJv7oJvDJfD4nbHDCfnKAELacajgC9Nw1j3oR9cJSE2VXne9D1T6NSLJa6kyEZKU7NKkfRdu4Ov20T0PWP0BxC5TvY9ORPacPMhoXRrXLKRsZ/tCpi8Lf7bK1SNw3RG4Ccdu0rtiJ9a6amb6Jg6Uvxa1qnA3a6a06VAHrZfHe03GYvbxj/vhALV8FPLS9pHa+7GYh7XCYVp3m932eXCoRWogOXuKi7GZBIRb5IZ3cBGzKhjQIJovROJzPRsMpHbDAn88n367titoWtS7fP3hngN4MR3MGEXRGpqNwMBzOFrNwPCZ0zGbBzWg2Jovxzfx0axJax6NT1L7aTvm0H7h2Qnp3icS3rVlcEnpKfUe5eXLLk2CpYyFW+CWWu2iQ5mFofWX8XLKFtPvhcxu2sxz3fSKykfZMZhU33pRHkiv9h4DMscCQIScBkUH1gtClMFIdZm6pH/a3tKT7/EsLj9fj9Xg9Xo/X4/Xvc/0LEpszawB4AAA=`
 	// Override because this is the name of the file in the above base64 gibberish.
 	rootXml = "full.xml"
 	encodedZip, err := base64.StdEncoding.DecodeString(base64Enc)
 	if err != nil {
 		t.Error(err)
 	}

 	gitilesMock := gitilespb.NewMockGitilesClient(ctl)
 	gitilesMock.EXPECT().Archive(gomock.Any(), gomock.Any()).Times(2).Return(
 		&gitilespb.ArchiveResponse{
 			Contents: encodedZip,
 		},
 		nil,
 	)
 	gerrit.MockGitiles = gitilesMock

 	m, err := GetRepoToSourceRootFromManifests(http.DefaultClient, context.Background(), "master")
 	if err != nil {
 		t.Error(err)
 	}
 	if len(m) != 176 {
 		t.Errorf("expected %d project mappings, found %d", 176, len(m))
 	}
 	// Make sure that a sample project is present.
 	if m["chromiumos/platform/mosys"] != "src/platform/mosys" {
 		t.Errorf("expected to find a mapping for mosys repo. Got mappings: %v", m)
 	}
 }

 func ManifestEq(a, b *Manifest) bool {
 	if len(a.Projects) != len(b.Projects) {
 		return false
 	}
 	for i := range a.Projects {
 		if a.Projects[i] != b.Projects[i] {
 			return false
 		}
 	}
 	if len(a.Includes) != len(b.Includes) {
 		return false
 	}
 	for i := range a.Includes {
 		if a.Includes[i] != b.Includes[i] {
 			return false
 		}
 	}
 	return true
 }

 func ManifestMapEq(expected, actual map[string]*Manifest) error {
 	for file := range expected {
 		if _, ok := actual[file]; !ok {
 			return fmt.Errorf("missing manifest %s", file)
 		}
 		if !ManifestEq(expected[file], actual[file]) {
 			return fmt.Errorf("expected %v, found %v", expected[file], actual[file])
 		}
 	}
 	return nil
 }

 func TestLoadManifestFromFile_success(t *testing.T) {
 	expected_results := make(map[string]*Manifest)
 	expected_results["test_data/foo.xml"] = &Manifest{
 		Projects: []Project{
 			{Path: "baz/", Name: "baz", Revision: "123", RemoteName: "chromium"},
 			{Path: "fiz/", Name: "fiz", Revision: "124", RemoteName: "chromeos"},
 			{Path: "buz/", Name: "buz", Revision: "125", RemoteName: "google"},
 		},
 		Includes: []Include{
 			{"bar.xml"},
 		},
 	}
 	expected_results["test_data/bar.xml"] = &Manifest{
 		Projects: []Project{
 			{Path: "baz/", Name: "baz"},
 		},
 	}

 	res, err := LoadManifestFromFile("test_data/foo.xml")
 	assert.NilError(t, err)
 	if err = ManifestMapEq(expected_results, res); err != nil {
 		t.Errorf(err.Error())
 	}
 }

 func TestLoadManifestFromFile_bad_include(t *testing.T) {
 	_, err := LoadManifestFromFile("test_data/bogus.xml")
 	assert.ErrorContains(t, err, "bad-include.xml")
 }

 func TestLoadManifestFromFile_bad_xml(t *testing.T) {
 	_, err := LoadManifestFromFile("test_data/invalid.xml")
 	assert.ErrorContains(t, err, "unmarshal")
 }

 func TestGetUniqueProject(t *testing.T) {
 	manifest := &Manifest{
 		Projects: []Project{
 			{Path: "foo-a/", Name: "foo"},
 			{Path: "foo-b/", Name: "foo"},
 			{Path: "bar/", Name: "bar"},
 		},
 	}

 	_, err := manifest.GetUniqueProject("foo")
 	assert.ErrorContains(t, err, "multiple projects")

 	project, err := manifest.GetUniqueProject("bar")
 	assert.NilError(t, err)
 	assert.Equal(t, project, manifest.Projects[2])
 }
	// Copyright 2019 The Chromium OS 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 repo

	import (
	"context"
	"encoding/base64"
	"fmt"
	"github.com/golang/mock/gomock"
	"go.chromium.org/chromiumos/infra/go/internal/gerrit"
	gitilespb "go.chromium.org/luci/common/proto/gitiles"
	"gotest.tools/assert"
	"net/http"
	"testing"
	)

	func TestFetchFilesFromGitiles_success(t *testing.T) {
	ctl := gomock.NewController(t)
	defer ctl.Finish()

	// This is a base64-encoded .tar.gz file containing a snapshot of external full.xml and
	// _remotes.xml. I apologize to your eyes. This is a good representation of what comes back from
	// the Gitiles Archive call though.
	base64Enc := `H4sIAAAAAAAA/+1dW5PbuLH2s34FM3nYqolJ3UfSlu3E5XXO2ap47ePL2cqTDIKgBIskGIDUWPn1aYAX3SCyOZ6xU8lwa7wjsfvrbqDR6AZBzNvff3v9/sOTB70Gw8HgZjJxBsV1+v/BcDpzhuPJbDCdzqaTqQP005vZE2fwsGoVV64yIp8MvlnWqXH3oNr3uOiXmAYiIVHwF7qWIuZ57Am56kUkFkn2RSRMHd9IWJCs8h1L/rISYhUxj4q4p8gmYjw5ptySlDN5/N2PNvfxOrnev375y5vXXhw8oIyW8T+aTAYn4384HIwfx//3uK6vr51EZKx3ff3rm3dv3398+dvH6+ufnVdrkqyYcjLhZGuuHMlS4cTQWA6JlHB85sQkYA5P4DZzUsm3JNPfJSFTWc9QP1tnWap+7vdNBGAuTzImIdJ4ReBQIpfUhI+SQKg+8HMNUNO+8Hov80zEAB44apdQkJzdMpY4Z6QOSYL6WwdUBrOcHcscBT95CkBJ8NRoS0vbjDnX2p5rbZCGBynGYm1ZKEmfiiTkKyfkEetVWi61dcrTfuM5v/NsLfLMNFKBbmy/5VHkJGzLpEZOOd0Acp46/s559X8eNPZ1r/dH570m/R8p8lT1zO+gtYbIhIjgF5I5t8zJlf5CW0ZWzIFGcyJBwVy6ZnQDopXn/Jo5KZGKGe5e3QYqZZSHHCSDWI37OWAhyaPM+xpHn41RnvMRvk9IDMihoam5KUlA957YghGSB9DkueLJyvnsxp89520C7SjyKCj8wSjj6IYgjsp93eSneIa7V7fQ55WxG9RgJMul0QTMV4xmXCROIGgesyQrGoTHqZAZSTKn4Coah0jWA7trUaV1TjXjCFVL96C5/+jEPOER2YGaPSPMgFWNrm/GeXygvuln6EUWFG4RCLAuzKFn/ZyD5UDyyvhE7+0H0wmBYCr5CZwvoVEOo4MAaalbgQUgCaNMKSJ5BH2i20XfffsBTNTd64NqGuUIAjwMfGCvB5VMDzboH07iFStsMyppx1E93aWXrUiZDIWM4fuIEcAlpsFBogd9kJJdJEjgrFjCJNE3nvZYRj3nkyrcqOJiyYoDpgSn//juDfyrR9+vesyAVSR2Yhb7cNdzfoPgUoQQ09o9bloInBoaEoZJMXpI7c1a47OhXVgYEb+0T/9rswj4QSlN6JBA96fKtBHbvZER3zDnl08fIUK50LQwkIy3CWmYFJN6xBZDTXuf9x+fsEAwi6GHlA4JDyWjLf+fDU7n/9HwZvA4/3+P69mfoeMd8HoF4+D51dAbXMHYpiKAYP386tPHv7rzqz+/6D2rxuSLnuM8K3zGMfPG8ysqhbqCr+srhIixfn51NP3rAuB03j9ikmzL2e05l1vcOGd2+jZdSq476dM/4iIRJ6q0ziqLCJU2yYGIKAUPupldMjVa/ay/741v7f+DjOA+3Ml6tY3/wdn4H08mkyfOSM+1D6rZk//68f89mri5/6c3k+notP4bjyaP8f97XHeK/1VyWsTBwxSiipRVKq7DWIEsWaj6a0YCXeUpyOtOwqCGqKKtrsTcL8+v5hUclHKcshe9v+vyp4iGylkTSOx8XQtq+p+gPsypzq21S+88zdav+PSHVIovUFxAiptBkFaS9nVmvBZiAxKPZw+oRPf3DtUsqo/nV/tC4mnIZXwLlcjTfQL+tMpU9/NGKlyDBnm9WypyQRy0PvEjFrgRZK/Pr1JIVPNU5+QG7NwQKJRs+hdfF+KPGUxhu9xymeUkYsn2LgZWpbBr0uza3qdqp2IoGQK2LVLpI+wzHc80sepbMGTMYmR96yFNcF4Y9GdUpDtdMjvgOs+vXn76+L9v33+4gqJTd1P9sW+l/tuvr17/9uF1RV1/LOztlwabD39w3Y9mjaIwzYF7pmpkgSkffV1KltUZVD+3a1asMpSLNMVo0yVtscgRAJwNtk9S3od8IgUVl6ZVlvDNshCmqOSpWULJVV35KuEdQsHNlCcwBlUxBPUA3gIxFGJFNS10/fRUF7TFYohRnCcQbTODCf0RFIU3S4KySi67saiuQR+nbJinxk7nlv0kmVnWiclGL0VUCzlKOP/IOd3AsC91tLtQ4XF9YyXCNUvCF4eU2vp9UJuOhjQcTn1KZsFwwILFYjwPpmQ8JVN/SG4WwTichQtCwYkKxQCAJGBBUXYWYn1JErp2YxGAj29JlMN3mcis3mEZyn2fBEsaLQOWwR2BGXNnLJcDRT/I45gz1S98LnIVZKi++IqRcokVIS1mcsXuIuuYsUES5TBvKZij1JJIuuan0aoKI8dxAqOKDblJkWjJvgozoHGdd8zQjKyHW66WupZAReNznqbOghlKxzi1zNOAnE7plzrqjKlBQiRWKhN0gwGuaZvwcgpZDErPirQBTTLKU2bPELq7TYX2UGFCbXYwyS15soXALOQOofY+kUHof4bf0HIqh2i8VHTNgjzC9ccpSwO6XlZdkoREu3/isI8ZGrOQPky0MljqZeddP92xKDxvIFwG0qwYQkxDbu0OvNGogyEKdANtVx6NOPSe1ZrLuVNtXJ1E7S23WLkfX/1CnJvuLhg2nvijwXgwpTOYTJk/X7Ah8YMpG5EFlIvzwF8sFuGALOy1RLUWZG0HXQDoFZw++1osMvcj7heGWXQ2lGlEMr3QbGNBytAN84XwyCLiHN1KXFlnVp+apUIqm7FYK6kLpFarSnIqJKt5UAKKQL4sHglgxVxmqhzuIAW/pAWknBL8rGUsVVR9X0DS6VqZGsbsZfGVTSNLbXJwr40dejxlkuuEmdg8w4J6zNIugSjFMludeEbRDpUHXJf7WSPanqgV0CcZOPwOl0Rc5ELI4frhorvhtqBkFbFnQKDHqR9tmtqkomiHEiKjBGa6RrQ9UTtgpiAxYo09tqdphaNh7MLg5JRBNpJwk4VeBrZRt4tYA17ERNKIvCdCAFb8bunpOB8450PIEr4fNXZeRYGAggEOAVK6q1w/EUVkDjUL/CpBbTsEQjQw6xGcZ7xNJIIHmRPh1NrGjY1bUrRCBSzN1uBEUDFada0nAJzxh3AY4dsmI+C2q1vxLktbiIlzL0fGru6xxrnhgKh9LqP30ZasIfWoiUJCzwqZy5AVNRp3aVarotb6pIEPIcvWLndsNHzC0g+h2mwOrhVFK9RKj3fJsCGiJkcgRz6DkrdJy5qkHUy4MJvrJc9GvAOqdkhJ0vXOujK9v9WKAmM5kyQOG0fgARECMM0zHfWliJoxD+laYb8QX6/WiyhA9vQBQzs6FBxs2xIT9zStcDGHWcC4RkzkBuubp1wYOQlf+Y3TUU3SDiZ8qKAbsUoKBBSUWc1IhqAdKCsn5gaoDDt3J+zWj/LGzKgmaQVL82RXDH5c5+7p27Ez0lzeFPdRMOXEidPxgAGBLlmcRm2Li+fkCGSR03XHeuyYBynDF83NXNMgVa5mwKUpPe9hSrXBIpVJSdCt74+ZEFLSeBnZH4xaaFrhcl1RuuYx7GW8A6JWQEhAebZrzCtjtyJqR9OSl5KFTMIgbs6X0KusF9ER+mxak5OapB0sDRqBUswUesv8NGoeUDVJK9hXIVe6dAyRDbinv4hdPFZunEp06XbX2vF414VdhcM1bxKsWzKZM+pLlh0RFhv4lnEWICpnNOd+TbxafL/c0EegkroxUwSvxhm19TmDxh3OvZE3cFPJhlhloI6UucpY4OICcSs3Tm62ZqebVJtFlQxIdFCKZi0rt1YOHH6emaXUvnls2vZspn4Gg9yEY5OE1AuwXVSScJELJSeEpEimtucXF0RUDCh0KCo4b9kNYqFHYetM9p946HNy69Crn75NvckEqQjMblB2+9+QElnhcMIlIxtIbLALBGbLs1tzlTL+4LrmXaVIqWpbUPHSCAvMe0cw1TIQb3YUVbzFm0bFVqWkfrWrUqPc9OgEjEZgflC9zFZz//L63YfyLSnnk/HY8n04kjnF3q61fgOqwjM7nMIIFAMsiB9Mvy+zhqgO7NZtSZcaqn/mo8oWuyCXz7+6UMZREkWuylP9jtQF9yHzhR/OFoNxOB7eLNiNT2f+nIV0OCCzMZlNZ8OA6b1M2B4VJDjdyd7sMRUHCp9qBzMvRN2Twx4A4hTYr/qXTwvLTan0+RXE7hbJ9fNGCww2rzndQtqir5BMm3hfzWWDa45Fo8HwxhtMu6nbH8ugCn3Ct09td9e+BMVpJM1uBpJmHTKlQyaklF2aiW9ZILeh4USDkA7Qp9T2zgcqdwT/zXE6BISrXSBWeD1qDhS8nyuX/ulPHeANRxrlSv8gjdA8Km156mDlwOFzUIbsILhvuidXNmaMUD0DKnuQuhzdGpjuL7KxYDO6p/FyBtUa0WbeAOnaLB4OBvelp8HCpcbQA+uYpPckuYbDC5cnWcA3CpfYFCFUaZ/GkenUfrE1cvhj/AS0cCsF8Kon0Q90bZCOV3UVbX6gqqumHTOnqnL6I1sVpCNVvYXY3GFgnJFb9TBk7tAbecgsbB3Qy3tXcTt/rXA44XkQRLvuM9wJH0rWhsmERf3t2JvjBRVMHbpfo3dUZzh4UH2GyFnkQKHJwyqEXK44UOhhe2zYscsm3kM2kEbvqM6Ddtikc4dpDjc2x250WA69k2K1mO4Krm4fWjeQ0FWtxcPqtEAqBCxJl5XyigGHvo31FNEBvWTAruSS1Frl6q/r213er0n3j8sb3q+xKEJdxNaECzxYYwPZYQGupMdixz7vBm4YsOj/iHkncE2PxpZZh3SiYsCiK7Po0gm/ZEFL4JCCtbzw1s7SGA866hIwqsdEd40sjPej13YSpVG+4kmHQHXMhpSkF9i71w0nfDhZYsUzBvGnc0Z8xomTl6UdRJwQty6cTAdD7IwTE7llUYc5oWLAoXd/9I3GdQPmc9Ky/ar7k/USFa9GKBkLJEs6PMTEaVL36F4CXised1jnxelT4+K04LHoPpqOuHByRJAu/RtbIn7hrcGaA4cfU7fjTpI9C9YCFheH3kk3ATU7SDpjRUlMQuWuSMLUusPovMRk9ZX/H3ljV2Wk8TWbI/SMd9pkYKG3KzL0xqAKRW8nMSdd6jMMCuUbFarX4huY7m8tvhSy7JbDX+RqmUWg2SbIOUQyEmXsDs9LThlx0oTI9C50vJSSAYWuGPG5uK9noTa01tkbysWhNxgj9TWpnkujbin9BbZ7yA8VV90d4ZAJJ0XkSeCKlCV3SBBtzHeVinklEAeB02Cn7tM9SzSU6CxSuoPw6BUDDh3agK4JT7pOtqeMOGnptzw2O9zejZbnsjiP2s+YuciFlXNfT18MFE4oyFBMdukzG0fzeRpjb4iMiLlrdp+c79ZsVKng6hCotxCp594AOUVuuVxFkMIHTHaJi8dsKEm3zJcZdUnaYQHpgAcnYw3JTLKybCW3UqEgU7LUe+giTknSIQNeC8i5kE/Mj2VAinPTWU6rf1hkIP1Dn8Ln5sp3U2kO3u7kJWfMqAb5GqpLr8jU1dKKZ16x4q3/gkgfDP1a/BhOt0qs7MJuGdma00zMLxYxJwQVkt5t+qo0tjhBXR9cwJnyDMTvzMnkzpzFXh98X5yznuuhog/9qzf/9ctz8/XWUgUynSIJd4hyiAGr5VRnoHuOw7yVp1E8sN65Nefs+8wh2TGy/lAotD+az3lXHNC+YSx1AtApM5l3cVwfL87KNOeumz8lUBy1Vxw9BfA/G7D6oGTlVaJM09dyDVf1PkdfRboJC4wlFIQ5xL36aEZ90KCX7g6VPO6lGtRo2T/QuMH/Woj3A2M+IEMa3tz48zEdLyZ0MRz6w8l4OBrNJv7oJvDJfD4nbHDCfnKAELacajgC9Nw1j3oR9cJSE2VXne9D1T6NSLJa6kyEZKU7NKkfRdu4Ov20T0PWP0BxC5TvY9ORPacPMhoXRrXLKRsZ/tCpi8Lf7bK1SNw3RG4Ccdu0rtiJ9a6amb6Jg6Uvxa1qnA3a6a06VAHrZfHe03GYvbxj/vhALV8FPLS9pHa+7GYh7XCYVp3m932eXCoRWogOXuKi7GZBIRb5IZ3cBGzKhjQIJovROJzPRsMpHbDAn88n367titoWtS7fP3hngN4MR3MGEXRGpqNwMBzOFrNwPCZ0zGbBzWg2Jovxzfx0axJax6NT1L7aTvm0H7h2Qnp3icS3rVlcEnpKfUe5eXLLk2CpYyFW+CWWu2iQ5mFofWX8XLKFtPvhcxu2sxz3fSKykfZMZhU33pRHkiv9h4DMscCQIScBkUH1gtClMFIdZm6pH/a3tKT7/EsLj9fj9Xg9Xo/X4/Xvc/0LEpszawB4AAA=`
	// Override because this is the name of the file in the above base64 gibberish.
	rootXml = "full.xml"
	encodedZip, err := base64.StdEncoding.DecodeString(base64Enc)
	if err != nil {
	t.Error(err)
	}

	gitilesMock := gitilespb.NewMockGitilesClient(ctl)
	gitilesMock.EXPECT().Archive(gomock.Any(), gomock.Any()).Times(2).Return(
	&gitilespb.ArchiveResponse{
	Contents: encodedZip,
	},
	nil,
	)
	gerrit.MockGitiles = gitilesMock

	m, err := GetRepoToSourceRootFromManifests(http.DefaultClient, context.Background(), "master")
	if err != nil {
	t.Error(err)
	}
	if len(m) != 176 {
	t.Errorf("expected %d project mappings, found %d", 176, len(m))
	}
	// Make sure that a sample project is present.
	if m["chromiumos/platform/mosys"] != "src/platform/mosys" {
	t.Errorf("expected to find a mapping for mosys repo. Got mappings: %v", m)
	}
	}

	func ManifestEq(a, b *Manifest) bool {
	if len(a.Projects) != len(b.Projects) {
	return false
	}
	for i := range a.Projects {
	if a.Projects[i] != b.Projects[i] {
	return false
	}
	}
	if len(a.Includes) != len(b.Includes) {
	return false
	}
	for i := range a.Includes {
	if a.Includes[i] != b.Includes[i] {
	return false
	}
	}
	return true
	}

	func ManifestMapEq(expected, actual map[string]*Manifest) error {
	for file := range expected {
	if _, ok := actual[file]; !ok {
	return fmt.Errorf("missing manifest %s", file)
	}
	if !ManifestEq(expected[file], actual[file]) {
	return fmt.Errorf("expected %v, found %v", expected[file], actual[file])
	}
	}
	return nil
	}

	func TestLoadManifestFromFile_success(t *testing.T) {
	expected_results := make(map[string]*Manifest)
	expected_results["test_data/foo.xml"] = &Manifest{
	Projects: []Project{
	{Path: "baz/", Name: "baz", Revision: "123", RemoteName: "chromium"},
	{Path: "fiz/", Name: "fiz", Revision: "124", RemoteName: "chromeos"},
	{Path: "buz/", Name: "buz", Revision: "125", RemoteName: "google"},
	},
	Includes: []Include{
	{"bar.xml"},
	},
	}
	expected_results["test_data/bar.xml"] = &Manifest{
	Projects: []Project{
	{Path: "baz/", Name: "baz"},
	},
	}

	res, err := LoadManifestFromFile("test_data/foo.xml")
	assert.NilError(t, err)
	if err = ManifestMapEq(expected_results, res); err != nil {
	t.Errorf(err.Error())
	}
	}

	func TestLoadManifestFromFile_bad_include(t *testing.T) {
	_, err := LoadManifestFromFile("test_data/bogus.xml")
	assert.ErrorContains(t, err, "bad-include.xml")
	}

	func TestLoadManifestFromFile_bad_xml(t *testing.T) {
	_, err := LoadManifestFromFile("test_data/invalid.xml")
	assert.ErrorContains(t, err, "unmarshal")
	}

	func TestGetUniqueProject(t *testing.T) {
	manifest := &Manifest{
	Projects: []Project{
	{Path: "foo-a/", Name: "foo"},
	{Path: "foo-b/", Name: "foo"},
	{Path: "bar/", Name: "bar"},
	},
	}

	_, err := manifest.GetUniqueProject("foo")
	assert.ErrorContains(t, err, "multiple projects")

	project, err := manifest.GetUniqueProject("bar")
	assert.NilError(t, err)
	assert.Equal(t, project, manifest.Projects[2])
	}