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check_test.go
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check_test.go
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package resource_test
import (
"testing"
"github.com/shurcooL/githubv4"
"github.com/stretchr/testify/assert"
resource "github.com/telia-oss/github-pr-resource"
"github.com/telia-oss/github-pr-resource/fakes"
)
var (
standardTestPRs = []*resource.PullRequest{
createTestPR(0, "master", "anonymous", true, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(1, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(2, "master", "anonymous", false, false, 0, nil, true, githubv4.PullRequestStateOpen),
createTestPR(3, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(4, "master", "anonymous", false, true, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(5, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(6, "develop", "anonymous", false, false, 0, []string{"enhancement"}, false, githubv4.PullRequestStateOpen),
createTestPR(7, "master", "anonymous", false, false, 1, []string{"wontfix"}, false, githubv4.PullRequestStateOpen),
createTestPR(8, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(9, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateClosed),
createTestPR(10, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateMerged),
createTestPR(11, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
}
multiTeamTestPRs = []*resource.PullRequest{
createTestPR(0, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(1, "master", "foo-member", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(2, "master", "bar-member", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
}
)
func TestCheck(t *testing.T) {
tests := []struct {
description string
source resource.Source
version resource.Version
files [][]string
pullRequests []*resource.PullRequest
expectedIndexes []int
}{
{
description: "check returns the latest version if there is no previous",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
},
pullRequests: standardTestPRs,
files: [][]string{},
expectedIndexes: []int{1},
},
{
description: "check returns all open PRs if there is a previous",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
},
version: resource.NewVersion(standardTestPRs[1]),
pullRequests: standardTestPRs,
files: [][]string{},
expectedIndexes: []int{11, 8, 7, 6, 5, 4, 3, 2, 1},
},
{
description: "check will only return versions that match the specified paths",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
Paths: []string{"terraform/*/*.tf", "terraform/*/*/*.tf"},
},
version: resource.NewVersion(standardTestPRs[3]),
pullRequests: standardTestPRs,
files: [][]string{
{"README.md", "travis.yml"},
{"terraform/modules/ecs/main.tf", "README.md"},
{"terraform/modules/variables.tf", "travis.yml"},
},
expectedIndexes: []int{3, 2},
},
{
description: "check will skip versions which only match the ignore paths",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
IgnorePaths: []string{"*.md", "*.yml"},
},
version: resource.NewVersion(standardTestPRs[3]),
pullRequests: standardTestPRs,
files: [][]string{
{"README.md", "travis.yml"},
{"terraform/modules/ecs/main.tf", "README.md"},
{"terraform/modules/variables.tf", "travis.yml"},
},
expectedIndexes: []int{3, 2},
},
{
description: "check correctly ignores [skip ci] when specified",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
DisableCISkip: true,
},
version: resource.NewVersion(standardTestPRs[1]),
pullRequests: standardTestPRs,
expectedIndexes: []int{11, 8, 7, 6, 5, 4, 3, 2, 1, 0},
},
{
description: "check correctly ignores drafts when drafts are ignored",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
IgnoreDrafts: true,
},
version: resource.NewVersion(standardTestPRs[3]),
pullRequests: standardTestPRs,
expectedIndexes: []int{11, 8, 7, 6, 5, 4, 3, 1},
},
{
description: "check does not ignore drafts when drafts are not ignored",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
IgnoreDrafts: false,
},
version: resource.NewVersion(standardTestPRs[3]),
pullRequests: standardTestPRs,
expectedIndexes: []int{11, 8, 7, 6, 5, 4, 3, 2, 1},
},
{
description: "check correctly ignores cross repo pull requests",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
DisableForks: true,
},
version: resource.NewVersion(standardTestPRs[5]),
pullRequests: standardTestPRs,
expectedIndexes: []int{11, 8, 7, 6, 5, 3, 2, 1},
},
{
description: "check supports specifying base branch",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
BaseBranch: "develop",
},
pullRequests: standardTestPRs,
files: [][]string{},
expectedIndexes: []int{6},
},
{
description: "check always allows prs from team members",
pullRequests: []*resource.PullRequest{
createTestPR(0, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(1, "master", "foo-member", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
},
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
RequiredReviewApprovals: 1,
TrustedTeams: []string{"foo"},
},
expectedIndexes: []int{1},
},
{
description: "check always allows prs from team members from more than one team",
pullRequests: multiTeamTestPRs,
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
RequiredReviewApprovals: 1,
TrustedTeams: []string{"foo", "bar"},
},
version: resource.NewVersion(multiTeamTestPRs[1]),
expectedIndexes: []int{2, 1},
},
{
description: "check does not allow prs from non-members",
pullRequests: []*resource.PullRequest{
createTestPR(0, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
},
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
RequiredReviewApprovals: 1,
TrustedTeams: []string{"foo"},
},
expectedIndexes: nil,
},
{
description: "check allows approved prs from non-members",
pullRequests: []*resource.PullRequest{
createTestPR(0, "master", "anonymous", false, false, 1, nil, false, githubv4.PullRequestStateOpen),
},
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
RequiredReviewApprovals: 1,
TrustedTeams: []string{"foo"},
},
expectedIndexes: []int{0},
},
{
description: "check always allows approved prs from team members",
pullRequests: []*resource.PullRequest{
createTestPR(0, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(1, "master", "foo-member", false, false, 1, nil, false, githubv4.PullRequestStateOpen),
},
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
RequiredReviewApprovals: 1,
TrustedTeams: []string{"foo"},
},
expectedIndexes: []int{1},
},
{
description: "check always allows prs from trusted users",
pullRequests: []*resource.PullRequest{
createTestPR(0, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(1, "master", "dependabot[bot]", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
},
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
RequiredReviewApprovals: 1,
TrustedUsers: []string{"dependabot[bot]"},
},
expectedIndexes: []int{1},
},
{
description: "check always allows approved prs from dependabot",
pullRequests: []*resource.PullRequest{
createTestPR(0, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(1, "master", "dependabot[bot]", false, false, 1, nil, false, githubv4.PullRequestStateOpen),
},
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
RequiredReviewApprovals: 1,
TrustedUsers: []string{"dependabot[bot]"},
},
expectedIndexes: []int{1},
},
{
description: "check returns latest version from a PR with at least one of the desired labels on it",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
Labels: []string{"enhancement"},
},
pullRequests: standardTestPRs,
files: [][]string{},
expectedIndexes: []int{6},
},
{
description: "check returns latest version from a PR with a single state filter",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
States: []githubv4.PullRequestState{githubv4.PullRequestStateClosed},
},
pullRequests: standardTestPRs,
files: [][]string{},
expectedIndexes: []int{9},
},
{
description: "check filters out versions from a PR which do not match the state filter",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
States: []githubv4.PullRequestState{githubv4.PullRequestStateOpen},
},
pullRequests: standardTestPRs[9:11],
files: [][]string{},
expectedIndexes: nil,
},
{
description: "check returns versions from a PR with multiple state filters",
source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
States: []githubv4.PullRequestState{githubv4.PullRequestStateClosed, githubv4.PullRequestStateMerged},
},
version: resource.NewVersion(standardTestPRs[11]),
pullRequests: standardTestPRs,
files: [][]string{},
expectedIndexes: []int{9, 10},
},
}
for _, tc := range tests {
t.Run(tc.description, func(t *testing.T) {
github := new(fakes.FakeGithub)
pullRequests := []*resource.PullRequest{}
filterStates := []githubv4.PullRequestState{githubv4.PullRequestStateOpen}
if len(tc.source.States) > 0 {
filterStates = tc.source.States
}
for i := range tc.pullRequests {
for j := range filterStates {
if filterStates[j] == tc.pullRequests[i].State {
pullRequests = append(pullRequests, tc.pullRequests[i])
break
}
}
}
github.ListPullRequestsReturns(pullRequests, nil)
for i, file := range tc.files {
github.ListModifiedFilesReturnsOnCall(i, file, nil)
}
github.ListTeamMembersStub = func(teamName string) ([]string, error) {
switch teamName {
case "foo":
return []string{"foo-member"}, nil
case "bar":
return []string{"bar-member"}, nil
}
return []string{}, nil
}
input := resource.CheckRequest{Source: tc.source, Version: tc.version}
output, err := resource.Check(input, github)
var expectedOutput resource.CheckResponse
for _, idx := range tc.expectedIndexes {
expectedOutput = append(expectedOutput, resource.NewVersion(tc.pullRequests[idx]))
}
if assert.NoError(t, err) {
assert.Equal(t, expectedOutput, output)
}
assert.Equal(t, 1, github.ListPullRequestsCallCount())
})
}
}
func TestContainsSkipCI(t *testing.T) {
tests := []struct {
description string
message string
want bool
}{
{
description: "does not just match any symbol in the regexp",
message: "(",
want: false,
},
{
description: "does not match when it should not",
message: "test",
want: false,
},
{
description: "matches [ci skip]",
message: "[ci skip]",
want: true,
},
{
description: "matches [skip ci]",
message: "[skip ci]",
want: true,
},
{
description: "matches trailing skip ci",
message: "trailing [skip ci]",
want: true,
},
{
description: "matches leading skip ci",
message: "[skip ci] leading",
want: true,
},
{
description: "is case insensitive",
message: "case[Skip CI]insensitive",
want: true,
},
}
for _, tc := range tests {
t.Run(tc.description, func(t *testing.T) {
got := resource.ContainsSkipCI(tc.message)
assert.Equal(t, tc.want, got)
})
}
}
func TestFilterPath(t *testing.T) {
cases := []struct {
description string
pattern string
files []string
want []string
}{
{
description: "returns all matching files",
pattern: "*.txt",
files: []string{
"file1.txt",
"test/file2.txt",
},
want: []string{
"file1.txt",
},
},
{
description: "works with wildcard",
pattern: "test/*",
files: []string{
"file1.txt",
"test/file2.txt",
},
want: []string{
"test/file2.txt",
},
},
{
description: "excludes unmatched files",
pattern: "*/*.txt",
files: []string{
"test/file1.go",
"test/file2.txt",
},
want: []string{
"test/file2.txt",
},
},
{
description: "handles prefix matches",
pattern: "foo/",
files: []string{
"foo/a",
"foo/a.txt",
"foo/a/b/c/d.txt",
"foo",
"bar",
"bar/a.txt",
},
want: []string{
"foo/a",
"foo/a.txt",
"foo/a/b/c/d.txt",
},
},
}
for _, tc := range cases {
t.Run(tc.description, func(t *testing.T) {
got, err := resource.FilterPath(tc.files, tc.pattern)
if assert.NoError(t, err) {
assert.Equal(t, tc.want, got)
}
})
}
}
func TestFilterIgnorePath(t *testing.T) {
cases := []struct {
description string
pattern string
files []string
want []string
}{
{
description: "excludes all matching files",
pattern: "*.txt",
files: []string{
"file1.txt",
"test/file2.txt",
},
want: []string{
"test/file2.txt",
},
},
{
description: "works with wildcard",
pattern: "test/*",
files: []string{
"file1.txt",
"test/file2.txt",
},
want: []string{
"file1.txt",
},
},
{
description: "includes unmatched files",
pattern: "*/*.txt",
files: []string{
"test/file1.go",
"test/file2.txt",
},
want: []string{
"test/file1.go",
},
},
{
description: "handles prefix matches",
pattern: "foo/",
files: []string{
"foo/a",
"foo/a.txt",
"foo/a/b/c/d.txt",
"foo",
"bar",
"bar/a.txt",
},
want: []string{
"foo",
"bar",
"bar/a.txt",
},
},
}
for _, tc := range cases {
t.Run(tc.description, func(t *testing.T) {
got, err := resource.FilterIgnorePath(tc.files, tc.pattern)
if assert.NoError(t, err) {
assert.Equal(t, tc.want, got)
}
})
}
}
func TestIsInsidePath(t *testing.T) {
cases := []struct {
description string
parent string
expectChildren []string
expectNotChildren []string
want bool
}{
{
description: "basic test",
parent: "foo/bar",
expectChildren: []string{
"foo/bar",
"foo/bar/baz",
},
expectNotChildren: []string{
"foo/barbar",
"foo/baz/bar",
},
},
{
description: "does not match parent directories against child files",
parent: "foo/",
expectChildren: []string{
"foo/bar",
},
expectNotChildren: []string{
"foo",
},
},
{
description: "matches parents without trailing slash",
parent: "foo/bar",
expectChildren: []string{
"foo/bar",
"foo/bar/baz",
},
},
{
description: "handles children that are shorter than the parent",
parent: "foo/bar/baz",
expectNotChildren: []string{
"foo",
"foo/bar",
},
},
}
for _, tc := range cases {
t.Run(tc.description, func(t *testing.T) {
for _, expectedChild := range tc.expectChildren {
if !resource.IsInsidePath(tc.parent, expectedChild) {
t.Errorf("Expected \"%s\" to be inside \"%s\"", expectedChild, tc.parent)
}
}
for _, expectedNotChild := range tc.expectNotChildren {
if resource.IsInsidePath(tc.parent, expectedNotChild) {
t.Errorf("Expected \"%s\" to not be inside \"%s\"", expectedNotChild, tc.parent)
}
}
})
}
}
func TestCheckTeamMemberCache(t *testing.T) {
t.Run("foo", func(t *testing.T) {
github := new(fakes.FakeGithub)
github.ListTeamMembersReturns([]string{"member"}, nil)
prs := []*resource.PullRequest{
createTestPR(0, "master", "anonymous", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(1, "master", "member", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(2, "master", "member", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
createTestPR(3, "master", "member", false, false, 0, nil, false, githubv4.PullRequestStateOpen),
}
github.ListPullRequestsReturns(prs, nil)
input := resource.CheckRequest{
Source: resource.Source{
Repository: "itsdalmo/test-repository",
AccessToken: "oauthtoken",
TrustedTeams: []string{"team"},
},
Version: resource.NewVersion(prs[0]),
}
_, err := resource.Check(input, github)
assert.Equal(t, nil, err)
assert.Equal(t, 1, github.ListTeamMembersCallCount())
})
}