github.com/abayer/test-infra@v0.0.5/prow/plugins/heart/heart_test.go (about) 1 /* 2 Copyright 2016 The Kubernetes Authors. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package heart 18 19 import ( 20 "testing" 21 22 "github.com/sirupsen/logrus" 23 24 "k8s.io/test-infra/prow/github" 25 "k8s.io/test-infra/prow/github/fakegithub" 26 ) 27 28 func TestHandlePR(t *testing.T) { 29 basicPR := github.PullRequest{ 30 Number: 1, 31 Base: github.PullRequestBranch{ 32 Repo: github.Repo{ 33 Owner: github.User{ 34 Login: "kubernetes", 35 }, 36 Name: "kubernetes", 37 }, 38 }, 39 } 40 41 testcases := []struct { 42 prAction github.PullRequestEventAction 43 changes []github.PullRequestChange 44 expectedReactionAdded bool 45 }{ 46 // PR opened against kubernetes/kubernetes that adds 1 line to 47 // an OWNERS file 48 { 49 prAction: github.PullRequestActionOpened, 50 changes: []github.PullRequestChange{ 51 { 52 Filename: "foo/bar/OWNERS", 53 Additions: 1, 54 }, 55 }, 56 expectedReactionAdded: true, 57 }, 58 // PR opened against kubernetes/kubernetes that deletes 1 line 59 // from an OWNERS file 60 { 61 prAction: github.PullRequestActionOpened, 62 changes: []github.PullRequestChange{ 63 { 64 Filename: "foo/bar/OWNERS", 65 Deletions: 1, 66 }, 67 }, 68 expectedReactionAdded: false, 69 }, 70 // PR opened against kubernetes/kubernetes with no changes to 71 // OWNERS 72 { 73 prAction: github.PullRequestActionOpened, 74 changes: []github.PullRequestChange{ 75 { 76 Filename: "foo/bar/foo.go", 77 Additions: 1, 78 }, 79 }, 80 expectedReactionAdded: false, 81 }, 82 // PR reopened against kubernetes/kubernetes 83 { 84 prAction: github.PullRequestActionReopened, 85 changes: []github.PullRequestChange{ 86 { 87 Filename: "foo/bar/OWNERS", 88 Additions: 1, 89 }, 90 }, 91 expectedReactionAdded: false, 92 }, 93 } 94 95 for _, tc := range testcases { 96 event := github.PullRequestEvent{ 97 Action: tc.prAction, 98 Number: basicPR.Number, 99 PullRequest: basicPR, 100 } 101 fakeGitHubClient := &fakegithub.FakeClient{ 102 PullRequests: map[int]*github.PullRequest{ 103 basicPR.Number: &basicPR, 104 }, 105 PullRequestChanges: map[int][]github.PullRequestChange{ 106 basicPR.Number: tc.changes, 107 }, 108 } 109 fakeClient := client{ 110 GitHubClient: fakeGitHubClient, 111 Logger: logrus.WithField("plugin", pluginName), 112 } 113 114 err := handlePR(fakeClient, event) 115 if err != nil { 116 t.Fatal(err) 117 } 118 119 if len(fakeGitHubClient.IssueReactionsAdded) > 0 && !tc.expectedReactionAdded { 120 t.Fatalf("Expected no reactions to be added for %+v", tc) 121 122 } else if len(fakeGitHubClient.IssueReactionsAdded) == 0 && tc.expectedReactionAdded { 123 t.Fatalf("Expected reaction to be added for %+v", tc) 124 } 125 } 126 }