Fix segmentation violation at previewing an issue without description
close #393

`_No description provided._` comes from GitHub default value.

![スクリーンショット 2020-02-13 18 40 29](https://user-images.githubusercontent.com/10938548/74421470-6da4de80-4e90-11ea-9cd8-1c0458e70bbd.png)

### Describe the bug
version: `gh version 0.5.4 (2020-02-04)`

When executing `gh issue view <number> -p` to an issue without description, segmentation violation occurs.

It seems following `issue.Body` is empty string:
https://github.com/cli/cli/blob/1b9b76d8fc9e9a4510b67dd35314cbedca587acd/command/issue.go#L258

### Steps to reproduce the behavior
```
$ git clone https://github.com/tinoji/sandbox
Cloning into 'sandbox'...
remote: Enumerating objects: 3, done.
remote: Counting objects: 100% (3/3), done.
remote: Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), done.

$ cd sandbox
$ gh issue list

Issues for tinoji/sandbox

#2  issue without description
#1  issue with description

$ gh issue view 1 -p
issue with description
opened by tinoji. 0 comments.

  hey



View this issue on GitHub: https://github.com/tinoji/sandbox/issues/1

$ gh issue view 2 -p
issue without description
opened by tinoji. 0 comments.

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x156c8ea]

goroutine 1 [running]:
github.com/vilmibm/go-termd.(*Compiler).visit(0xc0005d1998, 0x0, 0x800000000, 0x2000)
        /home/runner/go/pkg/mod/github.com/vilmibm/go-termd@v0.0.4/termd.go:51 +0x3a
github.com/vilmibm/go-termd.(*Compiler).visit(0xc0005d1998, 0xc0005d2000, 0x0, 0x0)
        /home/runner/go/pkg/mod/github.com/vilmibm/go-termd@v0.0.4/termd.go:53 +0x305
github.com/vilmibm/go-termd.(*Compiler).Compile(0xc0005d1998, 0x0, 0x0, 0x0, 0x0)
        /home/runner/go/pkg/mod/github.com/vilmibm/go-termd@v0.0.4/termd.go:46 +0xb2
github.com/cli/cli/utils.RenderMarkdown(0x0, 0x0, 0x0, 0x0)
        /home/runner/work/cli/cli/utils/utils.go:46 +0x3cd
github.com/cli/cli/command.printIssuePreview(0x1845140, 0xc000094008, 0xc0002be000)
        /home/runner/work/cli/cli/command/issue.go:258 +0x3a0
github.com/cli/cli/command.issueView(0x1c9a740, 0xc0002aba80, 0x1, 0x2, 0x0, 0x0)
        /home/runner/work/cli/cli/command/issue.go:235 +0x1cb
github.com/spf13/cobra.(*Command).execute(0x1c9a740, 0xc0002aba40, 0x2, 0x2, 0x1c9a740, 0xc0002aba40)
        /home/runner/go/pkg/mod/github.com/spf13/cobra@v0.0.5/command.go:826 +0x460
github.com/spf13/cobra.(*Command).ExecuteC(0x1c99840, 0x5, 0x0, 0x0)
        /home/runner/go/pkg/mod/github.com/spf13/cobra@v0.0.5/command.go:914 +0x2fb
main.main()
        /home/runner/work/cli/cli/cmd/gh/main.go:33 +0xde
```

### Expected vs actual behavior
Expected: preview is displayed
Actual: segmentation violation

Segmentation violation at previewing an issue without description
diff --git a/api/queries_issue.go b/api/queries_issue.go
index 934467e056c..59410dcd9d5 100644
--- a/api/queries_issue.go
+++ b/api/queries_issue.go
@@ -279,5 +279,10 @@ func IssueByNumber(client *Client, repo ghrepo.Interface, number int) (*Issue, e
 		return nil, fmt.Errorf("the '%s' repository has disabled issues", ghrepo.FullName(repo))
 	}
 
-	return &resp.Repository.Issue, nil
+	issue := resp.Repository.Issue
+	if issue.Body == "" {
+		issue.Body = "_No description provided._"
+	}
+
+	return &issue, nil
 }

diff --git a/command/issue_test.go b/command/issue_test.go
index edce87fb680..3704b0612ea 100644
--- a/command/issue_test.go
+++ b/command/issue_test.go
@@ -288,6 +288,52 @@ func TestIssueView_preview(t *testing.T) {
 	}
 }
 
+func TestIssueView_previewEmptyBodyIssue(t *testing.T) {
+	initBlankContext("OWNER/REPO", "master")
+	http := initFakeHTTP()
+	http.StubRepoResponse("OWNER", "REPO")
+
+	http.StubResponse(200, bytes.NewBufferString(`
+		{ "data": { "repository": { "hasIssuesEnabled": true, "issue": {
+		"number": 123,
+		"body": "",
+		"title": "ix of coins",
+		"author": {
+			"login": "marseilles"
+		},
+		"labels": {
+			"nodes": [
+				{"name": "tarot"}
+			]
+		},
+		"comments": {
+		  "totalCount": 9
+		},
+		"url": "https://github.com/OWNER/REPO/issues/123"
+	} } } }
+	`))
+
+	output, err := RunCommand(issueViewCmd, "issue view -p 123")
+	if err != nil {
+		t.Errorf("error running command `issue view`: %v", err)
+	}
+
+	eq(t, output.Stderr(), "")
+
+	expectedLines := []*regexp.Regexp{
+		regexp.MustCompile(`ix of coins`),
+		regexp.MustCompile(`opened by marseilles. 9 comments. \(tarot\)`),
+		regexp.MustCompile(`No description provided.`),
+		regexp.MustCompile(`View this issue on GitHub: https://github.com/OWNER/REPO/issues/123`),
+	}
+	for _, r := range expectedLines {
+		if !r.MatchString(output.String()) {
+			t.Errorf("output did not match regexp /%s/\n> output\n%s\n", r, output)
+			return
+		}
+	}
+}
+
 func TestIssueView_notFound(t *testing.T) {
 	initBlankContext("OWNER/REPO", "master")
 	http := initFakeHTTP()

{"TestPRView_urlArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_branchArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_differentRepo_existingBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestReplaceExcessiveWhitespace": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRStatus_reviewsAndChecks": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestChangelogURL": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueCreate": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_previewCurrentBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRStatus_blankSlate": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_branchWithOwnerArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueView_previewEmptyBodyIssue": {"run": "NONE", "test": "FAIL", "fix": "PASS"}, "TestPRList": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_differentRepo_remoteExists": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCreate_ReportsUncommittedChanges": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_urlArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueView_urlArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueCreate_web": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_existingBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueCreate_disabledIssues": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_sameRepo": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCreate": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRList_filteringAssignee": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRList_filteringAssigneeLabels": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_currentBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_differentRepo_currentBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_preview": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_maintainerCanModify": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueView_disabledIssues": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_numberArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_noResultsForBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCreate_web": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRStatus": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPrCreateHelperProcess": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_branchArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_differentRepo": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueView_notFound": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRList_filtering": {"run": "PASS", "test": "NONE", "fix": "PASS"}}
{"TestExtractName/Incomplete_front-matter": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestPullRequest_ChecksStatus": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueView_preview": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCompletion_fish": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_sshParse": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCheckForUpdate/current_is_prerelease": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestFind/Multiple_templates": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestFind": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestGitStatusHelperProcess": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueStatus_disabledIssues": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCheckForUpdate": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueView": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestGraphQLError": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestFind/Empty_multiple_templates_directory": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestExtractName": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestGraphQL": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestForOS/Windows": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestFuzzyAgo": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCompletion_bash": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestExtractName/No_front-matter": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_printError/Cobra_flag_error": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCompletion_zsh": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestForOS": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestExtractName/Complete_front-matter": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_UncommittedChangeCount": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_printError/DNS_error": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueStatus": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestFind/Template_in_docs": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestExtractContents": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestFind/Template_in_.github_takes_precedence": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_printError/generic_error": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestFind/Template_in_root": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCompletion_unsupported": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueList_disabledIssues": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_Translator": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueList_withFlags": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestExtractContents/Has_front-matter": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestExtractContents/No_front-matter": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCheckForUpdate/latest_is_older": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueList": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCheckForUpdate/latest_is_current": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_printError": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_printError/unknown_Cobra_command_error": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestForOS/macOS": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestForOS/Linux": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_repoFromURL": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_parseRemotes": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueStatus_blankSlate": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestIssueList_nullAssigneeLabels": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "TestCheckForUpdate/latest_is_newer": {"run": "PASS", "test": "PASS", "fix": "PASS"}, "Test_repoFromURL_invalid": {"run": "PASS", "test": "PASS", "fix": "PASS"}}
{"TestIssueView_previewEmptyBodyIssue": {"run": "NONE", "test": "FAIL", "fix": "PASS"}}
{"TestPRView_urlArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_branchArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_differentRepo_existingBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestReplaceExcessiveWhitespace": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRStatus_reviewsAndChecks": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestChangelogURL": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueCreate": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_previewCurrentBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRStatus_blankSlate": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_branchWithOwnerArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRList": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_differentRepo_remoteExists": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCreate_ReportsUncommittedChanges": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_urlArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueView_urlArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueCreate_web": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_existingBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueCreate_disabledIssues": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_sameRepo": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCreate": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRList_filteringAssignee": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRList_filteringAssigneeLabels": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_currentBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_differentRepo_currentBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_preview": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_maintainerCanModify": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueView_disabledIssues": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_numberArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRView_noResultsForBranch": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCreate_web": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRStatus": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPrCreateHelperProcess": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_branchArg": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRCheckout_differentRepo": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestIssueView_notFound": {"run": "PASS", "test": "NONE", "fix": "PASS"}, "TestPRList_filtering": {"run": "PASS", "test": "NONE", "fix": "PASS"}}
{"passed_count": 87, "failed_count": 1, "skipped_count": 0, "passed_tests": ["TestExtractName/Incomplete_front-matter", "TestPullRequest_ChecksStatus", "TestPRView_urlArg", "TestCompletion_fish", "TestPRView_branchArg", "TestReplaceExcessiveWhitespace", "TestFind/Multiple_templates", "TestFind", "TestPRStatus_reviewsAndChecks", "TestChangelogURL", "TestCheckForUpdate", "TestPRView_previewCurrentBranch", "TestGraphQL", "TestPRStatus_blankSlate", "TestPRView_branchWithOwnerArg", "TestCompletion_bash", "TestExtractName/No_front-matter", "Test_printError/Cobra_flag_error", "TestCompletion_zsh", "TestForOS", "Test_UncommittedChangeCount", "Test_printError/DNS_error", "TestIssueStatus", "TestFind/Template_in_docs", "TestExtractContents", "TestFind/Template_in_.github_takes_precedence", "Test_printError/generic_error", "TestPRCheckout_sameRepo", "TestIssueList_disabledIssues", "TestPRList_filteringAssigneeLabels", "TestPRView_currentBranch", "TestIssueList_withFlags", "TestExtractContents/Has_front-matter", "TestPRView_preview", "TestIssueView_disabledIssues", "TestCheckForUpdate/latest_is_current", "TestPRCreate_web", "TestPRCheckout_branchArg", "TestPRCheckout_differentRepo", "TestPRList_filtering", "Test_repoFromURL_invalid", "TestIssueView_preview", "TestPRCheckout_differentRepo_existingBranch", "Test_sshParse", "TestCheckForUpdate/current_is_prerelease", "TestGitStatusHelperProcess", "TestIssueStatus_disabledIssues", "TestIssueCreate", "TestIssueView", "TestGraphQLError", "TestFind/Empty_multiple_templates_directory", "TestExtractName", "TestForOS/Windows", "TestFuzzyAgo", "TestPRList", "TestPRCheckout_differentRepo_remoteExists", "TestPRCreate_ReportsUncommittedChanges", "TestExtractName/Complete_front-matter", "TestPRCheckout_urlArg", "TestIssueView_urlArg", "TestIssueCreate_web", "TestPRCheckout_existingBranch", "TestIssueCreate_disabledIssues", "TestFind/Template_in_root", "TestCompletion_unsupported", "TestPRCreate", "Test_Translator", "TestPRList_filteringAssignee", "TestExtractContents/No_front-matter", "TestPRCheckout_differentRepo_currentBranch", "TestCheckForUpdate/latest_is_older", "TestIssueList", "TestPRCheckout_maintainerCanModify", "TestPRView_numberArg", "TestPRView_noResultsForBranch", "Test_printError", "TestPRStatus", "Test_printError/unknown_Cobra_command_error", "TestPrCreateHelperProcess", "TestForOS/macOS", "TestForOS/Linux", "Test_repoFromURL", "Test_parseRemotes", "TestIssueView_notFound", "TestIssueStatus_blankSlate", "TestIssueList_nullAssigneeLabels", "TestCheckForUpdate/latest_is_newer"], "failed_tests": ["github.com/cli/cli/context"], "skipped_tests": []}
{"passed_count": 51, "failed_count": 3, "skipped_count": 0, "passed_tests": ["TestExtractName/Incomplete_front-matter", "TestPullRequest_ChecksStatus", "TestIssueView_preview", "Test_UncommittedChangeCount", "TestCompletion_fish", "Test_printError/DNS_error", "TestIssueStatus", "TestFind/Template_in_docs", "Test_sshParse", "TestCheckForUpdate/current_is_prerelease", "TestFind/Multiple_templates", "TestExtractContents", "TestFind", "Test_printError/generic_error", "TestGitStatusHelperProcess", "TestFind/Template_in_.github_takes_precedence", "TestFind/Template_in_root", "TestCompletion_unsupported", "TestIssueStatus_disabledIssues", "TestIssueList_disabledIssues", "TestCheckForUpdate", "TestIssueView", "Test_Translator", "TestExtractContents/Has_front-matter", "TestGraphQLError", "TestIssueList_withFlags", "TestExtractContents/No_front-matter", "TestCheckForUpdate/latest_is_older", "TestIssueList", "TestFind/Empty_multiple_templates_directory", "TestExtractName", "TestGraphQL", "TestCheckForUpdate/latest_is_current", "TestForOS/Windows", "Test_printError", "TestFuzzyAgo", "TestCompletion_bash", "Test_printError/unknown_Cobra_command_error", "TestExtractName/No_front-matter", "TestForOS/macOS", "TestForOS/Linux", "Test_repoFromURL", "Test_parseRemotes", "Test_printError/Cobra_flag_error", "TestIssueStatus_blankSlate", "TestCompletion_zsh", "TestIssueList_nullAssigneeLabels", "TestForOS", "TestCheckForUpdate/latest_is_newer", "Test_repoFromURL_invalid", "TestExtractName/Complete_front-matter"], "failed_tests": ["TestIssueView_previewEmptyBodyIssue", "github.com/cli/cli/command", "github.com/cli/cli/context"], "skipped_tests": []}
{"passed_count": 88, "failed_count": 1, "skipped_count": 0, "passed_tests": ["TestExtractName/Incomplete_front-matter", "TestPullRequest_ChecksStatus", "TestPRView_urlArg", "TestCompletion_fish", "TestPRView_branchArg", "TestReplaceExcessiveWhitespace", "TestFind/Multiple_templates", "TestFind", "TestPRStatus_reviewsAndChecks", "TestChangelogURL", "TestCheckForUpdate", "TestPRView_previewCurrentBranch", "TestGraphQL", "TestPRStatus_blankSlate", "TestPRView_branchWithOwnerArg", "TestCompletion_bash", "TestExtractName/No_front-matter", "TestIssueView_previewEmptyBodyIssue", "Test_printError/Cobra_flag_error", "TestCompletion_zsh", "TestForOS", "Test_UncommittedChangeCount", "Test_printError/DNS_error", "TestIssueStatus", "TestFind/Template_in_docs", "TestExtractContents", "TestFind/Template_in_.github_takes_precedence", "Test_printError/generic_error", "TestPRCheckout_sameRepo", "TestIssueList_disabledIssues", "TestPRList_filteringAssigneeLabels", "TestPRView_currentBranch", "TestIssueList_withFlags", "TestExtractContents/Has_front-matter", "TestPRView_preview", "TestIssueView_disabledIssues", "TestCheckForUpdate/latest_is_current", "TestPRCreate_web", "TestPRCheckout_branchArg", "TestPRCheckout_differentRepo", "TestPRList_filtering", "Test_repoFromURL_invalid", "TestIssueView_preview", "TestPRCheckout_differentRepo_existingBranch", "Test_sshParse", "TestCheckForUpdate/current_is_prerelease", "TestGitStatusHelperProcess", "TestIssueStatus_disabledIssues", "TestIssueCreate", "TestIssueView", "TestGraphQLError", "TestFind/Empty_multiple_templates_directory", "TestExtractName", "TestForOS/Windows", "TestFuzzyAgo", "TestPRList", "TestPRCheckout_differentRepo_remoteExists", "TestPRCreate_ReportsUncommittedChanges", "TestExtractName/Complete_front-matter", "TestPRCheckout_urlArg", "TestIssueView_urlArg", "TestIssueCreate_web", "TestPRCheckout_existingBranch", "TestIssueCreate_disabledIssues", "TestFind/Template_in_root", "TestCompletion_unsupported", "TestPRCreate", "Test_Translator", "TestPRList_filteringAssignee", "TestExtractContents/No_front-matter", "TestPRCheckout_differentRepo_currentBranch", "TestCheckForUpdate/latest_is_older", "TestIssueList", "TestPRCheckout_maintainerCanModify", "TestPRView_numberArg", "TestPRView_noResultsForBranch", "Test_printError", "TestPRStatus", "Test_printError/unknown_Cobra_command_error", "TestPrCreateHelperProcess", "TestForOS/macOS", "TestForOS/Linux", "Test_repoFromURL", "Test_parseRemotes", "TestIssueView_notFound", "TestIssueStatus_blankSlate", "TestIssueList_nullAssigneeLabels", "TestCheckForUpdate/latest_is_newer"], "failed_tests": ["github.com/cli/cli/context"], "skipped_tests": []}