Function TestTagForeach

tag_test.go:122–171

(t *testing.T)

}

func TestTagForeach(t *testing.T) {
	t.Parallel()
	repo := createTestRepo(t)
	defer cleanupTestRepo(t, repo)

	commitID, _ := seedTestRepo(t, repo)

	commit, err := repo.LookupCommit(commitID)
	checkFatal(t, err)

	tag1 := createTag(t, repo, commit, "v1.0.1", "Release v1.0.1")

	commitID, _ = updateReadme(t, repo, "Release version 2")

	commit, err = repo.LookupCommit(commitID)
	checkFatal(t, err)

	tag2 := createTag(t, repo, commit, "v2.0.0", "Release v2.0.0")

	expectedNames := []string{
		"refs/tags/v1.0.1",
		"refs/tags/v2.0.0",
	}
	actualNames := []string{}
	expectedOids := []string{
		tag1.String(),
		tag2.String(),
	}
	actualOids := []string{}

	err = repo.Tags.Foreach(func(name string, id *Oid) error {
		actualNames = append(actualNames, name)
		actualOids = append(actualOids, id.String())
		return nil
	})
	checkFatal(t, err)

	compareStringList(t, expectedNames, actualNames)
	compareStringList(t, expectedOids, actualOids)

	fakeErr := errors.New("fake error")

	err = repo.Tags.Foreach(func(name string, id *Oid) error {
		return fakeErr
	})

	if err != fakeErr {
		t.Fatalf("Tags.Foreach() did not return the expected error, got %v", err)
	}
}

func compareStrings(t *testing.T, expected, value string) {
	if value != expected {