gitFlow/pkg/status/status_test.go

package status

import (
	"encoding/json"
	"testing"
	"time"
)

func TestRepoStatusString(t *testing.T) {
	cases := []struct {
		s    RepoStatus
		want string
	}{
		{StatusUnknown, "unknown"},
		{StatusClean, "clean"},
		{StatusModified, "modified"},
		{StatusAhead, "ahead"},
		{StatusBehind, "behind"},
		{StatusDiverged, "diverged"},
		{StatusDetached, "detached"},
		{StatusBare, "bare"},
		{StatusError, "error"},
	}
	for _, tc := range cases {
		if got := tc.s.String(); got != tc.want {
			t.Errorf("RepoStatus(%d).String() = %q, want %q", tc.s, got, tc.want)
		}
	}
}

func TestRepoStatusNeedsAttention(t *testing.T) {
	cases := []struct {
		s    RepoStatus
		want bool
	}{
		{StatusUnknown, false},
		{StatusClean, false},
		{StatusModified, true},
		{StatusAhead, true},
		{StatusBehind, true},
		{StatusDiverged, true},
		{StatusDetached, true},
		{StatusBare, true},
		{StatusError, true},
	}
	for _, tc := range cases {
		if got := tc.s.NeedsAttention(); got != tc.want {
			t.Errorf("RepoStatus(%d).NeedsAttention() = %v, want %v", tc.s, got, tc.want)
		}
	}
}

func TestRepoInfoFileCount(t *testing.T) {
	info := RepoInfo{
		StagedFiles:    []string{"a", "b"},
		ModifiedFiles:  []string{"c"},
		UntrackedFiles: []string{"d", "e", "f"},
	}
	if got := info.FileCount(); got != 6 {
		t.Errorf("FileCount() = %d, want 6", got)
	}
}

func TestRepoStatusJSONRoundTrip(t *testing.T) {
	all := []RepoStatus{
		StatusUnknown, StatusClean, StatusModified, StatusAhead, StatusBehind,
		StatusDiverged, StatusDetached, StatusBare, StatusError,
	}
	for _, s := range all {
		b, err := json.Marshal(s)
		if err != nil {
			t.Fatalf("Marshal(%d): %v", s, err)
		}
		var got RepoStatus
		if err := json.Unmarshal(b, &got); err != nil {
			t.Fatalf("Unmarshal(%s): %v", b, err)
		}
		if got != s {
			t.Errorf("round trip of %s = %v", s, got)
		}
	}
}

func TestScanResultSummary(t *testing.T) {
	result := ScanResult{
		ScannedAt: time.Now(),
		ParentDir: "/tmp",
		Repos: []RepoInfo{
			{Status: StatusClean},
			{Status: StatusModified, StagedFiles: []string{"a"}, ModifiedFiles: []string{"b"}},
			{Status: StatusDiverged, UntrackedFiles: []string{"c"}},
			{Status: StatusError, Error: "boom"},
			{Status: StatusUnknown},
		},
	}
	got := result.Summary()
	want := Summary{Total: 5, Clean: 1, Attention: 2, Errored: 1, Staged: 1, Modified: 1, Untracked: 1}
	if got != want {
		t.Errorf("Summary() = %+v, want %+v", got, want)
	}
}

func TestScanResultNeedsAttention(t *testing.T) {
	result := ScanResult{
		Repos: []RepoInfo{
			{Path: "/a", Status: StatusClean},
			{Path: "/b", Status: StatusBehind},
			{Path: "/c", Status: StatusError},
		},
	}
	got := result.NeedsAttention()
	if len(got) != 2 {
		t.Fatalf("NeedsAttention() returned %d repos, want 2", len(got))
	}
	for _, r := range got {
		if r.Path == "/a" {
			t.Errorf("clean repo /a listed as needing attention")
		}
	}
}