(t *testing.T)
| 99 | } |
| 100 | |
| 101 | func TestBtrfs(t *testing.T) { |
| 102 | fs, err := btrfs.NewFS("fixtures/sys") |
| 103 | if err != nil { |
| 104 | t.Fatal(err) |
| 105 | } |
| 106 | collector := &btrfsCollector{fs: fs} |
| 107 | |
| 108 | stats, err := collector.fs.Stats() |
| 109 | if err != nil { |
| 110 | t.Fatalf("Failed to retrieve Btrfs stats: %v", err) |
| 111 | } |
| 112 | if len(stats) != len(expectedBtrfsMetrics) { |
| 113 | t.Fatalf("Unexpected number of Btrfs stats: expected %v, got %v", len(expectedBtrfsMetrics), len(stats)) |
| 114 | } |
| 115 | |
| 116 | for i, s := range stats { |
| 117 | metrics := collector.getMetrics(s, nil) |
| 118 | if len(metrics) != len(expectedBtrfsMetrics[i]) { |
| 119 | t.Fatalf("Unexpected number of Btrfs metrics: expected %v, got %v", len(expectedBtrfsMetrics[i]), len(metrics)) |
| 120 | } |
| 121 | |
| 122 | for j, m := range metrics { |
| 123 | exp := expectedBtrfsMetrics[i][j] |
| 124 | if !checkMetric(&exp, &m) { |
| 125 | t.Errorf("Incorrect btrfs metric: expected %#v, got: %#v", exp, m) |
| 126 | } |
| 127 | } |
| 128 | } |
| 129 | } |
nothing calls this directly
no test coverage detected