|
1 | 1 | package metrics |
2 | 2 |
|
3 | | -import "testing" |
| 3 | +import ( |
| 4 | + "testing" |
| 5 | + "time" |
| 6 | + |
| 7 | + "github.com/stretchr/testify/require" |
| 8 | +) |
4 | 9 |
|
5 | 10 | func TestMetrics(t *testing.T) { |
6 | | - s := NewMetrics("test_invocation_id") |
7 | | - s.TableClient["test_table"] = make(map[string]*tableClientMetrics) |
8 | | - s.TableClient["test_table"]["testExecutionClient"] = &tableClientMetrics{ |
9 | | - resources: 1, |
10 | | - errors: 2, |
11 | | - panics: 3, |
12 | | - } |
13 | | - if s.TotalResources() != 1 { |
14 | | - t.Fatal("expected 1 resource") |
15 | | - } |
16 | | - if s.TotalErrors() != 2 { |
17 | | - t.Fatal("expected 2 error") |
18 | | - } |
19 | | - if s.TotalPanics() != 3 { |
20 | | - t.Fatal("expected 3 panics") |
21 | | - } |
| 11 | + m := NewMetrics("test_invocation_id") |
22 | 12 |
|
23 | | - other := NewMetrics("test_invocation_id") |
24 | | - other.TableClient["test_table"] = make(map[string]*tableClientMetrics) |
25 | | - other.TableClient["test_table"]["testExecutionClient"] = &tableClientMetrics{ |
26 | | - resources: 1, |
27 | | - errors: 2, |
28 | | - panics: 3, |
| 13 | + m.measurements["test_table_1"] = tableMeasurements{ |
| 14 | + clients: map[string]*measurement{ |
| 15 | + "test_client_1": {duration: &durationMeasurement{}}, |
| 16 | + "test_client_2": {duration: &durationMeasurement{}}, |
| 17 | + }, |
| 18 | + duration: &durationMeasurement{}, |
29 | 19 | } |
30 | | - if !s.Equal(other) { |
31 | | - t.Fatal("expected metrics to be equal") |
| 20 | + m.measurements["test_table_2"] = tableMeasurements{ |
| 21 | + clients: map[string]*measurement{ |
| 22 | + "test_client_1": {duration: &durationMeasurement{}}, |
| 23 | + }, |
| 24 | + duration: &durationMeasurement{}, |
32 | 25 | } |
| 26 | + |
| 27 | + require.Equal(t, m.TotalResources(), uint64(0)) |
| 28 | + require.Equal(t, m.TotalErrors(), uint64(0)) |
| 29 | + require.Equal(t, m.TotalPanics(), uint64(0)) |
| 30 | + |
| 31 | + s1 := m.NewSelector("test_client_1", "test_table_1") |
| 32 | + |
| 33 | + // test single table, single client |
| 34 | + m.StartTime(time.Now(), s1) |
| 35 | + m.AddResources(t.Context(), 1, s1) |
| 36 | + require.Equal(t, m.TotalResources(), uint64(1)) |
| 37 | + require.Equal(t, m.GetResources(s1), uint64(1)) |
| 38 | + require.Equal(t, m.TotalErrors(), uint64(0)) |
| 39 | + require.Equal(t, m.TotalPanics(), uint64(0)) |
| 40 | + |
| 41 | + m.AddErrors(t.Context(), 1, s1) |
| 42 | + require.Equal(t, m.TotalResources(), uint64(1)) |
| 43 | + require.Equal(t, m.GetResources(s1), uint64(1)) |
| 44 | + require.Equal(t, m.TotalErrors(), uint64(1)) |
| 45 | + require.Equal(t, m.GetErrors(s1), uint64(1)) |
| 46 | + require.Equal(t, m.TotalPanics(), uint64(0)) |
| 47 | + |
| 48 | + m.AddPanics(t.Context(), 1, s1) |
| 49 | + require.Equal(t, m.TotalResources(), uint64(1)) |
| 50 | + require.Equal(t, m.GetResources(s1), uint64(1)) |
| 51 | + require.Equal(t, m.TotalErrors(), uint64(1)) |
| 52 | + require.Equal(t, m.GetErrors(s1), uint64(1)) |
| 53 | + require.Equal(t, m.TotalPanics(), uint64(1)) |
| 54 | + require.Equal(t, m.GetPanics(s1), uint64(1)) |
| 55 | + m.EndTime(t.Context(), time.Now(), s1) |
| 56 | + |
| 57 | + // test single table, multiple clients |
| 58 | + s2 := m.NewSelector("test_client_2", "test_table_1") |
| 59 | + |
| 60 | + m.StartTime(time.Now(), s2) |
| 61 | + m.AddResources(t.Context(), 1, s2) |
| 62 | + require.Equal(t, m.TotalResources(), uint64(2)) |
| 63 | + require.Equal(t, m.GetResources(s2), uint64(1)) |
| 64 | + require.Equal(t, m.TotalErrors(), uint64(1)) |
| 65 | + require.Equal(t, m.GetErrors(s2), uint64(0)) |
| 66 | + require.Equal(t, m.TotalPanics(), uint64(1)) |
| 67 | + require.Equal(t, m.GetPanics(s2), uint64(0)) |
| 68 | + |
| 69 | + m.AddErrors(t.Context(), 1, s2) |
| 70 | + require.Equal(t, m.TotalResources(), uint64(2)) |
| 71 | + require.Equal(t, m.GetResources(s2), uint64(1)) |
| 72 | + require.Equal(t, m.TotalErrors(), uint64(2)) |
| 73 | + require.Equal(t, m.GetErrors(s2), uint64(1)) |
| 74 | + require.Equal(t, m.TotalPanics(), uint64(1)) |
| 75 | + require.Equal(t, m.GetPanics(s2), uint64(0)) |
| 76 | + |
| 77 | + m.AddPanics(t.Context(), 1, s2) |
| 78 | + require.Equal(t, m.TotalResources(), uint64(2)) |
| 79 | + require.Equal(t, m.GetResources(s2), uint64(1)) |
| 80 | + require.Equal(t, m.TotalErrors(), uint64(2)) |
| 81 | + require.Equal(t, m.GetErrors(s2), uint64(1)) |
| 82 | + require.Equal(t, m.TotalPanics(), uint64(2)) |
| 83 | + require.Equal(t, m.GetPanics(s2), uint64(1)) |
| 84 | + m.EndTime(t.Context(), time.Now(), s2) |
| 85 | + |
| 86 | + // test multiple tables, multiple clients |
| 87 | + s3 := m.NewSelector("test_client_1", "test_table_2") |
| 88 | + |
| 89 | + m.StartTime(time.Now(), s3) |
| 90 | + m.AddResources(t.Context(), 1, s3) |
| 91 | + require.Equal(t, m.TotalResources(), uint64(3)) |
| 92 | + require.Equal(t, m.GetResources(s3), uint64(1)) |
| 93 | + require.Equal(t, m.TotalErrors(), uint64(2)) |
| 94 | + require.Equal(t, m.GetErrors(s3), uint64(0)) |
| 95 | + require.Equal(t, m.TotalPanics(), uint64(2)) |
| 96 | + require.Equal(t, m.GetPanics(s3), uint64(0)) |
| 97 | + |
| 98 | + m.AddErrors(t.Context(), 1, s3) |
| 99 | + require.Equal(t, m.TotalResources(), uint64(3)) |
| 100 | + require.Equal(t, m.GetResources(s3), uint64(1)) |
| 101 | + require.Equal(t, m.TotalErrors(), uint64(3)) |
| 102 | + require.Equal(t, m.GetErrors(s3), uint64(1)) |
| 103 | + require.Equal(t, m.TotalPanics(), uint64(2)) |
| 104 | + require.Equal(t, m.GetPanics(s3), uint64(0)) |
| 105 | + |
| 106 | + m.AddPanics(t.Context(), 1, s3) |
| 107 | + require.Equal(t, m.TotalResources(), uint64(3)) |
| 108 | + require.Equal(t, m.GetResources(s3), uint64(1)) |
| 109 | + require.Equal(t, m.TotalErrors(), uint64(3)) |
| 110 | + require.Equal(t, m.GetErrors(s3), uint64(1)) |
| 111 | + require.Equal(t, m.TotalPanics(), uint64(3)) |
| 112 | + require.Equal(t, m.GetPanics(s3), uint64(1)) |
| 113 | + m.EndTime(t.Context(), time.Now(), s3) |
| 114 | + |
| 115 | + require.Greater(t, m.GetDuration(s1), 0*time.Millisecond) |
| 116 | + require.Greater(t, m.GetDuration(s2), 0*time.Millisecond) |
| 117 | + |
| 118 | + // This should work because the 2 metrics are built sequentially; in practice though, this is probably not the case. |
| 119 | + require.GreaterOrEqual(t, m.TableDuration(s1.tableName), m.GetDuration(s1)+m.GetDuration(s2)) |
33 | 120 | } |
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