Golang tsdb.ProcessAggregateDerivative函数代码示例

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本文整理汇总了Golang中github.com/influxdb/influxdb/tsdb.ProcessAggregateDerivative函数的典型用法代码示例。如果您正苦于以下问题：Golang ProcessAggregateDerivative函数的具体用法？Golang ProcessAggregateDerivative怎么用？Golang ProcessAggregateDerivative使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了ProcessAggregateDerivative函数的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestProcessAggregateDerivative_SingleRow

func TestProcessAggregateDerivative_SingleRow(t *testing.T) {
	results := tsdb.ProcessAggregateDerivative([][]interface{}{
		[]interface{}{time.Unix(0, 0), 1.0},
	}, false, 24*time.Hour)

	if !reflect.DeepEqual(results, [][]interface{}{
		[]interface{}{time.Unix(0, 0), 0.0},
	}) {
		t.Fatalf("unexpected results: %s", spew.Sdump(results))
	}
}

开发者ID:kim-racktop，项目名称:influxdb，代码行数:11，代码来源:raw_test.go

示例2: TestProcessAggregateDerivative_Negative_NonNegative

func TestProcessAggregateDerivative_Negative_NonNegative(t *testing.T) {
	results := tsdb.ProcessAggregateDerivative([][]interface{}{
		[]interface{}{time.Unix(0, 0), 1.0},
		[]interface{}{time.Unix(0, 0).Add(24 * time.Hour), 2.0},
		[]interface{}{time.Unix(0, 0).Add(48 * time.Hour), 0.0},
		[]interface{}{time.Unix(0, 0).Add(72 * time.Hour), 4.0},
	}, true, 24*time.Hour)

	if !reflect.DeepEqual(results, [][]interface{}{
		[]interface{}{time.Unix(0, 0).Add(24 * time.Hour), 1.0},
		[]interface{}{time.Unix(0, 0).Add(72 * time.Hour), 4.0},
	}) {
		t.Fatalf("unexpected results: %s", spew.Sdump(results))
	}
}

开发者ID:kim-racktop，项目名称:influxdb，代码行数:15，代码来源:raw_test.go

示例3: TestProcessAggregateDerivative_String

func TestProcessAggregateDerivative_String(t *testing.T) {
	results := tsdb.ProcessAggregateDerivative([][]interface{}{
		[]interface{}{time.Unix(0, 0), "1.0"},
		[]interface{}{time.Unix(0, 0).Add(24 * time.Hour), "2.0"},
		[]interface{}{time.Unix(0, 0).Add(48 * time.Hour), "3.0"},
		[]interface{}{time.Unix(0, 0).Add(72 * time.Hour), "4.0"},
	}, false, 24*time.Hour)

	if !reflect.DeepEqual(results, [][]interface{}{
		[]interface{}{time.Unix(0, 0).Add(24 * time.Hour), nil},
		[]interface{}{time.Unix(0, 0).Add(48 * time.Hour), nil},
		[]interface{}{time.Unix(0, 0).Add(72 * time.Hour), nil},
	}) {
		t.Fatalf("unexpected results: %s", spew.Sdump(results))
	}
}

开发者ID:kim-racktop，项目名称:influxdb，代码行数:16，代码来源:raw_test.go

示例4: TestProcessAggregateDerivative

// TestProccessAggregateDerivative tests the RawQueryDerivativeProcessor transformation function on the engine.
// The is called for a query with a GROUP BY.
func TestProcessAggregateDerivative(t *testing.T) {
	tests := []struct {
		name     string
		fn       string
		interval time.Duration
		in       [][]interface{}
		exp      [][]interface{}
	}{
		{
			name:     "empty input",
			fn:       "derivative",
			interval: 24 * time.Hour,
			in:       [][]interface{}{},
			exp:      [][]interface{}{},
		},

		{
			name:     "single row returns 0.0",
			fn:       "derivative",
			interval: 24 * time.Hour,
			in: [][]interface{}{
				[]interface{}{
					time.Unix(0, 0), 1.0,
				},
			},
			exp: [][]interface{}{
				[]interface{}{
					time.Unix(0, 0), 0.0,
				},
			},
		},
		{
			name:     "basic derivative",
			fn:       "derivative",
			interval: 24 * time.Hour,
			in: [][]interface{}{
				[]interface{}{
					time.Unix(0, 0), 1.0,
				},
				[]interface{}{
					time.Unix(0, 0).Add(24 * time.Hour), 3.0,
				},
				[]interface{}{
					time.Unix(0, 0).Add(48 * time.Hour), 5.0,
				},
				[]interface{}{
					time.Unix(0, 0).Add(72 * time.Hour), 9.0,
				},
			},
			exp: [][]interface{}{
				[]interface{}{
					time.Unix(0, 0).Add(24 * time.Hour), 2.0,
				},
				[]interface{}{
					time.Unix(0, 0).Add(48 * time.Hour), 2.0,
				},
				[]interface{}{
					time.Unix(0, 0).Add(72 * time.Hour), 4.0,
				},
			},
		},
		{
			name:     "12h interval",
			fn:       "derivative",
			interval: 12 * time.Hour,
			in: [][]interface{}{
				[]interface{}{
					time.Unix(0, 0), 1.0,
				},
				[]interface{}{
					time.Unix(0, 0).Add(24 * time.Hour), 2.0,
				},
				[]interface{}{
					time.Unix(0, 0).Add(48 * time.Hour), 3.0,
				},
				[]interface{}{
					time.Unix(0, 0).Add(72 * time.Hour), 4.0,
				},
			},
			exp: [][]interface{}{
				[]interface{}{
					time.Unix(0, 0).Add(24 * time.Hour), 0.5,
				},
				[]interface{}{
					time.Unix(0, 0).Add(48 * time.Hour), 0.5,
				},
				[]interface{}{
					time.Unix(0, 0).Add(72 * time.Hour), 0.5,
				},
			},
		},
		{
			name:     "negative derivatives",
			fn:       "derivative",
			interval: 24 * time.Hour,
			in: [][]interface{}{
				[]interface{}{
					time.Unix(0, 0), 1.0,
//.........这里部分代码省略.........

开发者ID:nooproblem，项目名称:influxdb，代码行数:101，代码来源:executor_test.go

示例5: TestProcessAggregateDerivative_Empty

func TestProcessAggregateDerivative_Empty(t *testing.T) {
	results := tsdb.ProcessAggregateDerivative([][]interface{}{}, false, 24*time.Hour)
	if !reflect.DeepEqual(results, [][]interface{}{}) {
		t.Fatalf("unexpected results: %s", spew.Sdump(results))
	}
}

开发者ID:kim-racktop，项目名称:influxdb，代码行数:6，代码来源:raw_test.go

注：本文中的github.com/influxdb/influxdb/tsdb.ProcessAggregateDerivative函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。