docs-v2/content/flux/v0.x/stdlib/testing/run.md

title	description	menu	aliases	weight	flux/v0.x/tags	introduced
testing.run() function	The `testing.run()` function executes a specified test case.	flux_0_x_ref name parent testing.run testing	/influxdb/v2.0/reference/flux/stdlib/testing/run/ /influxdb/cloud/reference/flux/stdlib/testing/run/	301	tests	0.20.0

The testing.run() function executes a specified test case.

import "testing"

testing.run(case: exampleTestCase)

Parameters

case

Test case to run.

Examples

Define and execute a test case

import "testing"

inData = "
#datatype,string,long,string,dateTime:RFC3339,string,double
#group,false,false,true,false,true,false
#default,_result,,,,,
,result,table,_measurement,_time,_field,_value
,,0,m,2021-01-01T00:00:00Z,t,1.2
,,0,m,2021-01-02T00:00:00Z,t,1.4
,,0,m,2021-01-03T00:00:00Z,t,2.2
"

outData = "
#datatype,string,long,dateTime:RFC3339,dateTime:RFC3339,string,string,double
#group,false,false,true,true,true,true,false
#default,_result,,,,,,
,result,table,_start,_stop,_measurement,_field,_value
,,0,2021-01-01T00:00:00Z,2021-01-03T01:00:00Z,m,t,4.8
"

t_sum = (table=<-) => table
    |> range(start: 2021-01-01T00:00:00Z, stop: 2021-01-03T01:00:00Z)
    |> sum()

test _sum = () => ({input: testing.loadStorage(csv: inData), want: testing.loadMem(csv: outData), fn: t_sum})

testing.run(case: _sum)