The Test.startTest() does not reset the number of SOQL queries
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Known Issues · Fixed

The Test.startTest() does not reset the number of SOQL queries

Apex

Last updated 2016-12-08 ·Reference W-2354529 ·Reported By 62 users

Fixed - Spring '16

Summary
The number of SOQL queries could not be reset after the Test.startTest() call. So any SOQL query executed after the call to startTest() and before stopTest() could hit the governor limit and fail with the System.LimitException.

Repro
Run the following Apex test class.

@Istest public class testSOQLQueryLimits {

static testmethod void doTest() {
insert new Account(name = 'mytest');

Integer MAX_QUERY = Limits.getLimitQueries();
Integer NUM_QUERY = MAX_QUERY - 1;

for (Integer i = 0; i < NUM_QUERY; i++) {
Account a = [select id from account limit 1];
}
System.assertEquals(NUM_QUERY, Limits.getQueries());

Test.startTest();
for (Integer i = 0; i < NUM_QUERY; i++) {
Account a = [select id from account limit 1];
}
System.assertEquals(NUM_QUERY, Limits.getQueries());
Test.stopTest();

System.assertEquals(NUM_QUERY, Limits.getQueries());
}
}

After calling the Test.startTest() method, you would expect that the number of queries get reset.
But the execution fails with "System.LimitException: Too many SOQL queries: 101" at line#16.

Workaround
WORKAROUND:
Call a user defined method just after the Test.startMethod() call. It creates a new LimitsAndVals for a test.

following test runs fine

@Istest public class testSOQLQueryLimits {

static testmethod void doTest() {
insert new Account(name = 'mytest');

Integer MAX_QUERY = Limits.getLimitQueries();
Integer NUM_QUERY = MAX_QUERY - 1;

for (Integer i = 0; i < NUM_QUERY; i++) {
Account a = [select id from account limit 1];
}
System.assertEquals(NUM_QUERY, Limits.getQueries());

Test.startTest();
System.assertEquals(NUM_QUERY, Limits.getQueries());
for (Integer i = 0; i < NUM_QUERY; i++) {
Account a = [select id from account limit 1];
}
System.assertEquals(NUM_QUERY, Limits.getQueries());
Test.stopTest();

System.assertEquals(NUM_QUERY, Limits.getQueries());
}
}

Reported By (62)

Gareth Chapman Laurent Grousset Denis BOURDON Sylvain PRUDHON Stephen O'Neal Umesh Maitipe System Administrator Christopher Mello Arun Kharb Aaron Briggs Anita Udayakumar Christopher Sweet Shridhar Patankar Cloud Atlas Lakshmi Srujana Priyanka Avinash Nelluri Tracie Jack Lee Yakiwchuk Theo Pretorius Nicole Du Xiaofeng Wang Fredrik Burlin Randy Barton Matt Beitler Melissa Prcic Mike Gedelman Ines Costa Simon Lawrence Alex Tennant Melissa Hansen Dmitry Shnyrev Ragnar Fjölnisson Mario Luis Scarpari Citadin Thambidurai Rajappa Jason Driscoll Sonia Cook-Broen Vinay Kanuganti Andrew Barash Rakesh Boddepalli Raghavendar Madireddy Saravanan Jagadeesan Chidi Ozurigbo Chaitanya Devarapalli Igor Umansky Fluido Support Thomas Hajcak Siddharth Savant Sridhara Vijayappa PC Engineering Abe Burnett Stuart McVicar Joel Rankin Craig Jackson Jon Wilson John Thompson Lukasz SKRODZKI Marko Tomic Dave Touloumtzis Michael Stewart Ashok Kumar Nagaleekar **ଡଏझশকઍਮટ&\䷠90a! **ନअણଡଗਮङ&\䷐20a! Dan McClain

Is it Fixed?

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