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https://issues.apache.org/jira/browse/IGNITE-18416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sergey Uttsel updated IGNITE-18416:
-----------------------------------
    Description: 
Tests for DistributionZoneManager.

h3. Node restart tests:

*Test1:*
Prerequisite:
 # node1 is started.
 # Default zone with scaleUp = 1000.

Test steps:
 # Start node2. _(Zone timer is started at node1 and node2)._
 # Restart node1.
 # *Assert* that data nodes of default zone is [node1, node2] after node1 is 
restarted. _(Before timer expiration)_

*Test2:*
Prerequisite:
 # node1 and node2 are started.
 # Default zone with scaleUp = 10 and scaleDown = Integer.MAX_VALUE.
 # Data nodes of default zone: [node1, node2].

Test steps:
 # Start node3 at the time 0.
 # Stop node2 at time 5.
 # *Assert* that at time 10 data nodes of default zone will be changed to 
[node1, node2, node3].
 # Start node4 at time 30.
 # *Assert* that at time 40 data nodes of default zone will be changed to 
[node1, node2, node3, node4].
 # Start node2 at time 50. _(So node2 tries to do metaStorage.invoke with a 
stale dataNodes [node1, node2, node3])_
 # *Assert* that  data nodes of default zone is [node1, node2, node3, node4] 
after node2 is restarted.

h3. Zone configuration changes

*Test1:*
Prerequisite:
# node1, node2 are started.

Test steps:
# Create new zone.
# *Assert* that data nodes of new zone is [node1, node2]

*Test2:*
Prerequisite:
# node1 are started.
# Default zone with scaleUp = 1000.
# Data nodes of default zone: [node1].

Test steps:
# Start node2 at time 0.
# Change scaleUp to 10 at time 5.
# *Assert* that data nodes of default zone is changed to [node1, node2] at time 
15.

h3. Data nodes filter

*Test1:*
Prerequisite:
# node1, node2 are started.

Test steps:
# Create new zone.
# *Assert* that data nodes of new zone is [node1, node2]

*Test2:*
Prerequisite:
# node1 are started.
# zone1 with filter [node2, node3], scaleUp=0, scaleDown=0.

Test steps:
# Start node2.
# *Assert* that data nodes of new zone is [node2].
# Start node4.
# *Assert* that data nodes of new zone is [node2, node3].
# Start node3.
# *Assert* that data nodes of new zone is [node2, node3].
# Stop node2.
# *Assert* that data nodes of new zone is [node3].
# Stop node3.
# *Assert* that data nodes of new zone is empty.


  was:
Tests for DistributionZoneManager.

h3. Node restart tests:

*Test1:*
Prerequisite:
 # node1 is started.
 # Default zone with scaleUp = 1000.

Test steps:
 # Start node2. _(Zone timer is started at node1 and node2)._
 # Restart node1.
 # *Assert* that data nodes of default zone is [node1, node2] after node1 is 
restarted. _(Before timer expiration)_

*Test2:*
Prerequisite:
 # node1 and node2 are started.
 # Default zone with scaleUp = 10 and scaleDown = Integer.MAX_VALUE.
 # Data nodes of default zone: [node1, node2].

Test steps:
 # Start node3 at the time 0.
 # Stop node2 at time 5.
 # *Assert* that at time 10 data nodes of default zone will be changed to 
[node1, node2, node3].
 # Start node4 at time 30.
 # *Assert* that at time 40 data nodes of default zone will be changed to 
[node1, node2, node3, node4].
 # Start node2 at time 50. _(So node2 tries to do metaStorage.invoke with a 
stale dataNodes [node1, node2, node3])_
 # *Assert* that  data nodes of default zone is [node1, node2, node3, node4] 
after node2 is restarted.

h3. Zone configuration changes

*Test1:*
Prerequisite:
# node1, node2 are started.

Test steps:
# Create new zone.
# Assert that data nodes of new zone is [node1, node2]

*Test2:*
Prerequisite:
# node1 are started.
# Default zone with scaleUp = 1000.
# Data nodes of default zone: [node1].

Test steps:
# Start node2 at time 0.
# Change scaleUp to 10 at time 5.
# Assert that data nodes of default zone is changed to [node1, node2] at time 
15.

h3. Data nodes filter

*Test1:*
Prerequisite:
# node1, node2 are started.

Test steps:
# Create new zone.
# Assert that data nodes of new zone is [node1, node2]

*Test2:*
Prerequisite:
# node1 are started.
# zone1 with filter [node2, node3], scaleUp=0, scaleDown=0.

Test steps:
# Start node2.
# Assert that data nodes of new zone is [node2].
# Start node3.
# Assert that data nodes of new zone is [node2, node3].
# Stop node2.
# Assert that data nodes of new zone is [node3].
# Stop node3.
# Assert that data nodes of new zone is empty.



> Extend test coverage for DistributionZoneManager
> ------------------------------------------------
>
>                 Key: IGNITE-18416
>                 URL: https://issues.apache.org/jira/browse/IGNITE-18416
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Sergey Uttsel
>            Priority: Major
>              Labels: ignite-3
>
> Tests for DistributionZoneManager.
> h3. Node restart tests:
> *Test1:*
> Prerequisite:
>  # node1 is started.
>  # Default zone with scaleUp = 1000.
> Test steps:
>  # Start node2. _(Zone timer is started at node1 and node2)._
>  # Restart node1.
>  # *Assert* that data nodes of default zone is [node1, node2] after node1 is 
> restarted. _(Before timer expiration)_
> *Test2:*
> Prerequisite:
>  # node1 and node2 are started.
>  # Default zone with scaleUp = 10 and scaleDown = Integer.MAX_VALUE.
>  # Data nodes of default zone: [node1, node2].
> Test steps:
>  # Start node3 at the time 0.
>  # Stop node2 at time 5.
>  # *Assert* that at time 10 data nodes of default zone will be changed to 
> [node1, node2, node3].
>  # Start node4 at time 30.
>  # *Assert* that at time 40 data nodes of default zone will be changed to 
> [node1, node2, node3, node4].
>  # Start node2 at time 50. _(So node2 tries to do metaStorage.invoke with a 
> stale dataNodes [node1, node2, node3])_
>  # *Assert* that  data nodes of default zone is [node1, node2, node3, node4] 
> after node2 is restarted.
> h3. Zone configuration changes
> *Test1:*
> Prerequisite:
> # node1, node2 are started.
> Test steps:
> # Create new zone.
> # *Assert* that data nodes of new zone is [node1, node2]
> *Test2:*
> Prerequisite:
> # node1 are started.
> # Default zone with scaleUp = 1000.
> # Data nodes of default zone: [node1].
> Test steps:
> # Start node2 at time 0.
> # Change scaleUp to 10 at time 5.
> # *Assert* that data nodes of default zone is changed to [node1, node2] at 
> time 15.
> h3. Data nodes filter
> *Test1:*
> Prerequisite:
> # node1, node2 are started.
> Test steps:
> # Create new zone.
> # *Assert* that data nodes of new zone is [node1, node2]
> *Test2:*
> Prerequisite:
> # node1 are started.
> # zone1 with filter [node2, node3], scaleUp=0, scaleDown=0.
> Test steps:
> # Start node2.
> # *Assert* that data nodes of new zone is [node2].
> # Start node4.
> # *Assert* that data nodes of new zone is [node2, node3].
> # Start node3.
> # *Assert* that data nodes of new zone is [node2, node3].
> # Stop node2.
> # *Assert* that data nodes of new zone is [node3].
> # Stop node3.
> # *Assert* that data nodes of new zone is empty.



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