Test against trunk. Tests are included in the package.
MODIFY
.yamato/upm-ci.yml
.yamato/upm-ci.yml
editors:
- - version: 2018.3
+ - version: trunk
platforms:
- name: win
type: Unity::VM

MODIFY
package/com.unity.formats.usd/Tests/.tests.json
package/com.unity.formats.usd/Tests/.tests.json
{
- "createSeparatePackage": true
+ "createSeparatePackage": false
}

Test against trunk. Tests are included in the package.