When testing a template’s behavior, avoid overriding it with explicit parameter values. Remove parameter values from the parameters file so the template’s defaultValue(s) are used, ensuring the default-path is actually exercised.
Example (parameters file):
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"someParam": {
"// omit "value" here to use template defaultValue"
}
}
}
Only provide value fields when intentionally testing non-default behavior; otherwise leave them out to validate defaults.