failing test

Author: lantoli

internal/convert/testdata/clu2adv/dynamic_replication_specs.in.tf

@@ -0,0 +1,87 @@
+# Based on https://github.com/mongodb/terraform-provider-mongodbatlas/blob/master/examples/migrate_cluster_to_advanced_cluster/module_maintainer/v1/main.tf
+resource "mongodbatlas_cluster" "this" {
+  lifecycle {
+    precondition {
+      condition     = !(var.auto_scaling_disk_gb_enabled && var.disk_size > 0)
+      error_message = "Must use either auto_scaling_disk_gb_enabled or disk_size, not both."
+    }
+  }
+
+  project_id                   = var.project_id
+  name                         = var.cluster_name
+  auto_scaling_disk_gb_enabled = var.auto_scaling_disk_gb_enabled
+  cluster_type                 = var.cluster_type
+  disk_size_gb                 = var.disk_size
+  mongo_db_major_version       = var.mongo_db_major_version
+  provider_instance_size_name  = var.instance_size
+  provider_name                = var.provider_name
+
+  dynamic "tags" {
+    for_each = var.tags
+    content {
+      key   = tags.key
+      value = tags.value
+    }
+  }
+
+  dynamic "replication_specs" {
+    for_each = var.replication_specs
+    content {
+      num_shards = replication_specs.value.num_shards
+      zone_name  = replication_specs.value.zone_name
+
+      dynamic "regions_config" {
+        for_each = replication_specs.value.regions_config
+        content {
+          electable_nodes = regions_config.value.electable_nodes
+          priority        = regions_config.value.priority
+          read_only_nodes = regions_config.value.read_only_nodes
+          region_name     = regions_config.value.region_name
+        }
+      }
+    }
+  }
+}
+
+# example of variable for demostration purposes, not used in the conversion
+variable "replication_specs" {
+  description = "List of replication specifications in mongodbatlas_cluster format"
+  type = list(object({
+    num_shards = number
+    zone_name  = string
+    regions_config = list(object({
+      region_name     = string
+      electable_nodes = number
+      priority        = number
+      read_only_nodes = optional(number, 0)
+    }))
+  }))
+  default = [
+    {
+      num_shards = 1
+      zone_name  = "Zone 1"
+      regions_config = [
+        {
+          region_name     = "US_EAST_1"
+          electable_nodes = 3
+          priority        = 7
+        }
+      ]
+      }, {
+      num_shards = 2
+      zone_name  = "Zone 2"
+      regions_config = [
+        {
+          region_name     = "US_WEST_2"
+          electable_nodes = 2
+          priority        = 6
+          read_only_nodes = 1
+          }, {
+          region_name     = "EU_WEST_1"
+          electable_nodes = 3
+          priority        = 7
+        }
+      ]
+    }
+  ]
+}

internal/convert/testdata/clu2adv/dynamic_replication_specs.out.tf

@@ -0,0 +1,90 @@
+# Based on https://github.com/mongodb/terraform-provider-mongodbatlas/blob/master/examples/migrate_cluster_to_advanced_cluster/module_maintainer/v1/main.tf
+resource "mongodbatlas_advanced_cluster" "dynamic_regions_config" {
+  lifecycle {
+    precondition {
+      condition     = !(var.auto_scaling_disk_gb_enabled && var.disk_size > 0)
+      error_message = "Must use either auto_scaling_disk_gb_enabled or disk_size, not both."
+    }
+  }
+
+  project_id                   = var.project_id
+  name                         = var.cluster_name
+  auto_scaling_disk_gb_enabled = var.auto_scaling_disk_gb_enabled
+  cluster_type                 = var.cluster_type
+  mongo_db_major_version       = var.mongo_db_major_version
+
+  replication_specs = flatten([
+    for spec in var.replication_specs : [
+      for i in range(var.replication_specs.num_shards) : {
+        zone_name = var.zone_name
+        region_configs = flatten([
+          # Regions must be sorted by priority in descending order.
+          for priority in range(7, 0, -1) : [
+            for region in var.replication_specs.regions_config : {
+              provider_name = var.provider_name
+              region_name   = region.region_name
+              priority      = region.priority
+              electable_specs = region.electable_nodes == 0 ? null : {
+                node_count    = region.electable_nodes
+                instance_size = var.instance_size
+                disk_size_gb  = var.disk_size
+              }
+              read_only_specs = region.read_only_nodes == 0 ? null : {
+                node_count    = region.read_only_nodes
+                instance_size = var.instance_size
+                disk_size_gb  = var.disk_size
+              }
+            } if priority == region.priority
+          ]
+        ])
+      }
+    ]
+  ])
+  tags = var.tags
+
+  # Generated by atlas-cli-plugin-terraform.
+  # Please review the changes and confirm that references to this resource are updated.
+}
+
+# example of variable for demostration purposes, not used in the conversion
+variable "replication_specs" {
+  description = "List of replication specifications in mongodbatlas_cluster format"
+  type = list(object({
+    num_shards = number
+    zone_name  = string
+    regions_config = list(object({
+      region_name     = string
+      electable_nodes = number
+      priority        = number
+      read_only_nodes = optional(number, 0)
+    }))
+  }))
+  default = [
+    {
+      num_shards = 1
+      zone_name  = "Zone 1"
+      regions_config = [
+        {
+          region_name     = "US_EAST_1"
+          electable_nodes = 3
+          priority        = 7
+        }
+      ]
+      }, {
+      num_shards = 2
+      zone_name  = "Zone 2"
+      regions_config = [
+        {
+          region_name     = "US_WEST_2"
+          electable_nodes = 2
+          priority        = 6
+          read_only_nodes = 1
+          }, {
+          region_name     = "EU_WEST_1"
+          electable_nodes = 3
+          priority        = 7
+        }
+      ]
+    }
+  ]
+}