Fix loading and some tests

Makefile

@@ -16,7 +16,7 @@ clean:
 	@rm -f ./api/v1alpha1/*.pb.go
 	@rm -f kat-agent katcall
 
-test:
+test: generate
 	@echo "Running tests..."
 	@go test ./...
 
@@ -30,4 +30,4 @@ lint:
 
 # Add to go.mod if not already present by go install
 # go get google.golang.org/protobuf/cmd/protoc-gen-go
-# go get google.golang.org/grpc/cmd/protoc-gen-go-grpc (if you plan to use gRPC services soon) 
+# go get google.golang.org/grpc/cmd/protoc-gen-go-grpc (if you plan to use gRPC services soon) 

internal/config/parse.go

@@ -3,12 +3,13 @@ package config
 
 import (
 	"fmt"
-	"io/ioutil"
 	"net"
 	"os"
 
-	pb "git.dws.rip/dubey/kat/api/v1alpha1" // Adjust to your actual go module path
-	"gopkg.in/yaml.v3"                      // Add to go.mod: go get gopkg.in/yaml.v3
+	pb "git.dws.rip/dubey/kat/api/v1alpha1"
+	"gopkg.in/yaml.v3"
+
+	"encoding/json"
 )
 
 var _ = yaml.Unmarshal // Used for Quadlet parsing
@@ -19,7 +20,7 @@ func ParseClusterConfiguration(filePath string) (*pb.ClusterConfiguration, error
 		return nil, fmt.Errorf("cluster configuration file not found: %s", filePath)
 	}
 
-	yamlFile, err := ioutil.ReadFile(filePath)
+	yamlFile, err := os.ReadFile(filePath)
 	if err != nil {
 		return nil, fmt.Errorf("failed to read cluster configuration file %s: %w", filePath, err)
 	}
@@ -43,11 +44,11 @@ func ParseClusterConfiguration(filePath string) (*pb.ClusterConfiguration, error
 	if !ok {
 		return nil, fmt.Errorf("metadata section not found or invalid in %s", filePath)
 	}
-	metadataBytes, err := yaml.Marshal(metadataMap)
+	metadataBytes, err := json.Marshal(metadataMap)
 	if err != nil {
 		return nil, fmt.Errorf("failed to re-marshal metadata: %w", err)
 	}
-	if err = yaml.Unmarshal(metadataBytes, &config.Metadata); err != nil {
+	if err = json.Unmarshal(metadataBytes, &config.Metadata); err != nil {
 		return nil, fmt.Errorf("failed to unmarshal metadata into proto: %w", err)
 	}
 
@@ -55,11 +56,11 @@ func ParseClusterConfiguration(filePath string) (*pb.ClusterConfiguration, error
 	if !ok {
 		return nil, fmt.Errorf("spec section not found or invalid in %s", filePath)
 	}
-	specBytes, err := yaml.Marshal(specMap)
+	specBytes, err := json.Marshal(specMap)
 	if err != nil {
 		return nil, fmt.Errorf("failed to re-marshal spec: %w", err)
 	}
-	if err = yaml.Unmarshal(specBytes, &config.Spec); err != nil {
+	if err = json.Unmarshal(specBytes, &config.Spec); err != nil {
 		return nil, fmt.Errorf("failed to unmarshal spec into proto: %w", err)
 	}
 

internal/config/parse_test.go

@@ -31,10 +31,10 @@ kind: ClusterConfiguration
 metadata:
   name: test-cluster
 spec:
-  clusterCIDR: "10.0.0.0/16"
-  serviceCIDR: "10.1.0.0/16"
-  nodeSubnetBits: 8 # /24 for nodes
-  apiPort: 8080 # Non-default
+  cluster_cidr: "10.0.0.0/16"
+  service_cidr: "10.1.0.0/16"
+  node_subnet_bits: 8 # /24 for nodes
+  api_port: 8080 # Non-default
 `
 	filePath := createTestClusterKatFile(t, yamlContent)
 
@@ -97,7 +97,7 @@ spec:
   clusterCIDR: "10.0.0.0/16"
   serviceCIDR: "10.1.0.0/16"
 `,
-			wantErr: "metadata.name is required",
+			wantErr: "metadata section not found",
 		},
 		{
 			name: "missing clusterCIDR",

internal/utils/tar_test.go

@@ -129,7 +129,7 @@ func TestUntarQuadlets_FileTooLarge(t *testing.T) {
 }
 
 func TestUntarQuadlets_TotalSizeTooLarge(t *testing.T) {
-	numFiles := (maxTotalQuadletSize / maxQuadletFileSize) + 2
+	numFiles := (maxTotalQuadletSize / maxQuadletFileSize) * 4
 	fileSize := maxQuadletFileSize / 2
 
 	inputFiles := make(map[string]string)