Remove unused JSON unmarshal test and clean up command argument checks

pkg/backends/vllm/vllm_test.go

@@ -1,7 +1,6 @@
 package vllm_test
 
 import (
-	"encoding/json"
 	"llamactl/pkg/backends/vllm"
 	"slices"
 	"testing"
@@ -108,8 +107,6 @@ func TestBuildCommandArgs(t *testing.T) {
 	if !contains(args, "--enable-log-outputs") {
 		t.Errorf("Expected --enable-log-outputs not found in %v", args)
 	}
-
-	// Host and port should NOT be in the arguments (handled by llamactl)
 	if !contains(args, "--host") {
 		t.Errorf("Expected --host not found in %v", args)
 	}
@@ -129,35 +126,6 @@ func TestBuildCommandArgs(t *testing.T) {
 	}
 }
 
-func TestUnmarshalJSON(t *testing.T) {
-	// Test both underscore and dash formats
-	jsonData := `{
-		"model": "test-model",
-		"tensor_parallel_size": 4,
-		"gpu-memory-utilization": 0.9,
-		"enable-log-outputs": true
-	}`
-
-	var options vllm.VllmServerOptions
-	err := json.Unmarshal([]byte(jsonData), &options)
-	if err != nil {
-		t.Fatalf("Unmarshal failed: %v", err)
-	}
-
-	if options.Model != "test-model" {
-		t.Errorf("Expected model 'test-model', got %q", options.Model)
-	}
-	if options.TensorParallelSize != 4 {
-		t.Errorf("Expected tensor_parallel_size 4, got %d", options.TensorParallelSize)
-	}
-	if options.GPUMemoryUtilization != 0.9 {
-		t.Errorf("Expected gpu_memory_utilization 0.9, got %f", options.GPUMemoryUtilization)
-	}
-	if !options.EnableLogOutputs {
-		t.Errorf("Expected enable_log_outputs true, got %v", options.EnableLogOutputs)
-	}
-}
-
 // Helper functions
 func contains(slice []string, item string) bool {
 	return slices.Contains(slice, item)