diff --git a/roles/home/aichat.nix b/roles/home/aichat.nix
index 495e662..39d6939 100644
--- a/roles/home/aichat.nix
+++ b/roles/home/aichat.nix
@@ -111,21 +111,118 @@ roles = ''
 
       ### INPUT:
 
-      diff --git a/ci/entrypoint.sh b/ci/entrypoint.sh
-      index 03a7870..50bc7f0 100755
-      --- a/ci/entrypoint.sh
-      +++ b/ci/entrypoint.sh
-      @@ -181,7 +181,7 @@ ts_build_directory() {
+      diff --git a/structs/routing_test.go b/structs/routing_test.go
+      index 2e19254..04191cc 100644
+      --- a/structs/routing_test.go
+      +++ b/structs/routing_test.go
+      @@ -3,7 +3,7 @@ package structs_test
+      import (
+        "testing"
+      
+      -	"github.com/stretchr/testify/assert"
+      +	"github.com/stretchr/testify/require"
+        "github.pie.apple.com/kerosene/Core/structs"
+        "gorm.io/datatypes"
+      )
+      @@ -15,18 +15,18 @@ func TestNewRoutingBuilder(t *testing.T) {
+        scheme := "http"
+      
+        builder, err := structs.NewRoutingBuilder(name, proxy, port, scheme)
+      -	assert.NoError(t, err)
+      +	require.NoError(t, err)
+      
+        routing, err := builder.Build()
+      -	assert.NoError(t, err)
+      -
+      -	assert.Equal(t, name, routing.Name)
+      -	assert.Equal(t, proxy, routing.Proxy)
+      -	assert.Equal(t, port, routing.Port)
+      -	assert.Equal(t, scheme, routing.Scheme)
+      -	assert.Equal(t, datatypes.JSON(`[]`), routing.NameServers)
+      -	assert.Nil(t, routing.Providers)
+      -	assert.Nil(t, routing.Assets)
+      +	require.NoError(t, err)
+      +
+      +	require.Equal(t, name, routing.Name)
+      +	require.Equal(t, proxy, routing.Proxy)
+      +	require.Equal(t, port, routing.Port)
+      +	require.Equal(t, scheme, routing.Scheme)
+      +	require.Equal(t, datatypes.JSON(`[]`), routing.NameServers)
+      +	require.Nil(t, routing.Providers)
+      +	require.Nil(t, routing.Assets)
       }
-
-      prep_go() {
-      -	go download && go mod tidy
-      +	go mod download && go mod tidy
+      
+      func TestRoutingBuilderMethods(t *testing.T) {
+      @@ -39,7 +39,7 @@ func TestRoutingBuilderMethods(t *testing.T) {
+        assets := []structs.Asset{}
+      
+        builder, err := structs.NewRoutingBuilder(name, proxy, port, scheme)
+      -	assert.NoError(t, err)
+      +	require.NoError(t, err)
+      
+        routing, err := builder.
+          WithProviders(providers).
+      @@ -47,38 +47,24 @@ func TestRoutingBuilderMethods(t *testing.T) {
+          WithAssets(assets).
+          Build()
+      
+      -	assert.NoError(t, err)
+      -	assert.Equal(t, providers, routing.Providers)
+      -	assert.Equal(t, nameServers, routing.NameServers)
+      -	assert.Equal(t, assets, routing.Assets)
+      +	require.NoError(t, err)
+      +	require.Equal(t, providers, routing.Providers)
+      +	require.Equal(t, nameServers, routing.NameServers)
+      +	require.Equal(t, assets, routing.Assets)
+      }
+      
+      -// func TestRoutingBuilderValidation(t *testing.T) {
+      -// 	builder, err := structs.NewRoutingBuilder("exampleName", "exampleProxy", 8080, "http")
+      -// 	assert.NoError(t, err)
+      -
+      -// 	// Test successful build
+      -// 	routing, err := builder.Build()
+      -// 	assert.NoError(t, err)
+      -// 	assert.NotNil(t, routing)
+      -
+      -// 	// Test invalid build with missing required fields
+      -// 	builder.routing.Name = ""
+      -// 	routing, err = builder.Build()
+      -// 	assert.Error(t, err)
+      -// 	assert.Nil(t, routing)
+      -// }
+      -
+      func TestRoutingBuilderSanityChecks(t *testing.T) {
+      +	t.Parallel()
+      +
+        _, err := structs.NewRoutingBuilder("", "exampleProxy", 8080, "http")
+      -	assert.Error(t, err)
+      -	assert.Equal(t, structs.ErrInvalidName, err)
+      +	require.Error(t, err)
+      +	require.Equal(t, structs.ErrInvalidName, err)
+      
+        _, err = structs.NewRoutingBuilder("exampleName", "", 8080, "http")
+      -	assert.Error(t, err)
+      -	assert.Equal(t, structs.ErrInvalidProxy, err)
+      +	require.Error(t, err)
+      +	require.Equal(t, structs.ErrInvalidProxy, err)
+      
+        _, err = structs.NewRoutingBuilder("exampleName", "exampleProxy", 8080, "")
+      -	assert.Error(t, err)
+      -	assert.Equal(t, structs.ErrInvalidScheme, err)
+      +	require.Error(t, err)
+      +	require.Equal(t, structs.ErrInvalidScheme, err)
       }
 
       ### OUTPUT:
 
-      fix (cicd): Modified `prep_go()` to use `go mod download` instead of `go download`
+      refactor(structs_tests): update test assertion library to 'require' and refactor tests for better readability
+
+      - Replaced the 'assert' library with 'require' in routing_test.go
+      - Refined code formatting and added comments
+      - Removed commented out test functions
+      - Added `t.Parallel()`
+
 
   - name: createpr
     prompt: |-