agent/pkg/agentic/lang_test.go
Virgil cacb8977bf feat(agentic): add language detection tools
Co-Authored-By: Virgil <virgil@lethean.io>
2026-04-01 12:33:57 +00:00

81 lines
2.5 KiB
Go

// SPDX-License-Identifier: EUPL-1.2
package agentic
import (
"context"
"testing"
core "dappco.re/go/core"
"github.com/modelcontextprotocol/go-sdk/mcp"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestLang_CmdLangDetect_Good_Go(t *testing.T) {
s, _ := testPrepWithCore(t, nil)
dir := t.TempDir()
require.True(t, fs.Write(core.JoinPath(dir, "go.mod"), "module example").OK)
r := s.cmdLangDetect(core.NewOptions(core.Option{Key: "_arg", Value: dir}))
require.True(t, r.OK)
output, ok := r.Value.(LanguageDetectOutput)
require.True(t, ok)
assert.Equal(t, dir, output.Path)
assert.Equal(t, "go", output.Language)
}
func TestLang_CmdLangDetect_Bad_MissingPath(t *testing.T) {
s, _ := testPrepWithCore(t, nil)
r := s.cmdLangDetect(core.NewOptions())
assert.False(t, r.OK)
}
func TestLang_CmdLangDetect_Ugly_PreferenceOrder(t *testing.T) {
s, _ := testPrepWithCore(t, nil)
dir := t.TempDir()
require.True(t, fs.Write(core.JoinPath(dir, "go.mod"), "module example").OK)
require.True(t, fs.Write(core.JoinPath(dir, "package.json"), "{}").OK)
r := s.cmdLangDetect(core.NewOptions(core.Option{Key: "_arg", Value: dir}))
require.True(t, r.OK)
output, ok := r.Value.(LanguageDetectOutput)
require.True(t, ok)
assert.Equal(t, "go", output.Language)
}
func TestLang_LangDetect_Good_PHP(t *testing.T) {
s, _ := testPrepWithCore(t, nil)
dir := t.TempDir()
require.True(t, fs.Write(core.JoinPath(dir, "composer.json"), "{}").OK)
_, output, err := s.langDetect(context.Background(), (*mcp.CallToolRequest)(nil), LanguageDetectInput{Path: dir})
require.NoError(t, err)
assert.Equal(t, dir, output.Path)
assert.Equal(t, "php", output.Language)
}
func TestLang_LangList_Good(t *testing.T) {
s, _ := testPrepWithCore(t, nil)
_, output, err := s.langList(context.Background(), (*mcp.CallToolRequest)(nil), LanguageListInput{})
require.NoError(t, err)
require.True(t, output.Success)
assert.Equal(t, len(supportedLanguages), output.Count)
assert.Equal(t, supportedLanguages, output.Languages)
}
func TestLang_LangList_Ugly_CopyIsolation(t *testing.T) {
s, _ := testPrepWithCore(t, nil)
_, first, err := s.langList(context.Background(), (*mcp.CallToolRequest)(nil), LanguageListInput{})
require.NoError(t, err)
require.NotEmpty(t, first.Languages)
first.Languages[0] = "mutated"
_, second, err := s.langList(context.Background(), (*mcp.CallToolRequest)(nil), LanguageListInput{})
require.NoError(t, err)
assert.Equal(t, supportedLanguages[0], second.Languages[0])
}