1package analyzer
2
3import (
4 "path/filepath"
5 "testing"
6
7 "github.com/bnema/hexcheck/config"
8 "golang.org/x/tools/go/analysis/analysistest"
9)
10
11func TestAnalyzer(t *testing.T) {
12 tests := []struct {
13 name string
14 patterns []string
15 }{
16 {
17 name: "boundary imports",
18 patterns: []string{
19 "example.com/project/internal/domain",
20 "example.com/project/internal/application/usecase",
21 },
22 },
23 {
24 name: "heuristics",
25 patterns: []string{
26 "example.com/project/internal/infrastructure/http",
27 "example.com/project/cmd/app",
28 },
29 },
30 {
31 name: "type leaks",
32 patterns: []string{
33 "example.com/project/internal/application/port",
34 },
35 },
36 }
37
38 for _, tt := range tests {
39 t.Run(tt.name, func(t *testing.T) {
40 analysistest.Run(t, analysistest.TestData(), New(Options{Config: testConfig(), ModulePath: "example.com/project"}), tt.patterns...)
41 })
42 }
43}
44
45func testIntPtr(v int) *int { return &v }
46
47func testConfig() *config.Config {
48 cfg := &config.Config{
49 Root: filepath.Join(analysistest.TestData(), "src/example.com/project"),
50 Version: 1,
51 Components: map[string]config.Component{
52 "domain": {Role: config.RoleCore, Paths: []string{"internal/domain/**", "internal/policy/**"}},
53 "usecase": {Role: config.RoleUsecase, Paths: []string{"internal/application/usecase/**"}},
54 "ports": {Role: config.RolePorts, Paths: []string{"internal/application/port/**"}},
55 "http": {Role: config.RoleAdapter, Paths: []string{"internal/infrastructure/http/**"}},
56 "sql": {Role: config.RoleAdapter, Paths: []string{"internal/infrastructure/sql/**", "internal/sqlbad/**"}},
57 "cmd": {Role: config.RoleEntrypoint, Paths: []string{"cmd/**"}},
58 },
59 Rules: config.DefaultRuleSeverities(),
60 Heuristics: config.Heuristics{
61 BusinessLogicThreshold: testIntPtr(8),
62 BusinessLogicMinStrongSignals: testIntPtr(2),
63 BusinessLogicMinWeakSignals: testIntPtr(2),
64 BusinessLogicMaxFunctionNodes: testIntPtr(2000),
65 BusinessLogicMaxDiagnosticsPerPackage: testIntPtr(10),
66 BusinessLogicMode: "audit",
67 BusinessLogicMinConfidence: "medium",
68 BusinessKeywords: []string{"Validate", "Authorize", "Compute", "Calculate", "Apply", "Transition", "Can", "Detect", "Migrate", "Resolve", "Profile", "Score", "Ranking", "Restore", "Purge", "Update", "Performance", "Selected"},
69 },
70 ExternalTypes: config.ExternalTypes{
71 FrameworkPackages: []string{"example.com/framework"},
72 },
73 Mocking: config.Mocking{
74 GeneratedMockPaths: []string{"internal/application/port/mocks/**"},
75 },
76 Allow: []config.Allow{
77 {Rule: "no-infra-imports-in-usecase", Path: "internal/application/usecase/*_test.go", Reason: "test architecture rule has a more specific diagnostic"},
78 },
79 }
80 if err := cfg.Validate(); err != nil {
81 panic(err)
82 }
83 return cfg
84}