business_logic_facts_test.go RawHistoryFolder

1package analyzer
2
3import (
4	"go/ast"
5	"go/types"
6	"testing"
7
8	"github.com/bnema/hexcheck/config"
9	"golang.org/x/tools/go/analysis"
10)
11
12func TestCollectBusinessFunctionFactsInspectsFunctionBody(t *testing.T) {
13	fn := &ast.FuncDecl{
14		Name: ast.NewIdent("ResolveMode"),
15		Type: &ast.FuncType{},
16		Body: &ast.BlockStmt{List: []ast.Stmt{
17			&ast.IfStmt{
18				Cond: ast.NewIdent("ok"),
19				Body: &ast.BlockStmt{},
20			},
21		}},
22	}
23	r := runner{
24		cfg:  &config.Config{Heuristics: config.Heuristics{BusinessLogicMaxFunctionNodes: testIntPtr(2000)}},
25		pass: &analysis.Pass{TypesInfo: &types.Info{Types: map[ast.Expr]types.TypeAndValue{}}},
26	}
27
28	facts := r.collectBusinessFunctionFacts(fn, config.RoleAdapter)
29
30	if facts.fn != fn {
31		t.Fatalf("collectBusinessFunctionFacts() fn = %p, want %p", facts.fn, fn)
32	}
33	if facts.branchCount != 1 {
34		t.Fatalf("collectBusinessFunctionFacts() branchCount = %d, want 1", facts.branchCount)
35	}
36	if facts.nodeCount == 0 {
37		t.Fatal("collectBusinessFunctionFacts() nodeCount = 0, want inspected nodes")
38	}
39}