vulnhash: improvement tests asserts (#775)

Previously the testcases of vulnhash package does not assert the
generated hash using all the fields used to generate the hash.

This commit change the testcases to assert the generated hash with all
fields filled.

The testcase also was change to assert the valid and invalid generated
hash

Updates #718

Signed-off-by: Matheus Alcantara <[email protected]>

internal/utils/vuln_hash/vuln_hash_test.go

@@ -20,30 +20,21 @@ import (
 	"github.com/stretchr/testify/assert"
 
 	"github.com/ZupIT/horusec-devkit/pkg/entities/vulnerability"
-	"github.com/ZupIT/horusec-devkit/pkg/utils/crypto"
 )
 
 func TestBind(t *testing.T) {
-	t.Run("should bind the vuln hash in VulnHash field", func(t *testing.T) {
-		vuln := &vulnerability.Vulnerability{
-			Code: "test",
-			File: "test.go",
-		}
-
-		vuln = Bind(vuln)
-		assert.NotEmpty(t, vuln.VulnHash)
-	})
-
-	t.Run("should generate the hash from Code and File attrs", func(t *testing.T) {
-		expected := crypto.GenerateSHA256("test", "test.go")
-		vuln := &vulnerability.Vulnerability{
-			Code: "test",
-			File: "test.go",
-		}
-
-		vuln = Bind(vuln)
-		assert.Equal(t, expected, vuln.VulnHash)
-	})
+	vuln := vulnerability.Vulnerability{
+		Code:        `fmt.Println("testing")`,
+		Line:        "10",
+		Details:     "testing",
+		File:        "main.go",
+		CommitEmail: "foo@bar",
+	}
+
+	Bind(&vuln)
+
+	assert.Equal(t, "278facfff87828631a37b27d76d1a926bed37466b05cab7d365d7f5c7345ac6d", vuln.VulnHash)
+	assert.Equal(t, "751cf1c4e4f0fbf59777eea1d14c062b913a57fd3c0e457400ec134577c89686", vuln.VulnHashInvalid)
 }
 
 func TestToOneLine(t *testing.T) {