diff --git a/pkg/scanning/entity_test.go b/pkg/scanning/entity_test.go
new file mode 100644
index 00000000..731c59a4
--- /dev/null
+++ b/pkg/scanning/entity_test.go
@@ -0,0 +1,37 @@
+package scanning
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestInterfaceGetGfXSS(t *testing.T) {
+	list, length := InterfaceGetGfXSS()
+	assert.NotNil(t, list)
+	assert.Greater(t, length, 0)
+}
+
+func TestInterfaceGetEventHandlers(t *testing.T) {
+	list, length := InterfaceGetEventHandlers()
+	assert.NotNil(t, list)
+	assert.Greater(t, length, 0)
+}
+
+func TestInterfaceGetTags(t *testing.T) {
+	list, length := InterfaceGetTags()
+	assert.NotNil(t, list)
+	assert.Greater(t, length, 0)
+}
+
+func TestInterfaceGetSpecialChar(t *testing.T) {
+	list, length := InterfaceGetSpecialChar()
+	assert.NotNil(t, list)
+	assert.Greater(t, length, 0)
+}
+
+func TestInterfaceGetUsefulCode(t *testing.T) {
+	list, length := InterfaceGetUsefulCode()
+	assert.NotNil(t, list)
+	assert.Greater(t, length, 0)
+}
diff --git a/pkg/scanning/ignore_test.go b/pkg/scanning/ignore_test.go
new file mode 100644
index 00000000..f6addde7
--- /dev/null
+++ b/pkg/scanning/ignore_test.go
@@ -0,0 +1,106 @@
+package scanning
+
+import "testing"
+
+func Test_isAllowType(t *testing.T) {
+	type args struct {
+		contentType string
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "Allowed type - text/html",
+			args: args{
+				contentType: "text/html",
+			},
+			want: true,
+		},
+		{
+			name: "Not allowed type - application/json",
+			args: args{
+				contentType: "application/json",
+			},
+			want: false,
+		},
+		{
+			name: "Not allowed type - text/javascript",
+			args: args{
+				contentType: "text/javascript",
+			},
+			want: false,
+		},
+		{
+			name: "Allowed type with charset - text/html; charset=UTF-8",
+			args: args{
+				contentType: "text/html; charset=UTF-8",
+			},
+			want: true,
+		},
+		{
+			name: "Not allowed type with charset - application/json; charset=UTF-8",
+			args: args{
+				contentType: "application/json; charset=UTF-8",
+			},
+			want: false,
+		},
+		{
+			name: "Allowed type - application/xml",
+			args: args{
+				contentType: "application/xml",
+			},
+			want: true,
+		},
+		{
+			name: "Not allowed type - image/jpeg",
+			args: args{
+				contentType: "image/jpeg",
+			},
+			want: false,
+		},
+		{
+			name: "Not allowed type - image/png",
+			args: args{
+				contentType: "image/png",
+			},
+			want: false,
+		},
+		{
+			name: "Not allowed type - text/plain",
+			args: args{
+				contentType: "text/plain",
+			},
+			want: false,
+		},
+		{
+			name: "Not allowed type - text/css",
+			args: args{
+				contentType: "text/css",
+			},
+			want: false,
+		},
+		{
+			name: "Not allowed type - application/rss+xml",
+			args: args{
+				contentType: "application/rss+xml",
+			},
+			want: false,
+		},
+		{
+			name: "Allowed type - text/xml",
+			args: args{
+				contentType: "text/xml",
+			},
+			want: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := isAllowType(tt.args.contentType); got != tt.want {
+				t.Errorf("isAllowType() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
diff --git a/pkg/scanning/multicast_test.go b/pkg/scanning/multicast_test.go
new file mode 100644
index 00000000..b709c61f
--- /dev/null
+++ b/pkg/scanning/multicast_test.go
@@ -0,0 +1,60 @@
+package scanning
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestMakeTargetSlice(t *testing.T) {
+	type args struct {
+		targets []string
+	}
+	tests := []struct {
+		name string
+		args args
+		want map[string][]string
+	}{
+		{
+			name: "Single target",
+			args: args{
+				targets: []string{"http://example.com"},
+			},
+			want: map[string][]string{
+				"example.com": {"http://example.com"},
+			},
+		},
+		{
+			name: "Multiple targets with same hostname",
+			args: args{
+				targets: []string{"http://example.com", "https://example.com/path"},
+			},
+			want: map[string][]string{
+				"example.com": {"http://example.com", "https://example.com/path"},
+			},
+		},
+		{
+			name: "Multiple targets with different hostnames",
+			args: args{
+				targets: []string{"http://example.com", "https://another.com"},
+			},
+			want: map[string][]string{
+				"example.com": {"http://example.com"},
+				"another.com": {"https://another.com"},
+			},
+		},
+		{
+			name: "Empty targets",
+			args: args{
+				targets: []string{},
+			},
+			want: map[string][]string{},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := MakeTargetSlice(tt.args.targets); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("MakeTargetSlice() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}