test: increase test coverage

Signed-off-by: Ruslan Semagin <pixel.365.24@gmail.com>

cmd/patch/patch_test.go

@@ -1,6 +1,7 @@
 package patch
 
 import (
+	metav1 "github.com/kubescape/kubescape/v3/core/meta/datastructures/v1"
 	"testing"
 
 	"github.com/kubescape/kubescape/v3/core/mocks"
@@ -50,3 +51,18 @@ func TestGetPatchCmdWithNonExistentImage(t *testing.T) {
 	assert.Error(t, err)
 	assert.Equal(t, expectedErrorMessage, err.Error())
 }
+
+func Test_validateImagePatchInfo_EmptyImage(t *testing.T) {
+	patchInfo := &metav1.PatchInfo{}
+	err := validateImagePatchInfo(patchInfo)
+	assert.NotNil(t, err)
+	assert.Equal(t, "image tag is required", err.Error())
+}
+
+func Test_validateImagePatchInfo_Image(t *testing.T) {
+	patchInfo := &metav1.PatchInfo{
+		Image: "testing",
+	}
+	err := validateImagePatchInfo(patchInfo)
+	assert.Nil(t, err)
+}

cmd/root_test.go

@@ -0,0 +1,23 @@
+package cmd
+
+import (
+	"context"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestNewDefaultKubescapeCommand(t *testing.T) {
+	t.Run("NewDefaultKubescapeCommand", func(t *testing.T) {
+		cmd := NewDefaultKubescapeCommand(context.Background())
+		assert.NotNil(t, cmd)
+	})
+}
+
+func TestExecute(t *testing.T) {
+	t.Run("Execute", func(t *testing.T) {
+		err := Execute(context.Background())
+		if err != nil {
+			assert.EqualErrorf(t, err, "unknown command \"^\\\\QTestExecute\\\\E$\" for \"kubescape\"", err.Error())
+		}
+	})
+}

cmd/scan/workload_test.go

@@ -94,3 +94,17 @@ func TestGetWorkloadCmd_ChartPathAndFilePathEmpty(t *testing.T) {
 	expectedErrorMessage = "invalid workload identifier"
 	assert.Equal(t, expectedErrorMessage, err.Error())
 }
+
+func Test_parseWorkloadIdentifierString_Empty(t *testing.T) {
+	t.Run("empty identifier", func(t *testing.T) {
+		_, _, err := parseWorkloadIdentifierString("")
+		assert.Error(t, err)
+	})
+}
+
+func Test_parseWorkloadIdentifierString_NoError(t *testing.T) {
+	t.Run("valid identifier", func(t *testing.T) {
+		_, _, err := parseWorkloadIdentifierString("default/Deployment")
+		assert.NoError(t, err)
+	})
+}

cmd/update/update_test.go

@@ -0,0 +1,17 @@
+package update
+
+import (
+	"context"
+	"github.com/kubescape/kubescape/v3/core/core"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestGetUpdateCmd(t *testing.T) {
+	ks := core.NewKubescape(context.TODO())
+	cmd := GetUpdateCmd(ks)
+	assert.NotNil(t, cmd)
+
+	err := cmd.RunE(cmd, []string{})
+	assert.Nil(t, err)
+}