chore: additional analyzers

Signed-off-by: Alex Jones <alexsimonjones@gmail.com>

pkg/analyzer/cronjob_test.go

@@ -0,0 +1,130 @@
+package analyzer
+
+import (
+	"context"
+	"testing"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/common"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/magiconair/properties/assert"
+	batchv1 "k8s.io/api/batch/v1"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes/fake"
+)
+
+func TestCronJobSuccess(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&batchv1.CronJob{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "example-cronjob",
+			Namespace: "default",
+			Annotations: map[string]string{
+				"analysisDate": "2022-04-01",
+			},
+			Labels: map[string]string{
+				"app": "example-app",
+			},
+		},
+		Spec: batchv1.CronJobSpec{
+			Schedule:          "*/1 * * * *",
+			ConcurrencyPolicy: "Allow",
+			JobTemplate: batchv1.JobTemplateSpec{
+				ObjectMeta: metav1.ObjectMeta{
+					Labels: map[string]string{
+						"app": "example-app",
+					},
+				},
+				Spec: batchv1.JobSpec{
+					Template: v1.PodTemplateSpec{
+						Spec: v1.PodSpec{
+							Containers: []v1.Container{
+								{
+									Name:  "example-container",
+									Image: "nginx",
+								},
+							},
+							RestartPolicy: v1.RestartPolicyOnFailure,
+						},
+					},
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analyzer := CronJobAnalyzer{}
+	analysisResults, err := analyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, len(analysisResults), 0)
+	assert.Equal(t, analysisResults[0].Name, "example-cronjob")
+	assert.Equal(t, analysisResults[0].Kind, "CronJob")
+	assert.Equal(t, analysisResults[0].Error, "CronJob 'example-cronjob' has an annotation 'analysisDate', indicating it may need to be reviewed.")
+
+}
+
+func TestCronJobBroken(t *testing.T) {
+	clientset := fake.NewSimpleClientset(&batchv1.CronJob{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "example-cronjob",
+			Namespace: "default",
+			Annotations: map[string]string{
+				"analysisDate": "2022-04-01",
+			},
+			Labels: map[string]string{
+				"app": "example-app",
+			},
+		},
+		Spec: batchv1.CronJobSpec{
+			Schedule:          "*** * * * *",
+			ConcurrencyPolicy: "Allow",
+			JobTemplate: batchv1.JobTemplateSpec{
+				ObjectMeta: metav1.ObjectMeta{
+					Labels: map[string]string{
+						"app": "example-app",
+					},
+				},
+				Spec: batchv1.JobSpec{
+					Template: v1.PodTemplateSpec{
+						Spec: v1.PodSpec{
+							Containers: []v1.Container{
+								{
+									Name:  "example-container",
+									Image: "nginx",
+								},
+							},
+							RestartPolicy: v1.RestartPolicyOnFailure,
+						},
+					},
+				},
+			},
+		},
+	})
+
+	config := common.Analyzer{
+		Client: &kubernetes.Client{
+			Client: clientset,
+		},
+		Context:   context.Background(),
+		Namespace: "default",
+	}
+
+	analyzer := CronJobAnalyzer{}
+	analysisResults, err := analyzer.Analyze(config)
+	if err != nil {
+		t.Error(err)
+	}
+
+	assert.Equal(t, len(analysisResults), 1)
+	assert.Equal(t, analysisResults[0].Name, "example-cronjob")
+	assert.Equal(t, analysisResults[0].Kind, "CronJob")
+}