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|
package agent
import (
"bytes"
"context"
"encoding/json"
"io"
"net/http"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/cluster-integration/gitlab-agent/v16/internal/module/modagent"
"gitlab.com/gitlab-org/cluster-integration/gitlab-agent/v16/internal/tool/testing/mock_modagent"
"gitlab.com/gitlab-org/cluster-integration/gitlab-agent/v16/internal/tool/testing/testhelpers"
"gitlab.com/gitlab-org/cluster-integration/gitlab-agent/v16/pkg/agentcfg"
"go.uber.org/mock/gomock"
)
func TestSecurityPoliciesWorker(t *testing.T) {
testCases := []struct {
description string
status int32
response *getSecurityPoliciesResponse
expected configurationToUpdateData
}{
{
description: "worker sends update when a policy is present",
status: http.StatusOK,
response: &getSecurityPoliciesResponse{
Policies: []*SecurityPolicyConfiguration{
{
Cadence: "0 2 * * *",
Namespaces: []string{"ns1", "ns2"},
UpdatedAt: time.Now(),
},
},
},
expected: configurationToUpdateData{
agentID: testhelpers.AgentID,
containerScanningConfig: &agentcfg.ContainerScanningCF{
Cadence: "0 2 * * *",
VulnerabilityReport: &agentcfg.VulnerabilityReport{
Namespaces: []string{"ns1", "ns2"},
},
},
},
},
{
description: "worker sends update when a policy is not present",
status: http.StatusOK,
response: &getSecurityPoliciesResponse{
Policies: []*SecurityPolicyConfiguration{},
},
expected: configurationToUpdateData{
agentID: testhelpers.AgentID,
containerScanningConfig: nil,
},
},
{
description: "works sends update when status is 404",
status: http.StatusNotFound,
response: nil,
expected: configurationToUpdateData{
agentID: testhelpers.AgentID,
containerScanningConfig: nil,
},
},
}
for _, tc := range testCases {
t.Run(tc.description, func(t *testing.T) {
ctrl := gomock.NewController(t)
api := mock_modagent.NewMockAPI(ctrl)
updater := make(chan configurationToUpdateData)
ctx, cancel := context.WithCancel(context.Background())
api.EXPECT().
MakeGitLabRequest(
ctx,
"/policies_configuration",
gomock.Any(),
).MinTimes(1).
DoAndReturn(func(ctx context.Context, path string, opts ...modagent.GitLabRequestOption) (*modagent.GitLabResponse, error) {
var body []byte
if tc.response != nil {
var err error
body, err = json.Marshal(tc.response)
require.NoError(t, err)
}
return &modagent.GitLabResponse{
StatusCode: tc.status,
Body: io.NopCloser(bytes.NewReader(body)),
}, nil
})
api.EXPECT().
GetAgentID(ctx).
MinTimes(1).
Return(testhelpers.AgentID, nil)
policiesWorker := &securityPoliciesWorker{
api: api,
updater: updater,
}
go func() {
data := <-updater
assert.Equal(t, tc.expected, data)
cancel()
}()
policiesWorker.Run(ctx)
})
}
}
|
