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SmartSmallBoy/loongcollector_cpp

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ContainerDiscoveryOptionsUnittest.cpp 5.89 KB
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// Copyright 2023 iLogtail Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <memory>
#include <string>
#include "json/json.h"
#include "collection_pipeline/CollectionPipelineContext.h"
#include "common/JsonUtil.h"
#include "container_manager/ContainerDiscoveryOptions.h"
#include "unittest/Unittest.h"
using namespace std;
namespace logtail {
class ContainerDiscoveryOptionsUnittest : public testing::Test {
public:
void OnSuccessfulInit() const;
private:
const string pluginType = "test";
CollectionPipelineContext ctx;
};
void ContainerDiscoveryOptionsUnittest::OnSuccessfulInit() const {
unique_ptr<ContainerDiscoveryOptions> config;
Json::Value configJson;
string configStr, errorMsg;
// only mandatory param
config.reset(new ContainerDiscoveryOptions());
APSARA_TEST_EQUAL("", config->mContainerFilters.mK8sNamespaceRegex);
APSARA_TEST_EQUAL("", config->mContainerFilters.mK8sPodRegex);
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mIncludeK8sLabel.size());
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mExcludeK8sLabel.size());
APSARA_TEST_EQUAL("", config->mContainerFilters.mK8sContainerRegex);
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mIncludeEnv.size());
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mExcludeEnv.size());
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mIncludeContainerLabel.size());
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mExcludeContainerLabel.size());
APSARA_TEST_EQUAL(0U, config->mExternalK8sLabelTag.size());
APSARA_TEST_EQUAL(0U, config->mExternalEnvTag.size());
APSARA_TEST_FALSE(config->mCollectingContainersMeta);
// valid optional param
configStr = R"(
{
"ContainerFilters": {
"K8sNamespaceRegex": "default",
"K8sPodRegex": "pod",
"IncludeK8sLabel": {
"key": "v1"
},
"ExcludeK8sLabel": {
"key": "v2"
},
"K8sContainerRegex": "container",
"IncludeEnv": {
"key": "v3"
},
"ExcludeEnv": {
"key": "v4"
},
"IncludeContainerLabel": {
"key": "v5"
},
"ExcludeContainerLabel": {
"key": "v6"
}
},
"ExternalK8sLabelTag": {
"a": "b"
},
"ExternalEnvTag": {
"c": "d"
},
"CollectingContainersMeta": true
}
)";
APSARA_TEST_TRUE(ParseJsonTable(configStr, configJson, errorMsg));
config.reset(new ContainerDiscoveryOptions());
APSARA_TEST_TRUE(config->Init(configJson, ctx, pluginType));
APSARA_TEST_EQUAL("default", config->mContainerFilters.mK8sNamespaceRegex);
APSARA_TEST_EQUAL("pod", config->mContainerFilters.mK8sPodRegex);
APSARA_TEST_EQUAL(1U, config->mContainerFilters.mIncludeK8sLabel.size());
APSARA_TEST_EQUAL(1U, config->mContainerFilters.mExcludeK8sLabel.size());
APSARA_TEST_EQUAL("container", config->mContainerFilters.mK8sContainerRegex);
APSARA_TEST_EQUAL(1U, config->mContainerFilters.mIncludeEnv.size());
APSARA_TEST_EQUAL(1U, config->mContainerFilters.mExcludeEnv.size());
APSARA_TEST_EQUAL(1U, config->mContainerFilters.mIncludeContainerLabel.size());
APSARA_TEST_EQUAL(1U, config->mContainerFilters.mExcludeContainerLabel.size());
APSARA_TEST_EQUAL(1U, config->mExternalK8sLabelTag.size());
APSARA_TEST_EQUAL(1U, config->mExternalEnvTag.size());
APSARA_TEST_TRUE(config->mCollectingContainersMeta);
// invalid optional param
configStr = R"(
{
"ContainerFilters": {
"K8sNamespaceRegex": true,
"K8sPodRegex": true,
"IncludeK8sLabel": true,
"ExcludeK8sLabel": true,
"K8sContainerRegex": true,
"IncludeEnv": true,
"ExcludeEnv": true,
"IncludeContainerLabel": true,
"ExcludeContainerLabel": true
},
"ExternalK8sLabelTag": true,
"ExternalEnvTag": true,
"CollectingContainersMeta": "true"
}
)";
APSARA_TEST_TRUE(ParseJsonTable(configStr, configJson, errorMsg));
config.reset(new ContainerDiscoveryOptions());
APSARA_TEST_TRUE(config->Init(configJson, ctx, pluginType));
APSARA_TEST_EQUAL("", config->mContainerFilters.mK8sNamespaceRegex);
APSARA_TEST_EQUAL("", config->mContainerFilters.mK8sPodRegex);
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mIncludeK8sLabel.size());
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mExcludeK8sLabel.size());
APSARA_TEST_EQUAL("", config->mContainerFilters.mK8sContainerRegex);
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mIncludeEnv.size());
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mExcludeEnv.size());
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mIncludeContainerLabel.size());
APSARA_TEST_EQUAL(0U, config->mContainerFilters.mExcludeContainerLabel.size());
APSARA_TEST_EQUAL(0U, config->mExternalK8sLabelTag.size());
APSARA_TEST_EQUAL(0U, config->mExternalEnvTag.size());
APSARA_TEST_FALSE(config->mCollectingContainersMeta);
}
UNIT_TEST_CASE(ContainerDiscoveryOptionsUnittest, OnSuccessfulInit)
} // namespace logtail
UNIT_TEST_MAIN
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