diff --git a/suite2cases/ebs_build_single.json b/suite2cases/ebs_build_single.json
new file mode 100644
index 0000000000000000000000000000000000000000..3eb2dd0e15d2ed63b40224f4042a36d987fd7c72
--- /dev/null
+++ b/suite2cases/ebs_build_single.json
@@ -0,0 +1,8 @@
+{
+    "path": "$OET_PATH/testcases/ebs-test/oe_test_ebs_build_single",
+    "cases": [
+        {
+            "name": "oe_test_ebs_build_single_01"
+        }
+    ]
+}
diff --git a/suite2cases/ebs_create_snapshot.json b/suite2cases/ebs_create_snapshot.json
new file mode 100644
index 0000000000000000000000000000000000000000..8739d1cbb2c7030d8cb3d1ea5d7df09b211cc45f
--- /dev/null
+++ b/suite2cases/ebs_create_snapshot.json
@@ -0,0 +1,8 @@
+{
+    "path": "$OET_PATH/testcases/ebs-test/oe_test_ebs_create_snapshot",
+    "cases": [
+        {
+            "name": "oe_test_ebs_create_snapshot_01"
+        }
+    ]
+}
diff --git a/testcases/ebs-test/data/json/build_single-all-params.json b/testcases/ebs-test/data/json/build_single-all-params.json
new file mode 100644
index 0000000000000000000000000000000000000000..f2b7483e6161c9429ac8d1f60aec241a66dc066a
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_single-all-params.json
@@ -0,0 +1,26 @@
+{
+      "build_targets": [
+        {
+          "os_variant": "openEuler:22.03-LTS-SP2",
+          "flags": {
+            "build": true,
+            "publish": true
+          },
+          "ground_projects": [
+
+          ],
+          "architecture": "aarch64"
+        },
+        {
+          "os_variant": "openEuler:22.03-LTS-SP1",
+          "flags": {
+            "build": true,
+            "publish": true
+          },
+          "ground_projects": [
+
+          ],
+          "architecture": "x86_64"
+        }
+      ]
+}
diff --git a/testcases/ebs-test/data/json/build_single-no-architecture.json b/testcases/ebs-test/data/json/build_single-no-architecture.json
new file mode 100644
index 0000000000000000000000000000000000000000..9fcc52ec596857001ab97833ff89081a19c2417e
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_single-no-architecture.json
@@ -0,0 +1,14 @@
+{
+	"build_targets": [
+		{
+			"os_variant": "openEuler:22.09",
+			"ground_projects": ["openEuler:22.09-BaseOS-0913-2230"],
+			"flag": {
+				"build": true,
+				"publish": true
+			}
+		}
+	],
+	"snapshot_id": "",
+	"build_id": ""
+}
diff --git a/testcases/ebs-test/data/json/build_single-no-build-id.json b/testcases/ebs-test/data/json/build_single-no-build-id.json
new file mode 100644
index 0000000000000000000000000000000000000000..e63e5626f223fda0eb39838a0cc23a5768a8c71e
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_single-no-build-id.json
@@ -0,0 +1,15 @@
+{
+	"build_targets": [
+		{
+			"os_variant": "openEuler:22.09",
+			"architecture": "aarch64",
+			"ground_projects": ["openEuler:22.09-BaseOS-0913-2230"],
+			"flag": {
+				"build": true,
+				"publish": true
+			}
+		
+		}
+	],
+	"snapshot_id": ""
+}
diff --git a/testcases/ebs-test/data/json/build_single-no-ground-projects.json b/testcases/ebs-test/data/json/build_single-no-ground-projects.json
new file mode 100644
index 0000000000000000000000000000000000000000..fd9a2fbadf0f544d210be75cff43d765dc4a2a19
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_single-no-ground-projects.json
@@ -0,0 +1,14 @@
+{
+	"build_targets": [
+		{
+			"os_variant": "openEuler:22.09",
+			"architecture": "aarch64",
+			"flag": {
+				"build": true,
+				"publish": true
+			}
+		}
+	],
+	"snapshot_id": "",
+	"build_id": ""
+}
diff --git a/testcases/ebs-test/data/json/build_single-no-os-variant.json b/testcases/ebs-test/data/json/build_single-no-os-variant.json
new file mode 100644
index 0000000000000000000000000000000000000000..79ae72071c6942a0e127e04faf3aac27dbcad6d4
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_single-no-os-variant.json
@@ -0,0 +1,14 @@
+{
+	"build_targets": [
+		{
+			"architecture": "aarch64",
+			"ground_projects": ["openEuler:22.09-BaseOS-0913-2230"],
+			"flag": {
+				"build": true,
+				"publish": true
+			}
+		}
+	],
+	"snapshot_id": "",
+	"build_id": ""
+}
diff --git a/testcases/ebs-test/data/json/build_single-no-snapshot-id.json b/testcases/ebs-test/data/json/build_single-no-snapshot-id.json
new file mode 100644
index 0000000000000000000000000000000000000000..4f3745db981f114c3a8364da74f85bbe53e8a70a
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_single-no-snapshot-id.json
@@ -0,0 +1,14 @@
+{
+	"build_targets": [
+		{
+			"os_variant": "openEuler:22.09",
+			"architecture": "aarch64",
+			"ground_projects": ["openEuler:22.09-BaseOS-0913-2230"],
+			"flag": {
+				"build": true,
+				"publish": true
+			}
+		}
+	],
+	"build_id": ""
+}
diff --git a/testcases/ebs-test/data/json/build_targets.json b/testcases/ebs-test/data/json/build_targets.json
new file mode 100644
index 0000000000000000000000000000000000000000..d6b0097975247a7c11763290e165167f8725400e
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_targets.json
@@ -0,0 +1,13 @@
+{
+	"build_targets": [
+		{
+			"os_variant": "openEuler:22.09",
+			"architecture": "aarch64",
+			"ground_projects": ["openEuler:22.09-BaseOS-0913-2230"],
+			"flag": {
+				"build": true,
+				"publish": true
+			}
+		}
+	]
+}
diff --git a/testcases/ebs-test/data/json/build_targets_error.json b/testcases/ebs-test/data/json/build_targets_error.json
new file mode 100644
index 0000000000000000000000000000000000000000..dd7d272411a55ad55358ffce1ce1504c366ca5af
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_targets_error.json
@@ -0,0 +1,15 @@
+{
+	"build_targets": {
+		{
+			"os_variant": "openEuler:22.03-LTS",
+			"flag": {
+				"build": true,
+				"publish": true
+			},
+			"ground_projects": [
+				
+			],
+			"architecture": "aarch64"
+		}
+	}
+}
diff --git a/testcases/ebs-test/data/json/build_targets_include.json b/testcases/ebs-test/data/json/build_targets_include.json
new file mode 100644
index 0000000000000000000000000000000000000000..c033c96caed273d333208d8938ce71faf4502df2
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_targets_include.json
@@ -0,0 +1,15 @@
+{
+      "build_targets": [
+        {
+          "os_variant": "openEuler:22.03-LTS-SP2",
+          "flags": {
+            "build": true,
+            "publish": true
+          },
+          "ground_projects": [
+
+          ],
+          "architecture": "aarch64"
+        }
+      ]
+}
diff --git a/testcases/ebs-test/data/json/build_targets_include_snapshot.json b/testcases/ebs-test/data/json/build_targets_include_snapshot.json
new file mode 100644
index 0000000000000000000000000000000000000000..d6b0097975247a7c11763290e165167f8725400e
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_targets_include_snapshot.json
@@ -0,0 +1,13 @@
+{
+	"build_targets": [
+		{
+			"os_variant": "openEuler:22.09",
+			"architecture": "aarch64",
+			"ground_projects": ["openEuler:22.09-BaseOS-0913-2230"],
+			"flag": {
+				"build": true,
+				"publish": true
+			}
+		}
+	]
+}
diff --git a/testcases/ebs-test/data/json/build_targets_snapshot.json b/testcases/ebs-test/data/json/build_targets_snapshot.json
new file mode 100644
index 0000000000000000000000000000000000000000..710ee0a2d1f97c751b3c7b35d258a66959cd63ab
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_targets_snapshot.json
@@ -0,0 +1,15 @@
+{
+      "build_targets": [
+        {
+          "os_variant": "openEuler:22.03-LTS-SP1",
+          "flags": {
+            "build": true,
+            "publish": true
+          },
+          "ground_projects": [
+
+          ],
+          "architecture": "x86_64"
+        }
+      ]
+}
diff --git a/testcases/ebs-test/data/json/build_targets_snapshot_noinclude.json b/testcases/ebs-test/data/json/build_targets_snapshot_noinclude.json
new file mode 100644
index 0000000000000000000000000000000000000000..590e736d92bad239009cd6a6c347e9904ed2165c
--- /dev/null
+++ b/testcases/ebs-test/data/json/build_targets_snapshot_noinclude.json
@@ -0,0 +1,15 @@
+{
+	"build_targets": [
+        {	
+	  "os_variant": "openEuler:22.03-LTS",
+	  "architecture": "x86_64",
+ 	  "ground_projects": [
+
+	 ], 
+	 "flags": {
+		"build": true,
+		"publish": true
+	}
+      } 
+     ]
+}
diff --git a/testcases/ebs-test/data/json/del.json b/testcases/ebs-test/data/json/del.json
new file mode 100644
index 0000000000000000000000000000000000000000..e9c6286287260c9f27824bd0b56896ac01a89b77
--- /dev/null
+++ b/testcases/ebs-test/data/json/del.json
@@ -0,0 +1,3 @@
+{
+	"to_delete": true
+}
diff --git a/testcases/ebs-test/data/json/project-all-params.json b/testcases/ebs-test/data/json/project-all-params.json
new file mode 100644
index 0000000000000000000000000000000000000000..534651197baaabd1fea9b4d74892f67d56324bcc
--- /dev/null
+++ b/testcases/ebs-test/data/json/project-all-params.json
@@ -0,0 +1,67 @@
+ {
+      "lock": false,
+      "to_delete": false,
+      "users": {
+        "admin": "maintainer"
+      },
+      "emsx": "ems1",
+      "spec_branch": "master",
+      "build_targets": [
+        {
+          "os_variant": "openEuler:22.03-LTS-SP2",
+          "architecture": "aarch64",
+          "ground_projects": [
+
+          ],
+          "flags": {
+            "build": true,
+            "publish": true
+          }
+        },
+        {
+          "os_variant": "openEuler:22.03-LTS-SP1",
+          "architecture": "x86_64",
+          "ground_projects": [
+
+          ],
+          "flags": {
+            "build": true,
+            "publish": true
+          }
+        }
+      ],
+      "bootstrap_rpm_repo": [
+        {
+          "name": "everything",
+          "repo": "https://repo.huaweicloud.com/openeuler/openEuler-22.03-LTS/everything/"
+        }
+      ],
+      "my_specs": [
+        {
+          "spec_name": "python-flask",
+          "spec_url": "https://gitee.com/src-openeuler/python-flask.git",
+          "spec_branch": "",
+          "spec_description": ""
+        },
+        {
+          "spec_name": "bc",
+          "spec_url": "https://gitee.com/src-openeuler/bc.git",
+          "spec_branch": "",
+          "spec_description": ""
+        },
+        {
+          "spec_name": "pcs",
+          "spec_url": "https://gitee.com/src-openeuler/pcs.git",
+          "spec_branch": "",
+          "spec_description": ""
+        }
+      ],
+      "package_overrides": {
+        "ceph": {
+          "to_delete": true
+        }
+      },
+      "build_env_macros": "",
+      "description": ""
+}
+
diff --git a/testcases/ebs-test/data/yaml/build_single-all-params.yaml b/testcases/ebs-test/data/yaml/build_single-all-params.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..015b3f9295d9503a52910b95001d2c7960394cfc
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/build_single-all-params.yaml
@@ -0,0 +1,6 @@
+build_targets:
+  - os_variant: openEuler:22.03-LTS
+    architecture: aarch64
+    flags:
+      build: true
+      publish: true
diff --git a/testcases/ebs-test/data/yaml/build_single-no-architecture.yaml b/testcases/ebs-test/data/yaml/build_single-no-architecture.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..39c4fdbc9d2308d62a8630ee1b135b8d5b896b7d
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/build_single-no-architecture.yaml
@@ -0,0 +1,9 @@
+build_targets:
+-    os_variant: openEuler:22.09
+     ground_projects:
+     - openEuler:22.09-BaseOS-0913-2230
+     flag:
+          build: true
+          publish: true
+snapshot_id: ''
+build_id: ''
diff --git a/testcases/ebs-test/data/yaml/build_single-no-build-id.yaml b/testcases/ebs-test/data/yaml/build_single-no-build-id.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..7d26208edd6c31f2a8cbcbedf8207df30423b992
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/build_single-no-build-id.yaml
@@ -0,0 +1,9 @@
+build_targets:
+-    os_variant: openEuler:22.09
+     architecture: aarch64
+     ground_projects:
+     - openEuler:22.09-BaseOS-0913-2230
+     flag:
+          build: true
+          publish: true
+snapshot_id: ''
diff --git a/testcases/ebs-test/data/yaml/build_single-no-ground-projects.yaml b/testcases/ebs-test/data/yaml/build_single-no-ground-projects.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..8e102575f1015eb8749f0d8f7985c6607da099be
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/build_single-no-ground-projects.yaml
@@ -0,0 +1,8 @@
+build_targets:
+-    os_variant: openEuler:22.09
+     architecture: aarch64
+     flag:
+          build: true
+          publish: true
+snapshot_id: ''
+build_id: ''
diff --git a/testcases/ebs-test/data/yaml/build_single-no-os-variant.yaml b/testcases/ebs-test/data/yaml/build_single-no-os-variant.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..cc7457c34de6cb9abd2d2e402feb88c2d1aeea0e
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/build_single-no-os-variant.yaml
@@ -0,0 +1,9 @@
+build_targets:
+-    architecture: aarch64
+     ground_projects:
+     - openEuler:22.09-BaseOS-0913-2230
+     flag:
+          build: true
+          publish: true
+snapshot_id: ''
+build_id: ''
diff --git a/testcases/ebs-test/data/yaml/build_single-no-snapshot-id.yaml b/testcases/ebs-test/data/yaml/build_single-no-snapshot-id.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..fac443416e918bf267a4d2cf13d1ca1915b2da8c
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/build_single-no-snapshot-id.yaml
@@ -0,0 +1,9 @@
+build_targets:
+-    os_variant: openEuler:22.09
+     architecture: aarch64
+     ground_projects:
+     - openEuler:22.09-BaseOS-0913-2230
+     flag:
+          build: true
+          publish: true
+build_id: ''
diff --git a/testcases/ebs-test/data/yaml/build_targets.yaml b/testcases/ebs-test/data/yaml/build_targets.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..2fa7434bf6b0940607e701f391c6fa8cbf7e4ed5
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/build_targets.yaml
@@ -0,0 +1,3 @@
+build_targets:
+-    os_variant: openEuler:20.03-LTS-SP1
+     architecture: aarch64
diff --git a/testcases/ebs-test/data/yaml/snapshot-all-params.yaml b/testcases/ebs-test/data/yaml/snapshot-all-params.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..273641c98b75480a301ffec179dda0b7559f3a4e
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/snapshot-all-params.yaml
@@ -0,0 +1,2 @@
+prev_snapshot_id: ""
+is_trunk: true
diff --git a/testcases/ebs-test/data/yaml/snapshot-no-is-trunk.yaml b/testcases/ebs-test/data/yaml/snapshot-no-is-trunk.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..eae0f04ccacefbf2393cc2714ebe2e79bac0aef7
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/snapshot-no-is-trunk.yaml
@@ -0,0 +1 @@
+prev_snapshot_id: ${snapshot_id}
diff --git a/testcases/ebs-test/data/yaml/snapshot-no-prev-snapshot.yaml b/testcases/ebs-test/data/yaml/snapshot-no-prev-snapshot.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..9914bbfde7677f19896f33fe1f37380f6cec9327
--- /dev/null
+++ b/testcases/ebs-test/data/yaml/snapshot-no-prev-snapshot.yaml
@@ -0,0 +1 @@
+is_trunk: true
diff --git a/testcases/ebs-test/oe_test_ebs_build_single/oe_test_ebs_build_single_01.sh b/testcases/ebs-test/oe_test_ebs_build_single/oe_test_ebs_build_single_01.sh
new file mode 100755
index 0000000000000000000000000000000000000000..65448356461a71a0d8585533d5bf2ab7d532f29d
--- /dev/null
+++ b/testcases/ebs-test/oe_test_ebs_build_single/oe_test_ebs_build_single_01.sh
@@ -0,0 +1,74 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2023. huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# #############################################
+# @Author    :   BaiJing
+# @Contact   :   799286817@qq.com
+# @Date      :   2023/09/01
+# @License   :   Mulan PSL v2
+# @Desc      :   Test build single
+# #############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment."
+    num=$(date +%M%S)
+    ccb create projects test-00${num} --json ../data/json/project-all-params.json | grep '\"code\": 0'
+    LOG_INFO "End to prepare the test environment."
+}
+
+function run_test() {
+    LOG_INFO "Start to run test."
+    ccb build-single os_project=test-00${num} | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build single lack of packages parameter"
+    ccb build-single packages=python-flask | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build single lack of os_project parameter"
+    ccb build-single os_project=test-00${num} packages=python-flask | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "build single failed no build_id"
+    ccb build-single os_project=test-00${num} packages=python-flask --json ../data/json/build_single-all-params.json| grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "build single failed no build_id"
+    ccb build-single os_project=test-00${num} packages=python-flask --json ../data/json/build_targets_include.json | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "build single failed build_targets not included in project"
+    ccb build-single os_project=test-00${num} packages=python-flask --json ../data/json/build_targets_error.json| grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "build single failed build_targets not included in project"
+    ccb build-single os_project={xx} packages=python-flask | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build sinlge os_project parameter error "
+    ccb build-single os_project=xx packages=python-flask | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build sinlge os_project no exist"
+    build_id=$(ccb select builds os_project=test-00${num} -f build_id | tail -10  | grep build_id | awk -F ":" '{print $2}' | sed -e 's/^[ ]*//g' | sed 's/"\(.*\)"/\1/g')
+    ccb build-single os_project=test-00${num} packages=python-flask build_id=xx | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build single lack of build_id no exist"
+    snapshot_id=$(ccb select builds os_project=test-00${num} build_id=${build_id} -f snapshot_id | grep snapshot_id | awk -F ":" '{print $2}' | sed -e 's/^[ ]*//g' | sed 's/"\(.*\)"/\1/g')
+    ccb build-single os_project=test-00${num} packages=python-flask snapshot_id=${snapshot_id} | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check build single failed only snapshot_id"
+    ccb build-single os_project=test-00${num} packages=python-flask snapshot_id=${snapshot_id} --json ../data/json/build_targets_snapshot_noinclude.json| grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build single failed build targets not include in snapshot"
+    ccb build-single os_project=test-00${num} packages=python-flask snapshot_id=${snapshot_id} --json ../data/json/build_targets_snapshot.json| grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check build single failed build targets include in snapshot"
+    ccb build-single os_project=test-00${num} packages=python-flask  --json ../data/json/build_targets_snapshot.json --yaml ../data/yaml/build_single-all-params.yaml build_id=1234 | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build single failed build id no exist"
+    ccb build-single os_project=test-00${num} packages=python-flask  --json ../data/json/build_targets_snapshot.json --yaml ../data/yaml/build_single-all-params.yaml | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check build single failed json error"
+    ccb build-single os_project=test-00${num} packages=python-flask  --json ../data/json/build_targets_snapshot.json  build_id=1234 --yaml ../data/yaml/build_single-all-params.yaml | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build single failed build id no exist"
+    ccb build-single os_project=test-00${num} packages=python-flask build_id=${build_id} snapshot_id=xx | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check build single failed snapshot_id no exist"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "Start to restore the test environment."
+    ccb update projects test-00${num} -j ../data/json/del.json
+    LOG_INFO "End to restore the test environment."
+}
+
+main "$@"
diff --git a/testcases/ebs-test/oe_test_ebs_create_snapshot/oe_test_ebs_create_snapshot_01.sh b/testcases/ebs-test/oe_test_ebs_create_snapshot/oe_test_ebs_create_snapshot_01.sh
new file mode 100755
index 0000000000000000000000000000000000000000..48a92b781aedf89e0f4e1f69257620fd9f9d2a26
--- /dev/null
+++ b/testcases/ebs-test/oe_test_ebs_create_snapshot/oe_test_ebs_create_snapshot_01.sh
@@ -0,0 +1,74 @@
+#!/usr/bin/bash
+
+# Copyright (c) 2023. huawei Technologies Co.,Ltd.ALL rights reserved.
+# This program is licensed -i under Mulan PSL v2.
+# You can use it according to the terms and conditions of the Mulan PSL v2.
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+# #############################################
+# @Author    :   BaiJing
+# @Contact   :   799286817@qq.com
+# @Date      :   2023/09/01
+# @License   :   Mulan PSL v2
+# @Desc      :   Test create snapshot
+# #############################################
+
+source "$OET_PATH/libs/locallibs/common_lib.sh"
+
+function pre_test() {
+    LOG_INFO "Start to prepare the test environment."
+    num=$(date +%M%S)
+    ccb create projects test-00${num} --json ../data/json/project-all-params.json | grep '\"code\": 0'
+    LOG_INFO "End to prepare the test environment."
+}
+
+function run_test() {
+    LOG_INFO "Start to run test."
+    ccb create snapshots test-00${num}| grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "create snapshot fail" 
+    ccb create snapshots | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check create snapshot error no project"
+    snapshot_id=$(ccb select snapshots os_project=test-00${num} -f snapshot_id | tail -10  | grep snapshot_id | awk -F ":" '{print $2}' | sed -e 's/^[ ]*//g' | sed 's/"\(.*\)"/\1/g')
+    ccb create snapshots test-00${num} prev_snapshot_id=${snapshot_id} | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    ccb create snapshots xxx  prev_snapshot_id=${snapshot_id} | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check create snapshot error"
+    ccb create snapshots [test-00${num}] prev_snapshot_id=${snapshot_id} | grep '\"code\": 0'
+    CHECK_RESULT $? 1 0 "Check create snapshot error"
+    sed -i 's/id\": .*/id\": "'${snapshot_id}'",/g' ../data/json/snapshot-all-params.json
+    ccb create snapshots test-00${num} --json ../data/json/snapshot-all-params.json | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    sed -i 's/id\": .*/id\": "'${snapshot_id}'"/g' ../data/json/snapshot-no-is-trunk.json
+    ccb create snapshots test-00${num} --json ../data/json/snapshot-no-is-trunk.json | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    ccb create snapshots test-00${num} --json ../data/json/snapshot-no-prev-snapshot.json | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    sed -i 's/: .*/: ${snapshot_id}/g' ../data/yaml/snapshot-no-is-trunk.yaml
+    ccb create snapshots test-00${num} --yaml ../data/yaml/snapshot-no-is-trunk.yaml | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    ccb create snapshots test-00${num} --yaml ../data/yaml/snapshot-no-prev-snapshot.yaml | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    ccb create snapshots test-00${num} --yaml ../data/yaml/snapshot-all-params.yaml | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    ccb create snapshots test-00${num} --yaml ../data/yaml/snapshot-no-is-trunk.yaml prev_snapshot_id=${snapshot_id} | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    ccb create snapshots test-00${num} --json ../data/json/snapshot-all-params.json --yaml ../data/yaml/snapshot-no-is-trunk.yaml prev_snapshot_id=${snapshot_id}| grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    ccb create snapshots test-00${num} --yaml ../data/yaml/snapshot-all-params.yaml --json ../data/json/snapshot-no-is-trunk.json prev_snapshot_id=${snapshot_id}| grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    ccb create snapshots test-00${num} prev_snapshot_id=${snapshot_id} --yaml ../data/yaml/snapshot-all-params.yaml --json ../data/json/snapshot-no-is-trunk.json | grep '\"code\": 0'
+    CHECK_RESULT $? 0 0 "Check create snapshot error"
+    LOG_INFO "End to run test."
+}
+
+function post_test() {
+    LOG_INFO "Start to restore the test environment."
+    ccb update projects test-00${num} -j ../data/json/del.json
+    LOG_INFO "End to restore the test environment."
+}
+
+main "$@"