feat: support to get go mod version

Author: LinuxSuRen

docs/site/content/zh/latest/tasks/verify.md

@@ -16,3 +16,30 @@ title = "测试用例验证"
       verify:
         - len(data.data)  == 6
 ```
+
+## 数组值检查
+
+```yaml
+- name: popularHeaders
+  request:
+    api: /popularHeaders
+  expect:
+    verify:
+      - any(data.data, {.key == "Content-Type"})
+```
+
+[更多用法](https://expr-lang.org/docs/language-definition#any).
+
+## 字符串判断
+
+```yaml
+- name: metrics
+  request:
+    api: |
+      {{.param.server}}/metrics
+  expect:
+    verify:
+      - indexOf(data, "atest_execution_count") != -1
+```
+
+[更多用法](https://expr-lang.org/docs/language-definition#indexOf).

go.mod

@@ -41,6 +41,8 @@ require (
 	gopkg.in/yaml.v3 v3.0.1
 )
 
+require golang.org/x/mod v0.22.0 // indirect
+
 require (
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver/v3 v3.2.1 // indirect

go.sum

@@ -224,6 +224,8 @@ golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4
 golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
 golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/mod v0.22.0 h1:D4nJWe9zXqHOmWqj4VMOJhvzj7bEZg4wEYa759z1pH4=
+golang.org/x/mod v0.22.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=

go.work.sum

@@ -2154,6 +2154,7 @@ google.golang.org/api v0.149.0/go.mod h1:Mwn1B7JTXrzXtnvmzQE2BD6bYZQ8DShKZDZbeN9
 google.golang.org/api v0.155.0 h1:vBmGhCYs0djJttDNynWo44zosHlPvHmA0XiN2zP2DtA=
 google.golang.org/api v0.155.0/go.mod h1:GI5qK5f40kCpHfPn6+YzGAByIKWv8ujFnmoWm7Igduk=
 google.golang.org/api v0.162.0/go.mod h1:6SulDkfoBIg4NFmCuZ39XeeAgSHCPecfSUuDyYlAHs0=
+google.golang.org/appengine v1.6.8 h1:IhEN5q69dyKagZPYMSdIjS2HqprW324FRQZJcGqPAsM=
 google.golang.org/appengine v1.6.8/go.mod h1:1jJ3jBArFh5pcgW8gCtRJnepW8FzD1V44FJffLiz/Ds=
 google.golang.org/cloud v0.0.0-20151119220103-975617b05ea8/go.mod h1:0H1ncTHf11KCFhTc/+EFRbzSCOZx+VUbRMk55Yv5MYk=
 google.golang.org/genproto v0.0.0-20190522204451-c2c4e71fbf69/go.mod h1:z3L6/3dTEVtUr6QSP8miRzeRqwQOioJ9I66odjN4I7s=

main.go

@@ -1,17 +1,22 @@
 package main
 
 import (
+	_ "embed"
+	"github.com/linuxsuren/api-testing/pkg/version"
 	"os"
 
-	// _ "github.com/apache/skywalking-go"
 	"github.com/linuxsuren/api-testing/cmd"
 	"github.com/linuxsuren/api-testing/pkg/server"
 	exec "github.com/linuxsuren/go-fake-runtime"
 )
 
 func main() {
+	version.SetMod(goMod)
 	c := cmd.NewRootCmd(exec.NewDefaultExecer(), server.NewDefaultHTTPServer())
 	if err := c.Execute(); err != nil {
 		os.Exit(1)
 	}
 }
+
+//go:embed go.mod
+var goMod string

pkg/render/template.go

@@ -26,6 +26,7 @@ import (
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
+	"github.com/linuxsuren/api-testing/pkg/version"
 	"io"
 	mathrand "math/rand"
 	"strings"
@@ -193,6 +194,11 @@ func GetAdvancedFuncs() []AdvancedFunc {
 	return advancedFuncs
 }
 
+func GetEngineVersion() (ver string) {
+	ver, _ = version.GetModVersion("github.com/Masterminds/sprig", "")
+	return
+}
+
 func generateJSONString(fields []string) (result string) {
 	data := make(map[string]string)
 	for _, item := range fields {

pkg/render/template_test.go

@@ -289,3 +289,8 @@ func TestFuncUsages(t *testing.T) {
 		assert.NotEmpty(t, usage)
 	}
 }
+
+func TestGetEngineVersion(t *testing.T) {
+	ver := GetEngineVersion()
+	assert.Empty(t, ver)
+}

pkg/version/mod.go

@@ -0,0 +1,57 @@
+/*
+Copyright 2024 API Testing 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.
+*/
+package version
+
+import (
+	"golang.org/x/mod/modfile"
+)
+
+var goMod string
+
+func SetMod(mod string) {
+	goMod = mod
+}
+
+func GetModVersions(mod string) (verMap map[string]string, err error) {
+	if mod == "" {
+		mod = goMod
+	}
+
+	var f *modfile.File
+	f, err = modfile.Parse("go.mod", []byte(mod), nil)
+	if err != nil {
+		return
+	}
+
+	verMap = make(map[string]string, len(f.Require))
+	for _, req := range f.Require {
+		verMap[req.Mod.Path] = req.Mod.Version
+	}
+	return
+}
+
+func GetModVersion(name, mod string) (ver string, err error) {
+	var verMap map[string]string
+	if verMap, err = GetModVersions(mod); err == nil {
+		for k, v := range verMap {
+			if k == name {
+				ver = v
+				break
+			}
+		}
+	}
+	return
+}

pkg/version/mod_test.go

@@ -0,0 +1,50 @@
+/*
+Copyright 2024 API Testing 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.
+*/
+package version
+
+import (
+	_ "embed"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestGetModVersion(t *testing.T) {
+	t.Run("empty mod", func(t *testing.T) {
+		SetMod("")
+		_, err := GetModVersion("", "")
+		assert.NoError(t, err)
+	})
+
+	t.Run("a simple mod", func(t *testing.T) {
+		ver, err := GetModVersion("github.com/a/b", simpleMod)
+		assert.NoError(t, err)
+		assert.Equal(t, "v0.0.1", ver)
+	})
+
+	t.Run("not found in mod", func(t *testing.T) {
+		ver, err := GetModVersion("github.com/a/b/c", simpleMod)
+		assert.NoError(t, err)
+		assert.Equal(t, "", ver)
+	})
+
+	t.Run("invalid mod", func(t *testing.T) {
+		_, err := GetModVersion("github.com/a/b", `invalid`)
+		assert.Error(t, err)
+	})
+}
+
+//go:embed testdata/go.mod.txt
+var simpleMod string

pkg/version/testdata/go.mod.txt

@@ -0,0 +1,7 @@
+module github.com/linuxsuren/api-testing
+
+go 1.22.4
+
+require (
+	github.com/a/b v0.0.1
+)