Simplify getVersionInfo test and remove rage condition

cmd/soroban-rpc/internal/integrationtest/get_version_info_test.go

@@ -2,12 +2,8 @@ package integrationtest
 
 import (
 	"context"
-	"fmt"
-	"os/exec"
 	"testing"
 
-	"github.com/stretchr/testify/require"
-
 	"github.com/stellar/soroban-rpc/cmd/soroban-rpc/internal/config"
 	"github.com/stellar/soroban-rpc/cmd/soroban-rpc/internal/integrationtest/infrastructure"
 
@@ -16,50 +12,22 @@ import (
 	"github.com/stellar/soroban-rpc/cmd/soroban-rpc/internal/methods"
 )
 
+func init() {
+	// Initialize variables to non-empty values
+	config.CommitHash = "commitHash"
+	config.BuildTimestamp = "buildTimestamp"
+}
+
 func TestGetVersionInfoSucceeds(t *testing.T) {
 	test := infrastructure.NewTest(t, nil)
 
-	version, commitHash, buildTimeStamp := config.Version, config.CommitHash, config.BuildTimestamp
-
-	populateVersionInfo(t)
-
-	// reset to previous config values
-	t.Cleanup(func() {
-		config.Version = version
-		config.CommitHash = commitHash
-		config.BuildTimestamp = buildTimeStamp
-	})
-
-	client := test.GetRPCLient()
-
 	var result methods.GetVersionInfoResponse
-	err := client.CallResult(context.Background(), "getVersionInfo", nil, &result)
+	err := test.GetRPCLient().CallResult(context.Background(), "getVersionInfo", nil, &result)
 	assert.NoError(t, err)
 
-	assert.Equal(t, config.Version, result.Version)
-	assert.Equal(t, config.BuildTimestamp, result.BuildTimestamp)
-	assert.Equal(t, config.CommitHash, result.CommitHash)
+	assert.Equal(t, "0.0.0", result.Version)
+	assert.Equal(t, "buildTimestamp", result.BuildTimestamp)
+	assert.Equal(t, "commitHash", result.CommitHash)
 	assert.Equal(t, test.GetProtocolVersion(), result.ProtocolVersion)
 	assert.NotEmpty(t, result.CaptiveCoreVersion)
-
-}
-
-// Runs git commands to fetch version information
-func populateVersionInfo(t *testing.T) {
-
-	execFunction := func(command string, args ...string) string {
-		cmd := exec.Command(command, args...)
-		t.Log("Running", cmd.Env, cmd.Args)
-		out, innerErr := cmd.Output()
-		if exitErr, ok := innerErr.(*exec.ExitError); ok {
-			fmt.Printf("stdout:\n%s\n", string(out))
-			fmt.Printf("stderr:\n%s\n", string(exitErr.Stderr))
-		}
-		require.NoError(t, innerErr)
-		return string(out)
-	}
-
-	config.Version = execFunction("git", "describe", "--tags", "--always", "--abbrev=0", "--match='v[0-9]*.[0-9]*.[0-9]*'")
-	config.CommitHash = execFunction("git", "rev-parse", "HEAD")
-	config.BuildTimestamp = execFunction("date", "+%Y-%m-%dT%H:%M:%S")
 }