From 54587335bee45bdd5e4b975b4760b2898a138f2a Mon Sep 17 00:00:00 2001
From: Brent Baude <bbaude@redhat.com>
Date: Tue, 21 Jan 2020 12:44:50 -0600
Subject: [CI:DOCS]Binding overhauls

Add binding for networks and begin documentation for binding methods for godoc.  Also, add major functions to their own subpackages so reduce the amount of of method confusion.  So instead of: bindings.ListImages(), we now do a [bindings].images.List().

Also, the connection is passed to each binding method via a context to allow for future growth.

Lastly, add first set of tests.  There are a couple of things to work out for rootless tests yet.

Signed-off-by: Brent Baude <bbaude@redhat.com>
---
 pkg/bindings/test/common_test.go | 112 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 pkg/bindings/test/common_test.go

(limited to 'pkg/bindings/test/common_test.go')

diff --git a/pkg/bindings/test/common_test.go b/pkg/bindings/test/common_test.go
new file mode 100644
index 000000000..4f2a98f2b
--- /dev/null
+++ b/pkg/bindings/test/common_test.go
@@ -0,0 +1,112 @@
+package test_bindings
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+
+	"github.com/onsi/ginkgo"
+	"github.com/onsi/gomega/gexec"
+	"github.com/pkg/errors"
+)
+
+const (
+	defaultPodmanBinaryLocation string = "/usr/bin/podman"
+)
+
+type bindingTest struct {
+	artifactDirPath string
+	imageCacheDir   string
+	sock            string
+	tempDirPath     string
+	runRoot         string
+	crioRoot        string
+}
+
+func (b *bindingTest) runPodman(command []string) *gexec.Session {
+	var cmd []string
+	podmanBinary := defaultPodmanBinaryLocation
+	val, ok := os.LookupEnv("PODMAN_BINARY")
+	if ok {
+		podmanBinary = val
+	}
+	val, ok = os.LookupEnv("CGROUP_MANAGER")
+	if ok {
+		cmd = append(cmd, "--cgroup-manager", val)
+	}
+	val, ok = os.LookupEnv("CNI_CONFIG_DIR")
+	if ok {
+		cmd = append(cmd, "--cni-config-dir", val)
+	}
+	val, ok = os.LookupEnv("CONMON")
+	if ok {
+		cmd = append(cmd, "--conmon", val)
+	}
+	val, ok = os.LookupEnv("ROOT")
+	if ok {
+		cmd = append(cmd, "--root", val)
+	} else {
+		cmd = append(cmd, "--root", b.crioRoot)
+	}
+	val, ok = os.LookupEnv("OCI_RUNTIME")
+	if ok {
+		cmd = append(cmd, "--runtime", val)
+	}
+	val, ok = os.LookupEnv("RUNROOT")
+	if ok {
+		cmd = append(cmd, "--runroot", val)
+	} else {
+		cmd = append(cmd, "--runroot", b.runRoot)
+	}
+	val, ok = os.LookupEnv("STORAGE_DRIVER")
+	if ok {
+		cmd = append(cmd, "--storage-driver", val)
+	}
+	val, ok = os.LookupEnv("STORAGE_OPTIONS")
+	if ok {
+		cmd = append(cmd, "--storage", val)
+	}
+	cmd = append(cmd, command...)
+	c := exec.Command(podmanBinary, cmd...)
+	fmt.Printf("Running: %s %s\n", podmanBinary, strings.Join(cmd, " "))
+	session, err := gexec.Start(c, ginkgo.GinkgoWriter, ginkgo.GinkgoWriter)
+	if err != nil {
+		panic(errors.Errorf("unable to run podman command: %q", cmd))
+	}
+	return session
+}
+
+func newBindingTest() *bindingTest {
+	tmpPath, _ := createTempDirInTempDir()
+	b := bindingTest{
+		crioRoot:        filepath.Join(tmpPath, "crio"),
+		runRoot:         filepath.Join(tmpPath, "run"),
+		artifactDirPath: "",
+		imageCacheDir:   "",
+		sock:            fmt.Sprintf("unix:%s", filepath.Join(tmpPath, "api.sock")),
+		tempDirPath:     tmpPath,
+	}
+	return &b
+}
+
+// createTempDirinTempDir create a temp dir with prefix podman_test
+func createTempDirInTempDir() (string, error) {
+	return ioutil.TempDir("", "libpod_api")
+}
+
+func (b *bindingTest) startAPIService() *gexec.Session {
+	var (
+		cmd []string
+	)
+	cmd = append(cmd, "--log-level=debug", "service", "--timeout=999999", b.sock)
+	return b.runPodman(cmd)
+}
+
+func (b *bindingTest) cleanup() {
+	if err := os.RemoveAll(b.tempDirPath); err != nil {
+		fmt.Println(err)
+	}
+}
-- 
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