1 files changed, 82 insertions, 0 deletions
diff --git a/cmd/podman/run_test.go b/cmd/podman/run_test.go
new file mode 100644
index 000000000..622e75d3e
--- /dev/null
+++ b/cmd/podman/run_test.go
@@ -0,0 +1,82 @@
+package main
+
+import (
+	"testing"
+
+	ociv1 "github.com/opencontainers/image-spec/specs-go/v1"
+	spec "github.com/opencontainers/runtime-spec/specs-go"
+	"github.com/projectatomic/libpod/libpod"
+	"github.com/stretchr/testify/assert"
+	"github.com/urfave/cli"
+)
+
+var (
+	cmd         = []string{"podman", "test", "alpine"}
+	CLI         *cli.Context
+	testCommand = cli.Command{
+		Name:   "test",
+		Flags:  createFlags,
+		Action: testCmd,
+	}
+)
+
+// generates a mocked ImageData structure based on alpine
+func generateAlpineImageData() *libpod.ImageData {
+	config := &ociv1.ImageConfig{
+		User:         "",
+		ExposedPorts: nil,
+		Env:          []string{"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"},
+		Entrypoint:   []string{},
+		Cmd:          []string{"/bin/sh"},
+		Volumes:      nil,
+		WorkingDir:   "",
+		Labels:       nil,
+		StopSignal:   "",
+	}
+
+	data := &libpod.ImageData{
+		ID:           "e21c333399e0aeedfd70e8827c9fba3f8e9b170ef8a48a29945eb7702bf6aa5f",
+		RepoTags:     []string{"docker.io/library/alpine:latest"},
+		RepoDigests:  []string{"docker.io/library/alpine@sha256:5cb04fce748f576d7b72a37850641de8bd725365519673c643ef2d14819b42c6"},
+		Comment:      "Created:2017-12-01 18:48:48.949613376 +0000",
+		Author:       "",
+		Architecture: "amd64",
+		Os:           "linux",
+		Version:      "17.06.2-ce",
+		Config:       config,
+	}
+	return data
+}
+
+// sets a global CLI
+func testCmd(c *cli.Context) error {
+	CLI = c
+	return nil
+}
+
+// creates the mocked cli pointing to our create flags
+// global flags like log-level are not implemented
+func createCLI() cli.App {
+	a := cli.App{
+		Commands: []cli.Command{
+			testCommand,
+		},
+	}
+	return a
+}
+
+func getRuntimeSpec(c *cli.Context) *spec.Spec {
+	runtime, _ := getRuntime(c)
+	createConfig, _ := parseCreateOpts(c, runtime, "alpine", generateAlpineImageData())
+	runtimeSpec, _ := createConfigToOCISpec(createConfig)
+	return runtimeSpec
+}
+
+// TestPIDsLimit verifies the inputed pid-limit is correctly defined in the spec
+func TestPIDsLimit(t *testing.T) {
+	a := createCLI()
+	args := []string{"--pids-limit", "22"}
+	a.Run(append(cmd, args...))
+	runtimeSpec := getRuntimeSpec(CLI)
+	assert.Equal(t, runtimeSpec.Linux.Resources.Pids.Limit, int64(22))
+}