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test: Add test to verify basic happy path
Signed-off-by: Mike Sul <[email protected]>
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Original file line number | Diff line number | Diff line change |
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package main | ||
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import ( | ||
"encoding/json" | ||
"fmt" | ||
composectl "github.com/foundriesio/composeapp/cmd/composectl/cmd" | ||
"os" | ||
"os/exec" | ||
"path" | ||
"testing" | ||
) | ||
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var ( | ||
composeExec = os.Getenv("COMPOSECTL_EXE") | ||
) | ||
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func TestSmoke(t *testing.T) { | ||
appName := "app" | ||
appBaseUri := "registry:5000/factory/" + appName | ||
appComposeDef := "services:\n busybox:\n image: ghcr.io/foundriesio/busybox:1.36\n command: sh -c \"while true; do sleep 60; done\"" | ||
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appDir := path.Join(t.TempDir(), appName) | ||
digestFile := path.Join(t.TempDir(), "app.sha256") | ||
err := os.MkdirAll(appDir, 0o755) | ||
if err != nil { | ||
t.Fatal(err) | ||
} | ||
err = os.WriteFile(path.Join(appDir, "docker-compose.yml"), []byte(appComposeDef), 0o640) | ||
if err != nil { | ||
t.Fatal(err) | ||
} | ||
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runCmd := func(t *testing.T, args ...string) []byte { | ||
c := exec.Command(composeExec, args...) | ||
c.Dir = appDir | ||
output, err := c.CombinedOutput() | ||
if err != nil { | ||
t.Errorf("failed to run `%s` command: %s\n", args[0], output) | ||
} | ||
return output | ||
} | ||
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var appUri string | ||
removeApp := func(t *testing.T) { | ||
t.Run("remove app", func(t *testing.T) { | ||
runCmd(t, "rm", appUri) | ||
}) | ||
} | ||
uninstallApp := func(t *testing.T) { | ||
t.Run("uninstall app", func(t *testing.T) { | ||
runCmd(t, "uninstall", appName) | ||
}) | ||
} | ||
stopApp := func(t *testing.T) { | ||
t.Run("stop app", func(t *testing.T) { | ||
runCmd(t, "stop", appName) | ||
}) | ||
} | ||
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t.Run("publish app", func(t *testing.T) { | ||
runCmd(t, "publish", "-d", digestFile, appBaseUri+":asdsa", "amd64") | ||
if b, err := os.ReadFile(digestFile); err == nil { | ||
appUri = appBaseUri + "@" + string(b) | ||
} else { | ||
t.Errorf("failed to read the published app digest: %s\n", err) | ||
} | ||
fmt.Printf("published app uri: %s\n", appUri) | ||
}) | ||
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t.Run("pull app", func(t *testing.T) { | ||
runCmd(t, "pull", appUri, "-u", "90") | ||
}) | ||
defer removeApp(t) | ||
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t.Run("check app", func(t *testing.T) { | ||
output := runCmd(t, "check", "--local", appUri, "--format", "json") | ||
checkResult := composectl.CheckAndInstallResult{} | ||
if err := json.Unmarshal(output, &checkResult); err != nil { | ||
t.Errorf("failed to unmarshal check app result: %s\n", err) | ||
} | ||
if len(checkResult.FetchCheck.MissingBlobs) > 0 { | ||
t.Errorf("There are missing app blobs: %+v\n", checkResult.FetchCheck.MissingBlobs) | ||
} | ||
}) | ||
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t.Run("list app", func(t *testing.T) { | ||
output := runCmd(t, "ls", "--format", "json") | ||
var lsOutput []composectl.AppJsonOutput | ||
if err := json.Unmarshal(output, &lsOutput); err != nil { | ||
t.Errorf("failed to unmarshal app list output: %s\n", err) | ||
} | ||
if appUri != lsOutput[0].URI { | ||
t.Errorf("app uri in the list output does not equal to the published app;"+ | ||
" published app uri: %s, app list uri: %s\n", appUri, lsOutput[0].URI) | ||
} | ||
}) | ||
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t.Run("install app", func(t *testing.T) { | ||
runCmd(t, "install", appUri) | ||
}) | ||
defer uninstallApp(t) | ||
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// TODO: Check whether app is installed | ||
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t.Run("run app", func(t *testing.T) { | ||
runCmd(t, "run", appName) | ||
}) | ||
defer stopApp(t) | ||
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t.Run("check if running", func(t *testing.T) { | ||
output := runCmd(t, "ps", appUri, "--format", "json") | ||
var psOutput map[string]composectl.App | ||
if err := json.Unmarshal(output, &psOutput); err != nil { | ||
t.Errorf("failed to unmarshal app ps output: %s\n", err) | ||
} | ||
if len(psOutput) != 1 { | ||
t.Errorf("expected one element in ps output, got: %d\n", len(psOutput)) | ||
} | ||
appStatus, ok := psOutput[appUri] | ||
if !ok { | ||
t.Errorf("no app URI in the ps output: %+v\n", psOutput) | ||
} | ||
if appStatus.State != "running" { | ||
t.Errorf("app is not running, its state: %+s\n", appStatus.State) | ||
} | ||
}) | ||
} |