i dont like commits

cmd/desloppify_proxy_test.go

@@ -0,0 +1,136 @@
+package cmd
+
+import (
+	"bytes"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestQualityPassthroughScanArgs(t *testing.T) {
+	logFile := setupFakeDesloppify(t)
+
+	stdout, stderr, err := runRootCommand(t, "quality", "scan", "--path", ".")
+	if err != nil {
+		t.Fatalf("quality scan returned error: %v\nstderr:\n%s", err, stderr)
+	}
+
+	logged := readFileTrimmed(t, logFile)
+	if logged != "scan --path ." {
+		t.Fatalf("forwarded args = %q, want %q", logged, "scan --path .")
+	}
+	if !strings.Contains(stderr, desloppifyAttribution) {
+		t.Fatalf("stderr missing attribution, got:\n%s", stderr)
+	}
+	if !strings.Contains(stdout, "fake stdout") {
+		t.Fatalf("stdout missing fake tool output, got:\n%s", stdout)
+	}
+}
+
+func TestQualityNoArgsForwardsHelp(t *testing.T) {
+	logFile := setupFakeDesloppify(t)
+
+	_, stderr, err := runRootCommand(t, "quality")
+	if err != nil {
+		t.Fatalf("quality returned error: %v\nstderr:\n%s", err, stderr)
+	}
+
+	logged := readFileTrimmed(t, logFile)
+	if logged != "--help" {
+		t.Fatalf("forwarded args = %q, want %q", logged, "--help")
+	}
+}
+
+func TestReviewNoArgsRunsDefaultBatchFlow(t *testing.T) {
+	logFile := setupFakeDesloppify(t)
+
+	_, stderr, err := runRootCommand(t, "review")
+	if err != nil {
+		t.Fatalf("review returned error: %v\nstderr:\n%s", err, stderr)
+	}
+
+	logged := readFileTrimmed(t, logFile)
+	want := "review --run-batches --runner codex --parallel --scan-after-import"
+	if logged != want {
+		t.Fatalf("forwarded args = %q, want %q", logged, want)
+	}
+}
+
+func TestReviewForwardsArgs(t *testing.T) {
+	logFile := setupFakeDesloppify(t)
+
+	_, stderr, err := runRootCommand(t, "review", "--prepare")
+	if err != nil {
+		t.Fatalf("review --prepare returned error: %v\nstderr:\n%s", err, stderr)
+	}
+
+	logged := readFileTrimmed(t, logFile)
+	if logged != "review --prepare" {
+		t.Fatalf("forwarded args = %q, want %q", logged, "review --prepare")
+	}
+}
+
+func TestMissingDesloppifyShowsInstallGuidance(t *testing.T) {
+	t.Setenv("PATH", t.TempDir())
+
+	_, stderr, err := runRootCommand(t, "quality", "scan", "--path", ".")
+	if err == nil {
+		t.Fatal("expected error when desloppify is missing")
+	}
+
+	if !strings.Contains(stderr, "desloppify was not found in PATH") {
+		t.Fatalf("stderr missing missing-binary guidance, got:\n%s", stderr)
+	}
+	if !strings.Contains(stderr, "pip install --upgrade \"desloppify[full]\"") {
+		t.Fatalf("stderr missing install command, got:\n%s", stderr)
+	}
+}
+
+func setupFakeDesloppify(t *testing.T) string {
+	t.Helper()
+
+	tmpDir := t.TempDir()
+	logFile := filepath.Join(tmpDir, "args.log")
+	scriptPath := filepath.Join(tmpDir, "desloppify")
+
+	script := "#!/bin/sh\n" +
+		"printf '%s\\n' \"$*\" > \"$DEVOUR_TEST_LOG\"\n" +
+		"echo fake stdout\n" +
+		"echo fake stderr 1>&2\n" +
+		"exit 0\n"
+
+	if err := os.WriteFile(scriptPath, []byte(script), 0755); err != nil {
+		t.Fatalf("failed to write fake desloppify script: %v", err)
+	}
+
+	oldPath := os.Getenv("PATH")
+	t.Setenv("PATH", tmpDir+string(os.PathListSeparator)+oldPath)
+	t.Setenv("DEVOUR_TEST_LOG", logFile)
+
+	return logFile
+}
+
+func runRootCommand(t *testing.T, args ...string) (string, string, error) {
+	t.Helper()
+
+	var outBuf bytes.Buffer
+	var errBuf bytes.Buffer
+
+	rootCmd.SetOut(&outBuf)
+	rootCmd.SetErr(&errBuf)
+	rootCmd.SetArgs(args)
+
+	_, err := rootCmd.ExecuteC()
+	return outBuf.String(), errBuf.String(), err
+}
+
+func readFileTrimmed(t *testing.T, path string) string {
+	t.Helper()
+
+	data, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("failed to read %s: %v", path, err)
+	}
+	return strings.TrimSpace(string(data))
+}