feat(all): split client tooling and add OAuth server login

go/cmd/bd2client/dev_command_test.go

@@ -0,0 +1,66 @@
+//go:build !release
+
+package main
+
+import (
+	"path/filepath"
+	"testing"
+)
+
+func TestClientDevelopmentGameDirectory(t *testing.T) {
+	for _, test := range []struct {
+		name string
+		args []string
+		want string
+	}{
+		{name: "separate", args: []string{"--game-dir", filepath.Join("some", "game")}, want: filepath.Join("some", "game")},
+		{name: "equals", args: []string{"--game-dir=" + filepath.Join("other", "game")}, want: filepath.Join("other", "game")},
+		{name: "absent", args: []string{"--no-browser"}},
+	} {
+		t.Run(test.name, func(t *testing.T) {
+			got, err := clientDevelopmentGameDirectory(test.args)
+			if err != nil {
+				t.Fatal(err)
+			}
+			if got != test.want {
+				t.Fatalf("game directory = %q, want %q", got, test.want)
+			}
+		})
+	}
+}
+
+func TestClientDevelopmentGameDirectoryRequiresValue(t *testing.T) {
+	for _, args := range [][]string{{"--game-dir"}, {"--game-dir="}} {
+		if _, err := clientDevelopmentGameDirectory(args); err == nil {
+			t.Fatalf("args %v unexpectedly succeeded", args)
+		}
+	}
+}
+
+func TestDevelopmentRunOptionsUsesRepositoryFiles(t *testing.T) {
+	t.Setenv("APPDATA", t.TempDir())
+	t.Setenv("XDG_CONFIG_HOME", t.TempDir())
+	args, options, err := developmentRunOptions([]string{"--dev", "run", "--no-browser"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(args) != 1 || args[0] != "--no-browser" {
+		t.Fatalf("client args = %v", args)
+	}
+	for name, path := range map[string]string{
+		"versions":       options.versionConfigPath,
+		"log executable": options.logExecutablePath,
+		"local identity": options.localIdentityPlugin,
+		"login UI":       options.loginUIPlugin,
+	} {
+		if !filepath.IsAbs(path) {
+			t.Errorf("%s path is not absolute: %q", name, path)
+		}
+	}
+}
+
+func TestDevelopmentRunOptionsRequiresRun(t *testing.T) {
+	if _, _, err := developmentRunOptions([]string{"--dev"}); err == nil {
+		t.Fatal("development command without run unexpectedly succeeded")
+	}
+}