feat: add dmt test

cmd/dmt/root.go

@@ -32,6 +32,8 @@ import (
 	"github.com/deckhouse/dmt/internal/flags"
 	"github.com/deckhouse/dmt/internal/fsutils"
 	"github.com/deckhouse/dmt/internal/logger"
+	"github.com/deckhouse/dmt/internal/test"
+	"github.com/deckhouse/dmt/internal/test/conversions"
 	"github.com/deckhouse/dmt/internal/version"
 )
 
@@ -137,11 +139,31 @@ func execute() {
 		},
 	}
 
+	testCmd := &cobra.Command{
+		Use:   "test <module-path>",
+		Short: "run tests for Deckhouse modules",
+		Long: `Run various tests for Deckhouse modules.
+
+Currently supported test types:
+  - conversions: tests for config version conversions
+
+To run conversion tests, create openapi/conversions/conversions_test.yaml in your module.
+
+Example:
+  dmt test ./my-module
+  dmt test /path/to/module --type conversions`,
+		Args:         cobra.ExactArgs(1),
+		SilenceUsage: true,
+		RunE:         testCmdFunc,
+	}
+
 	lintCmd.Flags().AddFlagSet(flags.InitLintFlagSet())
 	bootstrapCmd.Flags().AddFlagSet(flags.InitBootstrapFlagSet())
+	testCmd.Flags().AddFlagSet(flags.InitTestFlagSet())
 
 	rootCmd.AddCommand(lintCmd)
 	rootCmd.AddCommand(bootstrapCmd)
+	rootCmd.AddCommand(testCmd)
 	rootCmd.Flags().AddFlagSet(flags.InitDefaultFlagSet())
 
 	err := rootCmd.Execute()
@@ -190,3 +212,48 @@ func runLintMultiple(dirs []string) error {
 
 	return nil
 }
+
+func testCmdFunc(_ *cobra.Command, args []string) error {
+	modulePath, err := fsutils.ExpandDir(args[0])
+	if err != nil {
+		return fmt.Errorf("error expanding path %s: %w", args[0], err)
+	}
+
+	return runTests(modulePath)
+}
+
+func runTests(dir string) error {
+	logger.InfoF("Running tests for: %s", dir)
+
+	// Create test runner and register testers
+	runner := test.NewRunner()
+	runner.Register(conversions.NewTester())
+
+	// Build test options
+	opts := test.RunOptions{
+		ModulePath: dir,
+		Verbose:    flags.TestVerbose,
+	}
+
+	// Filter by test type if specified
+	if flags.TestType != "" {
+		opts.TestTypes = []test.TestType{test.TestType(flags.TestType)}
+	}
+
+	// Run tests
+	summary, err := runner.Run(opts)
+	if err != nil {
+		logger.ErrorF("Test execution failed: %v", err)
+		return err
+	}
+
+	// Print results
+	test.PrintSummary(summary)
+
+	// Return error if any tests failed
+	if summary.FailedTests > 0 {
+		return errors.New("some tests failed")
+	}
+
+	return nil
+}

go.mod

@@ -17,6 +17,7 @@ require (
 	github.com/golang/snappy v0.0.4
 	github.com/google/go-containerregistry v0.20.2
 	github.com/iancoleman/strcase v0.3.0
+	github.com/itchyny/gojq v0.12.18
 	github.com/kyokomi/emoji v2.2.4+incompatible
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mitchellh/go-wordwrap v1.0.1
@@ -99,6 +100,7 @@ require (
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/huandu/xstrings v1.5.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/itchyny/timefmt-go v0.1.7 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/jpillora/backoff v1.0.0 // indirect
@@ -152,7 +154,7 @@ require (
 	golang.org/x/net v0.40.0 // indirect
 	golang.org/x/oauth2 v0.28.0 // indirect
 	golang.org/x/sync v0.16.0 // indirect
-	golang.org/x/sys v0.33.0 // indirect
+	golang.org/x/sys v0.38.0 // indirect
 	golang.org/x/term v0.32.0 // indirect
 	golang.org/x/text v0.26.0 // indirect
 	golang.org/x/time v0.9.0 // indirect

go.sum

@@ -220,6 +220,10 @@ github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/ionos-cloud/sdk-go/v6 v6.3.2 h1:2mUmrZZz6cPyT9IRX0T8fBLc/7XU/eTxP2Y5tS7/09k=
 github.com/ionos-cloud/sdk-go/v6 v6.3.2/go.mod h1:SXrO9OGyWjd2rZhAhEpdYN6VUAODzzqRdqA9BCviQtI=
+github.com/itchyny/gojq v0.12.18 h1:gFGHyt/MLbG9n6dqnvlliiya2TaMMh6FFaR2b1H6Drc=
+github.com/itchyny/gojq v0.12.18/go.mod h1:4hPoZ/3lN9fDL1D+aK7DY1f39XZpY9+1Xpjz8atrEkg=
+github.com/itchyny/timefmt-go v0.1.7 h1:xyftit9Tbw+Dc/huSSPJaEmX1TVL8lw5vxjJLK4GMMA=
+github.com/itchyny/timefmt-go v0.1.7/go.mod h1:5E46Q+zj7vbTgWY8o5YkMeYb4I6GeWLFnetPy5oBrAI=
 github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
 github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
@@ -438,8 +442,8 @@ golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
-golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
+golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.32.0 h1:DR4lr0TjUs3epypdhTOkMmuF5CDFJ/8pOnbzMZPQ7bg=
 golang.org/x/term v0.32.0/go.mod h1:uZG1FhGx848Sqfsq4/DlJr3xGGsYMu/L5GW4abiaEPQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

internal/flags/flags.go

@@ -50,6 +50,11 @@ var (
 	BootstrapModule         string
 )
 
+var (
+	TestVerbose bool
+	TestType    string
+)
+
 func InitDefaultFlagSet() *pflag.FlagSet {
 	defaults := pflag.NewFlagSet("defaults for all commands", pflag.ExitOnError)
 
@@ -108,3 +113,13 @@ func InitBootstrapFlagSet() *pflag.FlagSet {
 
 	return bootstrap
 }
+
+func InitTestFlagSet() *pflag.FlagSet {
+	testFlags := pflag.NewFlagSet("test", pflag.ContinueOnError)
+
+	testFlags.BoolVarP(&TestVerbose, "verbose", "v", false, "verbose output")
+	testFlags.StringVarP(&TestType, "type", "t", "", "test type to run (e.g., conversions)")
+	testFlags.StringVarP(&LogLevel, "log-level", "l", "INFO", "log-level [DEBUG | INFO | WARN | ERROR]")
+
+	return testFlags
+}