Generate golden files for the Go converter jenny

internal/jennies/golang/converter_test.go

@@ -0,0 +1,45 @@
+package golang
+
+import (
+	"testing"
+
+	"github.com/grafana/cog/internal/languages"
+	"github.com/grafana/cog/internal/testutils"
+	"github.com/stretchr/testify/require"
+)
+
+func TestConverter_Generate(t *testing.T) {
+	test := testutils.GoldenFilesTestSuite[languages.Context]{
+		TestDataRoot: "../../../testdata/jennies/builders",
+		Name:         "GoConverter",
+		Skip: map[string]string{
+			"anonymous_struct":                  "anonymous structs are eliminated with compiler passes",
+			"builder_delegation_in_disjunction": "disjunctions are eliminated with compiler passes",
+			"dashboard_panel":                   "this test if for Java generics for dashboard.Panel",
+		},
+	}
+
+	config := Config{
+		PackageRoot: "github.com/grafana/cog/generated",
+	}
+	language := New(config)
+	jenny := Converter{
+		Config:         config,
+		NullableConfig: language.NullableKinds(),
+		Tmpl:           initTemplates([]string{}),
+	}
+
+	test.Run(t, func(tc *testutils.Test[languages.Context]) {
+		var err error
+		req := require.New(tc)
+
+		context := tc.UnmarshalJSONInput(testutils.BuildersContextInputFile)
+		context, err = languages.GenerateBuilderNilChecks(language, context)
+		req.NoError(err)
+
+		files, err := jenny.Generate(context)
+		req.NoError(err)
+
+		tc.WriteFiles(files)
+	})
+}

testdata/jennies/builders/array_append/GoConverter/sandbox/somestruct_converter_gen.go

@@ -0,0 +1,28 @@
+package sandbox
+
+
+
+import (
+	cog "github.com/grafana/cog/generated/cog"
+)
+
+func SomeStructConverter(input *SomeStruct) string {
+    calls := []string{
+    `sandbox.NewSomeStructBuilder()`,
+    }
+    var buffer strings.Builder
+        if input.Tags != nil && len(input.Tags) >= 1 {for _, item := range input.Tags {
+
+    buffer.WriteString(`Tags(`)
+        arg0 :=fmt.Sprintf("%#v", item)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }}
+
+    return strings.Join(calls, ".\t\n")
+    }

testdata/jennies/builders/basic_struct/GoConverter/basic_struct/somestruct_converter_gen.go

@@ -0,0 +1,69 @@
+package basic_struct
+
+
+
+import (
+	cog "github.com/grafana/cog/generated/cog"
+)
+
+func SomeStructConverter(input *SomeStruct) string {
+    calls := []string{
+    `basic_struct.NewSomeStructBuilder()`,
+    }
+    var buffer strings.Builder
+
+        {
+    buffer.WriteString(`Id(`)
+        arg0 :=fmt.Sprintf("%#v", input.Id)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+    }
+
+        if input.Uid != "" {
+
+    buffer.WriteString(`Uid(`)
+        arg0 :=fmt.Sprintf("%#v", input.Uid)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+        if input.Tags != nil && len(input.Tags) >= 1 {
+
+    buffer.WriteString(`Tags(`)
+        tmparg0 := []string{}
+        for _, arg1 := range input.Tags {
+        tmptagsarg1 :=fmt.Sprintf("%#v", arg1)
+        tmparg0 = append(tmparg0, tmptagsarg1)
+        }
+        arg0 := "[]string{" + strings.Join(tmparg0, ",\n") + "}"
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+
+        {
+    buffer.WriteString(`LiveNow(`)
+        arg0 :=fmt.Sprintf("%#v", input.LiveNow)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+    }
+
+
+    return strings.Join(calls, ".\t\n")
+    }

testdata/jennies/builders/basic_struct_defaults/GoConverter/basic_struct_defaults/somestruct_converter_gen.go

@@ -0,0 +1,69 @@
+package basic_struct_defaults
+
+
+
+import (
+	cog "github.com/grafana/cog/generated/cog"
+)
+
+func SomeStructConverter(input *SomeStruct) string {
+    calls := []string{
+    `basic_struct_defaults.NewSomeStructBuilder()`,
+    }
+    var buffer strings.Builder
+        if input.Id != 42 {
+
+    buffer.WriteString(`Id(`)
+        arg0 :=fmt.Sprintf("%#v", input.Id)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+        if input.Uid != "" && input.Uid != "default-uid" {
+
+    buffer.WriteString(`Uid(`)
+        arg0 :=fmt.Sprintf("%#v", input.Uid)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+        if input.Tags != nil && len(input.Tags) >= 1 {
+
+    buffer.WriteString(`Tags(`)
+        tmparg0 := []string{}
+        for _, arg1 := range input.Tags {
+        tmptagsarg1 :=fmt.Sprintf("%#v", arg1)
+        tmparg0 = append(tmparg0, tmptagsarg1)
+        }
+        arg0 := "[]string{" + strings.Join(tmparg0, ",\n") + "}"
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+        if input.LiveNow != true {
+
+    buffer.WriteString(`LiveNow(`)
+        arg0 :=fmt.Sprintf("%#v", input.LiveNow)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+
+    return strings.Join(calls, ".\t\n")
+    }

testdata/jennies/builders/builder_delegation/GoConverter/builder_delegation/dashboard_converter_gen.go

@@ -0,0 +1,91 @@
+package builder_delegation
+
+
+
+import (
+	cog "github.com/grafana/cog/generated/cog"
+)
+
+func DashboardConverter(input *Dashboard) string {
+    calls := []string{
+    `builder_delegation.NewDashboardBuilder()`,
+    }
+    var buffer strings.Builder
+
+        {
+    buffer.WriteString(`Id(`)
+        arg0 :=fmt.Sprintf("%#v", input.Id)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+    }
+
+        if input.Title != "" {
+
+    buffer.WriteString(`Title(`)
+        arg0 :=fmt.Sprintf("%#v", input.Title)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+        if input.Links != nil && len(input.Links) >= 1 {
+
+    buffer.WriteString(`Links(`)
+        tmparg0 := []string{}
+        for _, arg1 := range input.Links {
+        tmplinksarg1 := DashboardLinkConverter(&arg1)
+        tmparg0 = append(tmparg0, tmplinksarg1)
+        }
+        arg0 := "[]cog.Builder[builder_delegation.DashboardLink]{" + strings.Join(tmparg0, ",\n") + "}"
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+        if input.LinksOfLinks != nil && len(input.LinksOfLinks) >= 1 {
+
+    buffer.WriteString(`LinksOfLinks(`)
+        tmparg0 := []string{}
+        for _, arg1 := range input.LinksOfLinks {
+        tmptmplinksOfLinksarg1 := []string{}
+        for _, arg1Value := range arg1 {
+        tmparg1arg1Value := DashboardLinkConverter(&arg1Value)
+        tmptmplinksOfLinksarg1 = append(tmptmplinksOfLinksarg1, tmparg1arg1Value)
+        }
+        tmplinksOfLinksarg1 := "[]cog.Builder[builder_delegation.DashboardLink]{" + strings.Join(tmptmplinksOfLinksarg1, ",\n") + "}"
+        tmparg0 = append(tmparg0, tmplinksOfLinksarg1)
+        }
+        arg0 := "[][]cog.Builder[builder_delegation.DashboardLink]{" + strings.Join(tmparg0, ",\n") + "}"
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+
+        {
+    buffer.WriteString(`SingleLink(`)
+        arg0 := DashboardLinkConverter(&input.SingleLink)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+    }
+
+
+    return strings.Join(calls, ".\t\n")
+    }

testdata/jennies/builders/builder_delegation/GoConverter/builder_delegation/dashboardlink_converter_gen.go

@@ -0,0 +1,40 @@
+package builder_delegation
+
+
+
+import (
+	cog "github.com/grafana/cog/generated/cog"
+)
+
+func DashboardLinkConverter(input *DashboardLink) string {
+    calls := []string{
+    `builder_delegation.NewDashboardLinkBuilder()`,
+    }
+    var buffer strings.Builder
+        if input.Title != "" {
+
+    buffer.WriteString(`Title(`)
+        arg0 :=fmt.Sprintf("%#v", input.Title)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+        if input.Url != "" {
+
+    buffer.WriteString(`Url(`)
+        arg0 :=fmt.Sprintf("%#v", input.Url)
+        buffer.WriteString(arg0)
+
+    buffer.WriteString(")")
+
+    calls = append(calls, buffer.String())
+    buffer.Reset()
+
+    }
+
+    return strings.Join(calls, ".\t\n")
+    }