Bp2build-convert droiddoc_exported_dir

Bug: 283299388
Test: `m bp2build` and manual inspection
Change-Id: Ieec2094e446bb030f30103a7e1a06e35cbdcc72e

bp2build/droiddoc_exported_dir_conversion_test.go

@@ -0,0 +1,60 @@
+// Copyright 2023 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package bp2build
+
+import (
+	"regexp"
+	"testing"
+
+	"android/soong/java"
+)
+
+func TestDroiddocExportedDir(t *testing.T) {
+	bp := `
+	droiddoc_exported_dir {
+		name: "test-module",
+		path: "docs",
+	}
+	`
+	p := regexp.MustCompile(`\t*\|`)
+	dedent := func(s string) string {
+		return p.ReplaceAllString(s, "")
+	}
+	expectedBazelTargets := []string{
+		MakeBazelTargetNoRestrictions(
+			"droiddoc_exported_dir",
+			"test-module",
+			AttrNameToString{
+				"dir": `"docs"`,
+				"srcs": dedent(`[
+				|        "docs/android/1.txt",
+				|        "docs/android/nested-1/2.txt",
+				|        "//docs/android/nested-2:3.txt",
+				|        "//docs/android/nested-2:Android.bp",
+				|    ]`),
+			}),
+		//note we are not excluding Android.bp files from subpackages for now
+	}
+	RunBp2BuildTestCase(t, java.RegisterDocsBuildComponents, Bp2buildTestCase{
+		Blueprint:            bp,
+		ExpectedBazelTargets: expectedBazelTargets,
+		Filesystem: map[string]string{
+			"docs/android/1.txt":               "",
+			"docs/android/nested-1/2.txt":      "",
+			"docs/android/nested-2/Android.bp": "",
+			"docs/android/nested-2/3.txt":      "",
+		},
+	})
+}