java_test macro needs srcs and deps to create .jar for tradefed_test_suite

Test: java_test_host_conversion_test.go and TH

Bug: 280452825
Change-Id: Ibf0c7eed415fc58a4d228f0347ab125fdc4466e4

android/allowlists/allowlists.go

@@ -1493,8 +1493,6 @@ var (
 		"ICU4CTestRunner",
 		"DeviceLongPollingStubTest",
 
-		"HelloWorldHostTest", // TODO(b/280452825): Convert HelloWorldHostTest to b test
-
 		"libprotobuf-full-test", // TODO(b/246997908): cannot convert proto_libraries which implicitly include other srcs in the same directory
 		"libprotobuf-lite-test", // TODO(b/246997908): cannot convert proto_libraries which implicitly include other srcs in the same directory
 

bp2build/java_test_host_conversion_test.go

@@ -71,6 +71,11 @@ java_library {
 			}),
 			MakeBazelTarget("java_test", "java_test_host-1", AttrNameToString{
 				"runtime_deps": `[":java_test_host-1_lib"]`,
+				"deps": `[
+        ":lib_a-neverlink",
+        ":static_libs_a",
+    ]`,
+				"srcs": `["a.java"]`,
 				"target_compatible_with": `select({
         "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
         "//conditions:default": [],
@@ -128,6 +133,10 @@ java_test_host {
 `,
 		ExpectedBazelTargets: []string{
 			MakeBazelTarget("java_test", "java_test_host-1", AttrNameToString{
+				"srcs": `[
+        "a.java",
+        "b.kt",
+    ]`,
 				"runtime_deps": `[":java_test_host-1_lib"]`,
 				"target_compatible_with": `select({
         "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],

java/java.go

@@ -3151,6 +3151,7 @@ func javaBinaryHostBp2Build(ctx android.TopDownMutatorContext, m *Binary) {
 
 type javaTestHostAttributes struct {
 	*javaCommonAttributes
+	Srcs         bazel.LabelListAttribute
 	Deps         bazel.LabelListAttribute
 	Runtime_deps bazel.LabelListAttribute
 }
@@ -3187,8 +3188,10 @@ func javaTestHostBp2Build(ctx android.TopDownMutatorContext, m *TestHost) {
 		hasKotlin: bp2BuildInfo.hasKotlin,
 	}
 	libName := createLibraryTarget(ctx, libInfo)
-	attrs.Runtime_deps.Add(&bazel.LabelAttribute{Value: &bazel.Label{Label: ":" + libName}})
 
+	attrs.Srcs = commonAttrs.Srcs
+	attrs.Deps = deps
+	attrs.Runtime_deps.Add(&bazel.LabelAttribute{Value: &bazel.Label{Label: ":" + libName}})
 	// Create the BazelTargetModule.
 	ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
 }