[bazel] Add macros to build jni code and java tests

.styleguide

@@ -14,6 +14,7 @@ modifiableFileExclude {
   thirdparty/
   \.patch$
   gradlew
+  BUILD.bazel
 }
 
 generatedFileExclude {

WORKSPACE

@@ -13,6 +13,7 @@ load("@rules_jvm_external//:repositories.bzl", "rules_jvm_external_deps")
 rules_jvm_external_deps()
 
 load("@rules_jvm_external//:defs.bzl", "maven_install")
+load("@rules_jvm_external//:specs.bzl", "maven")
 
 maven_artifacts = [
     "org.ejml:ejml-simple:0.43.1",
@@ -21,6 +22,72 @@ maven_artifacts = [
     "com.fasterxml.jackson.core:jackson-databind:2.15.2",
     "us.hebi.quickbuf:quickbuf-runtime:1.3.3",
     "com.google.code.gson:gson:2.10.1",
+    maven.artifact(
+        "org.junit.jupiter",
+        "junit-jupiter",
+        "5.10.1",
+        testonly = True,
+    ),
+    maven.artifact(
+        "org.junit.platform",
+        "junit-platform-console",
+        "1.10.1",
+        testonly = True,
+    ),
+    maven.artifact(
+        "org.junit.platform",
+        "junit-platform-launcher",
+        "1.10.1",
+        testonly = True,
+    ),
+    maven.artifact(
+        "org.junit.platform",
+        "junit-platform-reporting",
+        "1.10.1",
+        testonly = True,
+    ),
+    maven.artifact(
+        "com.google.code.gson",
+        "gson",
+        "2.10.1",
+        testonly = False,
+    ),
+    maven.artifact(
+        "org.hamcrest",
+        "hamcrest-all",
+        "1.3",
+        testonly = True,
+    ),
+    maven.artifact(
+        "com.googlecode.junit-toolbox",
+        "junit-toolbox",
+        "2.4",
+        testonly = True,
+    ),
+    maven.artifact(
+        "org.apache.ant",
+        "ant",
+        "1.10.12",
+        testonly = True,
+    ),
+    maven.artifact(
+        "org.apache.ant",
+        "ant-junit",
+        "1.10.12",
+        testonly = True,
+    ),
+    maven.artifact(
+        "org.mockito",
+        "mockito-core",
+        "4.1.0",
+        testonly = True,
+    ),
+    maven.artifact(
+        "com.google.testing.compile",
+        "compile-testing",
+        "0.21.0",
+        testonly = True,
+    ),
 ]
 
 maven_install(

apriltag/BUILD.bazel

@@ -1,6 +1,8 @@
 load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")
-load("@rules_java//java:defs.bzl", "java_binary", "java_library")
+load("@rules_java//java:defs.bzl", "java_binary")
 load("@rules_python//python:defs.bzl", "py_binary")
+load("//shared/bazel/rules:java_rules.bzl", "wpilib_java_junit5_test")
+load("//shared/bazel/rules:jni_rules.bzl", "wpilib_jni_cc_library", "wpilib_jni_java_library")
 load("//shared/bazel/rules/gen:gen-resources.bzl", "generate_resources")
 
 cc_library(
@@ -59,9 +61,20 @@ cc_library(
     ],
 )
 
-java_library(
+wpilib_jni_cc_library(
+    name = "apriltagjni",
+    srcs = glob(["src/main/native/cpp/jni/**"]),
+    java_dep = ":apriltag-java",
+    visibility = ["//visibility:public"],
+    deps = [
+        ":apriltag.static",
+    ],
+)
+
+wpilib_jni_java_library(
     name = "apriltag-java",
     srcs = glob(["src/main/java/**/*.java"]),
+    native_libs = [":apriltagjni"],
     resource_strip_prefix = "apriltag/src/main/native/resources",
     resources = glob(["src/main/native/resources/**"]),
     visibility = ["//visibility:public"],
@@ -88,6 +101,20 @@ cc_test(
     ],
 )
 
+wpilib_java_junit5_test(
+    name = "apriltag-java-test",
+    srcs = glob(["src/test/java/**/*.java"]),
+    resource_strip_prefix = "apriltag/src/test/resources",
+    resources = glob(["src/test/resources/**"]),
+    deps = [
+        ":apriltag-java",
+        "//wpimath:wpimath-java",
+        "//wpiutil:wpiutil-java",
+        "@bzlmodrio-opencv//libraries/java/opencv",
+        "@maven//:com_fasterxml_jackson_core_jackson_databind",
+    ],
+)
+
 cc_binary(
     name = "DevMain-Cpp",
     srcs = ["src/dev/native/cpp/main.cpp"],

cscore/BUILD.bazel

@@ -1,5 +1,7 @@
 load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test", "objc_library")
-load("@rules_java//java:defs.bzl", "java_binary", "java_library")
+load("@rules_java//java:defs.bzl", "java_binary")
+load("//shared/bazel/rules:java_rules.bzl", "wpilib_java_junit5_test")
+load("//shared/bazel/rules:jni_rules.bzl", "wpilib_jni_cc_library", "wpilib_jni_java_library")
 
 WIN_SRCS = glob([
     "src/main/native/windows/**/*.cpp",
@@ -71,9 +73,20 @@ cc_library(
     }),
 )
 
-java_library(
+wpilib_jni_cc_library(
+    name = "cscorejni",
+    srcs = glob(["src/main/native/cpp/jni/**"]),
+    java_dep = ":cscore-java",
+    visibility = ["//visibility:public"],
+    deps = [
+        ":cscore.static",
+    ],
+)
+
+wpilib_jni_java_library(
     name = "cscore-java",
     srcs = glob(["src/main/java/**/*.java"]),
+    native_libs = [":cscorejni"],
     visibility = ["//visibility:public"],
     deps = [
         "//wpiutil:wpiutil-java",
@@ -91,6 +104,15 @@ cc_test(
     ],
 )
 
+wpilib_java_junit5_test(
+    name = "cscore-java-test",
+    srcs = glob(["src/test/java/**/*.java"]),
+    deps = [
+        ":cscore-java",
+        "//wpiutil:wpiutil-java",
+    ],
+)
+
 cc_binary(
     name = "DevMain-Cpp",
     srcs = ["src/dev/native/cpp/main.cpp"],

epilogue-processor/BUILD.bazel

@@ -1,4 +1,5 @@
 load("@rules_java//java:defs.bzl", "java_library", "java_plugin")
+load("//shared/bazel/rules:java_rules.bzl", "wpilib_java_junit5_test")
 
 java_library(
     name = "processor",
@@ -20,3 +21,15 @@ java_plugin(
         ":processor",
     ],
 )
+
+wpilib_java_junit5_test(
+    name = "processor-test",
+    srcs = glob(["src/test/java/**/*.java"]),
+    plugins = [
+        ":plugin",
+    ],
+    deps = [
+        ":processor",
+        "@maven//:com_google_testing_compile_compile_testing",
+    ],
+)

epilogue-runtime/BUILD.bazel

@@ -1,4 +1,5 @@
 load("@rules_java//java:defs.bzl", "java_library")
+load("//shared/bazel/rules:java_rules.bzl", "wpilib_java_junit5_test")
 
 java_library(
     name = "epilogue",
@@ -10,3 +11,12 @@ java_library(
         "//wpiutil:wpiutil-java",
     ],
 )
+
+wpilib_java_junit5_test(
+    name = "epilogue-test",
+    srcs = glob(["src/test/java/**/*.java"]),
+    deps = [
+        ":epilogue",
+        "//wpiutil:wpiutil-java",
+    ],
+)

fieldImages/BUILD.bazel

@@ -1,5 +1,6 @@
 load("@rules_cc//cc:defs.bzl", "cc_library")
 load("@rules_java//java:defs.bzl", "java_library")
+load("//shared/bazel/rules:java_rules.bzl", "wpilib_java_junit5_test")
 load("//shared/bazel/rules/gen:gen-resources.bzl", "generate_resources")
 
 generate_resources(
@@ -29,3 +30,11 @@ java_library(
         "@maven//:com_fasterxml_jackson_core_jackson_databind",
     ],
 )
+
+wpilib_java_junit5_test(
+    name = "fieldImages-test",
+    srcs = glob(["src/test/java/**/*.java"]),
+    deps = [
+        ":fieldImages-java",
+    ],
+)

hal/BUILD.bazel

@@ -1,5 +1,7 @@
 load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")
-load("@rules_java//java:defs.bzl", "java_binary", "java_library")
+load("@rules_java//java:defs.bzl", "java_binary")
+load("//shared/bazel/rules:java_rules.bzl", "wpilib_java_junit5_test")
+load("//shared/bazel/rules:jni_rules.bzl", "wpilib_jni_cc_library", "wpilib_jni_java_library")
 
 cc_library(
     name = "generated_cc_headers",
@@ -52,9 +54,20 @@ cc_library(
     ] + HAL_DEPS,
 )
 
-java_library(
+wpilib_jni_cc_library(
+    name = "wpiHaljni",
+    srcs = glob(["src/main/native/cpp/jni/**"]),
+    java_dep = ":hal-java",
+    visibility = ["//visibility:public"],
+    deps = [
+        ":wpiHal.static",
+    ],
+)
+
+wpilib_jni_java_library(
     name = "hal-java",
     srcs = [":generated_java"] + glob(["src/main/java/**/*.java"]),
+    native_libs = [":wpiHaljni"],
     visibility = ["//visibility:public"],
     deps = [
         "//wpiutil:wpiutil-java",
@@ -74,6 +87,14 @@ cc_test(
     ],
 )
 
+wpilib_java_junit5_test(
+    name = "hal-java-test",
+    srcs = glob(["src/test/java/**/*.java"]),
+    deps = [
+        ":hal-java",
+    ],
+)
+
 cc_binary(
     name = "DevMain-Cpp",
     srcs = ["src/dev/native/cpp/main.cpp"],

ntcore/BUILD.bazel

@@ -1,5 +1,7 @@
 load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")
-load("@rules_java//java:defs.bzl", "java_binary", "java_library")
+load("@rules_java//java:defs.bzl", "java_binary")
+load("//shared/bazel/rules:java_rules.bzl", "wpilib_java_junit5_test")
+load("//shared/bazel/rules:jni_rules.bzl", "wpilib_jni_cc_library", "wpilib_jni_java_library")
 
 cc_library(
     name = "generated_cc_headers",
@@ -18,6 +20,12 @@ filegroup(
     visibility = ["//ntcore:__subpackages__"],
 )
 
+filegroup(
+    name = "generated_jni",
+    srcs = glob(["src/generated/main/native/cpp/jni/**"]),
+    visibility = ["//ntcore:__subpackages__"],
+)
+
 filegroup(
     name = "generated_java",
     srcs = glob(["src/generated/main/java/**/*.java"]),
@@ -44,9 +52,20 @@ cc_library(
     ],
 )
 
-java_library(
+wpilib_jni_cc_library(
+    name = "ntcorejni",
+    srcs = glob(["src/main/native/cpp/jni/**"]) + [":generated_jni"],
+    java_dep = ":networktables-java",
+    visibility = ["//visibility:public"],
+    deps = [
+        ":ntcore.static",
+    ],
+)
+
+wpilib_jni_java_library(
     name = "networktables-java",
     srcs = glob(["src/main/java/**/*.java"]) + [":generated_java"],
+    native_libs = [":ntcorejni"],
     visibility = ["//visibility:public"],
     deps = [
         "//wpiutil:wpiutil-java",
@@ -73,6 +92,16 @@ cc_test(
     ],
 )
 
+wpilib_java_junit5_test(
+    name = "ntcore-java-test",
+    srcs = glob(["src/test/java/**/*.java"]),
+    tags = ["exclusive"],
+    deps = [
+        ":networktables-java",
+        "//wpiutil:wpiutil-java",
+    ],
+)
+
 cc_binary(
     name = "DevMain-Cpp",
     srcs = ["src/dev/native/cpp/main.cpp"],

shared/bazel/rules/java_rules.bzl

@@ -0,0 +1,35 @@
+load("@rules_java//java:defs.bzl", "java_binary")
+
+def wpilib_java_junit5_test(
+        name,
+        deps = [],
+        runtime_deps = [],
+        args = [],
+        tags = [],
+        package = "edu",
+        **kwargs):
+    """
+    Convenience helper to make a junit5 test
+    """
+    junit_deps = [
+        "@maven//:org_junit_jupiter_junit_jupiter_api",
+        "@maven//:org_junit_jupiter_junit_jupiter_params",
+        "@maven//:org_junit_jupiter_junit_jupiter_engine",
+    ]
+
+    junit_runtime_deps = [
+        "@maven//:org_junit_platform_junit_platform_console",
+    ]
+
+    # TODO - replace with java_test once shared libraries are hooked up.
+    java_binary(
+        name = name,
+        deps = deps + junit_deps,
+        runtime_deps = runtime_deps + junit_runtime_deps,
+        args = args + ["--select-package", package],
+        main_class = "org.junit.platform.console.ConsoleLauncher",
+        use_testrunner = False,
+        testonly = True,
+        tags = tags + ["no-roborio", "no-bionic", "no-raspbian", "allwpilib-build-java", "no-asan", "no-tsan", "no-ubsan"],
+        **kwargs
+    )