robolectric_test

def robolectric_test(
    *,
    name: str,
    default_target_platform: None | str = None,
    target_compatible_with: list[str] = [],
    compatible_with: list[str] = [],
    exec_compatible_with: list[str] = [],
    visibility: list[str] = [],
    within_view: list[str] = ["PUBLIC"],
    metadata: OpaqueMetadata = {},
    tests: list[str] = [],
    modifiers: OpaqueMetadata = [],
    _android_toolchain: str = "gh_facebook_buck2_shims_meta//:android",
    _apple_platforms: dict[str, str] = {},
    _build_only_native_code: bool = select({"prelude//android/constraints:build_only_native_code": True, "DEFAULT": False}),
    _exec_os_type: str = "prelude//os_lookup/targets:os_lookup",
    _inject_test_env: str = "prelude//test/tools:inject_test_env",
    _is_building_android_binary: bool = False,
    _java_test_toolchain: str = "gh_facebook_buck2_shims_meta//:java_test",
    _java_toolchain: str = "gh_facebook_buck2_shims_meta//:java_for_host_test",
    _kotlin_toolchain: str = "gh_facebook_buck2_shims_meta//:kotlin",
    _remote_test_execution_toolchain: str = "gh_facebook_buck2_shims_meta//:remote_test_execution",
    _test_toolchain: str = "gh_facebook_buck2_shims_meta//:test",
    abi_generation_mode: None | str = None,
    android_optional_jars: None | list[str] = None,
    annotation_processing_tool: None | str = None,
    annotation_processor_deps: list[str] = [],
    annotation_processor_params: list[str] = [],
    annotation_processors: list[str] = [],
    contacts: list[str] = [],
    cxx_library_allowlist: list[str] = [],
    default_cxx_platform: None | str = None,
    default_host_platform: None | str = None,
    deps: list[str] = [],
    enable_used_classes: bool = True,
    env: dict[str, str] = {},
    exported_deps: list[str] = [],
    exported_provided_deps: list[str] = [],
    extra_arguments: list[str] = [],
    extra_kotlinc_arguments: list[str] = [],
    fork_mode: str = "none",
    friend_paths: list[str] = [],
    incremental: bool = False,
    jar_postprocessor: None | str = None,
    java: None | str = None,
    java_agents: list[str] = [],
    java_version: None | str = None,
    javac: None | str = None,
    k2: bool = False,
    kotlin_compiler_plugins: dict[str, dict[str, str]] = {},
    labels: list[str] = [],
    language: None | str = None,
    licenses: list[str] = [],
    locales_for_binary_resources: list[str] = [],
    manifest: None | str = None,
    manifest_entries: dict[str, typing.Any] = {},
    manifest_file: None | str = None,
    maven_coords: None | str = None,
    never_mark_as_unused_dependency: None | bool = None,
    on_unused_dependencies: None | str = None,
    plugins: list[str | (str, list[str])] = [],
    preferred_density_for_binary_resources: None | str = None,
    proguard_config: None | str = None,
    provided_deps: list[str] = [],
    provided_deps_query: None | str = None,
    remote_execution: None | str | dict[str, None | bool | int | str | list[dict[str, str]] | dict[str, str | list[str]]] = None,
    remove_classes: list[str] = [],
    required_for_source_only_abi: bool = False,
    resource_stable_ids: None | str = None,
    resource_union_package: None | str = None,
    resources: list[str] = [],
    resources_root: None | str = None,
    robolectric_runtime_dependencies: list[str] = [],
    robolectric_runtime_dependency: None | str = None,
    run_test_separately: bool = False,
    runtime_deps: list[str] = [],
    source: None | str = None,
    source_abi_verification_mode: None | str = None,
    source_only_abi_deps: list[str] = [],
    srcs: list[str] = [],
    std_err_log_level: None | int | str = None,
    std_out_log_level: None | int | str = None,
    target: None | str = None,
    test_case_timeout_ms: None | int = None,
    test_class_names_file: None | str = None,
    test_rule_timeout_ms: None | int = None,
    test_type: None | str = None,
    unbundled_resources_root: None | str = None,
    use_cxx_libraries: None | bool = None,
    use_dependency_order_classpath: None | bool = None,
    use_jvm_abi_gen: None | bool = None,
    used_as_dependency_deprecated_do_not_use: bool = False,
    vm_args: list[str] = [],
) -> None

A robolectric_test() rule is used to define a set of .java files that contain tests to run via JUnit with Robolectric test runner. It extends from java_test() rule.

Parameters

name: name of the target
default_target_platform: specifies the default target platform, used when no platforms are specified on the command line
target_compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with a configuration
compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with a configuration
exec_compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with an execution platform
visibility: a list of visibility patterns restricting what targets can depend on this one
within_view: a list of visibility patterns restricting what this target can depend on
metadata: a key-value map of metadata associated with this target
tests: a list of targets that provide tests for this one
modifiers: an array of modifiers associated with this target
cxx_library_allowlist: List of cxx_library targets to build, if use_cxx_libraries is true. This can be useful if some dependencies are Android-only and won't build for the test host platform.
enable_used_classes: Deprecated: for an experiment only, will be removed
extra_kotlinc_arguments: List of additional arguments to pass into the Kotlin compiler.
incremental: Enables Kotlin incremental compilation.
javac: Specifies the Java compiler program to use for this rule. The value is a source path or an execution dep (e.g., //foo/bar:bar). Overrides the value in "javac" in the "tools" section of .buckconfig.
k2: Enables the Kotlin K2 compiler.

kotlin_compiler_plugins: Use this to specify Kotlin compiler plugins to use when compiling this library. This takes a map, with each entry specify one plugin. Entry's key is plugin source path, and value is a map of plugin option key value pair. Unlike extra_kotlinc_arguments, these can be source paths, not just strings.

A special option value is __codegen_dir__, in which case Buck will provide a default codegen folder's path as option value instead. E.g.

fbcode/buck2/prelude/decls/jvm_common.bzl
kotlin_compiler_plugins = {
    "somePluginSourcePath": {
        "plugin:somePluginId:somePluginOptionKey": "somePluginOptionValue",
        "plugin:somePluginId:someDirectoryRelatedOptionKey": "__codegen_dir__",
    },
},

Each plugin source path will be prefixed with -Xplugin= and passed as extra arguments to the compiler. Plugin options will be appended after its plugin with -P.

A specific example is, if you want to use kotlinx.serialization with kotlin_library(), you need to specify kotlinx-serialization-compiler-plugin.jar under kotlin_compiler_plugins and kotlinx-serialization-runtime.jar (which you may have to fetch from Maven) in your deps:

kotlin_library(
    name = "example",
    srcs = glob(["*.kt"]),
    deps = [
        ":kotlinx-serialization-runtime",
    ],
    kotlin_compiler_plugins = {
        # Likely copied from your $KOTLIN_HOME directory.
        "kotlinx-serialization-compiler-plugin.jar": {},
    },
)

prebuilt_jar(
    name = "kotlinx-serialization-runtime",
    binary_jar = ":kotlinx-serialization-runtime-0.10.0",
)

# Note you probably want to set
# maven_repo=http://jcenter.bintray.com/ in your .buckconfig until
# https://github.com/Kotlin/kotlinx.serialization/issues/64
# is closed.
remote_file(
    name = "kotlinx-serialization-runtime-0.10.0",
    out = "kotlinx-serialization-runtime-0.10.0.jar",
    url = "mvn:org.jetbrains.kotlinx:kotlinx-serialization-runtime:jar:0.10.0",
    sha1 = "23d777a5282c1957c7ce35946374fff0adab114c"
)

manifest: An optional Android Manifest for the to declare any permissions or intents it may need or want to handle. May either be a file or an android_manifest() target.
robolectric_runtime_dependency: Robolectric only runs in offline mode with buck. Specify the relative directory containing all the jars Robolectric uses at runtime.

robolectric_test​

Parameters​

robolectric_test

Parameters