Merge pull request #378 from rabbitmq/dialyze-test-suites

Dialyze test suites in bazel

BUILD.bazel

@@ -1,6 +1,7 @@
 load("@rules_erlang//:erlang_app.bzl", "erlang_app", "test_erlang_app")
 load("@rules_erlang//:xref.bzl", "xref")
 load("@rules_erlang//:dialyze.bzl", "DEFAULT_PLT_APPS", "dialyze", "plt")
+load("@rules_erlang//:eunit2.bzl", "eunit")
 load(":ra.bzl", "ra_suites")
 
 NAME = "ra"
@@ -35,15 +36,17 @@ test_erlang_app(
 
 xref()
 
+PLT_APPS = DEFAULT_PLT_APPS + [
+    "compiler",
+    "tools",
+    "runtime_tools",
+    "mnesia",
+    "eunit",
+]
+
 plt(
     name = "deps_plt",
-    apps = DEFAULT_PLT_APPS + [
-        "compiler",
-        "tools",
-        "runtime_tools",
-        "mnesia",
-        "eunit",
-    ],
+    apps = PLT_APPS,
     for_target = ":erlang_app",
 )
 
@@ -52,4 +55,41 @@ dialyze(
     plt = ":deps_plt",
 )
 
+plt(
+    name = "test_deps_plt",
+    apps = PLT_APPS + [
+        "common_test",
+    ],
+    for_target = ":test_erlang_app",
+    deps = [
+        "@meck//:erlang_app",
+        "@proper//:erlang_app",
+    ],
+)
+
+dialyze(
+    name = "dialyze_tests",
+    size = "small",
+    beam = [
+        f.replace("test/", "").replace(".erl", "_beam_files")
+        for f in glob(["test/*_SUITE.erl"])
+    ] + [
+        ":test_helpers",
+    ],
+    plt = ":test_deps_plt",
+    tags = ["manual"],
+)
+
+eunit(
+    name = "eunit",
+    eunit_opts = [
+        "no_tty",
+        "{report, {eunit_progress, [colored, profile]}}",
+    ],
+    target = ":test_erlang_app",
+    deps = [
+        "@eunit_formatters//:erlang_app",
+    ],
+)
+
 ra_suites()

MODULE.bazel

@@ -5,7 +5,7 @@ module(
 
 bazel_dep(
     name = "rules_erlang",
-    version = "3.10.2",
+    version = "3.10.5",
 )
 
 erlang_config = use_extension(
@@ -84,3 +84,20 @@ use_repo(
     "proper",
     "seshat",
 )
+
+erlang_dev_package = use_extension(
+    "@rules_erlang//bzlmod:extensions.bzl",
+    "erlang_package",
+    dev_dependency = True,
+)
+
+erlang_package.hex_package(
+    name = "eunit_formatters",
+    version = "0.5.0",
+    build_file = "@ra//bzl:BUILD.eunit_formatters",
+)
+
+use_repo(
+    erlang_dev_package,
+    "eunit_formatters",
+)

bzl/BUILD.eunit_formatters

@@ -0,0 +1,10 @@
+load("@rules_erlang//:erlang_app.bzl", "DEFAULT_ERLC_OPTS", "erlang_app")
+
+erlang_app(
+    testonly = True,
+    app_name = "eunit_formatters",
+    app_version = "0.5.0",
+    erlc_opts = DEFAULT_ERLC_OPTS + [
+        "-Dnamespaced_dicts",
+    ],
+)

ra.bzl

@@ -18,6 +18,7 @@ def ra_suites():
 
     erlang_bytecode(
         name = "test_helpers",
+        erlc_opts = TEST_ERLC_OPTS,
         srcs = helpers,
         hdrs = hdrs,
         deps = [