build: switch test targets to karma_web_test_suite (angular#16818)

Switches all `ts_web_test_suite` targets to the new
`karma_web_test_suite` rule. `ts_web_test_suite` is
based on the `karma_web_test_suite` rule but does not
allow developers to have a custom karma configuration.

In order to be able to provide a custom karma configuration
for setting up Saucelabs and Browserstack, we switch all
targets over to the `karma_web_test_suite` rule.

See: bazelbuild/rules_typescript#363.

Author: devversion

src/cdk/coercion/BUILD.bazel

@@ -1,6 +1,6 @@
 package(default_visibility = ["//visibility:public"])
 
-load("//tools:defaults.bzl", "markdown_to_html", "ts_library", "ts_web_test_suite")
+load("//tools:defaults.bzl", "karma_web_test_suite", "markdown_to_html", "ts_library")
 
 ts_library(
     name = "coercion",
@@ -28,7 +28,7 @@ ts_library(
     ],
 )
 
-ts_web_test_suite(
+karma_web_test_suite(
     name = "unit_tests",
     deps = [":unit_test_sources"],
 )

src/cdk/keycodes/BUILD.bazel

@@ -1,6 +1,6 @@
 package(default_visibility = ["//visibility:public"])
 
-load("//tools:defaults.bzl", "markdown_to_html", "ts_library", "ts_web_test_suite")
+load("//tools:defaults.bzl", "karma_web_test_suite", "markdown_to_html", "ts_library")
 
 ts_library(
     name = "keycodes",
@@ -25,7 +25,7 @@ ts_library(
     ],
 )
 
-ts_web_test_suite(
+karma_web_test_suite(
     name = "unit_tests",
     deps = [":unit_test_sources"],
 )

src/material-moment-adapter/BUILD.bazel

@@ -38,7 +38,7 @@ ng_test_library(
 ng_web_test_suite(
     name = "unit_tests",
     # We need to load Moment statically since it is not a named AMD module and needs to
-    # be manually configured through "require.js" which is used by "ts_web_test_suite".
+    # be manually configured through "require.js" which is used by "karma_web_test_suite".
     static_files = [
         "@npm//moment",
     ],

test/BUILD.bazel

@@ -6,7 +6,7 @@ load("//tools:defaults.bzl", "ts_library")
 ts_library(
     name = "angular_test_init",
     testonly = True,
-    # This file *must* end with "spec" in order for ts_web_test to load it.
+    # This file *must* end with "spec" in order for "karma_web_test_suite" to load it.
     srcs = ["angular-test-init-spec.ts"],
     deps = [
         "@npm//@angular/core",

tools/defaults.bzl

@@ -3,7 +3,7 @@
 load("@npm_angular_bazel//:index.bzl", _ng_module = "ng_module", _ng_package = "ng_package", _protractor_web_test_suite = "protractor_web_test_suite")
 load("@npm_bazel_jasmine//:index.bzl", _jasmine_node_test = "jasmine_node_test")
 load("@npm_bazel_typescript//:defs.bzl", _ts_library = "ts_library")
-load("@npm_bazel_karma//:defs.bzl", _ts_web_test_suite = "ts_web_test_suite")
+load("@npm_bazel_karma//:defs.bzl", _karma_web_test_suite = "karma_web_test_suite")
 load("//tools/markdown-to-html:index.bzl", _markdown_to_html = "markdown_to_html")
 load("//:packages.bzl", "ANGULAR_LIBRARY_UMDS", "VERSION_PLACEHOLDER_REPLACEMENTS")
 
@@ -108,8 +108,8 @@ def ng_e2e_test_library(deps = [], tsconfig = None, **kwargs):
         **kwargs
     )
 
-def ts_web_test_suite(deps = [], srcs = [], **kwargs):
-    _ts_web_test_suite(
+def karma_web_test_suite(deps = [], srcs = [], **kwargs):
+    _karma_web_test_suite(
         deps = ["//tools/rxjs:rxjs_umd_modules"] + deps,
         # Required for running the compiled ng modules that use TypeScript import helpers.
         # TODO(jelbourn): remove UMDs from here once we don't have to manually include them
@@ -141,7 +141,7 @@ def ng_web_test_suite(deps = [], static_css = [], bootstrap = [], **kwargs):
     # Workaround for https://github.com/bazelbuild/rules_typescript/issues/301
     # Since some of our tests depend on CSS files which are not part of the `ng_module` rule,
     # we need to somehow load static CSS files within Karma (e.g. overlay prebuilt). Those styles
-    # are required for successful test runs. Since the `ts_web_test_suite` rule currently only
+    # are required for successful test runs. Since the `karma_web_test_suite` rule currently only
     # allows JS files to be included and served within Karma, we need to create a JS file that
     # loads the given CSS file.
     for css_label in static_css:
@@ -165,7 +165,7 @@ def ng_web_test_suite(deps = [], static_css = [], bootstrap = [], **kwargs):
       """ % css_label,
         )
 
-    ts_web_test_suite(
+    karma_web_test_suite(
         # Depend on our custom test initialization script. This needs to be the first dependency.
         deps = [
             "//test:angular_test_init",