xref: /aosp_15_r20/external/bazelbuild-rules_testing/tests/struct_subject/struct_subject_tests.bzl (revision d605057434dcabba796c020773aab68d9790ff9f) 
1# Copyright 2023 The Bazel Authors. All rights reserved.
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15"""Tests for StructSubject"""
16
17load("//lib:truth.bzl", "subjects")
18load("//lib:test_suite.bzl", "test_suite")
19load("//tests:test_util.bzl", "test_util")
20
21_tests = []
22
23def _struct_subject_test(env):
24    fake_meta = test_util.fake_meta(env)
25    actual = subjects.struct(
26        struct(n = 1, x = "foo"),
27        meta = fake_meta,
28        attrs = dict(
29            n = subjects.int,
30            x = subjects.str,
31        ),
32    )
33    actual.n().equals(1)
34    test_util.expect_no_failures(env, fake_meta, "struct.n()")
35
36    actual.n().equals(99)
37    test_util.expect_failures(
38        env,
39        fake_meta,
40        "struct.n() failure",
41        "expected: 99",
42    )
43
44    actual.x().equals("foo")
45    test_util.expect_no_failures(env, fake_meta, "struct.foo()")
46
47    actual.x().equals("not-foo")
48    test_util.expect_failures(env, fake_meta, "struct.foo() failure", "expected: not-foo")
49
50_tests.append(_struct_subject_test)
51
52def struct_subject_test_suite(name):
53    test_suite(name = name, basic_tests = _tests)
54