github.com/0xKiwi/rules_go@v0.24.3/tests/core/nogo/coverage/coverage_test.go (about)

     1  // Copyright 2019 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  package coverage_test
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/bazelbuild/rules_go/go/tools/bazel_testing"
    21  )
    22  
    23  func TestMain(m *testing.M) {
    24  	bazel_testing.TestMain(m, bazel_testing.Args{
    25  		Main: `
    26  -- BUILD.bazel --
    27  load("@io_bazel_rules_go//go:def.bzl", "go_test", "go_tool_library", "nogo")
    28  
    29  go_test(
    30      name = "coverage_target",
    31      srcs = ["coverage_target_test.go"],
    32      deps = [":coverage_target_dep"],
    33  )
    34  
    35  go_tool_library(
    36      name = "coverage_target_dep",
    37      importmap = "mapped/coverage_target/dep",
    38      importpath = "coverage_target/dep",
    39  )
    40  
    41  nogo(
    42      name = "nogo",
    43      vet = True,
    44      visibility = ["//visibility:public"],
    45  )
    46  -- coverage_target_test.go --
    47  package coverage_target_test
    48  `,
    49  		Nogo: `@//:nogo`,
    50  	})
    51  }
    52  
    53  func TestCoverageWithNogo(t *testing.T) {
    54  	if err := bazel_testing.RunBazel("coverage", "//:coverage_target"); err != nil {
    55  		t.Fatal(err)
    56  	}
    57  }
    58  
    59  func TestCoverageOfNogo(t *testing.T) {
    60  	if err := bazel_testing.RunBazel("build", "--instrumentation_filter=.*", "--collect_code_coverage", "//:nogo"); err != nil {
    61  		t.Fatal(err)
    62  	}
    63  }