CODEWITHSUNDEEP
bazel
Madhuri
Madhuri

Reputation: 21

Bazel for test resources - Input path does not exist:

I am trying to use Bazel for java tests. And need to access data files under resources. My project has standard Maven structure. I am using filegroup for the resources and have it as dependency in java_test. The issue is when i try to run the test, it fails with following error java.lang.RuntimeException: org.apache.hadoop.mapred.InvalidInputException: Input path does not exist: file:/private/var/tmp/_bazel_username/2c26269e9af968f4ce3e88b22720114e/execroot/myproject/bazel-out/darwin-fastbuild/bin/hadoop/com_company_hadoop_search_join_TermTest.jar!/com/company/hadoop/search/join/names.txt I have following in my src/test/resources/BUILD:

filegroup(
    name = "resources",
    testonly = 1,
    srcs = glob(["**/*.txt"]),
    visibility = ["//visibility:public"],
)

And the following in my hadoop/BUILD:

java_test(
    srcs = 
        ["src/test/java/com/company/hadoop/search/join/TermTest.java"],
    resources = ["//hadoop/src/test/resources:resources"],
deps = [
        "//src/main/java/com/path/to/my/code",
        "//:junit_junit",
    ],    
)

I verified the test jar contents and text file does exist as expected.

Upvotes: 2

Views: 3169

Answers (1)

rds
rds

Reputation: 26984

I believed your test "resources" are not java resources but data files.

Use the data attribute:

java_test(
    srcs = [
        "src/test/java/com/company/TermTest.java",
    ],
    data = [
        "//hadoop/src/test/resources:resources",
    ],
    deps = [
        "//src/main/java/com/path/to/my/code"
    ],    
)

Upvotes: 2

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