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Split tests into files. #66

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Dec 2, 2024
Merged

Split tests into files. #66

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5 changes: 2 additions & 3 deletions README.md
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Expand Up @@ -66,9 +66,8 @@ In some cases, shell may report platform incorrectly. Run with forced platform:

### Running tests

tests/bats/node_modules/.bin/bats tests/bats/data.bats --tap
# or
DOCKER_DEFAULT_PLATFORM=linux/amd64 tests/bats/node_modules/.bin/bats --tap tests/bats/data.bats
tests/bats/node_modules/.bin/bats tests/bats/image.bats --tap
tests/bats/node_modules/.bin/bats tests/bats/seed.bats --tap

### Publishing

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60 changes: 2 additions & 58 deletions tests/bats/data.bats → tests/bats/image.bats
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Expand Up @@ -2,14 +2,14 @@
#
# Test functionality.
#
# tests/bats/node_modules/.bin/bats --tap tests/bats/data.bats
# tests/bats/node_modules/.bin/bats --tap tests/bats/image.bats
#
# Note that these tests will always run only for the linux/amd64 platform by
# default. To run the tests for other platforms, set the BUILDX_PLATFORMS and
# DOCKER_DEFAULT_PLATFORM environment variables to the desired platform(s). But
# make sure that the platform is supported by the Docker buildx driver.
#
# BUILDX_PLATFORMS=linux/arm64 DOCKER_DEFAULT_PLATFORM=linux/arm64 tests/bats/node_modules/.bin/bats --tap tests/bats/data.bats
# BUILDX_PLATFORMS=linux/arm64 DOCKER_DEFAULT_PLATFORM=linux/arm64 tests/bats/node_modules/.bin/bats --tap tests/bats/image.bats
#
# Make sure to commit the source code change before running the tests as it
# copies the source code at the last commit to the test directory.
Expand Down Expand Up @@ -92,59 +92,3 @@ load _helper
assert_success
assert_contains "mytesttable" "${output}"
}

@test "Seeding of the data works" {
tag="${TEST_DOCKER_TAG_PREFIX}$(random_string_lower)"
export BASE_IMAGE="drevops/mariadb-drupal-data-test:${tag}-base"
dst_image="drevops/mariadb-drupal-data-test:${tag}-dst"

step "Prepare base image."

substep "Copying fixture DB dump."
file="${BUILD_DIR}/db.sql"
cp "${BATS_TEST_DIRNAME}/fixtures/db.sql" "${file}"

substep "Build and push a fresh base image tagged with ${BASE_IMAGE}."
docker buildx build --platform "${BUILDX_PLATFORMS}" --load --push --no-cache -t "${BASE_IMAGE}" .

step "Assert seeding without mysql upgrade works."

# Pass the destination platform to the seeding script.
# Note that the name for the variable `BUILDX_PLATFORMS` in the test was
# chosen to be different from the `DESTINATION_PLATFORMS` in the seeding
# script to separate building images when preparing the test environment
# from the seeding process.
export DESTINATION_PLATFORMS="${BUILDX_PLATFORMS}"
substep "Run DB seeding script for ${dst_image} from the base image ${BASE_IMAGE} for destination platform(s) ${DESTINATION_PLATFORMS}."
./seed-db.sh "${file}" "${dst_image}" >&3

substep "Start container from the seeded image ${dst_image}."
# Start container with a non-root user to imitate limited host permissions.
cid=$(docker run --user 1000 -d "${dst_image}" 2>&3)

wait_mysql "${cid}"

substep "Assert that data was captured into the new image."
run docker exec --user 1000 "${cid}" /usr/bin/mysql -e "use drupal;show tables;" drupal
assert_output_contains "users"

substep "Assert that the mysql upgrade was skipped by default."
run docker logs "${cid}"
assert_output_not_contains "starting mysql upgrade"

step "Assert mysql upgrade works in container started from already seeded image."

substep "Start container from the seeded image ${dst_image} and request an upgrade."
# Start container with a non-root user to imitate limited host permissions.
cid=$(docker run --user 1000 -d -e FORCE_MYSQL_UPGRADE=1 "${dst_image}")

wait_mysql "${cid}"

substep "Assert that the mysql upgrade was performed."
run docker logs "${cid}"
assert_output_contains "starting mysql upgrade"

substep "Assert that data is present in the new image after the upgrade."
run docker exec --user 1000 "${cid}" /usr/bin/mysql -e "use drupal;show tables;" drupal
assert_output_contains "users"
}
73 changes: 73 additions & 0 deletions tests/bats/seed.bats
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@@ -0,0 +1,73 @@
#!/usr/bin/env bats
#
# Test functionality.
#
# tests/bats/node_modules/.bin/bats --tap tests/bats/seed.bats
#
# Note that these tests will always run only for the linux/amd64 platform by
# default. To run the tests for other platforms, set the BUILDX_PLATFORMS and
# DOCKER_DEFAULT_PLATFORM environment variables to the desired platform(s). But
# make sure that the platform is supported by the Docker buildx driver.
#
# BUILDX_PLATFORMS=linux/arm64 DOCKER_DEFAULT_PLATFORM=linux/arm64 tests/bats/node_modules/.bin/bats --tap tests/bats/seed.bats
#
# Make sure to commit the source code change before running the tests as it
# copies the source code at the last commit to the test directory.

load _helper

@test "Seeding of the data works" {
tag="${TEST_DOCKER_TAG_PREFIX}$(random_string_lower)"
export BASE_IMAGE="drevops/mariadb-drupal-data-test:${tag}-base"
dst_image="drevops/mariadb-drupal-data-test:${tag}-dst"

step "Prepare base image."

substep "Copying fixture DB dump."
file="${BUILD_DIR}/db.sql"
cp "${BATS_TEST_DIRNAME}/fixtures/db.sql" "${file}"

substep "Build and push a fresh base image tagged with ${BASE_IMAGE}."
docker buildx build --platform "${BUILDX_PLATFORMS}" --load --push --no-cache -t "${BASE_IMAGE}" .

step "Assert seeding without mysql upgrade works."

# Pass the destination platform to the seeding script.
# Note that the name for the variable `BUILDX_PLATFORMS` in the test was
# chosen to be different from the `DESTINATION_PLATFORMS` in the seeding
# script to separate building images when preparing the test environment
# from the seeding process.
export DESTINATION_PLATFORMS="${BUILDX_PLATFORMS}"
substep "Run DB seeding script for ${dst_image} from the base image ${BASE_IMAGE} for destination platform(s) ${DESTINATION_PLATFORMS}."
./seed-db.sh "${file}" "${dst_image}" >&3

substep "Start container from the seeded image ${dst_image}."
# Start container with a non-root user to imitate limited host permissions.
cid=$(docker run --user 1000 -d "${dst_image}" 2>&3)

wait_mysql "${cid}"

substep "Assert that data was captured into the new image."
run docker exec --user 1000 "${cid}" /usr/bin/mysql -e "use drupal;show tables;" drupal
assert_output_contains "users"

substep "Assert that the mysql upgrade was skipped by default."
run docker logs "${cid}"
assert_output_not_contains "starting mysql upgrade"

step "Assert mysql upgrade works in container started from already seeded image."

substep "Start container from the seeded image ${dst_image} and request an upgrade."
# Start container with a non-root user to imitate limited host permissions.
cid=$(docker run --user 1000 -d -e FORCE_MYSQL_UPGRADE=1 "${dst_image}")

wait_mysql "${cid}"

substep "Assert that the mysql upgrade was performed."
run docker logs "${cid}"
assert_output_contains "starting mysql upgrade"

substep "Assert that data is present in the new image after the upgrade."
run docker exec --user 1000 "${cid}" /usr/bin/mysql -e "use drupal;show tables;" drupal
assert_output_contains "users"
}