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14 changes: 14 additions & 0 deletions varnish-enterprise/test/unit/_helpers.bash
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,20 @@ chart_dir() {
echo "${BATS_TEST_DIRNAME}"/../..
}

helm_template_compare {
local valuefile="${BATS_TMPDIR}/values-${BATS_TEST_NUMBER}"
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smart!

echo "$1" > "$valuefile"
local templatefile="$2"
local jqpattern="$3"
local expected_result="$4"
local result=$(helm template --namespace default\
--values "$valuefile" \
--show-only "$templatefile" |
yq -c "$jqpattern"
)"
[ "$result" == "$expected_result" ]
}

app_version() {
yq -r '.appVersion' < "${BATS_TEST_DIRNAME}"/../../Chart.yaml
}
34 changes: 22 additions & 12 deletions varnish-enterprise/test/unit/service.bats
Original file line number Diff line number Diff line change
Expand Up @@ -4,29 +4,37 @@ load _helpers

@test "Service: headless TLS service uses server TLS port instead of non-existent server.service.tls.port (non-regression test)" {
cd "$(chart_dir)"
local actual=$((helm template \
run helm template \
--set 'server.service.type=ClusterIP' \
--set 'server.service.clusterIP=None' \
--set 'server.service.https.enabled=true' \
--set 'server.tls.enabled=true' \
--set 'server.tls.port=443' \
--namespace default \
--show-only templates/service.yaml \
. || echo "---") | tee -a /dev/stderr |
yq -r '.spec.ports[1].port' | tee -a /dev/stderr)
[ "${actual}" = "443" ]
.
echo "$output"

[ "${status}" == 0 ]

local port=$( echo "$output" | yq -r '.spec.ports[1].port' )

echo Port: $port
[ "${port}" == "443" ]
}

@test "Service/externalTrafficPolicy: defaults to Cluster" {
cd "$(chart_dir)"

local object=$((helm template \
run helm template \
--namespace default \
--show-only templates/service.yaml \
. || echo "---") |
tee -a /dev/stderr)
.
echo "$output"

[ "${status}" == 0 ]

local actual=$(echo "$object" |
local actual=$(echo "$output" |
yq -r -c '.spec.externalTrafficPolicy' |
tee -a /dev/stderr)

Expand All @@ -36,14 +44,16 @@ load _helpers
@test "Service/externalTrafficPolicy: can be changed by user, for example Local" {
cd "$(chart_dir)"

local object=$((helm template \
run helm template \
--set 'server.service.externalTrafficPolicy=Local' \
--namespace default \
--show-only templates/service.yaml \
. || echo "---") |
tee -a /dev/stderr)
.
echo "$output"

[ "${status}" == 0 ]

local actual=$(echo "$object" |
local actual=$(echo "$output" |
yq -r -c '.spec.externalTrafficPolicy' |
tee -a /dev/stderr)

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