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add cli tests for kubens (#117)

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* split bats test invocation by executable

* add more cli tests for kubens

* clean up kubens tests

* small cleanup to kubens tests
This commit is contained in:
Kumbirai Tanekha
2019-01-03 18:06:13 +00:00
committed by Ahmet Alp Balkan
parent df557e4fa7
commit 402cc2c4b9
5 changed files with 125 additions and 13 deletions
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93
test/kubens.bats
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@@ -1,15 +1,104 @@
#!/usr/bin/env bats
COMMAND="${BATS_TEST_DIRNAME}/../kubens"
export KUBECTL="$BATS_TEST_DIRNAME/../test/mock-kubectl"
load common
@test "--help should not fail" {
run ${COMMAND} --help
echo "$output">&2
[ "$status" -eq 0 ]
[[ "$status" -eq 0 ]]
}
@test "-h should not fail" {
run ${COMMAND} -h
echo "$output">&2
[ "$status" -eq 0 ]
[[ "$status" -eq 0 ]]
}
@test "list namespaces when no kubeconfig exists" {
run ${COMMAND}
echo "$output"
[[ "$status" -eq 1 ]]
[[ "$output" = *"current-context is not set"* ]]
}
@test "list namespaces" {
use_config config1
switch_context user1@cluster1
run ${COMMAND}
echo "$output"
[[ "$status" -eq 0 ]]
[[ "$output" = *"ns1"* ]]
[[ "$output" = *"ns2"* ]]
}
@test "switch to existing namespace" {
use_config config1
switch_context user1@cluster1
run ${COMMAND} "ns1"
echo "$output"
[[ "$status" -eq 0 ]]
[[ "$output" = *'Active namespace is "ns1"'* ]]
}
@test "switch to non-existing namespace" {
use_config config1
switch_context user1@cluster1
run ${COMMAND} "unknown-namespace"
echo "$output"
[[ "$status" -eq 1 ]]
[[ "$output" = *'no namespace exists with name "unknown-namespace"'* ]]
}
@test "switch between namespaces" {
use_config config1
switch_context user1@cluster1
run ${COMMAND} ns1
echo "$output"
[[ "$status" -eq 0 ]]
echo "$(get_namespace)"
[[ "$(get_namespace)" = "ns1" ]]
run ${COMMAND} ns2
echo "$output"
[[ "$status" -eq 0 ]]
echo "$(get_namespace)"
[[ "$(get_namespace)" = "ns2" ]]
run ${COMMAND} -
echo "$output"
[[ "$status" -eq 0 ]]
echo "$(get_namespace)"
[[ "$(get_namespace)" = "ns1" ]]
run ${COMMAND} -
echo "$output"
[[ "$status" -eq 0 ]]
echo "$(get_namespace)"
[[ "$(get_namespace)" = "ns2" ]]
}
@test "switch to previous namespace when none exists" {
use_config config1
switch_context user1@cluster1
run ${COMMAND} -
echo "$output"
[[ "$status" -eq 1 ]]
[[ "$output" = *"No previous namespace found for current context"* ]]
}
@test "switch to namespace when current context is empty" {
use_config config1
run ${COMMAND} -
echo "$output"
[[ "$status" -eq 1 ]]
[[ "$output" = *"current-context is not set"* ]]
}