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helm
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test(env): add test cases for env output flag

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Add test cases for `--output` flag of `helm env` command.

Signed-off-by: Kenichi Kocha <64531971+kkocha@users.noreply.github.com>
pull/12009/head
Kenichi Kocha 2 years ago
parent 8766c409e7
commit 6c0b3963f4
9 changed files with 127 additions and 5 deletions
Show Stats Download Patch File Download Diff File

82
cmd/helm/env_test.go
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@ -17,15 +17,87 @@ limitations under the License.
package main
import (
"os"
"testing"
)
func TestEnv(t *testing.T) {
tests := []cmdTestCase{{
name: "completion for env",
cmd: "__complete env ''",
golden: "output/env-comp.txt",
}}
defer resetEnv()()
envFixture := map[string]string{
"HELM_BIN": "./bin/helm",
"HELM_BURST_LIMIT": "100",
"HELM_CACHE_HOME": "/home/user/.cache/helm",
"HELM_CONFIG_HOME": "/home/user/.config/helm",
"HELM_DATA_HOME": "/home/user/.local/share/helm",
"HELM_DEBUG": "false",
"HELM_KUBEAPISERVER": "",
"HELM_KUBEASGROUPS": "",
"HELM_KUBEASUSER": "",
"HELM_KUBECAFILE": "",
"HELM_KUBECONTEXT": "",
"HELM_KUBEINSECURE_SKIP_TLS_VERIFY": "false",
"HELM_KUBETLS_SERVER_NAME": "",
"HELM_KUBETOKEN": "",
"HELM_MAX_HISTORY": "10",
"HELM_NAMESPACE": "default",
"HELM_PLUGINS": "/home/user/.local/share/helm/plugins",
"HELM_REGISTRY_CONFIG": "/home/user/.config/helm/registry/config.json",
"HELM_REPOSITORY_CACHE": "/home/user/.cache/helm/repository",
"HELM_REPOSITORY_CONFIG": "/home/user/.config/helm/repositories.yaml",
}
for k, v := range envFixture {
os.Setenv(k, v)
}
tests := []cmdTestCase{
{
name: "completion for env",
cmd: "__complete env ''",
golden: "output/env-comp.txt",
},
{
name: "completion for env output flag",
cmd: "__complete env --output ''",
golden: "output/env-output-comp.txt",
},
{
name: "no args",
cmd: "env",
golden: "output/env-no-args.txt",
},
{
name: "no args in json format",
cmd: "env --output json",
golden: "output/env-no-args-json.txt",
},
{
name: "no args in yaml format",
cmd: "env --output yaml",
golden: "output/env-no-args-yaml.txt",
},
{
name: "no args in invalid format",
cmd: "env --output table",
golden: "output/env-no-args-invalid-format.txt",
wantError: true,
},
{
name: "with args",
cmd: "env HELM_BIN",
golden: "output/env-with-args.txt",
},
{
name: "with args in json format",
cmd: "env HELM_BIN --output json",
golden: "output/env-with-args-json.txt",
},
{
name: "with args in yaml format",
cmd: "env HELM_BIN --output yaml",
golden: "output/env-with-args-yaml.txt",
},
}
runTestCmd(t, tests)
}

1
cmd/helm/testdata/output/env-no-args-invalid-format.txt vendored
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@ -0,0 +1 @@
Error: invalid argument "table" for "-o, --output" flag: invalid format type

1
cmd/helm/testdata/output/env-no-args-json.txt vendored
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@ -0,0 +1 @@
{"HELM_BIN":"./bin/helm","HELM_BURST_LIMIT":"100","HELM_CACHE_HOME":"/home/user/.cache/helm","HELM_CONFIG_HOME":"/home/user/.config/helm","HELM_DATA_HOME":"/home/user/.local/share/helm","HELM_DEBUG":"false","HELM_KUBEAPISERVER":"","HELM_KUBEASGROUPS":"","HELM_KUBEASUSER":"","HELM_KUBECAFILE":"","HELM_KUBECONTEXT":"","HELM_KUBEINSECURE_SKIP_TLS_VERIFY":"false","HELM_KUBETLS_SERVER_NAME":"","HELM_KUBETOKEN":"","HELM_MAX_HISTORY":"10","HELM_NAMESPACE":"default","HELM_PLUGINS":"/home/user/.local/share/helm/plugins","HELM_REGISTRY_CONFIG":"/home/user/.config/helm/registry/config.json","HELM_REPOSITORY_CACHE":"/home/user/.cache/helm/repository","HELM_REPOSITORY_CONFIG":"/home/user/.config/helm/repositories.yaml"}

20
cmd/helm/testdata/output/env-no-args-yaml.txt vendored
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@ -0,0 +1,20 @@
HELM_BIN: ./bin/helm
HELM_BURST_LIMIT: "100"
HELM_CACHE_HOME: /home/user/.cache/helm
HELM_CONFIG_HOME: /home/user/.config/helm
HELM_DATA_HOME: /home/user/.local/share/helm
HELM_DEBUG: "false"
HELM_KUBEAPISERVER: ""
HELM_KUBEASGROUPS: ""
HELM_KUBEASUSER: ""
HELM_KUBECAFILE: ""
HELM_KUBECONTEXT: ""
HELM_KUBEINSECURE_SKIP_TLS_VERIFY: "false"
HELM_KUBETLS_SERVER_NAME: ""
HELM_KUBETOKEN: ""
HELM_MAX_HISTORY: "10"
HELM_NAMESPACE: default
HELM_PLUGINS: /home/user/.local/share/helm/plugins
HELM_REGISTRY_CONFIG: /home/user/.config/helm/registry/config.json
HELM_REPOSITORY_CACHE: /home/user/.cache/helm/repository
HELM_REPOSITORY_CONFIG: /home/user/.config/helm/repositories.yaml

20
cmd/helm/testdata/output/env-no-args.txt vendored
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@ -0,0 +1,20 @@
HELM_BIN="./bin/helm"
HELM_BURST_LIMIT="100"
HELM_CACHE_HOME="/home/user/.cache/helm"
HELM_CONFIG_HOME="/home/user/.config/helm"
HELM_DATA_HOME="/home/user/.local/share/helm"
HELM_DEBUG="false"
HELM_KUBEAPISERVER=""
HELM_KUBEASGROUPS=""
HELM_KUBEASUSER=""
HELM_KUBECAFILE=""
HELM_KUBECONTEXT=""
HELM_KUBEINSECURE_SKIP_TLS_VERIFY="false"
HELM_KUBETLS_SERVER_NAME=""
HELM_KUBETOKEN=""
HELM_MAX_HISTORY="10"
HELM_NAMESPACE="default"
HELM_PLUGINS="/home/user/.local/share/helm/plugins"
HELM_REGISTRY_CONFIG="/home/user/.config/helm/registry/config.json"
HELM_REPOSITORY_CACHE="/home/user/.cache/helm/repository"
HELM_REPOSITORY_CONFIG="/home/user/.config/helm/repositories.yaml"

5
cmd/helm/testdata/output/env-output-comp.txt vendored
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@ -0,0 +1,5 @@
env Output result in KEY=VALUE format
json Output result in JSON format
yaml Output result in YAML format
:4
Completion ended with directive: ShellCompDirectiveNoFileComp

1
cmd/helm/testdata/output/env-with-args-json.txt vendored
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{"HELM_BIN":"./bin/helm"}

1
cmd/helm/testdata/output/env-with-args-yaml.txt vendored
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HELM_BIN: ./bin/helm

1
cmd/helm/testdata/output/env-with-args.txt vendored
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@ -0,0 +1 @@
./bin/helm
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