Releases: gdt-dev/kube
v1.9.1
v1.9.0
v1.8.0
v1.4.0
What's Changed
- fix failure evaluation by @jaypipes in #8
- add ability to pass a KinD config to fixture by @jaypipes in #10
- add placement spread assertions by @jaypipes in #11
- back down to go1.21 by @jaypipes in #12
- allow KinD clusters to be deleted or retained by @jaypipes in #14
Full Changelog: v1.3.0...v1.4.0
Contributors
Assets 2
v1.3.0
v1.1.1
Brings in gdt@v1.1.1 and ensures that the test units/specs call
testing.T.Error() instead of relying on the Scenario.Run() to do
that.
Also adds a custom YAML unmarshaler for the Expect struct and adds
better parse-time errors for the matches field as requested in Issue
8.
Addresses Issue gdt-dev/gdt#8
v1.1.0
New functionality
Skip scenario if condition true (gdt-dev/gdt#5)
Adds the ability to skip a test scenario if a condition evaluates to true. Use the skip-if field in the Scenario YAML to tell gdt to skip the scenario if that condition evaluates to true. The condition is just a test.
For example, let's assume you have a gdt-kube scenario that looks like
this:
tests:
- kube.create: manifests/nginx-deployment.yaml
- kube:
get: deployments/nginx
assert:
matches:
status:
readyReplicas: 2
- kube.delete: deployments/nginxIf you execute the above test and there is already an 'nginx'
deployment, the kube.create test will fail. To prevent the scenario
from proceeding with the tests if an 'nginx' deployment already exists,
you could add the following
skip-if:
- kube.get: deployments/nginx
tests:
- kube.create: manifests/nginx-deployment.yaml
- kube:
get: deployments/nginx
assert:
matches:
status:
readyReplicas: 2
- kube.delete: deployments/nginxWith the above, if an 'nginx' deployment exists already, the scenario
will skip all the tests.
Breaking changes in YAML definitions
exec plugin assertions now under assert field (gdt-dev/gdt#6)
The exec plugin now nests its assertions under an assert field.
So, instead of this:
tests:
- exec: echo cat
out:
is: catyou now do this:
tests:
- exec: echo cat
assert:
out:
is: catrequire renamed to fixtures (gdt-dev/gdt#2)
The require field in the Scenario YAML definition has been renamed to the more appropriate fixtures, since this field lists the fixtures that the scenario requires.
kube plugin assertions now in assert field
The kube.assert field in the kube plugin's Spec YAML definition has been renamed to the shorter assert, matching both the exec and http plugin.
v1.0.0
Migration of github.com/jaypipes/gdt-kube to github.com/gdt-dev/kube.
To use gdt, define your tests in a YAML file or a directory containing YAML files, use the gdt.From() method to create a runnable test suite or scenario and then Run() it:
package mypackage_test
import (
"context"
"path/filepath"
"testing"
"github.com/gdt-dev/gdt"
_ "github.com/gdt-dev/http"
"github.com/stretchr/testify/require"
)
func TestRunASuite(t *testing.T) {
require := assert.New(t)
fp := filepath.Join("suite", "testdata", "http")
s, err := gdt.From(fp)
require.Nil(err)
s.Run(context.TODO(), t)
}
func TestRunOneScenario(t *testing.T) {
require := require.New(t)
fp := filepath.Join("suite", "testdata", "http", "create-then-get-book.yaml")
s, err := gdt.From(fp)
require.Nil(err)
s.Run(context.TODO(), t)
}Example gdt-kube file: testdata/matches.yaml:
name: matches
description: create a deployment and check the matches condition succeeds
require:
- kind
tests:
- name: create-deployment
kube:
create: testdata/manifests/nginx-deployment.yaml
- name: deployment-exists
kube:
get: deployments/nginx
assert:
matches:
spec:
replicas: 2
template:
metadata:
labels:
app: nginx
status:
readyReplicas: 2
- name: delete-deployment
kube:
delete: deployments/nginxfile: matches_test.go
import (
"github.com/gdt-dev/gdt"
_ "github.com/gdt-dev/kube"
kindfix "github.com/gdt-dev/kube/fixture/kind"
)
func TestMatches(t *testing.T) {
fp := filepath.Join("testdata", "matches.yaml")
kfix := kindfix.New()
s, err := gdt.From(fp)
ctx := gdt.NewContext(gdt.WithDebug())
ctx = gdt.RegisterFixture(ctx, "kind", kfix)
s.Run(ctx, t)
}