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118
.../com/bmuschko/gradle/kubernetes/plugin/tasks/namespaces/GetNamespaceFunctionalTest.groovy
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/* | ||
* Copyright 2014 the original author or authors. | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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package com.bmuschko.gradle.kubernetes.plugin.tasks.namespaces | ||
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import com.bmuschko.gradle.kubernetes.plugin.AbstractFunctionalTest | ||
import org.gradle.testkit.runner.BuildResult | ||
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/** | ||
* | ||
* All functional tests for the `DeleteNamespace` task. | ||
* | ||
*/ | ||
class DeleteNamespaceFunctionalTest extends AbstractFunctionalTest { | ||
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def generateName = randomString() | ||
def "Create namespace, execute reactive-streams, and delete namespace with config"() { | ||
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buildFile << """ | ||
import com.bmuschko.gradle.kubernetes.plugin.tasks.namespaces.CreateNamespace | ||
import com.bmuschko.gradle.kubernetes.plugin.tasks.namespaces.DeleteNamespace | ||
import com.bmuschko.gradle.kubernetes.plugin.tasks.namespaces.ListNamespaces | ||
task createNamespace(type: CreateNamespace) { | ||
doFirst { | ||
logger.quiet "Creating namespace ${generateName}" | ||
} | ||
config { | ||
withName("${generateName}") | ||
} | ||
} | ||
task deleteNamespace(type: DeleteNamespace, dependsOn: createNamespace) { | ||
config { | ||
withName(tasks.createNamespace.response().getMetadata().getName()) | ||
} | ||
onError { exc -> | ||
logger.quiet "$SHOULD_NOT_REACH_HERE: \${exc}" | ||
} | ||
onNext { output -> | ||
if (output) { | ||
logger.quiet "$ON_NEXT_REACHED" | ||
} | ||
} | ||
onComplete { | ||
logger.quiet '$ON_COMPLETE_REACHED' | ||
} | ||
doLast { | ||
if (response()) { | ||
logger.quiet '$RESPONSE_SET_MESSAGE' | ||
} | ||
} | ||
} | ||
task listNamespaces(type: ListNamespaces, dependsOn: deleteNamespace) { | ||
doFirst { | ||
// sleep to give kubernetes time to delete the resource | ||
sleep 10000 | ||
} | ||
onNext { output -> | ||
if (output.getMetadata().getName() == "${generateName}") { | ||
logger.quiet "$SHOULD_NOT_REACH_HERE with name ${generateName}" | ||
} | ||
} | ||
} | ||
task workflow(dependsOn: listNamespaces) | ||
""" | ||
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when: | ||
BuildResult result = build('workflow') | ||
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then: | ||
result.output.contains('Deleting namespace...') | ||
!result.output.contains(SHOULD_NOT_REACH_HERE) | ||
result.output.contains(ON_NEXT_REACHED) | ||
result.output.contains(ON_COMPLETE_REACHED) | ||
result.output.contains(RESPONSE_SET_MESSAGE) | ||
} | ||
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def "Delete non-existent namespace"() { | ||
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buildFile << """ | ||
import com.bmuschko.gradle.kubernetes.plugin.tasks.namespaces.DeleteNamespace | ||
task deleteNamespace(type: DeleteNamespace) { | ||
config { | ||
withName("${randomString()}") | ||
} | ||
onError { exc -> | ||
logger.quiet "$SHOULD_REACH_HERE value=\${exc}" | ||
} | ||
} | ||
task workflow(dependsOn: deleteNamespace) | ||
""" | ||
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when: | ||
BuildResult result = build('workflow') | ||
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then: | ||
result.output.contains('Deleting namespace...') | ||
result.output.contains(SHOULD_REACH_HERE) | ||
} | ||
} |
58 changes: 58 additions & 0 deletions
58
src/main/groovy/com/bmuschko/gradle/kubernetes/plugin/tasks/namespaces/GetNamespace.groovy
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/* | ||
* Copyright 2014 the original author or authors. | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
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package com.bmuschko.gradle.kubernetes.plugin.tasks.namespaces | ||
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import com.bmuschko.gradle.kubernetes.plugin.tasks.AbstractKubernetesTask | ||
import org.gradle.api.GradleException | ||
import org.gradle.api.tasks.Input | ||
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/** | ||
* Get a namespace. | ||
*/ | ||
class GetNamespace extends AbstractKubernetesTask { | ||
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@Input | ||
Closure<String> namespace | ||
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@Override | ||
def handleClient(kubernetesClient) { | ||
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logger.quiet 'Getting namespace...' | ||
def objToConfigure = kubernetesClient.namespaces() | ||
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// apply user-defined inputs | ||
def objWithUserInputs = applyUserDefinedInputs(objToConfigure) | ||
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// no real options so supply so should amount to a no-op | ||
def objReconfigured = configureOn(objWithUserInputs) | ||
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// get the namespace | ||
def localResponse = objReconfigured.fromServer().get() | ||
if (!localResponse) { | ||
throw new GradleException("Namespace '" + namespace.call() + "' could not be found.") | ||
} | ||
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// register response for downstream use which in this case | ||
// is just a `Namespace` instance. | ||
responseOn(localResponse) | ||
} | ||
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def applyUserDefinedInputs(objectToApplyInputsOn) { | ||
objectToApplyInputsOn.withName(namespace.call()) | ||
} | ||
} | ||
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