github.com/darkowlzz/helm@v2.5.1-0.20171213183701-6707fe0468d4+incompatible/pkg/tiller/release_testing.go (about)

     1  /*
     2  Copyright 2016 The Kubernetes Authors All rights reserved.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package tiller
    18  
    19  import (
    20  	"k8s.io/helm/pkg/proto/hapi/release"
    21  	"k8s.io/helm/pkg/proto/hapi/services"
    22  	reltesting "k8s.io/helm/pkg/releasetesting"
    23  )
    24  
    25  // RunReleaseTest runs pre-defined tests stored as hooks on a given release
    26  func (s *ReleaseServer) RunReleaseTest(req *services.TestReleaseRequest, stream services.ReleaseService_RunReleaseTestServer) error {
    27  
    28  	if err := validateReleaseName(req.Name); err != nil {
    29  		s.Log("releaseTest: Release name is invalid: %s", req.Name)
    30  		return err
    31  	}
    32  
    33  	// finds the non-deleted release with the given name
    34  	rel, err := s.env.Releases.Last(req.Name)
    35  	if err != nil {
    36  		return err
    37  	}
    38  
    39  	testEnv := &reltesting.Environment{
    40  		Namespace:  rel.Namespace,
    41  		KubeClient: s.env.KubeClient,
    42  		Timeout:    req.Timeout,
    43  		Stream:     stream,
    44  	}
    45  	s.Log("running tests for release %s", rel.Name)
    46  	tSuite, err := reltesting.NewTestSuite(rel)
    47  	if err != nil {
    48  		s.Log("error creating test suite for %s: %s", rel.Name, err)
    49  		return err
    50  	}
    51  
    52  	if err := tSuite.Run(testEnv); err != nil {
    53  		s.Log("error running test suite for %s: %s", rel.Name, err)
    54  		return err
    55  	}
    56  
    57  	rel.Info.Status.LastTestSuiteRun = &release.TestSuite{
    58  		StartedAt:   tSuite.StartedAt,
    59  		CompletedAt: tSuite.CompletedAt,
    60  		Results:     tSuite.Results,
    61  	}
    62  
    63  	if req.Cleanup {
    64  		testEnv.DeleteTestPods(tSuite.TestManifests)
    65  	}
    66  
    67  	if err := s.env.Releases.Update(rel); err != nil {
    68  		s.Log("test: Failed to store updated release: %s", err)
    69  	}
    70  
    71  	return nil
    72  }