github.com/munnerz/test-infra@v0.0.0-20190108210205-ce3d181dc989/experiment/bootstrap/args_test.go (about)

     1  /*
     2  Copyright 2017 The Kubernetes Authors.
     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 main
    18  
    19  import (
    20  	"reflect"
    21  	"testing"
    22  )
    23  
    24  func TestParseArgs(t *testing.T) {
    25  	testCases := []struct {
    26  		Name      string
    27  		Arguments []string
    28  		Expected  *Args
    29  		ExpectErr bool
    30  	}{
    31  		{
    32  			Name: "normal",
    33  			Arguments: []string{
    34  				"--repo=k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871,52057:b4f639f57ae0a89cdf1b43d1810b617c76f4b1b3",
    35  				"--repo=foobar",
    36  				"--job=fake",
    37  				"--",
    38  				"--some-job-arg=${SOME_ENV_KEY}",
    39  			},
    40  			Expected: &Args{
    41  				Root: ".",
    42  				Job:  "fake",
    43  				Repo: []string{
    44  					"k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871,52057:b4f639f57ae0a89cdf1b43d1810b617c76f4b1b3",
    45  					"foobar",
    46  				},
    47  				JobArgs: []string{
    48  					"--some-job-arg=${SOME_ENV_KEY}",
    49  				},
    50  			},
    51  			ExpectErr: false,
    52  		},
    53  		{
    54  			Name: "single-commit",
    55  			Arguments: []string{
    56  				"--repo=k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871",
    57  				"--job=fake",
    58  			},
    59  			Expected: &Args{
    60  				Root: ".",
    61  				Job:  "fake",
    62  				Repo: []string{
    63  					"k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871",
    64  				},
    65  			},
    66  			ExpectErr: false,
    67  		},
    68  		{
    69  			Name: "job-args-terminator-no-job-args",
    70  			Arguments: []string{
    71  				"--repo=k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871",
    72  				"--job=fake",
    73  				"--",
    74  			},
    75  			Expected: &Args{
    76  				Root: ".",
    77  				Job:  "fake",
    78  				Repo: []string{
    79  					"k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871",
    80  				},
    81  				JobArgs: []string{},
    82  			},
    83  			ExpectErr: false,
    84  		},
    85  		{
    86  			Name: "expect-to-fail (no --job)",
    87  			Arguments: []string{
    88  				"--repo=k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871,52057:b4f639f57ae0a89cdf1b43d1810b617c76f4b1b3",
    89  				"--repo=foobar",
    90  			},
    91  			Expected:  nil,
    92  			ExpectErr: true,
    93  		},
    94  		{
    95  			Name: "expect-to-fail (--job=\"\")",
    96  			Arguments: []string{
    97  				"--repo=k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871,52057:b4f639f57ae0a89cdf1b43d1810b617c76f4b1b3",
    98  				"--repo=foobar",
    99  				"--job=",
   100  			},
   101  			Expected:  nil,
   102  			ExpectErr: true,
   103  		},
   104  		{
   105  			Name: "expect-to-fail (bad flags)",
   106  			Arguments: []string{
   107  				"--repo=k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871,52057:b4f639f57ae0a89cdf1b43d1810b617c76f4b1b3",
   108  				"---repo=foobar",
   109  				"--job=fake",
   110  			},
   111  			Expected:  nil,
   112  			ExpectErr: true,
   113  		},
   114  		{
   115  			Name: "expect-to-fail (--repo and --bare)",
   116  			Arguments: []string{
   117  				"--repo=k8s.io/kubernetes=master:42e2ca8c18c93ba25eb0e5bd02ecba2eaa05e871,52057:b4f639f57ae0a89cdf1b43d1810b617c76f4b1b3",
   118  				"--bare",
   119  				"--job=fake",
   120  			},
   121  			Expected:  nil,
   122  			ExpectErr: true,
   123  		},
   124  	}
   125  	for _, test := range testCases {
   126  		res, err := ParseArgs(test.Arguments)
   127  		if test.ExpectErr && err == nil {
   128  			t.Errorf("err == nil and error expected for test %#v", test.Name)
   129  		} else if err != nil && !test.ExpectErr {
   130  			t.Errorf("Got error and did not expect one for test %#v, %v", test.Name, err)
   131  		} else if !reflect.DeepEqual(res, test.Expected) {
   132  			t.Errorf("Args did not match expected for test: %#v", test.Name)
   133  			t.Errorf("%#v", res)
   134  			t.Errorf("%#v", test.Expected)
   135  		}
   136  	}
   137  }