github.com/argoproj/argo-events@v1.9.1/sensors/listener_test.go (about)

     1  /*
     2  Copyright 2020 BlackRock, Inc.
     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 sensors
    18  
    19  import (
    20  	"context"
    21  	"testing"
    22  
    23  	"github.com/stretchr/testify/assert"
    24  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    25  
    26  	"github.com/argoproj/argo-events/pkg/apis/sensor/v1alpha1"
    27  )
    28  
    29  var (
    30  	fakeTrigger = &v1alpha1.Trigger{
    31  		Template: &v1alpha1.TriggerTemplate{
    32  			Name: "fake-trigger",
    33  			K8s:  &v1alpha1.StandardK8STrigger{},
    34  		},
    35  	}
    36  
    37  	sensorObj = &v1alpha1.Sensor{
    38  		ObjectMeta: metav1.ObjectMeta{
    39  			Name:      "fake-sensor",
    40  			Namespace: "fake",
    41  		},
    42  		Spec: v1alpha1.SensorSpec{
    43  			Triggers: []v1alpha1.Trigger{
    44  				*fakeTrigger,
    45  			},
    46  		},
    47  	}
    48  )
    49  
    50  func TestGetDependencyExpression(t *testing.T) {
    51  	t.Run("get simple expression", func(t *testing.T) {
    52  		obj := sensorObj.DeepCopy()
    53  		obj.Spec.Dependencies = []v1alpha1.EventDependency{
    54  			{
    55  				Name:            "dep1",
    56  				EventSourceName: "webhook",
    57  				EventName:       "example-1",
    58  			},
    59  		}
    60  		sensorCtx := &SensorContext{
    61  			sensor: obj,
    62  		}
    63  		expr, err := sensorCtx.getDependencyExpression(context.Background(), *fakeTrigger)
    64  		assert.NoError(t, err)
    65  		assert.Equal(t, "dep1", expr)
    66  	})
    67  
    68  	t.Run("get two deps expression", func(t *testing.T) {
    69  		obj := sensorObj.DeepCopy()
    70  		obj.Spec.Dependencies = []v1alpha1.EventDependency{
    71  			{
    72  				Name:            "dep1",
    73  				EventSourceName: "webhook",
    74  				EventName:       "example-1",
    75  			},
    76  			{
    77  				Name:            "dep2",
    78  				EventSourceName: "webhook2",
    79  				EventName:       "example-2",
    80  			},
    81  		}
    82  		sensorCtx := &SensorContext{
    83  			sensor: obj,
    84  		}
    85  		_, err := sensorCtx.getDependencyExpression(context.Background(), *fakeTrigger)
    86  		assert.NoError(t, err)
    87  	})
    88  
    89  	t.Run("get complex expression", func(t *testing.T) {
    90  		obj := sensorObj.DeepCopy()
    91  		obj.Spec.Dependencies = []v1alpha1.EventDependency{
    92  			{
    93  				Name:            "dep1",
    94  				EventSourceName: "webhook",
    95  				EventName:       "example-1",
    96  			},
    97  			{
    98  				Name:            "dep1a",
    99  				EventSourceName: "webhook",
   100  				EventName:       "example-1a",
   101  			},
   102  			{
   103  				Name:            "dep2",
   104  				EventSourceName: "webhook2",
   105  				EventName:       "example-2",
   106  			},
   107  		}
   108  		sensorCtx := &SensorContext{
   109  			sensor: obj,
   110  		}
   111  		trig := fakeTrigger.DeepCopy()
   112  		_, err := sensorCtx.getDependencyExpression(context.Background(), *trig)
   113  		assert.NoError(t, err)
   114  	})
   115  
   116  	t.Run("get conditions expression", func(t *testing.T) {
   117  		obj := sensorObj.DeepCopy()
   118  		obj.Spec.Dependencies = []v1alpha1.EventDependency{
   119  			{
   120  				Name:            "dep-1",
   121  				EventSourceName: "webhook",
   122  				EventName:       "example-1",
   123  			},
   124  			{
   125  				Name:            "dep_1a",
   126  				EventSourceName: "webhook",
   127  				EventName:       "example-1a",
   128  			},
   129  			{
   130  				Name:            "dep-2",
   131  				EventSourceName: "webhook2",
   132  				EventName:       "example-2",
   133  			},
   134  			{
   135  				Name:            "dep-3",
   136  				EventSourceName: "webhook3",
   137  				EventName:       "example-3",
   138  			},
   139  		}
   140  		sensorCtx := &SensorContext{
   141  			sensor: obj,
   142  		}
   143  		trig := fakeTrigger.DeepCopy()
   144  		trig.Template.Conditions = "dep-1 || dep-1a || dep-3"
   145  		_, err := sensorCtx.getDependencyExpression(context.Background(), *trig)
   146  		assert.NoError(t, err)
   147  	})
   148  }