From 38736aede4e06f5b2f5004c33eae84a6a119485d Mon Sep 17 00:00:00 2001 From: Victor Morales Date: Tue, 25 Sep 2018 09:43:42 -0700 Subject: Improve Deployments UTs The current implementation of Unit Tests for Deployments wasn't validating sucessful cases properly. This change fix that gap and increase the coverage number. Change-Id: I9b891d700c152c9b57d6b5858867a7439ac83f3f Signed-off-by: Victor Morales Issue-ID: MULTICLOUD-301 --- src/k8splugin/plugins/deployment/plugin_test.go | 139 ++++++++++++++++++------ 1 file changed, 105 insertions(+), 34 deletions(-) (limited to 'src/k8splugin/plugins/deployment') diff --git a/src/k8splugin/plugins/deployment/plugin_test.go b/src/k8splugin/plugins/deployment/plugin_test.go index 636629a9..c8dcb29e 100644 --- a/src/k8splugin/plugins/deployment/plugin_test.go +++ b/src/k8splugin/plugins/deployment/plugin_test.go @@ -38,14 +38,6 @@ func TestCreateDeployment(t *testing.T) { expectedResult string expectedError string }{ - { - label: "Fail to create a deployment with non-existing file", - input: &krd.ResourceData{ - YamlFilePath: "non-existing_test_file.yaml", - }, - clientOutput: &appsV1.Deployment{}, - expectedError: "not found", - }, { label: "Fail to create a deployment with invalid type", input: &krd.ResourceData{ @@ -75,19 +67,30 @@ func TestCreateDeployment(t *testing.T) { t.Run(testCase.label, func(t *testing.T) { result, err := Create(testCase.input, client) if err != nil { + if testCase.expectedError == "" { + t.Fatalf("Create method return an un-expected (%s)", err) + } if !strings.Contains(string(err.Error()), testCase.expectedError) { t.Fatalf("Create method returned an error (%s)", err) } - } - if !reflect.DeepEqual(testCase.expectedResult, result) { - t.Fatalf("Create method returned %v and it was expected (%v)", result, testCase.expectedResult) + } else { + if testCase.expectedError != "" && testCase.expectedResult == "" { + t.Fatalf("Create method was expecting \"%s\" error message", testCase.expectedError) + } + if result == "" { + t.Fatal("Create method returned nil result") + } + if !reflect.DeepEqual(testCase.expectedResult, result) { + + t.Fatalf("Create method returned: \n%v\n and it was expected: \n%v", result, testCase.expectedResult) + } } }) } } func TestListDeployment(t *testing.T) { - namespace := "test1" + namespace := "test" testCases := []struct { label string input string @@ -115,6 +118,27 @@ func TestListDeployment(t *testing.T) { }, expectedResult: []string{"test"}, }, + { + label: "Sucessfully display a list of existing deployments in default namespace", + input: "", + clientOutput: &appsV1.DeploymentList{ + Items: []appsV1.Deployment{ + appsV1.Deployment{ + ObjectMeta: metaV1.ObjectMeta{ + Name: "test", + Namespace: "default", + }, + }, + appsV1.Deployment{ + ObjectMeta: metaV1.ObjectMeta{ + Name: "test2", + Namespace: namespace, + }, + }, + }, + }, + expectedResult: []string{"test"}, + }, } for _, testCase := range testCases { @@ -123,29 +147,42 @@ func TestListDeployment(t *testing.T) { result, err := List(testCase.input, client) if err != nil { t.Fatalf("List method returned an error (%s)", err) - } - if !reflect.DeepEqual(testCase.expectedResult, result) { - t.Fatalf("List method returned %v and it was expected (%v)", result, testCase.expectedResult) + } else { + if result == nil { + t.Fatal("List method returned nil result") + } + if !reflect.DeepEqual(testCase.expectedResult, result) { + + t.Fatalf("List method returned: \n%v\n and it was expected: \n%v", result, testCase.expectedResult) + } } }) } } func TestDeleteDeployment(t *testing.T) { - namespace := "test1" - name := "mock-deployment" testCases := []struct { label string - input string + input map[string]string clientOutput *appsV1.Deployment }{ { label: "Sucessfully delete an existing deployment", - input: name, + input: map[string]string{"name": "test-deployment", "namespace": "test-namespace"}, clientOutput: &appsV1.Deployment{ ObjectMeta: metaV1.ObjectMeta{ - Name: name, - Namespace: namespace, + Name: "test-deployment", + Namespace: "test-namespace", + }, + }, + }, + { + label: "Sucessfully delete an existing deployment in default namespace", + input: map[string]string{"name": "test-deployment", "namespace": ""}, + clientOutput: &appsV1.Deployment{ + ObjectMeta: metaV1.ObjectMeta{ + Name: "test-deployment", + Namespace: "default", }, }, }, @@ -154,7 +191,7 @@ func TestDeleteDeployment(t *testing.T) { for _, testCase := range testCases { client := testclient.NewSimpleClientset(testCase.clientOutput) t.Run(testCase.label, func(t *testing.T) { - err := Delete(testCase.input, namespace, client) + err := Delete(testCase.input["name"], testCase.input["namespace"], client) if err != nil { t.Fatalf("Delete method returned an error (%s)", err) } @@ -163,36 +200,70 @@ func TestDeleteDeployment(t *testing.T) { } func TestGetDeployment(t *testing.T) { - namespace := "test1" - name := "mock-deployment" testCases := []struct { label string - input string + input map[string]string clientOutput *appsV1.Deployment expectedResult string + expectedError string }{ { label: "Sucessfully get an existing deployment", - input: name, + input: map[string]string{"name": "test-deployment", "namespace": "test-namespace"}, clientOutput: &appsV1.Deployment{ ObjectMeta: metaV1.ObjectMeta{ - Name: name, - Namespace: namespace, + Name: "test-deployment", + Namespace: "test-namespace", }, }, - expectedResult: name, + expectedResult: "test-deployment", + }, + { + label: "Sucessfully get an existing deployment from default namespaces", + input: map[string]string{"name": "test-deployment", "namespace": ""}, + clientOutput: &appsV1.Deployment{ + ObjectMeta: metaV1.ObjectMeta{ + Name: "test-deployment", + Namespace: "default", + }, + }, + expectedResult: "test-deployment", + }, + { + label: "Fail to get an non-existing namespace", + input: map[string]string{"name": "test-name", "namespace": "test-namespace"}, + clientOutput: &appsV1.Deployment{ + ObjectMeta: metaV1.ObjectMeta{ + Name: "test-deployment", + Namespace: "default", + }, + }, + expectedError: "not found", }, } for _, testCase := range testCases { client := testclient.NewSimpleClientset(testCase.clientOutput) t.Run(testCase.label, func(t *testing.T) { - result, err := Get(testCase.input, namespace, client) + result, err := Get(testCase.input["name"], testCase.input["namespace"], client) if err != nil { - t.Fatalf("Get method returned an error (%s)", err) - } - if !reflect.DeepEqual(testCase.expectedResult, result) { - t.Fatalf("Get method returned %v and it was expected (%v)", result, testCase.expectedResult) + if testCase.expectedError == "" { + t.Fatalf("Get method return an un-expected (%s)", err) + } + if !strings.Contains(string(err.Error()), testCase.expectedError) { + t.Fatalf("Get method returned an error (%s)", err) + } + } else { + if testCase.expectedError != "" && testCase.expectedResult == "" { + t.Fatalf("Get method was expecting \"%s\" error message", testCase.expectedError) + } + if result == "" { + t.Fatal("Get method returned nil result") + } + if !reflect.DeepEqual(testCase.expectedResult, result) { + + t.Fatalf("Get method returned: \n%v\n and it was expected: \n%v", result, testCase.expectedResult) + } } }) } -- cgit 1.2.3-korg