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✅ Add test for dashboard/objects/data.go NewDataLayer
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| package objects | ||
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| import ( | ||
| "testing" | ||
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| "github.com/stretchr/testify/assert" | ||
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| "helm.sh/helm/v3/pkg/action" | ||
| "helm.sh/helm/v3/pkg/cli" | ||
| ) | ||
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| func TestNewDataLayer(t *testing.T) { | ||
| testCases := []struct { | ||
| name string | ||
| namespaces []string | ||
| version string | ||
| helmConfig HelmConfigGetter | ||
| errorExpected bool | ||
| }{ | ||
| { | ||
| name: "should return error when namespaces is nil", | ||
| namespaces: nil, | ||
| version: "1.0.0", | ||
| helmConfig: nil, | ||
| errorExpected: true, | ||
| }, | ||
| { | ||
| name: "should return error when namespaces is empty", | ||
| namespaces: []string{}, | ||
| version: "1.0.0", | ||
| helmConfig: nil, | ||
| errorExpected: true, | ||
| }, | ||
| { | ||
| name: "should return error when version is empty", | ||
| namespaces: []string{"namespace1", "namespace2"}, | ||
| version: "", | ||
| helmConfig: nil, | ||
| errorExpected: true, | ||
| }, | ||
| { | ||
| name: "should return error when helm config is nil", | ||
| namespaces: []string{"namespace1", "namespace2"}, | ||
| version: "1.0.0", | ||
| helmConfig: nil, | ||
| errorExpected: true, | ||
| }, | ||
| { | ||
| name: "should return data layer when all parameters are correct", | ||
| namespaces: []string{ | ||
| "namespace1", | ||
| "namespace2", | ||
| }, | ||
| version: "1.0.0", | ||
| helmConfig: func(sett *cli.EnvSettings, ns string) (*action.Configuration, error) { | ||
| return &action.Configuration{}, nil | ||
| }, | ||
| errorExpected: false, | ||
| }, | ||
| } | ||
| for _, tt := range testCases { | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| dl, err := NewDataLayer(tt.namespaces, tt.version, tt.helmConfig) | ||
| if tt.errorExpected { | ||
| assert.Error(t, err, "Expected error but got nil") | ||
| } else { | ||
| assert.Nil(t, err, "NewDataLayer returned an error: %v", err) | ||
| assert.NotNil(t, dl, "NewDataLayer returned nil") | ||
| assert.Equal(t, tt.namespaces, dl.Namespaces, "NewDataLayer returned incorrect namespaces: %v", dl.Namespaces) | ||
| assert.NotNil(t, dl.Cache, "NewDataLayer returned nil cache") | ||
| assert.Equal(t, tt.version, dl.StatusInfo.CurVer, "NewDataLayer returned incorrect version: %v", dl.StatusInfo.CurVer) | ||
| assert.False(t, dl.StatusInfo.Analytics, "NewDataLayer returned incorrect version: %v", dl.StatusInfo.CurVer) | ||
| assert.NotNil(t, dl.appPerContext, "NewDataLayer returned nil appPerContext") | ||
| assert.NotNil(t, dl.ConfGen, "NewDataLayer returned nil ConfGen") | ||
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||
| } | ||
| }) | ||
| } | ||
| } |