test improved state to release metadata conversion function

Author: laverya

pkg/state/models_test.go

@@ -0,0 +1,121 @@
+package state
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/replicatedhq/ship/pkg/api"
+)
+
+func TestState_ReleaseMetadata(t *testing.T) {
+	tests := []struct {
+		name string
+		V1   *V1
+		want *api.ReleaseMetadata
+	}{
+		{
+			name: "all nil",
+			V1:   nil,
+			want: nil,
+		},
+		{
+			name: "no upstream contents",
+			V1:   &V1{ReleaseName: "no upstream contents"},
+			want: nil,
+		},
+		{
+			name: "basic upstream contents",
+			V1: &V1{
+				UpstreamContents: &UpstreamContents{
+					AppRelease: &ShipRelease{ID: "abc"},
+				},
+			},
+			want: &api.ReleaseMetadata{
+				ReleaseID:      "abc",
+				Images:         []api.Image{},
+				GithubContents: []api.GithubContent{},
+			},
+		},
+		{
+			name: "upstream contents with metadata",
+			V1: &V1{
+				UpstreamContents: &UpstreamContents{
+					AppRelease: &ShipRelease{ID: "abc"},
+				},
+				Metadata: &Metadata{
+					CustomerID: "xyz",
+					License: License{
+						ID: "licenseID",
+					},
+				},
+			},
+			want: &api.ReleaseMetadata{
+				ReleaseID:      "abc",
+				Images:         []api.Image{},
+				GithubContents: []api.GithubContent{},
+				CustomerID:     "xyz",
+				License: api.License{
+					ID: "licenseID",
+				},
+			},
+		},
+		{
+			name: "upstream contents with actual contents",
+			V1: &V1{
+				UpstreamContents: &UpstreamContents{
+					AppRelease: &ShipRelease{
+						ID: "abc",
+						GithubContents: []GithubContent{
+							{
+								Repo: "testRepo",
+								Path: "testPath",
+								Ref:  "testRef",
+								Files: []GithubFile{
+									{
+										Name: "testFileName",
+										Path: "testFilePath",
+										Sha:  "testFileSha",
+										Size: 1234,
+										Data: "testFileData",
+									},
+								},
+							},
+						},
+					},
+				},
+			},
+			want: &api.ReleaseMetadata{
+				ReleaseID: "abc",
+				Images:    []api.Image{},
+				GithubContents: []api.GithubContent{
+					{
+						Repo: "testRepo",
+						Path: "testPath",
+						Ref:  "testRef",
+						Files: []api.GithubFile{
+							{
+								Name: "testFileName",
+								Path: "testFilePath",
+								Sha:  "testFileSha",
+								Size: 1234,
+								Data: "testFileData",
+							},
+						},
+					},
+				},
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			req := require.New(t)
+			v := State{
+				V1: tt.V1,
+			}
+			got := v.ReleaseMetadata()
+
+			req.Equal(tt.want, got)
+		})
+	}
+}