Shaping tests & post tweaks

pkg/envoy/csv/decoder.go

@@ -103,3 +103,7 @@ func (cr *reader) Next() (map[string]string, error) {
 
 	return mr, nil
 }
+
+func (cr *reader) Count() uint64 {
+	return cr.count
+}

pkg/envoy/csv/decoder_test.go

@@ -0,0 +1,58 @@
+package csv
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"testing"
+
+	"github.com/cortezaproject/corteza-server/pkg/envoy"
+	"github.com/cortezaproject/corteza-server/pkg/envoy/resource"
+	"github.com/stretchr/testify/require"
+)
+
+func parseDocument(ctx context.Context, name string) (*resource.ResourceDataset, error) {
+	path := fmt.Sprintf("testdata/%s.csv", name)
+	f, err := os.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+
+	cd := Decoder()
+	ii, err := cd.Decode(ctx, f, &envoy.DecoderOpts{
+		Name: name,
+		Path: path,
+	})
+	if err != nil {
+		return nil, err
+	}
+	rd, _ := ii[0].(*resource.ResourceDataset)
+	return rd, nil
+}
+
+func TestDecoder(t *testing.T) {
+	ctx := context.Background()
+
+	t.Run("doc 1", func(t *testing.T) {
+		req := require.New(t)
+
+		ds, err := parseDocument(ctx, "records_1")
+		req.NoError(err)
+		req.NotNil(ds)
+		req.Equal(resource.MakeIdentifiers("records_1"), ds.Identifiers())
+		req.Equal([]string{"id", "c1", "c2", "c3"}, ds.P.Fields())
+		req.Equal(uint64(3), ds.P.Count())
+
+		for i := 0; i < 3; i++ {
+			n, err := ds.P.Next()
+			req.NoError(err)
+			req.NotNil(n)
+
+			req.Len(n, 4)
+		}
+		n, err := ds.P.Next()
+		req.Nil(n)
+		req.Nil(err)
+	})
+}

pkg/envoy/csv/testdata/records_1.csv

@@ -0,0 +1,4 @@
+id,c1,c2,c3
+1,c1.v1,c2.v1,c3.v1
+2,c1.v2,c2.v2,c3.v2
+3,c1.v3,c2.v3,c3.v3