10b300328d
Unstructured datasources (csv, jsonl, ...) are defined as resource datasets. These datasets are then "shaped" based on some template. The result is an envoy resource like any other.
111 lines
2.4 KiB
Go
111 lines
2.4 KiB
Go
package envoy
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import (
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"context"
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"testing"
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"github.com/cortezaproject/corteza-server/pkg/envoy/resource"
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"github.com/stretchr/testify/require"
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)
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func TestGraph_Walk(t *testing.T) {
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req := require.New(t)
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ctx := context.Background()
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t.Run("simple node link; a -> b", func(t *testing.T) {
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bl := NewBuilder()
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a := &testResource{
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resType: "test:resource:1:",
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identifiers: resource.Identifiers{"id1": true},
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refs: resource.RefSet{&resource.Ref{ResourceType: "test:resource:1:", Identifiers: resource.Identifiers{"id2": true}}},
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}
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b := &testResource{
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resType: "test:resource:1:",
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identifiers: resource.Identifiers{"id2": true},
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refs: nil,
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}
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rr := []resource.Interface{
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a,
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b,
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}
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g, err := bl.Build(ctx, rr...)
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req.NoError(err)
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g.invert()
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s, err := g.Next(ctx)
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req.Equal(b, s.Res)
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req.False(s.Conflicting)
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s, err = g.Next(ctx)
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req.Equal(a, s.Res)
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req.False(s.Conflicting)
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})
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t.Run("cyclic node link; a -> b -> a", func(t *testing.T) {
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bl := NewBuilder()
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a := &testResource{
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resType: "test:resource:1:",
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identifiers: resource.Identifiers{"id1": true},
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refs: resource.RefSet{&resource.Ref{ResourceType: "test:resource:1:", Identifiers: resource.Identifiers{"id2": true}}},
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}
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b := &testResource{
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resType: "test:resource:1:",
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identifiers: resource.Identifiers{"id2": true},
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refs: resource.RefSet{&resource.Ref{ResourceType: "test:resource:1:", Identifiers: resource.Identifiers{"id1": true}}},
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}
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rr := []resource.Interface{
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a,
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b,
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}
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g, err := bl.Build(ctx, rr...)
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req.NoError(err)
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g.invert()
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s, err := g.Next(ctx)
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req.Equal(a, s.Res)
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req.True(s.Conflicting)
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s, err = g.Next(ctx)
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req.Equal(b, s.Res)
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req.False(s.Conflicting)
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s, err = g.Next(ctx)
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req.Equal(a, s.Res)
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req.False(s.Conflicting)
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})
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t.Run("self-cycle; a -> a", func(t *testing.T) {
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bl := NewBuilder()
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a := &testResource{
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resType: "test:resource:1:",
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identifiers: resource.Identifiers{"id1": true},
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refs: resource.RefSet{&resource.Ref{ResourceType: "test:resource:1:", Identifiers: resource.Identifiers{"id1": true}}},
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}
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rr := []resource.Interface{
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a,
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}
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g, err := bl.Build(ctx, rr...)
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req.NoError(err)
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g.invert()
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s, err := g.Next(ctx)
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req.Equal(a, s.Res)
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req.True(s.Conflicting)
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s, err = g.Next(ctx)
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req.Equal(a, s.Res)
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req.False(s.Conflicting)
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})
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}
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