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83 lines
3.3 KiB
83 lines
3.3 KiB
// Copyright 2015 clair authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package database
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import (
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"testing"
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"github.com/coreos/clair/config"
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"github.com/google/cayley"
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"github.com/stretchr/testify/assert"
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)
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func TestHealthcheck(t *testing.T) {
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Open(&config.DatabaseConfig{Type: "memstore"})
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defer Close()
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b := Healthcheck()
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assert.True(t, b.IsHealthy, "Healthcheck failed")
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}
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func TestToValue(t *testing.T) {
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Open(&config.DatabaseConfig{Type: "memstore"})
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defer Close()
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// toValue()
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v, err := toValue(cayley.StartPath(store, "tests").Out("are"))
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assert.Nil(t, err, "toValue should work even if the requested path leads to nothing")
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assert.Equal(t, "", v, "toValue should return an empty string if the requested path leads to nothing")
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store.AddQuad(cayley.Triple("tests", "are", "awesome"))
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v, err = toValue(cayley.StartPath(store, "tests").Out("are"))
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assert.Nil(t, err, "toValue should have worked")
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assert.Equal(t, "awesome", v, "toValue did not return the expected value")
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store.AddQuad(cayley.Triple("tests", "are", "running"))
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v, err = toValue(cayley.StartPath(store, "tests").Out("are"))
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assert.NotNil(t, err, "toValue should return an error and an empty string if the path leads to multiple values")
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assert.Equal(t, "", v, "toValue should return an error and an empty string if the path leads to multiple values")
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// toValues()
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vs, err := toValues(cayley.StartPath(store, "CoreOS").Out(fieldIs))
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assert.Nil(t, err, "toValues should work even if the requested path leads to nothing")
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assert.Len(t, vs, 0, "toValue should return an empty array if the requested path leads to nothing")
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words := []string{"powerful", "lightweight"}
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for i, word := range words {
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store.AddQuad(cayley.Triple("CoreOS", fieldIs, word))
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v, err := toValues(cayley.StartPath(store, "CoreOS").Out(fieldIs))
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assert.Nil(t, err, "toValues should have worked")
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assert.Len(t, v, i+1, "toValues did not return the right amount of values")
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for _, e := range words[:i+1] {
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assert.Contains(t, v, e, "toValues did not return the values we expected")
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}
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}
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// toValue(s)() and empty values
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store.AddQuad(cayley.Triple("bob", "likes", ""))
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v, err = toValue(cayley.StartPath(store, "bob").Out("likes"))
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assert.Nil(t, err, "toValue should work even if the requested path leads to nothing")
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assert.Equal(t, "", v, "toValue should return an empty string if the requested path leads to nothing")
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store.AddQuad(cayley.Triple("bob", "likes", "running"))
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v, err = toValue(cayley.StartPath(store, "bob").Out("likes"))
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assert.Nil(t, err, "toValue should have worked")
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assert.Equal(t, "running", v, "toValue did not return the expected value")
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store.AddQuad(cayley.Triple("bob", "likes", "swimming"))
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va, err := toValues(cayley.StartPath(store, "bob").Out("likes"))
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assert.Nil(t, err, "toValues should have worked")
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assert.Len(t, va, 2, "toValues should have returned 2 values")
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}
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