agola/internal/config/config_test.go

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// Copyright 2019 Sorint.lab
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied
// See the License for the specific language governing permissions and
// limitations under the License.
package config
import (
"fmt"
"testing"
"github.com/pkg/errors"
"github.com/sorintlab/agola/internal/util"
)
func TestParseConfig(t *testing.T) {
tests := []struct {
name string
in string
err error
}{
{
name: "test no pipelines 1",
in: ``,
err: fmt.Errorf(`no pipelines defined`),
},
{
name: "test no pipelines 2",
in: `
pipelines:
`,
err: fmt.Errorf(`no pipelines defined`),
},
{
name: "test empty pipeline",
in: `
pipelines:
pipeline01:
`,
err: fmt.Errorf(`pipeline "pipeline01" is empty`),
},
{
name: "test missing element dependency",
in: `
tasks:
task0k1:
environment:
ENV01: ENV01
pipelines:
pipeline01:
elements:
element01:
task: task01
depends:
- element02
`,
err: fmt.Errorf(`pipeline element "element02" needed by element "element01" doesn't exist`),
},
{
name: "test circular dependency between 2 elements a -> b -> a",
in: `
tasks:
task01:
environment:
ENV01: ENV01
pipelines:
pipeline01:
elements:
element01:
task: task01
depends:
- element02
element02:
task: task01
depends:
- element01
`,
err: &util.Errors{
Errs: []error{
errors.Errorf("circular dependency between element %q and elements %q", "element01", "element02"),
errors.Errorf("circular dependency between element %q and elements %q", "element02", "element01"),
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if _, err := ParseConfig([]byte(tt.in)); err != nil {
if tt.err == nil {
t.Fatalf("got error: %v, expected no error", err)
}
if errs, ok := err.(*util.Errors); ok {
if !errs.Equal(tt.err) {
t.Fatalf("got error: %v, want error: %v", err, tt.err)
}
} else {
if err.Error() != tt.err.Error() {
t.Fatalf("got error: %v, want error: %v", err, tt.err)
}
}
return
}
if tt.err != nil {
t.Fatalf("got nil error, want error: %v", tt.err)
}
})
}
}