agola/internal/config/config_test.go

287 lines
7.8 KiB
Go

// 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/sorintlab/agola/internal/services/types"
"github.com/sorintlab/agola/internal/util"
"github.com/google/go-cmp/cmp"
"github.com/pkg/errors"
)
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)
}
}
} else {
if tt.err != nil {
t.Fatalf("got nil error, want error: %v", tt.err)
}
}
})
}
}
func TestParseOutput(t *testing.T) {
tests := []struct {
name string
in string
out *Config
}{
{
name: "test element when conditions",
in: `
runtimes:
runtime01:
type: pod
containers:
- image: image01
environment:
ENV01: ENV01
ENVFROMVARIABLE01:
from_variable: variable01
tasks:
task01:
runtime: runtime01
environment:
ENV01: ENV01
ENVFROMVARIABLE01:
from_variable: variable01
steps:
- run: command01
- run:
name: name different than command
command: command02
- run:
command: command03
environment:
ENV01: ENV01
ENVFROMVARIABLE01:
from_variable: variable01
pipelines:
pipeline01:
elements:
element01:
task: task01
when:
branch: master
tag:
- v1.x
- v2.x
ref:
include: master
exclude: [ /branch01/ , branch02 ]
`,
out: &Config{
Runtimes: map[string]*Runtime{
"runtime01": &Runtime{
Name: "runtime01",
Type: "pod",
Arch: "",
Containers: []*Container{
&Container{
Image: "image01",
Environment: map[string]EnvVar{
"ENV01": EnvVar{Type: EnvVarTypeString, Value: "ENV01"},
"ENVFROMVARIABLE01": EnvVar{Type: EnvVarTypeFromVariable, Value: "variable01"},
},
User: "",
},
},
},
},
Tasks: map[string]*Task{
"task01": &Task{
Name: "task01",
Runtime: "runtime01",
Environment: map[string]EnvVar{
"ENV01": EnvVar{Type: EnvVarTypeString, Value: "ENV01"},
"ENVFROMVARIABLE01": EnvVar{Type: EnvVarTypeFromVariable, Value: "variable01"},
},
WorkingDir: "",
Shell: "",
User: "",
Steps: []interface{}{
&RunStep{
Step: Step{
Type: "run",
Name: "command01",
},
Command: "command01",
},
&RunStep{
Step: Step{
Type: "run",
Name: "name different than command",
},
Command: "command02",
},
&RunStep{
Step: Step{
Type: "run",
Name: "command03",
},
Command: "command03",
Environment: map[string]EnvVar{
"ENV01": EnvVar{Type: EnvVarTypeString, Value: "ENV01"},
"ENVFROMVARIABLE01": EnvVar{Type: EnvVarTypeFromVariable, Value: "variable01"},
},
},
},
},
},
Pipelines: map[string]*Pipeline{
"pipeline01": &Pipeline{
Name: "pipeline01",
Elements: map[string]*Element{
"element01": &Element{
Name: "element01",
Task: "task01",
Depends: []*Depend{},
IgnoreFailure: false,
Approval: false,
When: &types.When{
Branch: &types.WhenConditions{
Include: []types.WhenCondition{
{Type: types.WhenConditionTypeSimple, Match: "master"},
},
},
Tag: &types.WhenConditions{
Include: []types.WhenCondition{
{Type: types.WhenConditionTypeSimple, Match: "v1.x"},
{Type: types.WhenConditionTypeSimple, Match: "v2.x"},
},
},
Ref: &types.WhenConditions{
Include: []types.WhenCondition{
{Type: types.WhenConditionTypeSimple, Match: "master"},
},
Exclude: []types.WhenCondition{
{Type: types.WhenConditionTypeRegExp, Match: "branch01"},
{Type: types.WhenConditionTypeSimple, Match: "branch02"},
},
},
},
},
},
},
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
out, err := ParseConfig([]byte(tt.in))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if diff := cmp.Diff(tt.out, out); diff != "" {
t.Error(diff)
}
})
}
}