pkg/e2e/config_test.go - main - githubmirror/compose

pkg/e2e/config_test.go
145 строк6 KB
Guillaume Lours
fix(config): resolve service environment when computing --hash
9 часов назад
9 часов назад7bc2630
/*
   Copyright 2020 Docker Compose CLI authors

   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 e2e

import (
	"fmt"
	"strings"
	"testing"

	"gotest.tools/v3/assert"
	"gotest.tools/v3/icmd"
)

func TestLocalComposeConfig(t *testing.T) {
	c := NewParallelCLI(t)

	const projectName = "compose-e2e-config"

	t.Run("yaml", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/compose.yaml", "--project-name", projectName, "config")
		res.Assert(t, icmd.Expected{Out: `
    ports:
      - mode: ingress
        target: 80
        published: "8080"
        protocol: tcp`})
	})

	t.Run("json", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/compose.yaml", "--project-name", projectName, "config", "--format", "json")
		res.Assert(t, icmd.Expected{Out: `"published": "8080"`})
	})

	t.Run("--no-interpolate", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/compose.yaml", "--project-name", projectName, "config", "--no-interpolate")
		res.Assert(t, icmd.Expected{Out: `- ${PORT:-8080}:80`})
	})

	t.Run("--no-interpolate with service selection", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/compose.yaml", "--project-name", projectName, "config", "--no-interpolate", "test")
		res.Assert(t, icmd.Expected{
			Err: "service filtering is not applied when --no-interpolate is set",
			Out: `- ${PORT:-8080}:80`,
		})
	})

	t.Run("--variables --format json", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/compose.yaml", "--project-name", projectName, "config", "--variables", "--format", "json")
		res.Assert(t, icmd.Expected{Out: `{
    "PORT": {
        "Name": "PORT",
        "DefaultValue": "8080",
        "PresenceValue": "",
        "Required": false
    }
}`})
	})

	t.Run("--variables --format yaml", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/compose.yaml", "--project-name", projectName, "config", "--variables", "--format", "yaml")
		res.Assert(t, icmd.Expected{Out: `PORT:
    name: PORT
    defaultvalue: "8080"
    presencevalue: ""
    required: false`})
	})

	t.Run("--variables with service selection", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/compose.yaml", "--project-name", projectName, "config", "--variables", "test")
		res.Assert(t, icmd.Expected{
			Err: "service filtering is not applied when --variables is set",
			Out: `PORT`,
		})
	})

	t.Run("--no-consistency --services", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/no-consistency.yaml", "--project-name", projectName, "config", "--no-consistency", "--services")
		res.Assert(t, icmd.Expected{Out: `incomplete`})
	})

	t.Run("--no-consistency --volumes", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/no-consistency.yaml", "--project-name", projectName, "config", "--no-consistency", "--volumes")
		res.Assert(t, icmd.Expected{Out: `data`})
	})

	t.Run("--no-consistency --networks", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/no-consistency.yaml", "--project-name", projectName, "config", "--no-consistency", "--networks")
		res.Assert(t, icmd.Expected{Out: `internal`})
	})

	t.Run("--no-consistency --models", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/no-consistency.yaml", "--project-name", projectName, "config", "--no-consistency", "--models")
		res.Assert(t, icmd.Expected{Out: `ai/example`})
	})

	t.Run("--no-consistency --hash", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/no-consistency.yaml", "--project-name", projectName, "config", "--no-consistency", "--hash", "*")
		res.Assert(t, icmd.Expected{Out: `incomplete `})
	})

	t.Run("--profile --no-consistency --services", func(t *testing.T) {
		res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config/no-consistency.yaml", "--project-name", projectName, "--profile", "extra", "config", "--no-consistency", "--services")
		res.Assert(t, icmd.Expected{Out: `gated`})
	})
}

func TestConfigHashMatchesContainerLabel(t *testing.T) {
	c := NewParallelCLI(t)

	const projectName = "compose-e2e-config-hash"
	defer c.cleanupWithDown(t, projectName)

	c.RunDockerComposeCmd(t, "-f", "./fixtures/config_hash/compose.yaml", "--project-name", projectName, "up", "-d", "--force-recreate")

	containerHashes := map[string]string{}
	for _, service := range []string{"with-env-file", "optional-env", "plain"} {
		res := c.RunDockerCmd(t, "inspect", "-f", `{{index .Config.Labels "com.docker.compose.config-hash"}}`,
			fmt.Sprintf("%s-%s-1", projectName, service))
		containerHashes[service] = strings.TrimSpace(res.Stdout())

		res = c.RunDockerComposeCmd(t, "-f", "./fixtures/config_hash/compose.yaml", "--project-name", projectName, "config", "--hash", service)
		fields := strings.Fields(res.Stdout())
		assert.Equal(t, len(fields), 2)
		assert.Equal(t, fields[1], containerHashes[service], "config --hash %s must match the container config-hash label", service)
	}

	res := c.RunDockerComposeCmd(t, "-f", "./fixtures/config_hash/compose.yaml", "--project-name", projectName, "config", "--hash", "*")
	expected := fmt.Sprintf("optional-env %s\nplain %s\nwith-env-file %s",
		containerHashes["optional-env"], containerHashes["plain"], containerHashes["with-env-file"])
	assert.Equal(t, strings.TrimSpace(res.Stdout()), expected)
}