Function TestCombinedConfigFiles

pkg/compose/ls_test.go:71–122

(t *testing.T)

}

func TestCombinedConfigFiles(t *testing.T) {
	containersByLabel := map[string][]container.Summary{
		"project1": {
			{
				ID:     "service1",
				State:  "running",
				Labels: map[string]string{api.ProjectLabel: "project1", api.ConfigFilesLabel: "/home/docker-compose.yaml"},
			},
			{
				ID:     "service2",
				State:  "running",
				Labels: map[string]string{api.ProjectLabel: "project1", api.ConfigFilesLabel: "/home/docker-compose.yaml"},
			},
		},
		"project2": {
			{
				ID:     "service3",
				State:  "running",
				Labels: map[string]string{api.ProjectLabel: "project2", api.ConfigFilesLabel: "/home/project2-docker-compose.yaml"},
			},
		},
		"project3": {
			{
				ID:     "service4",
				State:  "running",
				Labels: map[string]string{api.ProjectLabel: "project3"},
			},
		},
	}

	testData := map[string]struct {
		ConfigFiles string
		Error       error
	}{
		"project1": {ConfigFiles: "/home/docker-compose.yaml", Error: nil},
		"project2": {ConfigFiles: "/home/project2-docker-compose.yaml", Error: nil},
		"project3": {ConfigFiles: "", Error: fmt.Errorf("no label %q set on container %q of compose project", api.ConfigFilesLabel, "service4")},
	}

	for project, containers := range containersByLabel {
		configFiles, err := combinedConfigFiles(containers)

		expected := testData[project]

		if expected.Error != nil {
			assert.Error(t, err, expected.Error.Error())
		} else {
			assert.Equal(t, err, expected.Error)
		}
		assert.Equal(t, configFiles, expected.ConfigFiles)
	}
}