add primary tests for parse task.

Author: chermehdi

commands/parse.go

@@ -34,16 +34,12 @@ func CreateFile(filePath string) (*os.File, error) {
 	return os.OpenFile(filePath, os.O_TRUNC|os.O_CREATE|os.O_WRONLY, 0777)
 }
 
-func CreateDirectoryStructure(task Task, config Config) error {
-	dir, err := os.Getwd()
-	if err != nil {
-		return err
-	}
-	taskDir := path.Join(dir, task.Name)
-	if err = os.Mkdir(taskDir, 0777); err != nil {
+func CreateDirectoryStructure(task Task, config Config, rootDir string) error {
+	taskDir := path.Join(rootDir, task.Name)
+	if err := os.Mkdir(taskDir, 0777); err != nil {
 		return err
 	}
-	if err = os.Chdir(taskDir); err != nil {
+	if err := os.Chdir(taskDir); err != nil {
 		return err
 	}
 	egorMeta := NewEgorMeta(task, config)
@@ -168,12 +164,15 @@ func ParseAction(context *cli.Context) error {
 	if err != nil {
 		return err
 	}
-	fmt.Printf("task %v\n", task)
 	config, err := LoadDefaultConfiguration()
 	if err != nil {
 		return err
 	}
-	err = CreateDirectoryStructure(*task, *config)
+	cwd, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	err = CreateDirectoryStructure(*task, *config, cwd)
 	if err != nil {
 		color.Red("Error happened %v", err)
 	}

commands/parse_test.go

@@ -1,7 +1,10 @@
 package commands
 
 import (
+	"github.com/chermehdi/egor/config"
 	"github.com/stretchr/testify/assert"
+	"os"
+	"path"
 	"testing"
 )
 
@@ -51,6 +54,46 @@ func TestExtractTaskFromString(t *testing.T) {
 	assert.Equal(t, task.Languages["java"].TaskClass, "CMinimizeTheInteger")
 }
 
-func TestCurrentDirectory(t *testing.T) {
-	//CreateDirectoryStructure(config.Task{});
+func DeleteDir(dirPath string) {
+	_ = os.RemoveAll(dirPath)
+}
+
+func TestCreateDirectoryStructure(t *testing.T) {
+	task := config.Task{
+		Name:        "Dummy task",
+		Group:       "Codeforces",
+		Url:         "http://codeforces.com/test",
+		Interactive: false,
+		MemoryLimit: 250,
+		TimeLimit:   100,
+		Tests: []config.TestCase{
+			{Input: "1", Output: "2"},
+		},
+		TestType:  "",
+		Input:     config.IOType{"stdin"},
+		Output:    config.IOType{"stdout"},
+		Languages: nil,
+	}
+	configuration := config.Config{
+		Lang: struct {
+			Default string `yaml:"default"`
+		}{Default: "cpp"},
+		ConfigFileName: "egor-meta.json",
+		Version:        "1.0",
+		Author:         "MaxHeap",
+	}
+	rootDir := os.TempDir()
+	defer DeleteDir(rootDir)
+
+	err := CreateDirectoryStructure(task, configuration, rootDir)
+	assert.NoError(t, err)
+
+	taskDir := path.Join(rootDir, task.Name)
+
+	assert.FileExists(t, path.Join(taskDir, configuration.ConfigFileName))
+	assert.DirExists(t, path.Join(taskDir, "inputs"))
+	assert.DirExists(t, path.Join(taskDir, "outputs"))
+	assert.FileExists(t, path.Join(taskDir, "main.cpp"))
+	assert.FileExists(t, path.Join(taskDir, "inputs", "test-0.in"))
+	assert.FileExists(t, path.Join(taskDir, "outputs", "test-0.ans"))
 }

config/task.go

@@ -1,14 +1,18 @@
 package config
 
+// Represents a Competitive programming task's input and output for a some test case.
 type TestCase struct {
 	Input  string
 	Output string
 }
 
+// The type of the input, can be "stdin", "stdout" or maybe file-based
+// See Google Code Jam for file based IOTypes.
 type IOType struct {
 	Type string
 }
 
+// Specific to Java, Gives the name of the class and the computed task name.
 type LanguageDescription struct {
 	MainClass string
 	TaskClass string